25kVA Cummins Super Silent Soundproof Diesel Generators with dB 65 at 7m

• Type: Basic Diesel Generator
• Installation Method: Fixed
• Stroke: Four Stroke
• Cooling Method: Water Cooling
• Output Type: AC Three Phase
• Speed: Speed
• Model NO.: BC28
• Conditions of Use: Land Use
• Usage: Common Units, Standby Unit, Emergency Crew
• Landuse Type of Unit: Ordinary
• Excitation Mode: AC Rotating Exciter
• Keyword: 25kVA Cummins Super Soundproof Diesel Genset
• Engine: Cummins
• Alternator: Stamford Tech
• Controller: Comap/Deepsea/Smartgen
• Warranty: 18months
• Prime Power: 20kw/25kVA
• Delivery Time: 25days
• Packing: Plywood
• Transport Package: Plywood/ Wooden
• Specification: 20kw 25kva
• Trademark: Elephant Cummins
• Origin: China
• HS Code: 8502110000
• Production Capacity: 500set/Month

Product Description

25kva Cummins Super silent soundproof diesel generators with db 65 at 7m
 

Product Overview
1) Brand-new engine,w/start motor.
2) Brushless alternator,single bearing,flange connection,IP23,H insulation class,with AVR.
3) Auto control panel with LCD display.
4) Engine mounted battery-charging alternator,Genset with battery charge of main supply.
5) Circuit Breaker,Exhaust Silencer.
6) Copper Radiator for 40ºC ambient temperature and double-deck cooling,with fan guard and front guard.
7) Anti-vibration pads fixed between engine/alternator and base frame to ensure the compete genset running stable.
8) Skid-mounted bottom 8 hours fuel tank.
9) Extemal recessed emergency stop button for extra safety.
10)Optional:Soundproof,ATS(automatic transfer switch),AMF panel,Trailer,Parallel system.
20KW/25KVA CUMMINS diesel generator
Genset Specification
Genset Model	BC28
Prime Power(Kw/Kva)	20KW/25KVA
Standby Power(kw/kva)	22KW/28KVA
Frequency	50Hz
Structure type	Open or Soudproof
Dba"@7m	silent genset 55-78 dba @ 7m , open type75-98 dba @7m
Engine Model	4B3.9-G1
Alternator Model	STG184F
Open type DimensionL*W*H(mm)	1620*610*1380
Weight(Kg)	610
Silent type DimensionL*W*H(mm)	2150*910*1680
Weight(Kg)	1130
Engine Detail
Manufacturer	Chongqing Cummins engine Co.,Ltd
Model	4B3.9-G1
Type	vertical, 4cylinder,in-line,water-cooled,four-stroke
Governor	electrical
Bore*Stroke	102*120mm
Displacement	4L
Compression ratio	16.5:1
Alternator Detail
Model	STG184F
Output power(Kw/Kva)	22KW/27.5KVA
Number of phase	3
Power factor(Cos Phi)	0.8
Number of Pole	4
Exciter type	Shunt
Insulation class	H
Voltage regulation	≤1%
Total haarmonics (TGH/THC)	≤3%
Wave form:Nema=TIF	≤50
Wave form:I.E.C=THF	≤2%
Bearing	single
Coupling	Direct