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25kva Emergency Silent Diesel Generator Set 50hz 4B3.9-G2

Categories Silent Diesel Generator Set
Brand Name: AI POWER
Model Number: A20
Certification: ISO, CE, EPA
Place of Origin: CHINA
MOQ: 1 set
Price: USD8000/set
Supply Ability: 100 sets/month
Delivery Time: 3-4 weeks
Packaging Details: plastic film as standard pacakge for generator set
Insulation: Class H
Warranty: 1 year or 1000 hours
Controller: Deepsea, ComAP
Protection: IP23
Phase: 3 Phase 4 Wire
Engine: Cummins, Perkins, Doosan, Deutz, Chinese brand
Alternator: Leroysomer, Stamford
Product Name: Electrical generator 25kva
Battery Brand: Varta
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25kva Emergency Silent Diesel Generator Set 50hz 4B3.9-G2

Super Silent Electrical Generator 25kva Diesel Generator Set Price


Engine
GENERAL ENGINE DATA
Engine manufacturerDongfeng Cummins Engine Co. Ltd
Engine brandCummins
Engine model4B3.9-G2
Engine speed (rpm)1500
Engine output(kWm)
Standby Power27
Prime Power24
Continuous PowerTBD
No. of Cylinder4
AspirationNaturally Aspirated
Bore * Stroke (mm)102 * 120
Displacment (litre)3.9
Compression Ratio18.0:1
Engine Idle Speed (rpm)950-1050
FUEL SYSTEM
Type Injection SystemBYC A/Electronic Governor
Fuel Consumption (litre/hour)
100% prime power6.7
75% prime power5.2
50% prime power3.9
25% prime power2.7
EXHAUST SYSTEM
Maximum Back Pressure (kPa)10
Exhaust Gas Temperature (standby/prime power) (°C)410/380
Exhaust Gas Flow(standby/prime power) (litre/sec.)71/68
AIR INDUCTION SYSTEM
Maximum Intake Air Restriction (kPa)
with Dirty Filter Element6.2
with Clean Filter Element3.7
Intake Air Flow (standby/prime power) (litre/sec.)32.9 / 32.8
LUBRICATION SYSTEM
Oil Pressure (kPa)
Idle Speed207
Governed Speed345
Maximum Oil Temperature (°C)121
Min. required Lube system capacity-sump plus filters (liter)10.9
COOLING SYSTEM
Coolant Capacity — Engine Only (liter)7.2
Standard Thermostat Modulating Range (°C)82-95
Maxi. Top Tank Temp. for Standby/Prime Power (°C)104 / 100
ELECTRICAL SYSTEM
Cranking Motor (Heavy Duty, Positive Engagement) (volt)1224
Battery Charging System, Negative Ground (ampere)6340
Minimum Recommended Battery Capacity
Cold Soak @ -18 to 0-C (0°F CCA)625312

Alternator
Alternator manufacturerLeroy-somer Electro-technique (Fuzhou) Company Ltd.
Alternator brandLeroysomer
Alternator modelTAL-A40-G
Control systemSHUNT
A.V.R.Included
Voltage regulation±1.0%
Insulation systemClass H
ProtectionIP23
Rated power factor0.8
Winding pitchTwo thirds
Winding leads6
Frequency (Hz)50
Voltage (V)400
Phase3
Output ratings (kVA/kW)
----------------Cont.H-40°C25/20
----------------Standby-27°C27.5/22
THF<2%
TIF<50
Max. overspeed (Rev/Min)2250
BearingSingle

FAQ

1. What's our power capacity range of generator?
Answer: We can offer the range from 10kva~3000kva genset, diesel generator, gas generator, marine generator.


2. Besides power generator, what's your other product?

Answer: We also provide lighting tower, air compressor, ATS, synchronization system, switchgear, transformer, engine spareparts.


3. What's kind of generator type you produce?

Answer: open generators, silent power generators, super silent genset, trailer genset, movable electric generator, reefer generator.


4. What's your warranty?
Answer: One year or 1000 hours, which one comes first.


5. Can you use our logo?
Answer: Yes, we can use customer's logo instead of ours.


6. Can you accept small order?
Answer: Yes, we can accept trial order.


7. What's your delivery time?
Answer: Our normal delivery time is 2 to 4 weeks. But if your order is some special engine and alternator, the delivery time will be longer.


Quality 25kva Emergency Silent Diesel Generator Set 50hz 4B3.9-G2 for sale
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