
Standby Power(50Hz) 22KW / 28KVA
Prime Power(50Hz) 20KW / 25KVA
Open Type with Base Fuel Tank
Overall Size: 1810(mm)×750(mm)×1350(mm)
Weight: 730 kg
General Features:
Engine(DCEC Cummins 4B3.9-G1 )
Radiator 50OC max, fans are driven bybelt, with safety guard
24V charge alternator
Alternator: single bearing alternator IP23, insulation class H/H
Absorber
Dry type air filter, fuel filter, oil filter
Main line circuit breaker
Standard control panel
Two12V batteries, rack and cable
Ripple flex exhaust pipe, exhaust siphon,flange,muffler
User manual
ENGINE DATA
Manufacturer / Model: DCEC Cummins 4B3.9-G1 , 4-cycle
Air Intake System: Air natural cooled
Fuel System: A model fuel pump
Cylinder Arrangement: 4 in line
Displacement: 3.9L
Bore and Stroke: 102*120(mm)
Compression Ratio: 16.5:1
Rated RPM: 1500rpm
Max. Standby Power at Rated RPM: 27KW/36.7HP
Governor Type: RSV Mechanical(Std) / Electronic (Optional)
Open Type Cummins Diesel Generators With Fuel Filter
Exhaust System
Exhaust Gas Flow: 4.27m3/min
Exhaust Temperature: 410℃
Max Back Pressure: 10kPa
Air Intake System
Max Intake Restriction: 5kPa
Burning Capacity: 1.98m3/min
Air Flow: 136m3/min
Fuel System
100%( Prime Power) Load: 228 g/Kw.h
75%(Prime Power) Load: 229 g/Kw.h
50%(Prime Power) Load:: 240 g/Kw.h
100%( Prime Power) Load: 6.3L/h
Oil System
Total Oil Capacity: 11L
Oil Consumption: ≤4g/kwh
Engine Oil Tank Capacity: 9.5L
Oil Pressure at Rated RPM: 345kPa
Cooling System
Total Coolant Capacity: 21L
Thermostat: 82-95℃
Max Water Temperature: 104℃
ALTERNATOR SPECIFICAT-parts-partsION
GENERAL DATA
Compliance with GB755, BS5000, VDE0530, NEMAMG1-22, IED34-1, CSA22.2 and AS1359 standards.
Alternator Data
Number of Phase: 3
Connecting Type: 3 Phase and 4 Wires, “Y” type connecting
Number of Bearing: 1
Power Factor: 0.8
Protection Grade: IP23
Altitude: ≤1000m
Exciter Type: Brushless, self-exciting
Insulation Class, Temperature Rise: H/H
Telephone Influence Factor (TIF): <50
THF: <2%
Voltage Regulation, Steady State: ≤±1%
Alternator Capacity: 27.5KVA
Alternator Efficiencies: 86.2%
Air Cooling Flow: 0.15m3/s
GENERATING SET DATA
Voltage Regulation: ≥±5%
Voltage Regulation, Stead State: ≤±1%
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 Regulation, Stead State: ≤5%
Frequency Waving: ≤1.5%
Sudden Frequency Warp (100% Sudden Reduce): ≤+12%
Sudden Frequency Warp (Sudden Increase): ≤-10%
Frequency Recovery Time (100% Sudden Reduce): ≤5S
Frequency Recovery Time (Sudden Increase): ≤5S
Options
Competitive Advantage:
High Performance of loading Easy start
Nice protection User-friendly operation
Low running cost Environmental Long service life
Guangdong ALI Testing Equipment Co,.Ltd
Since establishment in 1985, Guangdong ALI Testing Equipment Co., Ltd, a wholly-owned subsidiary of GSKA Group has been providing a wide and complete range of products and services to the society. GSKA has now 16 offices, warehouses and service centres in China, with head office loCAT-partsed in Hong Kong. There are more than 100 employees in GSKA Group, and we are expanding into many industries with rapid expanding pace of China.
There are mainly 4 departments in GSKA Group, namely:
1) Construction and Mining equipment
GSKA has been cooperating with many international famous brands in
China, such as Ingersoll-rand, Atlas Copco and Liebherr. Our
products include concrete batching plants, concrete mixers,
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drills, air compressors, road compactors, breakers and various
other equipment. We are major in several industries, such as
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railway systems.
In order to provide a quick response to our customers, we have stocked over US$1.5 Million spare parts of Ingersoll-rand and Atlas Copco in our Chinese warehouse. Recently, we have exported small air compressors, pneumatic crawler drills, water well drills and drilling accessories and spare parts to overseas market.
2) Power Group
GSKA has been supplying CAT-parts and Broadcrown gensets for more than
15 years. Our major customers include Telecoms, Banks, Airports,
Factories and many other sectors in the society. We are also doing
assembly of gensets in China, under our brand name of "GSKA " with ratings from 1KVA to 2000KVA. The quality of "GSKA " genset has won a very good reputation from customers in China and
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We are also the specialists for genuine spare parts, such as CAT-parts, Perkins, FG Wilson, Cummins, , Volvo, etc.
Besides gensets, we also provide total solution on the power problems, such as Powerware - UPS, DC system and battery ,lightning equipment and many other electronic products.
3) Security and IT Group
GSKA acquired famous USA brand name Locktronix in 2004 and started
manufacture electric locks in China. Since then, we have been
exported products to the Middle East, South Asia and Africa. Our
market is expanding each year and we are looking for more
distributors in different countries to be our business partners.
Besides electric locks and accessories, we have also developed our
own access control system by our software team. The system includes
smart card solution and also biometric access control, such as
hand-key, fingerprint and facial recognition. Our EC-PAYROLL system
has been widely used in many factories both in Hong Kong and
mainland China.
After all, GSKA has an objective of "Always Provide the Best" and we shall consistently provide high quality products and reliable services to our worldwide customers. We are looking forward to making good business with our partners