Skip to main content

Archive

Show more

250kw/312.5kva diesel generators powered by Cummins engine NTA855-G1

250kw diesel generator set is assembled by Jiangsu Starlight Electricity Equipments Co.,Ltd. in China, our factory was founded in 1974, as one of the biggest supplier, we have focused on high quality generators for more than 43 years.

1.General Features of the 250kw diesel genset
All qualified generator sets are subjected to a comprehensive performance test which includes 50% load, 75% load, 100% load, 110% load and to check, verify that all control systems, alarm and shut-down protection.
Equipped with battery charger and 24V high performance maintenance-free lead-acid starting batteries and connecting cables.
Stainless galvanized zinc plates with strong corrosion-proof.
Vibration isolators between the engine/alternator and base frame.
Equipped with industrial silencer and flexible exhaust hose.
Designed to comply with ISO8528/GB2820.
Powered by Cummins engine NTA855-G1 and Stamford alternator HCI444C1
Water jacket preheater, oil heater and double air cleaner, etc. are available.
2. Technical data of 250kw Cummins diesel generator set
Prime power/capacity: 250kw/312.5kva
Engine make: Cummins
Standby power/capacity: 275kw/344kva
Engine model: NTA855-G1
Alternator made: Stamford Control panel: SmartGen HGM6110
Alternator model: HCI444C1 Speed/frequency: 1800rpm/60Hz
Voltage: 220~480V Noise level
open type: 100dBA at 7 meters
soundproof type: 75dBA at 7 meters
Start up time: 5~6s
Voltage Regulation: ≥±5%
Sudden Voltage Warp (100% Sudden Reduce): ≤+25%
Sudden Voltage Warp (Sudden Increase): ≤-20%
Voltage Stable Time (100% Sudden Reduce): ≤6s
Voltage Stable Time (Sudden Increase): ≤6s
Frequency Recovery Time(100%Sudden Reduce): ≤6s
Frequency Regulation: ≤5%
Voltage Stable Time (100% Sudden Reduce): ≤5s
3.Cummins Technical Specifications
Prime power/capacity: 287kw/358.75kva
Engine Model: NTA855-G1
Standby power/capacity:317kw/396.25kva
Manufacturer: Cummins( CCEC China)
Speed: 1800rpm
Cylinder Arrangement: In-line
Cylinder quantity: 6
Cycle: 4
Aspiration: Turbocharged and After-cooled
Displacement: 14L
Bore x Stroke : 140×152mm
Compression Ratio: 14.5:1
Type Injection System: Direct injection Cummins PT
Friction Energy Output: 44kw
Piston Speed: 9.1 m/s
Total Lubrication System Capacity: 38.6L
Coolant Capacity: 49.2L
Starter motor: DC24V
Fuel Consumption at 100% load: 74 L/h
75% load: 56L/h,
50% load: 40L/h
4.Alternator technical specifications
Alternator model:HCI444C1
Exciter type Single bearing, Brushless,Self-excited
Alternator manufacturer：STAMFORD
Rated output prime power：312.5KVA
Rated speed：1800 rpm
Number of phase：3
Rated frequency：60Hz
Rated voltage (Available with custom requirements)：230/400V
Power factor：0.8lag
Insulation grade：H
Voltage regulation NL-FL ≤±1%
Protection grade：IP23
(PS: alternator options: Leroy Somer, Engga, Marathon, Siemens, Shanghai Kepu, as well as our own brand Starlight)
5.Control panel technical specification
SmartGen HGM6110 automatic controller, integrating digital, intelligent and network techniques, is used for automatic control and monitoring system of genset. It can carry out functions of automatic start/stop, data measurement, alarm protection and three ―remote‖ (remote control, remote measure and remote communication). The controller uses LCD display, optional display interface including Chinese, English, Spanish, Russian,Portuguese, Turkish, Polish and French with easy and reliable operation.
Jiangsu Starlight series Cummins generators power range is 20kw-2000kw, if you have purchase plan, welcome to contact us by email sales@dieselgeneratortech.com, or call us by phone +8613481024441. We will work with you.
标签：

Comments

Post a Comment

Popular posts from this blog

New Yuchai engine YC6K600-D30 power for diesel generator 50Hz

Post a Comment
Read more

Silent Cummins 640kw Diesel Generating Sets

Technical data of 800KVA AC diesel generator set The DG Set is skid mounted, directly coupled with Cummins water cooled engine with built in shock absorber for anti vibration. The alternator is Stamford brand with brushless and self excited, with control panel and protection system complete set. Prime power: 640KW/800KVA Standby power:704KW/880KVA Rated voltage: 230/400V Rated current: 1152A Speed/frequency:1500rpm/50Hz （ or 1800rpm/60Hz) Power factory:0.8lag Size: open type genset: 4.2 x1.82x2.25m, silent genset: 6.5 x2.6 x2.78m Net wight: open type genset: 7800kg,   silent genset : 12000kg Technical Data of Diesel Engine Diesel engine brand/model: Chongqing Cummins/ KTA38-G2B( full new) Prime/standby power: 790KW/920KW 4 Stroke Cycle , 60° Vee , 12 Cylinder, Turbocharged &Aftercooled, 1500rpm, 50Hz, bore/stroke: 159/159mm. The Cummins diesel engine is equipped with electronic type governor, over speed shutdown devices to protect against runaway when electronic governor or con...
Post a Comment
Read more

Guides to Clean VOLVO Diesel Generator Cooling System

VOLVO Engine Cooling System Volvo engine's internal cooling system makes sure the engine works at the right temperature. It is a closed system that must always be filled with a mixture of concentrated coolant and water in order to protect the engine against internal corrosion, cavitation and bursting due to freezing. Coolant of a suitable chemical composition must be used all year round. This also applies in areas where there is never any risk of freezing, to provide the engine of  diesel generator set   with full corrosion protection. The use of anti-corrosion agents alone is not permitted in Volvo Penta engines. Never use water alone as a substitute for coolant. The corrosion protection additives become less effective over time, which means that the coolant must be changed at regular intervals; refer to Maintenance Schedule. The cooling system must be flushed whenever the coolant is changed; Volvo Penta coolants have been prepared to work best ...
Post a Comment
Read more