Name: Hot sale 250kw electric silent generator with Stamford generator
Brand: Sutech
Availability: InStock

Product Details

250kw silent electric generator (Engine model: NTA855-G1B)

Main technical data

Cummins engine-NTA855-G1B

Every generator set is subjected to a comprehensivetest program which includes 50% load, 75% load,100% load, 110% load and the checking and proving of all control and safety shut-down functions;

24V DC start motor;

Equipped with battery charger and 24V highperformance maintenance-free lead-acid startingbatteries and connecting with cables;

Equipped with industrial silencer and flexible exhaust hose;

Equipped with CHINT MCCB circuit breaker;

Designed to Comply with ISO8528/GB2820;

Powered by Cummins engine,Controlled by Deepsea panel

Voltage

Phase

P.F

(COS)

Output

(KVA)

400/230V

0.8

312.5

Remark

60Hz, 220, 380V, 460V, 480V, 600V can be produced as requirements.

Engine

Cummins 312.5KVA diesel generator engine data

Engine Model	NT855-G1/B
Engine manufacturer	Cummins
Number of Cylinders	6 cylinders
Cylinders arrangement	Vertical in line
Cycle	4 stroke
Aspiration	Turbocharged and after water cooled
Bore×Stroke	140mm x152mm
Displacement	14L
Compression ratio	14.0:1
Base Power/Speed	284KW / 1500rpm
Speed Governor	electrical
Cooling System	Forced water cooling cycle
Steady speed droop	≤1%
Total lubrication system capacity	38.6L
Coolant capacity (engine only)	20.8 L
Fuel Consumption at 100% Load	196 g/kw.h
Starter Motor	DC24V,
Alternator	AC24V

Alternator

Alternator Model	HCI444D
Prime power	312.5Kva
Frequency/speed	50HZ/1500rpm
Exciter type	Single bearing, Brushless, Self-excited
Power factor	0.8
Voltage adjust range	≥5%
Voltage regulation NL-FL	≤±1%
Insulation Grade	H
Protection Grade	IP23
Phase / wire	3 phase 4 wires