MODEL

R-DS575

PRIME POWER (KVA/KW)

575/460

STANDBY POWER(KVA/KW)

633/506

Rated voltage（V）

400/230

Rated speed（rpm）

1500

Rated frequency（Hz）

50

Power factor

0.8

Ambient temperature（℃）

40

Altitude（m）

1000

Connection type

3 phase  4 wires

ENGINE MANUFACTURER

DOOSAN

Model

P222LE-I

Rated Power（kW）

512

No. of cylinders & configuration

V-type 12 cylinders

Method of operation

4-stroke

Speed regulation

Electric governor

Starting system

DC 24V Electronic start

Cooling method

Closed-circuit cooling system

Total displacement（L）

21.927

Compression ratio

15:1

Bore×Stroke（mm）

128×142

100% Load fuel consumption（L/h）

120.6

ALTERNATOR MANUFACTURER

STAMFORD

Number of Phase

3

Connection Type

3Phase and 4Wires

Number of Bearing

1

Power Factor

0.8

Protection Grade

IP23

Terminal

12

Winding/ Pitch

100% Copper   2/3 Pitch

Cooling Fan

Cast alloy aluminum

Exciter Type

Brushless, Self-Exciting

Insulation Class, Temperature Rise

H/H

Telephone Influence Factor( TIF)

TIF <50 / THF<2%

Total Harmonic TGH/THC

<1.5% at no load / <5% at load

Voltage Regulation, Steady State

≤±1%

Sustained Short-Circuit Current

300%(3 in):10s

CONTROL SYSTEM

DSE SERIES