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Technical Data

GROUP

Manufacturer

Powers city

Model

CS40

Frequency

50HZ

Power

Standby Power

33KW / 41KVA

Prime Power

30KW / 38KVA

Open type

Dimension(L*W*H)

mm

1600×600×1200

Weight

Kg

760

DIESEL ENGINE

Engine Manufacturer

Cummins

Model

4BT3.9-G1

Cylinder Arrangement

4 in line

Air Intake System

Turbo

Fuel System

A type fuel pump

Displacement

3.9L

Bore and Stroke

102×120(mm)

Compression Ratio

16.5:1

Rated RPM

1500rpm

Max. Standby Power at Rated RPM

40KW/54.4HP

Frequency Regulation, Steady State

≤1.5%

Exhaust Gas Flow

6.48m3/min

Max Intake Restriction

6.2kPa

Total Oil Capacity

11L

Total Coolant Capacity

20L

Alternator

Manufacturer

Stamford

Model

BCI 184H

Connecting Type

3 Phase and 4 Wires, "Y"

Protection Grade

IP23

Altitude

≤1000m

Exciter Type

Brushless, self-exciting

Insulation Class

H/H

Telephone Influence Factor (TIF)

50

THF

2%

Voltage Regulation, Steady State

≤±1%

Alternator Capacity

37.5KVA

Alternator Efficiencies

86.6%

Air Cooling Flow

0.15m3/s