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Three Phase Diesel Standby Generator , 50Hz Output 250KVA Open Type Diesel Generator

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We are glad to get your goods about 500kva. the quality is good, our client is satisfy with it, it was really a good cooperation!

—— Pattawit

We are from spain, we visit this facotory and bought 2 gensets from them, we used for a several months, the quality is good, nice cooperation!

—— Rodrigo Calabrano

Three Phase Diesel Standby Generator , 50Hz Output 250KVA Open Type Diesel Generator

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Large Image :  Three Phase Diesel Standby Generator , 50Hz Output 250KVA Open Type Diesel Generator Get Best Price

Product Details:
Place of Origin: CHINA
Certification: ISO/CE
Model Number: SC160E6S
Payment & Shipping Terms:
Minimum Order Quantity: 1 unit
Price: Negotiable
Packaging Details: plastic film or wooden case
Supply Ability: 100 units per month
Detailed Product Description
Prime Output: 200kw/250kva Frequency: 50Hz
Voltage: 220V-690V Optional Engine: Cummins Engine Model 6LTAA8.9-G2
Alternator: Stafmord,Marathon,Leroy Somer,Wattek,etc Controller: Deepsea,Comap,Harsen,Smartgen,etc
MCCB: ABB,Chint,etc Genset Type: Open,Silent,Container,Trailer Type For Optional
Cooling System: Water Cooled ATS: Optional
High Light:

standby backup generator


standby power generator

AC three phase Diesel standby Cummins 50hz generator output 250kva open type 


Generator set Model No. SC250E5
Standby power 275KVA/220KW
Rated power 250KVA/200KW
Output voltage 230/400
Rated speed (r/min.) 1500
Noise level(7m) 75dB
Power factor COSΦ=0.8(lagging)
Phase/wires 3 phase 4 wires
Start mode Electric
Fuel consumption 39L/h (average)
Rated currency(amps) 360
Protection Low oil-pressure, High water temperature, Over-speed, Over-current.
Engine Brand Cummins
Model 6LTAA8.9-G2
Original: China
Cylinders 6
Fuel 0# light diesel
Inter-Cooling water inter-cooling
Compression Ratio 16.0:1

Engine Power


Aspiration Turbocharged/Aftercooled
Governor/Class Electric
Bore and stroke 114×145 mm
Start mode DC24V electric start
Cylinders Layout Line
Displacement 8.9 L
Alternator Brand STAMFORD
Model UCD274K
Protection IP23
Frequency fluctuation ≤±0.5 %
Voltage distortion <4%
Prime Power 250KVA(200KW)
Original China
Rated voltage 400/230 V
Frequency regulation ≤±0.5 %(stable)
Voltage control AVR


Technical parameters of Control Panel:
Brand Deep Sea Model 6020 Three Phase Diesel Standby Generator , 50Hz Output 250KVA Open Type Diesel Generator 0

• Start or Stop Generator set manually / automatically

• Open controller output can be defined as Pre-heat/Idle output

• High Coolant temperature protection

• Low Oil pressure protection

• Over load protection

• Generator over/under frequency protection

• Generator over/under/unbalance voltage Protection

• Over speed protection


Note:Indicate this function depend on the set points of the controller in field.


Optional accessories
Engine • Heater • Battery Charger
Alternator • Permanent Magnet Generator(PMG)
Control system • Remote Control Panel • Auto Transfer Switch (ATS) • Paralleling System
Fuel system • Daily Fuel Tank • Water Separator • Fuel Level Sensor
Others • Rainproof Type • Soundproof Type • Trailer Type • Extra spare Parts


Standard Accessories Open type Silent type
Sound-proof & Weather-proof Canopy N/A
Daily base fuel tank. 8 hours capacity N/A
Single-bearing generator again drops
Intelligent LED display control panel
Speed governor
Electric start and 12v charger
Standard air filter, oil filter, fuel filter
Cooling water tank
High-efficient silencer.
Exhaust elbow
Storage battery
Steel base-frame against vibration
Soft pipe for fuel and handle for lube going-out
Operation& Maintenance manual.


 Drawing Dimension
Three Phase Diesel Standby Generator , 50Hz Output 250KVA Open Type Diesel Generator 1

Open type:

2400*900*1450 mm

Three Phase Diesel Standby Generator , 50Hz Output 250KVA Open Type Diesel Generator 2

 Slient type:

3500*1380*1790 mm




Prime Power (PRP): Prime power is available for an unlimited number of annual hours in variable load application, in accordance with GB/T2820-97(EQV ISO8528); a 10% overload capability is available for a period of 1 hour within a 12-hour period of operation.


Standby Power Rating (ESP): The standby power rating is applicable for supplying emergency power for the duration of a utility power interruption. No overload, utility parallel or negotiated outage operation capability is available at this rating.

Genset Model Genset Power(kW) Genset Capacity(kVA) Engine Model Alternator
Standby Prime Standby Prime (Cummins) Stamford Marathon Wattek
SC25M5 22 20 28 25 4B3.9-G1 PI144E GM-20-4 WHI 184F
SC25E5 22 20 28 25 4B3.9-G2 PI144E GM-20-4 WHI 184F
SC27M5 24 22 30 27 4B3.9-G1 PI144F GM-24-4 WHI 184F
SC27E5 24 22 30 27 4B3.9-G2 PI144F GM-24-4 WHI 184F
SC38M5 33 30 41 38 4BT3.9-G1 PI144J GM-30-4 WHI 184H
SC38E5 33 30 41 38 4BT3.9-G2 PI144J GM-30-4 WHI 184H
SC40M5 35 32 44 40 4BT3.9-G1 PI144J GM-32-4 WHI 224C
SC40E5 35 32 44 40 4BT3.9-G2 PI144J GM-32-4 WHI 224C
SC50E5 44 40 55 50 4BTA3.9-G2 UCI224D MP-40-4 WHI 224D
SC60E5 55 48 69 60 4BTA3.9-G2 UCI224E MP-48-4 WHI 224E
SC73E5 64 58 80 73 4BTA3.9-G11 UCI224G MP-58-4 WHI 224E
SC80E5 70 64 88 80 4BTA3.9-G11 UCI224G MP-64-4 WHI 224G
SC100M5 88 80 110 100 6BT5.9-G1 UCI274C MP-80-4 WHI 274C
SC100E5 88 80 110 100 6BT5.9-G2 UCI274C MP-80-4 WHI 274C
SC113E5 100 90 125 113 6BT5.9-G2 UCI274D MP-90-4 WHI 274D
SC113E5 100 90 125 113 6BTA5.9-G2 UCI274D MP-90-4 WHI 274D
SC125E5 110 100 138 125 6BTAA5.9-G2 UCI274E MP-104-4 WHI 274Es
SC138E5 120 110 150 138 6BTAA5.9-G2 UCI274E MP-120-4 WHI 274D
SC150E5 132 120 165 150 6BTAA5.9-G12 UCI274F MP-120-4 WHI 274F
SC180M5 160 144 200 180 6CTA8.3-G1 UCI274G MP-160-4 WHI 274G
SC180M5 160 144 200 180 6CTA8.3-G2 UCI274G MP-160-4 WHI 274G
SC200E5 175 160 220 200 6CTAA8.3-G2 UCI274H MP-160-4 WHI 274H
SC225E5 198 180 250 225 6LTAA8.9-G2 UCD274J MP-180-4 WHI 274J
SC250E5 220 200 275 250 6LTAA8.9-G2 UCD274K MP-200-4 WHI 274K
SC250E5# 220 200 275 250 NT855-GA UCD274K MP-200-4 WHI 274K
SC288E5 250 230 313 288 NTA855-G1A HCI444D MP-230-4 WHI 4D
SC313E5 275 250 344 313 NTA855-G1B HCI444ES MP-250-4 WHI 4ES
SC350E5 310 280 388 350 NTA855-G2A HCI444E MP-280-4 WHI 4FS
SC350E5# 310 280 388 350 NTA855-G4 HCI444E MP-280-4 WHI 4FS
SC375E5 330 300 413 375 NTAA855-G7 HCI444FS MP-300-4 WHI 4F
SC400E5 350 320 438 400 NTAA855-G7A HCI444F MP-320-4 WHI 4G
SC450E5 400 360 500 450 6ZTAA13-G4 HCI544C MP-400-4A WHI 5C
SC450E5 400 360 500 450 KTA19-G3 HCI544C MP-400-4A WHI 5C
SC500E5 440 400 550 500 QSZ13-G3 HCI544D MP-400-4A WHI 5D
SC500E5 440 400 550 500 KTA19-G3A HCI544D MP-400-4A WHI 5D
SC500E5# 440 400 550 500 KTA19-G4 HCI544D MP-400-4A WHI 5D
SC563E5 500 450 625 563 KTAA19-G5 HCI544E MP-480-4A WHI 5ES
SC600E5 520 475 650 594 KTA19-G8 HCI544E MP-480-4A WHI 5E
SC625E5 550 500 688 625 KTAA19-G6A HCI544FS MP-500-4A WHI 5FS
SC650E5 580 520 725 650 QSK19-G4 HCI544F MX-560-4 WHI 5F
SC725E5 638 580 800 725 KT38-GA LV634B MX-600-4 WHI 6B
SC750E5 660 600 825 750 KTA38-G2 LV634B MX-600-4 WHI 6B
SC800E5 710 640 888 800 KTA38-G2B LV634C MX-630-4 WHI 6C
SC913ES 800 730 1000 913 KTA38-G2A LV634D MX-750-4 WHI 6D
SC1000E5 880 800 1100 1000 KTA38-G5 LV634E MX-850-4 WHI 6E
SC1125E5 1000 900 1250 1125 KTA38-G9 LV634F MX-1030-4 WHI 6F
SC1250E5 1100 1000 1375 1250 KTA50-G3 LV634G MX-1030-4 WHI 6G
SC1500E5 1320 1200 1650 1500 KTA50-G8 PI734C MX-1240-4 WHI7C
SC1550E5 1360 1240 1700 1550 KTA50-GS8 PI734C MX-1240-4 WHI 7C



  • Nanjing Stone Power Co., Ltd is a manufacturer who focuses on generator sets (on-site, house, commercial, removable) and related products from 10KVA-2200KVA (6.4KW-1600KW), Stone Power brand Gen-set powered by world famous engines Cummins (20kw-1200kw), Perkins (7.2kw-1800kw), Deutz (24kw-1600kw), Isuzu (20kw-64kw) and YTO (8KW-400KW), diesel engines coupled to Newage Stamford alternators, Marathon Alternators Mecc alte alternators or Stone Power AC alternator, with REASONABLE PRICE and the HIGH QUALITY. The Gen-set categories include 50HZ,60HZ,1 phase, 3 phases, open, soundproof and removable types. Stone POWER is the generators manufacturer to combine the western concept with china productivity. So we believe that Stone POWER could support you to become most competitive. Welcome your inquiry!

Contact Details
Nanjing Stone Power CO.,LTD

Contact Person: Marky

Tel: +8615221204164

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