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Deutz--KHCK D Series Generating Set Technical Data (50HZ) (28kVA-150kVA) Model Frequency 50Hz DEUTZ Diesel Engine Standby(KVA/KW) Prime(KVA/KW) KH-D30 30/24 27.5/22 D226B-3D KH-D34 34/27 31/25 D226B-3D KH-D48 48/37.5 42.5/34 TD226B-3D KH-D65 65/52 60/48 TD226B-4D KH-D142 142/114 130/104 TBD226B-6D KH-D165 165/132 150/120 TBD226B-6D5 과전류계전기(過電流繼電器 : over current relay) 전류의 크기가 일정치 이상으로 되었을 때 동작하는 계전기이며 특별히 지락사고 시 지락전류의 크기에 응동하도록 한 것을 지락과전류계전기라 하고 일반 과전류계전기를 OCR(over current relay), 지락과전류계전기를 OCGR(over current ground relay)이라 함 과전압계전기(過電壓繼電器 : over voltage relay) 전압의 크기가 일정치 이상으로 되었을 때 동작하는 계전기이며 지락사고 시 발생되는 영상전압의 크기에 응동하도록 한 것을 특히 지락과전압계전기라하고 각각 OVR(over voltage relay) 및 OVGR(over voltage ground relay)이라 함 부족전압계전기(不足電壓繼電器 : under voltage relay) 또는 부족전압계전기 UVR 전압의 크기가 일정치 이하로 되었을 때 동작하는 계전기이며 저전압계전기라 부르기도 함 부족전류계전기(부족전류계전기 : under current relay) 전류의 크기가 일정치 이하로 되었을 때 동작하는 계전기이며 일반적으로 보호 목적보다는 제어목적으로 사용되는 경우가 많다. 전력계전기(電力繼電器 :  power relay) 전력의 크기가 일정치 이상으로 되었을 때 동작하는 계전기로 교류용은 유효전력계전기와 무효전력계전기 2종류가 있다. 유효전력계전기(有效電力繼電器 : active power relay) 전력의 유효성분(VIcosθ)의 크기에 따라 응동하는 계전기 무효전력계전기(無效電力繼電器 : reactive power relay) 전력의 무효성분(VIsinθ)의 크기에 따라 응동하는 계전기 방향계전기(方向繼電器 : directional relay) 전압 vector를 기준으로 전류의 흐르는 방향이 일정범위 안에 있을 때 응동하는 계전기이며 일반적으로 전류의 방향이 동작범위 이내에서도 전압?전류의 적(積)이 일정치 이상에 달했을 때 동작하도록 되어 있어 전력방향계전기라 부르기도 한다. 기준으로 하는 것을 전압 vector가 아닌 일정방향의 전류vector로 사용하는 경우도 있으며 이러한 기준량을 극성량(極性量 : polarizing voltage 또는 polarizing current)라 하고 인가되는 극성량 및 전류의 종류에 따라 방향과전류계전기 및 지락방향과전류계전기가 있다. 방향과전류계전기(方向過電流繼電器 : directional over current relay : DOCR) 선간전압을 기준으로 전류의 방향이 일정범위 안에 있을 때 응동하는 것으로 loof 계통의 단락사고보호용으로 사용된다. 지락방향...

  Since starting planned outage maintenance of southern thermal power plant in Baghdad, Iraq in 1982, KPS took on the following rehabilitation project of Dibis power plant in Iraq, technology service for Kwangtung nuclear power plant in China, rehabilitation project of Malaya thermal power plant in the Philippines, operation and maintenance of Tawau diesel power plant in Malaysia, seawater cooling system O&M in Saudi Arabia and consultation about the establishment of maintenance company in Indonesia. What's more, KPS demonstrated its perfect state-of-the-art technology to the world by successfully completing operation & maintenance of GMR diesel power plant in India, planned outage maintenance (turbine / generator) of Bayswater and Eraring thermal power plants in Australia, long term maintenance service of Ilijan CCPP(Combined Cycle Power Plant) in the Philippines, commissioning service of TBP in India, Termonorte in Brazil and Fujairah in the United Arab Emirates, seawater pipe replacement of Quezon power plant in the Philippines and the relocation of Artika diesel power plant in Indonesia. In 1998, beginning with O&M service to GMR diesel power plant, KPS completed O&M contract with Vemagiri combined gycle Chanderiya, Balco and Jalsuguda coal fired power plants in India.In Australia, KPS won open bigging against globally recognized competitors for long term maintenance projects on the Eraring ane Bayswater coal fired power plant. While negotiating for various projects, KPS contracted an operation and maintenance agreement with the Darhaki combined cycle power plant in Pakistan worth around 100million dallars, the largest contract amount for an operation & maintenance service. KPS opened up a new area in the overseas nuclear power plant maintenance by performing refueling services for Angra NPP(Nuclear Power Plant) in Brazil and North Anna NPP in the USA, QDA(Qualified Data Analyst) services for Salem and Diablo Canyon NPP in the USA and GTSP(Guide Tube Support Pin) replacement services for Tihange NPP in Belgium and Krsko NPP in Slovenia.In addition, KPS has successfully fulfilled sophisticated plant services such as tube-plugging of steam generators using Remotely Operated Service ArmⅢ(ROSAⅢ), foreign object search & retrieval (FOSAR) in the secondary side of steam generators and refurbishment of reactor coolant pump seals. Our o...

            Especially, KPS has executed maintenance of many kinds of hydraulic generator and pumped storage power plant   systematically including Francis(Whacheon #1, 2, 3, 4/Cheongpyeong pumped storage #1, 2/Samrangjin pumped storage #1, 2/Muju pumped storage #1, 2), Kaplan(Chuncheon #1, 2/Cheongpyeong #1, 2), Propeller(Cheongpyeong #3) and Bulb(Paldang #1, 2, 3, 4).KPS has built maintenance records efficiently such as equipment specification, work procedures and facilities history using the MAPS(Maintenance Assister for Power Stations) that is a supporting system of power plant maintenance and it covers all facilities of hydro power plant, for example dam equipment, water intake equipment, waterway equipment and electrical equipment. Also, KPS makes assurance for the operation management of power generating facilities by reflecting the analysis of trouble the years before and the result of facilities diagnosis. In particular, KPS helps to life extention of facilities by performing perfect alignment with a large alignment equipment that is developed by ourselves. Futhermore, KPS guarantees stable availability of facilities through the prediction diagnosis maintenance system, the complete operation of planned outage maintenance, the enlargement of scientific process control, systematical education and training.     Maintenance during Commissioning Phase   It is a kind of maintenance that is performed general maintenance service in the process of construction such as installation, trial test, check of the abnormal part found in testing operation and its modification.   Routine Maintenance   It is a kind of maintenance that is offered preventive maintenance as well as corrective maintenance during the operation or the suspension to help the normal operation of facilities.     Preventive Maintenance   It is a kind of active maintenance to preserve the operation condition of facilities in the range of plan and to prevent the occurrence of functional failure in advance. Always KPS checks the operation condition of facilities and makes the walk-around inspection of priority and delicate facilities. Besides, a fault found by operating 『My Machine system』 is reflected in maintenance plan and KPS optimiz...

          KPS has built maintenance records efficiently such as equipment specification, work procedures and facilities history   using the MAPS(Maintenance Assister for Power Stations) that is a supporting system of power generating maintenance and it covers all facilities of thermal power plant. Also, KPS makes assurance for the operation management of power generating facilities by reflecting the analysis of trouble the years before and the result of facilities diagnosis. Futhermore, KPS guarantees stable availability of facilities through the prediction diagnosis maintenance system, the operation of planned outage maintenance, the enlargement of scientific process control, systematical education and training through Gemeral Training Center. Also, KPS contributes to the stable operation of gas turbine facilities as well as the localization of maintenance technology that being established G/T  Technology Service Center which is the only service shop equipped with total maintenance system for gas turbine equipment. on June, 1995. And KPS takes part in maintenance of industrial plant facilities at domestic and power plant facilities at abroad.     Maintenance during Commissioning Phase   It is a kind of maintenance that is performed general maintenance service in the process of construction such as installation, trial test, check of the abnormal part found in testing operation and its modification.   Routine Maintenance   It is a kind of maintenance that is offered preventive maintenance as well as corrective aintenance during the operation or the suspension to help the normal operation of facilities.     Preventive Maintenance   It is a kind of active maintenance to preserve the operation condition of facilities in the range of plan and to prevent the occurrence of functional failure in advance. Always KPS checks the operation condition of facilities and makes the walk-around inspection of priority and delicate facilities. Besides, a fault found by operating 『My Machine system』 is reflected in aintenance plan and KPS optimizes maintenance items with On-Line Maintenance constantly. Futhermore, KPS performs predictive maintenance(a kind of advanced preventive maintenance)that diagnoses the conditio...

      On the basis of long experience in the fields of electric facility maintenance, KPS has performed dismantling project for reusing since 1998. Dismantling electric facilities is one of specialties of KPS, specializing in the maintenance of power plant facilities     - Gas Turbine and Auxiliary Equipments - Steam Turbine and Auxiliary Equipments - Gantry Crane - Main & Auxiliary Transformer - Circuit Breaker - Packing and Crating- Temporary Port Construction- Temporary Bridging and Detour Construction for Equipment Transportation - Heavy Equipment Transportation     Kunsan Combined Cycle Power Plant   - Placing an Order : IBC (U.S.A.) - Period of Performance : 1998.09.16∼1998.12.31- Services provided   ·Gas Turbine (50Mw) 4 units and additional equipment dismantlement and removal ·Steam Turbine (100Mw) 1 unit and additional equipment dismantlement and removal ·Gantry Crane dismantlement and removal ·Main & AUX. Transformer dismantlement and removal ·Circuit Breaker dismantlement and removal ·Port establishment·Dismantlement equipment packaging and transportation   Yeongwol Combined Cycle Power Plant   - Placing an Order : IBC (U.S.A.)- Period of Performance : 1998.12.14∼1999.03.15- Services provided   ·Gas Turbine (50Mw) 4 units and additional equipment dismantlement and removal combined cycle·Steam Turbine (100Mw) 1 unit and additional equipment dismantlement and removal ·Dismantlement equipment packaging·Equipment transportation bridge supplementation and detour construction (restoration after completion)·Dismantlement equipment transportation           Midland Power Business Team, Power Plant Business Dept. vietnam contact   Tel : 84-908430716  Mr/Kim   * kimswed님에 의해서 게시물 이동되었습니다 (2010-07-16 13:58)

        KPS established Nuclear Power Technology Service Center in 1997 to achieve complete self-reliance maintenance technology through understanding, development of advanced practical technology, to advance productivity and raise competitiveness by integrated technology, human resource and equipments scattered in each business office , and for repair production of equipments whose spare parts is difficult to secure.Due to establishment of Nuclear Power Technology Service Center, it is expected that national   technology and competitiveness of nuclear power business can be secured and not only according to foreign technology dependence can be prevented, but also import substitution effect by spare parts reproduction can be acquired, and furthermore the foundation for overseas sales of maintenance technology may be laid.     - Reactor Maintenance & Nuclear Fuel Injection- RCP Maintenance- S/G Primary Maintenance- S/G Secondary Maintenance- Valve Safety Diagnosis- Non destructive Test    vietnam contact     Tel : 84-908430716 Mr/kim * kimswed님에 의해서 게시물 이동되었습니다 (2010-07-16 13:58)

Good day. I hope your business is sailing very smoothly.   This is Ben KIM from GLOBAL BATTERY in Korea. It is my pleasure to introduce my company and products.   I as a representative of GLOBAL BATTERY guarantee the quality of our products and their performance.   As you know very well we GLOBAL BATTERY Co., Ltd., are the leading manufacture and company in battery industry in Korea. VRLA, AGM, GEL, Flood and Ni-MH are available.   In this time we have special price for 12V, Sealed Lead Acid Battery (AGM) batteries. I would like to let you know the special price. Please take a look.   As below the quotation, these prices are our latest and best price. This is based on one 20ft container at least.     ※12V, Sealed Lead Acid Battery (AGM)                                                (Currency : USD) ITEM Ah - VOLTAGE UNIT AMOUNT OTHER ESH30 30ah 12V 36.91   ESH40 40ah 12V 39.28   ESH65 65ah 12V 56.34   ES80H 80ah 12V 86.70   ES100H 100ah 12V 95.65 Only dimension is different. ESH100 100ah 12V 98.77 ESH120 120ah 12V 123.75   ESH130 130ah 12V 126.06   ESH150 150ah 12V 148.67   ESH200 200ah 12V 168.70                            F.O.B. Busan port Korea   I would like to let you know these prices are available for 2 months only.   By the way we have confidence in supporting you with timely delivery and best technical service.As the leading lead acid battery manufacture in Korea, we are always to be your supporter.   As a reliable manufacture, it is my pleasure to establish business with your esteemed company. We are expecting to be your long term reliable partner with our best price and support.   For more information, please visit our web www.gbattery.com   I look forward your early and positive response.     Thank you for your attention.     Warmest Regards Ben KIM Deputy Manager      =...

CONTROL PARTS     |     AVR  (Automatic Voltage Regulator) MODEL : 635 FUNCTION1. Single Phase half-wave rectification2. A/S support3. Selection switch for generator capacity is included4. Selection switch 50Hz~60Hz frequency is included5. Low Frequency Protect Circuit is included6. Anti Over Voltage Circuit is included7. Noise filter (Input power type) is included SPEC.1. Output : 63Vdc, 5A2. Input power : Single Ph 220Vac(190~277), 50/60Hz3. Sensing Input :Single Phase,190~520Vac, 50/60Hz4. Size(mm) : W95＊H160 ＊D375. distance[attach](mm) : W60＊H150, 5￠ x46. Weight : 530g MODEL : 631 FUNCTION1. Single Phase half-wave rectification2. A/S support3. Selection switch for generator capacity is included4. Selection switch 50Hz~60Hz frequency is included5. Low Frequency Protect Circuit is included6. Anti Over Voltage Circuit is included7. Noise filter (Input power type) is included SPEC.1. Output : 63Vdc, 10A2. Input power : Single Ph 220Vac(190~277), 50/60Hz3. Sensing Input :Single Phase,190~520Vac, 50/60Hz4. Size(mm) : W95＊H160 ＊D375. distance[attach](mm) : W60＊H150, 5￠ x46. Weight : 530g MODEL : 63P FUNCTION1. Single Phase half wave rectification2. Anti-humid and vibration by molding treatment3. Select S/W for 50/60Hz is included4. Selection switch for generator capacity is included5. Low Frequency Protect Circuit is included6. Anti Over Voltage Circuit is included7. Noise filter (Input power type) is included SPEC.1. Output: 63Vdc, 5A2. Input Power : Single Ph. 220Vac, 50/60Hz3. Sensing Input : Single Ph, 190~520Vac, 50/60Hz4. Size (mm) : W95＊H160 ＊D375. distance[attach](mm) : W60＊H150, 5￠ x46. Weight : 360g MODEL : FC1 FUNCTION1. Single Phase full wave rectification2. Parallel Running Function3. Select S/W for 50/60Hz is included4. Select S/W for Generator capacity is included5. Low Frequency Protect Circuit is included6. Detect Over voltage output7. Volt control is available extra controller8. Extra Huse for semicon protect is included9. Possible Input power from PMG or auxiliary winding SPEC.1. Output : 125Vdc, 6A2. Input PW : Single Ph 220Vac(190~277),50~125Hz3.Detached input :Single Ph,190-520Vac, 50/60Hz4. Size (mm) : W140＊H200 ＊D405. distance[attach](mm) : W90＊H190, 5￠ x46. Weight : 1.35Kg MODEL : FC2 FUNCTION1. Single Phase full wave rectifi...

CONTROL PARTS     |     ABC  (Automatic Battery Charger) MODEL : SMP FUNCTION1. constant voltage, constant current switching charge2. Select S/W between Floating / Equalizing charge 3. When Input power off, Battery discharge is closed4. Terminal of force-charge in battery discharge time5. Protect for wrong connection of the output line6. Within 1% output Volt reply7. Anti Humid & vibration treatment by silicon coating SPEC.1. Output : 12/24Vdc, 5A, 10A2. Input : 220Vac, Single Ph, 50Hz/60Hz both3. Size (mm) : W130＊H160 ＊D534. distance[attach](mm) : W60＊H150, 5￠ x45. Weight : 880g MODEL : SMF FUNCTION1. Constant voltage, constant current switching charge2. Function of Equalized charge time setting by timerAfter charge, automatically back to float charge3. When Input power off, Battery discharge is closed4. Terminal of force-charge in battery discharge time (V+)5. Protect for wrong connection of the output line6. Within 1% output Volt reply7. Contact of alarm for Over Charge,Over discharge SPEC.1. Output : 12/24Vdc, 5A/10A/20A2. Input : 220Vac, 50/60Hz both available3. Size (mm) : W170＊H240＊D2504. Weight: 2.7 KG MODEL : SMW FUNCTION1. Constant voltage, constant current switching charge2. Function of Equalized charge time setting by timerAfter charge, automatically back to float charge 3. When Input power off, Battery discharge is closed4. Terminal of force-charge in battery discharge time (V+)5. Protect for wrong connection of the output line6. Within 1% output Volt reply7. Contact of alarm for Over Charge,Over discharge SPEC.1. Output : 12/24Vdc, 5A/10A/20A2. Input : 220Vac, 50/60Hz both3. Size (mm) : W170＊H270＊D1304. distance[attach](mm) : W100＊H255, 5￠ x45. Weight : 2.7 KG MODEL : DCF FUNCTION1. constant voltage, constant current switching charge2. Function of Equalized charge time setting by timerAfter charge, automatically back to float charge 3. Charge 2 piece of battery at the same time4. When Input power off, Battery discharge is closed5. Protect for wrong connection of the output line6. Within 1% output Volt reply7. Contact of alarm for Over Charge,Over discharge,breakdown8. Broadcast, telecommunication.etc which are using backup battery SPEC.1. Output : 12/24Vdc, 20A2. Input : 220Vac, 50/60Hz both3. Size (mm) : W300＊H350＊D2504. Weight : 6Kg 차단기 (Circui...

  ::: DIESEL ENGINE GENERATING SET :::                             GM4BB(FOR MARINE), G4BB(FOR LAND)   Diesel Engine - Type : 4-stroke, 4-cylinder, vertical, fresh water-cooling diesel engine - Continuous output : 21PSx1500RPM, 25PSx1800RPM - Cylinder bore x stroke : 91.1mmx100mm(3.58x3.93 in) - Displacement : 2607 cc (102.6 cu. inch) - Aspirator : Natural aspirator Generator - Continuous output : 15KWx1500RPM, 18KWx1800RPM) - Voltage : 220V, 380V, 440V - Phase x Wire : 3phasex4wire - Power factor : 0.8 - Insulating class : H   Model : GM4BB(FOR MARINE), G4BB(FOR LAND) Continuous Output : 15KW x 1,500RPM, 18KW x 1,800RPM   -Approval by the Korean Institute of Ship Safety & technology. -Acquired ISO 9001. -Acquired "Q" marking from government. -Acquired "GQ" marking from government.   1. Stable output about 3 %load-regulation 2. High output with the comparison of the same class diesel generators 3. Economical generators and parts, easy maintenance 4. Best designed and manufactured of all auxiliaries engines. Available for multi purpose from overland power to power supply,to emergency power. (Special order and manufacture at low cost) 5. Large capacity heat exchanger under the tropical zone for the safe operation 6. Use of high quality engine protection devices and instrument panels 전기용어 설명: ▶반한시-정한시특성[反限時-定限時特性] (Inverse definite time-limit characteristic) 동작에너지(energy)의 어떤 범위에서는 반한시특성이며 어느 정도를 넘으면 정한시특성이 되는 한시특성(限時特性). ▶발신음[發信音] (Dial tone) 자동전화교환기에서 가입자가 다이얼(dial)을 돌림으로써 생기는 소리. ▶발전기[發電機] (Generator;Dyname) ①전력을 발생하는 회전기로써 직류발전기(直流發電機), 동기발전기(同期發電機), 유도형발전기(誘導型發電機)로 대별하며 용도에 따라 종류나 형식이 여러 가지 있다. ②기계동력을 전력으로 변환하는 회전기. ▶발전기리액터[發電機리액터] (Generator reactor) 발전기 또는 변압기와 모선과의 사이에 연결되고 단락에 의한다. 기기권선의 장애(障碍)를 방지하는데 소용되는 한류(寒流) 리액터(reactor). ▶발전제동[發電璪] (Dynamo braking) 전동기를 선로에서 떼어 발전기로서 단자간에 접속한 저항중에 생기는...

::: DIESEL ENGINE GENERATING SET :::                             GM4AF(FOR MARINE), G4D(FOR LAND)   Diesel Engine - Type : 4-stroke, 4-cylinder, vertical, fresh water-cooling diesel engine - Continuous output : 54PSx1800RPM, 45PSx1500RPM - Cylinder bore x stroke : 100mmx105mm(3.94x4.13 in) - Displacement : 3298 cc (201.3 cu. inch) - Aspirator : Natural aspirator Generator - Continuous output : 40KWx1800RPM, 33kWx1500RPM) - Voltage : 220V, 380V, 440V - Phase x Wire : 3phasex4wire - Power factor : 0.8 - Insulating class : H   Model : GM4AF(FOR MARINE), G4D(FOR LAND) Continuous Output : 33KW x 1,500RPM, 40KW x 1,800RPM   -Approval by the Korean Institute of Ship Safety & technology.-Acquired ISO 9001.-Acquired "Q" marking from government.-Acquired "GQ" marking from government.   1. Stable output about 3 %load-regulation2. High output with the comparison of the same class diesel generators3. Economical generators and parts, easy maintenance4. Best designed and manufactured of all auxiliaries engines. Available for multi purpose from overland power to power supply,to emergency power. (Special order and manufacture at low cost)5. Large capacity heat exchanger under the tropical zone for the safe operation6. Use of high quality engine protection devices and instrument panels     [ 피뢰기의 기능 ]피뢰기는 선로를 타고 들어오는 이상전압을 신속히 대지로 방류하여 전력기기를 보호하는 기기이다.      [ 피뢰기의 동작 책무 ] ∵ 이상전압 침입시 신속하게 방전할 것∵ 이상전류 통전시 단자전압을 일정전압 이하로 억제할 것∵ 이상전압 해소 후 속류를 차단하여 자동 회복할 것∵ 반복 동작에 대해 특성이 변하지 않을 것 [ 피뢰기를 신설하여야 하는 장소 ] - 전기설비기술기준 제46조∵ 발전소,변전소 또는 이에 준하는 장소의 가공전선 인입구 및 인출구∵ 가공전선로에 접속하는 기준 제32조의 배전용변압기의 고압측 및 특별고압측∵ 고압 및 특별고압 가공전선로로 부터 공급을 받는 수용장소의 인입구∵ 가공전선로와 지중전선로가 접속되는 곳 [ 피뢰기의 적용 ] ※ 피뢰기의 정격 전압  전 력 계 통 피뢰기 정격 전압 (KV) 전압(KV) 중성점 접지 변전소 배전선로 345 유효접지 288 ...

  ::: DIESEL ENGINE GENERATING SET :::                             GM4AK(FOR MARINE), G4DT(FOR LAND)   Diesel Engine - Type : 4-stroke, 4-cylinder, vertical, fresh water-cooling diesel engine - Continuous output : 74PSx1800RPM, 54PSx1500RPM - Cylinder bore x stroke : 100mmx105mm(3.94x4.13in) - Displacement : 3298 cc (201.3 cu. inch) - Aspirator : Natural aspirator Generator - Continuous output : 54kWx1800RPM, 40kWx1500RPM - Voltage : 220V, 380V, 440V - Phase x Wire : 3phasex4wire - Power factor : 0.8 - Insulating class : H   Model : GM4AK(FOR MARINE), G4DT(FOR LAND) Continuous Output : 40KW x 1,500RPM, 54KW x 1,800RPM   -Approval by the Korean Institute of Ship Safety & technology.-Acquired ISO 9001.-Acquired "Q" marking from government.-Acquired "GQ" marking from government.   1. Stable output about 3 % load-regulation.2. High output with the comparison of the same class diesel generators.3. Economical generators and parts, easy maintenance.4. Best designed and manufactured of all auxiliaries engines. Available for multi purpose from overland power to power supply,to emergency power (Special order and manufacture at low cost).5. Large capacity heat exchanger under the tropical zone for the safe operation.6. Use of high quality engine protection devices and instrument panels.    ▶부도체[不導體] (Non-conductor) 전기를 거의 통과시키지 않는 것. 불량도체라는 말. ▶부싱변류기[부싱變流器] (Bushing type current transformer) 절단형차단기의 붓싱(bushing)등을 이용하여 그 철심의 2차측에 권선을 하여 변류기로 한 것인데 1차전류 100A 이상이 아니면 오차가 많으며 또 2개의 변류기의 2차측을 직렬로 하여 사용하면 오차를 적게할 수 있다. 투관형변류기(套管形變流器)라고도 한다. ▶V결선[V結線] (V-connection) 삼각형결선의 1상분을 제거한 결선법인데 변압기의 결선 등에 흔히 사용된다. ▶V곡선[V曲線] (V-curve) 동기기에 있어서 전기자전류(電機子電流)를 종축으로 여자전류(勵磁電流)를 횡축으로 한 곡선인데 위상특성곡선(位相特性曲線)이라고도 하며 V자형을 이루고 있는 것. ▶VA 볼트암페어(Volt-Ampere)의 약자. ▶부하[負荷] (Load) ① 전력 또는 동력을 소비하는 것. 그 전력 또는 동력을 가리키기도 한다. ② 전력을 소...

::: DIESEL ENGINE GENERATING SET :::                     GM6BR(FOR MARINE), G6D1(FOR LAND)   Diesel Engine - Type : 4-stroke, 6-cylinder, vertical, fresh water-cooling diesel engine - Continuous output : 117PSx1800RPM, 99PSx1800RPM) - Cylinder bore x stroke : 118mmx115mm(4.65x4.53 in) - Displacement : 7545 cc (460 cu. inch) - Aspirator : Natural aspirator Generator - Continuous output : 86KWx1800RPM, 73KWx1500RPM) - Voltage : 220V, 380V, 440V - Phase x Wire : 3phasex4wire - Power factor : 0.8 - Insulating class : H   Model : GM6BR(FOR MARINE), G6D1(FOR LAND) Continuous Output : 73KW x 1,500RPM, 86KW x 1,800RPM   -Approval by the Korean Institute of Ship Safety & technology.-Acquired ISO 9001.-Acquired "Q" marking from government.-Acquired "GQ" marking from government.   1. Stable output about 3 % load-regulation.2. High output with the comparison of the same class diesel generators.3. Economical generators and parts, easy maintenance.4. high efficiency and safety by using oil cooler of plate Model. 5. Large capacity heat exchanger under the tropics for the safe operation.6. Use of high quality engine protection devices and instrument panels. 7. Best designed and manufactured of all auxiliaries engines. Available for multi purpose from overland power to power supply,to emergency power (Special order and manufacture at low cost).     차단기 KA수 구하는법 좀 알려주세요~   >>22.9Kv 에서 300KVA 변압기로... 600A짜리 메인MCCB 다음에  분기 차단기 2 P 50A 차단기를 사용할려는데 몇 KA 짜리를 써야되나요??     차단용량 산정 방법 (Calculated Way Of Frame) ■ 단락전류의 종류 전략 계통에 있어서 단락잔류를 구하는 경우, 그 값을 사용하는 목적은① 계통 차단기, 휴즈의 선정② 계전기의 조정③ 계통의 기계적 강도에 대한 고려④ 계통의 열적 강도에 대한 고려 등의 검사입니다.이와 같은 검사에 맞게 사용하는 단락 전류는 각기 다르며, 단락 전류의 표시 방법으로서, 표시하는 대칭 전류와 직류분을 포함하여 표시하는 비대칭 전류로 구분됩니다. ㆍ단락 전류 교류분 실효치 : l(rms/sym)단락 전류는 그림과 같이 교류분과 직류분으로 구성되어 있으며, 교류분 실효치로 표시되는 단락 전류를 말하며, ...

::: DIESEL ENGINE GENERATING SET :::                             GM6AZ(FOR MARINE), G6D2T(FOR LAND)   Diesel Engine - Type : 4-stroke, 6-cylinder, vertical, fresh water-cooling diesel engine - Continuous output : 225 PSx1800RPM, 207PSx1500RPM) - Cylinder bore x stroke : 130mmx140mm(5.12x5.51 in) - Displacement : 11149 cc (680 cu. inch) - Aspirator : TURBOCHARGED ASPIRATOR Generator - Continuous output : 179KWx1500RPM, 199KWx1800RPM - Voltage : 220V, 380V, 440V - Phase x Wire : 3phasex4wire - Power factor : 0.8 - Insulating class : H   Model : GM6AZ(FOR MARINE), G6D2T(FOR LAND) Continuous Output : 179KW x 1,500RPM, 199KW x 1,800RPM   -Approval by the Korean Institute of Ship Safety & technology.-Acquired ISO 9001.-Acquired "Q" marking from government.-Acquired "GQ" marking from government.   1. Stable output about 3 % load-regulation.2. High output with the comparison of the same class diesel generators.3. Economical generators and parts, easy maintenance.4. high efficiency and safety by using oil cooler of plate Model. 5. Safety with Large capacity heat exchanger under the tropics and severe operation. 6. High quality engine protection device and instrument panels.7. Various drawing and manufacture for the use of vessels' auxiliary engine, overland power and supply, emergency power and supply (Special order and manufacture at low cost).    수배전반 ( incoming panel )수배전에 필요한 각종 계기, 제어 개폐기, 보호 계전기 등을 안전하게 금속함에 설치한 것을 말하며 일반적으로 보수 점검이 용이하고 신뢰성이 높은 큐비클식(상자형) 수배전반을 많이 사용하고 있으며 설치 면적이 적고 기기의 구성이 간소하여 소형화 되며 보수 유지가 쉽고 고전압 기기가 모두 접지된 금속함에 넣어져 있으므로 사용자의 감전 재해, 기기의  고장에 의한 화재나 피해가 적고 간단하게  설비의 증설을 할수 있는 장점이 있음. 그러나 일정한 설계규칙에 의하여 규격화된 제품이므로 설비의 융통성이 적고  배전반의 교체나 변압기의 증설등이 비교적 어렵고 충전부가 금속함에 넣어져 있어 사용 상태로는 금속함의 내부 점검은 위험하므로 이 경우에는 정전하지 않고는 곤란한 점이 있다. 큐비클식 고압 수전설비의 종류로는 수전설비용량 1,000KVA이하에 ...

::: DIESEL ENGINE GENERATING SET :::                     GM6AC(FOR MARINE), G6D2TA(FOR LAND)   Diesel Engine - Type : 4-stroke, 6-cylinder, vertical, fresh water-cooling diesel engine - Continuous output : 315PSx1800RPM, 288PSx1500RPM - Cylinder bore x stroke : 133mmx155mm - Displacement : 11149 cc (680 cu. inch) - Aspirator : TURBOCHARGED ASPIRATOR Generator - Continuous output : 126kWx1800RPM(112kWx1500RPM) - Voltage : 220V, 380V, 440V - Phase x Wire : 3phasex4wire - Power factor : 0.8 - Insulating class : H   Model : GM6AC(FOR MARINE), (FOR LAND) Continuous Output : 219KW x 1,500RPM, 232KW x 1,800RPM   -Approval by the Korean Institute of Ship Safety & technology. -Acquired ISO 9001. -Acquired "Q" marking from government. -Acquired "GQ" marking from government.   1. Stable output about 3 % load-regulation.2. High output with the comparison of the same class diesel generators.3. Economical generators and parts, easy maintenance.4. high efficiency and safety by using oil cooler of plate Model. 5. Safety with Large capacity heat exchanger under the tropics and severe operation. 6. High quality engine protection device and instrument panels.7. Various drawing and manufacture for the use of vessels' auxiliary engine, overland power and supply, emergency power and supply (Special order and manufacture at low cost).     위의 그림을 보면 전선이 4가닥이 있습니다.  각각의 전선에 이름을 붙입시다. 즉, R, S, T ,N 이라고.   위 전선의 사용전압을 440/ 220 볼트 혹은 380 /220 볼트 혹은 그 어떤 다른 전압으로도 정할 수 있으나,  여기서 380 /220 볼트를 선택하겠 습니다. 왜!  우리 주위에서 흔히 사용하므로.  위 전선 호상간 ( 혹은 상호간)의 전압을 재어 보면 R-S 간 = 380볼트 S-T 간 = 380 볼트 T-R 간 = 역시 380   R-N 간 =  S - N 간 =  T - N 간 = 220 볼트  자!  그림 하나를 더 살펴봅시다.   그림 1은 단상을 표시한 것입니다. 그림1에서의 전압원을   여러분이 그 실체를 굳이 인식하고 싶다면  발전기 혹은 변압기가 전압원에 해당합니다.  그림 1처럼 전압원이 하나인 것을 단상이라 하는데  그림 1에서 전선 AB간의 전압은 220 볼트일 수도 있고 380볼트일 수도 있고 ...

::: DIESEL ENGINE GENERATING SET :::                             GM6CA(FOR MARINE), G6D7TA1(FOR LAND)   Diesel Engine - Type : 4-stroke, 6-cylinder, vertical, fresh water-cooling diesel engine - Continuous output : 400PSx1800RPM, 360PSx1500RPM - Cylinder bore x stroke : 130mmx140mm(5.12x5.51 in) - Displacement : 11149 cc (680 cu. inch) - Aspirator : TURBOSHAGED ASPIRATOR Generator - Continuous output : 304KWx1800RPM, 265KWx1500RPM - Voltage : 220V, 380V, 440V - Phase x Wire : 3phasex4wire - Power factor : 0.8 - Insulating class : H   Model : GM6CA(FOR MARINE), G6D7TA1(FOR LAND) Continuous Output : 265KW x 1,500RPM, 304KW x 1,800RPM   -Approval by the Korean Institute of Ship Safety & technology. -Acquired ISO 9001. -Acquired "Q" marking from government. -Acquired "GQ" marking from government.   1. Stable output about 3 %load-regulation 2. High output with the comparison of the same class diesel generators 3. Economical generators and parts, easy maintenance 4. Best designed and manufactured of all auxiliaries engines. Available for multi purpose from overland power to power supply,to emergency power. (Special order and manufacture at low cost) 5. Large capacity heat exchanger under the tropical zone for the safe operation 6. Use of high quality engine protection devices and instrument panels     주파수(周波數:Frequency)란 진동전류나 전파 또는 음파 등이 반사·굴절하여 파상으로 방향을 바꾸는 주기적 현상으로 그 주기적 파상 현상이 1초동안에 반복되는 횟수를 말합니다.독일의 물리학자 하인리히 루돌프 헤르츠(Heinrich Rudolf Hertz)가 전기진동의 실험에 의해 전자파의 존재를 확인하고 이것이 반사·굴절 등의 현상에서 완전히 광파와 같은 성질을 가졌음을 실증하였다고 합니다.주파수란 이와 같은 반사 굴절현상이 주기적으로 일정한 속도로 반복변동하는 상태(주기현상)가 1초동안에 몇번 반복되는가를 나타내는 수를 말하며 한편 진동수라고 합니다. 단위는 1초동안의 진동수가 1인 경우에는 1헤르츠(Hz) 또는 1사이클(c/s), 1초동안 1000회인 경우엔 1킬로헤르츠(KHz), 백만회를 메가헤르츠(MHz)라고 하며 극히 많은 진동수인 10억회는 기가헤르츠(GHz)라 부릅니다. 전파는 주파수가 낮을수록 파상의 파장이 길기 때문에 장파라고 하는데 편...

::: DIESEL ENGINE GENERATING SET :::                             GM6CA2(FOR MARINE), G6D2TA2(FOR LAND)   Diesel Engine - Type : 4-stroke, 6-cylinder, vertical, fresh water-cooling diesel engine - Continuous output : 440PSx1800RPM, 400PSx1500RPM - Cylinder bore x stroke : 133mmx155mm - Displacement : 12920 cc (680 cu. inch) - Aspirator : TURBOCHARGED Generator - Continuous output : 126kWx1800RPM(112kWx1500RPM) - Voltage : 220V, 380V, 440V - Phase x Wire : 3phasex4wire - Power factor : 0.8 - Insulating class : H   Model : GM6CA2(FOR MARINE), G6D2TA2(FOR LAND) Continuous Output : 294KW x 1,500RPM, 324KW x 1,800RPM   -Approval by the Korean Institute of Ship Safety & technology. -Acquired ISO 9001. -Acquired "Q" marking from government. -Acquired "GQ" marking from government.   1. Stable output about 3 % load-regulation. 2. High output with the comparison of the same class diesel generators. 3. Economical generators and parts, easy maintenance. 4. Best designed and manufactured of all auxiliaries engines. Available for multi purpose from overland power to power supply,to emergency power (Special order and manufacture at low cost). 5. Large capacity heat exchanger under the tropical zone for the safe operation. 6. Use of high quality engine protection devices and instrument panels.     차단용량 산정 방법 (Calculated Way Of Frame) ■ 단락전류의 종류 전략 계통에 있어서 단락잔류를 구하는 경우, 그 값을 사용하는 목적은① 계통 차단기, 휴즈의 선정② 계전기의 조정③ 계통의 기계적 강도에 대한 고려④ 계통의 열적 강도에 대한 고려 등의 검사입니다.이와 같은 검사에 맞게 사용하는 단락 전류는 각기 다르며, 단락 전류의 표시 방법으로서, 표시하는 대칭 전류와 직류분을 포함하여 표시하는 비대칭 전류로 구분됩니다. ㆍ단락 전류 교류분 실효치 : l(rms/sym)단락 전류는 그림과 같이 교류분과 직류분으로 구성되어 있으며, 교류분 실효치로 표시되는 단락 전류를 말하며, 차단기 및 FUSE를 선정하는 경우는 이 전류치에 의해 전류로 구분됩니다.   ㆍ 최대 비대칭 단락 전류 실효치 : l(rms/sym)직류분을 포함한 실효치로 표시되는 단락 전류를 비대칭 단락 전류 실효치라 하며, 이 전류는 단락 투입 위사에 따라 그 값이 변하게 됩...

//Enter "frombottom" or "fromtop" var verticalpos="frombottom" if (!document.layers) document.write('') function JSFX_FloatTopDiv() { //淇敼startX锛孻鐨勫€硷紝鍒嗗埆鏄乏杈瑰拰搴曡竟鐨勮窛绂? var startX = 107, startY = 455; var ns = (navigator.appName.indexOf("Netscape") != -1); var d = document; function ml(id) { var el=d.getElementById?d.getElementById(id):d.all?d.all[id]:d.layers[id]; if(d.layers)el.style=el; el.sP=function(x,y){this.style.left=x;this.style.top=y;}; el.x = startX; if (verticalpos=="fromtop") el.y = startY; else{ el.y = ns ? pageYOffset + innerHeight : document.body.scrollTop + document.body.clientHeight; el.y -= startY; } return el; } window.stayTopLeft=function() { if (verticalpos=="fromtop"){ var pY = ns ? pageYOffset : document.body.scrollTop; ftlObj.y += (pY + startY - ftlObj.y)/8; } else{ var pY = ns ? pageYOffset + innerHeight : document.body.scrollTop + document.body.clientHeight; ftlObj.y += (pY - startY - ftlObj.y)/8; } ftlObj.sP(ftlObj.x, ftlObj.y); setTimeout("stayTopLeft()", 10); } ftlObj = ml("divStayTopLeft"); stayTopLeft(); } JSFX_FloatTopDiv();    Engine Series >> 493D CHJ493D Putian ChinaHanji Power Limited,Co main tech data for diesel engine#493 Model ser. CHJ493Q(O1) CHJ493Q(O2) CHJ493QZ(O2) CHJ493QZL(O2) CHJ493D Model in-line,vertical,oil-cooled,four-stroke,direct injectionω combustion chamber in-line,vertical,oil-cooled,four-stroke,directinjectionω combustion chamber in-line,vertical,oil-cooled,four-stroke,direct injectionω combustion chamber,supercharger in-line,vertical,oil-cooled,four-stroke,direct injectionω combustion chamber,supercharger in-line,oil-cooled,four-stroke,valve in-head Number of Cylinders 4 4 4 4 4 Bore and Stroke (mm) 93×102 93×102 93×102 93×102 93×120 Amount of Exhaust （ L ） 2.771 2.771 2.771 2.771 2.771 Idle Speed (r/min) 750±50 750±50 750±50 750±50   Gross Power /speed(kW/r/min) 57/3600 57/3600 68/3600 80/3600 44/300057/3600 Speed at maximum torque(N·m/r/min) 172/2300 172/2300 202/2300 245/2300   Minimum fuel consumption (g/kW·h) ≤ 230 ≤ ...

Putian ChinaHanji Power Limited,Co main tech data for diesel engine#4JB1 Model Ser. 4JB1 Natureinspiration engine 4JB1 superchargedengine 4JB1 supercharged/O2 engine 4JB1 Turbo-chargedCenter cold Altogetheraxle engine Inlet Method Nature inspiration supercharged supercharged/OII Turbo-charged Center cold Altogether axle Diesel Engine Model oil-cooled,four-stroke, in-line,valve in-head oil-cooled,four-stroke, in-line,valve in-head oil-cooled,four-stroke, in-line,valve in-head oil-cooled,four-stroke,in-line,supercharged,center Leng,common-railed Number of Cylinders 4 4 4 4 Bore and Stroke 93×102 93×102 93×102 93×102 shape size(L*W*H)mm 734×612×682 742×634×718 742×634×718 742×634×718 New Weight(kg) 224 230 230 250 Exhaust Volume (cc) 2.771 2.771 2.771 2.771 compression ratio 18.2 18.2 18.2 17.2 fuel supply mode direct injection direct injection direct injection direct injection Lubrication Method The forced circulation splashes duplicate is suitable The forced circulation splashes duplicate is suitable The forced circulation splashes duplicate is suitable The forced circulation splashes duplicate is suitable Cooling Method sealed pressed circulation sealed pressed circulation sealed pressed circulation sealed pressed circulation Starting Method electric electric electric electric EG stop mode fuel control systme fuel control systme fuel control systme fuel control systme output power/speed(kW/r/min) 57/3600 68/3600 68/3600 85/3600 Maximum Torque(N·m/r/min) 172/2000 210/2100 210/2100 285/2100 idle speed(r/min) 750±50 750±50 750±50 750±50 maximum no load governed speed(r/min) 4200 4200 4200 4200 Min fuel comsumption on Full load(g/kW·h) 224 230 230 250 Temperature of cold start -25 ℃ -25 ℃ -25 ℃ -25 ℃ Temperature of exhaust <600 ℃ <600 ℃ <600 ℃ <600 ℃ noise Db(A) ≤ 106 ≤ 106 ≤ 106 ≤ 100

Putian ChinaHanji Power Limited,Co main tech data for diesel engine#4JB1 Model Ser. 4JB1 Natureinspiration engine 4JB1 superchargedengine 4JB1 supercharged/O2 engine 4JB1 Turbo-chargedCenter cold Altogetheraxle engine Inlet Method Nature inspiration supercharged supercharged/OII Turbo-charged Center cold Altogether axle Diesel Engine Model oil-cooled,four-stroke, in-line,valve in-head oil-cooled,four-stroke, in-line,valve in-head oil-cooled,four-stroke, in-line,valve in-head oil-cooled,four-stroke,in-line,supercharged,center Leng,common-railed Number of Cylinders 4 4 4 4 Bore and Stroke 93×102 93×102 93×102 93×102 shape size(L*W*H)mm 734×612×682 742×634×718 742×634×718 742×634×718 New Weight(kg) 224 230 230 250 Exhaust Volume (cc) 2.771 2.771 2.771 2.771 compression ratio 18.2 18.2 18.2 17.2 fuel supply mode direct injection direct injection direct injection direct injection Lubrication Method The forced circulation splashes duplicate is suitable The forced circulation splashes duplicate is suitable The forced circulation splashes duplicate is suitable The forced circulation splashes duplicate is suitable Cooling Method sealed pressed circulation sealed pressed circulation sealed pressed circulation sealed pressed circulation Starting Method electric electric electric electric EG stop mode fuel control systme fuel control systme fuel control systme fuel control systme output power/speed(kW/r/min) 57/3600 68/3600 68/3600 85/3600 Maximum Torque(N·m/r/min) 172/2000 210/2100 210/2100 285/2100 idle speed(r/min) 750±50 750±50 750±50 750±50 maximum no load governed speed(r/min) 4200 4200 4200 4200 Min fuel comsumption on Full load(g/kW·h) 224 230 230 250 Temperature of cold start -25 ℃ -25 ℃ -25 ℃ -25 ℃ Temperature of exhaust <600 ℃ <600 ℃ <600 ℃ <600 ℃ noise Db(A) ≤ 106 ≤ 106 ≤ 106 ≤ 100   Cummins Generator Set Actuator P/N: 3408326 Cummins Generator Set Actuator P/N: 3408326 ShareFaceBookTwitterFriendfeedGoogle Bookmark / ShareX FaceBookTwitterFriendfeedGoogleRedditDeliciousStumbleUponDigg     Packing:  Carton Box Model NO.:  3408326 Productivity:  1, 000 PCS/Month Unit Price/Payment:  Us$0-1000/PC...