Item

Standby(kVA)

9

14

21

27.5

34

41

Model

KK9B-S

KK14B

KK21B

KK28B

KK34B

KK41B

Spec.

standby power

kVA/kW

8.8/7

14/11.0

21/16.5

27.5/22

34/28

41/33

prime power

kVA/kW

8/6.4

12.5/10

19/15

25/20

31/25

38/30

frequency

Hz

50

50

50

50

50

50

rated voltage

V

400

400

400

400

400

400

rated current

A

10.8

18.0

27.1

36.1

45.1

54.1

power factor

COSΦ

0.8

0.8

0.8

0.8

0.8

0.8

Engine

brand

—

Cummins

model

—

F10A

4Y

4Y

4Y

4BT

4BTA

displacement

L

1.051

2.237

2.237

2.237

3.9

3.9

speed

RPM

3000

1500

3000

3000

1500

1500

compression ratio

—

9:1

8.8:1

8.8:1

8.8:1

10:1

10:1

bore*stroke

mm*mm

66*78

91*86

91*86

91*86

102*120

102*120

starting method

—

electric start

electric start

electric start

electric start

electric start

electric start

cooling method

—

water cooled

water cooled

water cooled

water cooled

water cooled

water cooled

oil capacity

L

3

4.2

4.2

4.2

9.5

9.5

oil cooler

—

with

without

with

with

with

with

mixer

—

Venturi

Venturi

Venturi

Venturi

IMPCO, USA

IMPCO, USA

ignition system

—

distributor

distributor

distributor

distributor

made in Canada

made in Canada

speed governor

—

DEG-25

DEG-36

DEG-36

DEG-36

WOODWARD

WOODWARD

biogas filter

—

—

—

—

—

KromSchroeder, Germany

biogas pres. reducer (optional)

—

Fiorentini, Italy

Fiorentini, Italy

Fiorentini, Italy

Fiorentini, Italy

Fiorentini, Italy

Fiorentini, Italy

Alternator

brand

—

SCB

Faraday

Faraday

Faraday

Marathon

Marathon

 model

—

SCB

FD1C

FD1DS-2

FD1D-2

GM-30-4

GM-30-4

phase

—

3 phases, 4 wires

3 phases, 4 wires

3 phases, 4 wires

3 phases, 4 wires

3 phases, 4 wires

3 phases, 4 wires

connecting method

—

flange-coupling

SAE standard

SAE standard

SAE standard

SAE standard

SAE standard

way of excitation

—

brush

brushless, self-excitation

brushless, self-excitation

brushless, self-excitation

brushless, self-excitation

brushless, self-excitation

insulation grade

—

H level

H level

H level

H level

H level

H level

Generator Set

controller cabinet

—

9902

9902

9902

9902

9902

9902

controller type

—

—

SmartGen Digital Controller

SmartGen Digital Controller

SmartGen Digital Controller

SmartGen Digital Controller

SmartGen Digital Controller

display

—

LCD

LCD

LCD

LCD

LCD

LCD

fuel

—

biogas

biogas

biogas

biogas

biogas

biogas

gas inlet pressure

kPa

1-5.5kPa

1-5.5kPa

1-5.5kPa

1-5.5kPa

1-5.5kPa

1-5.5kPa

dimension (open type)

mm*mm*mm

—

1400*710*920

1400*710*920

1400*710*920

1950*1000*1450

1950*1000*1450

net weight (open type)

kg

—

480

480

480

850

850

dimension (silent type)

mm*mm*mm

1200*760*850

2050*970*1100

2050*970*1100

2050*970*1100

2500*1200*1600

2500*1200*1600

net weight (silent type)

kg

285

760

760

760

1400

1400

soundproof enclosure

—

weatherproof

optional

optional

optional

optional

optional

sound level(open type)

dB(A)@7m

—

64

77

77

77

77

sound level(silent type)

dB(A)@7m

66

58

65

65

62

62

protection level

—

—

IP23

IP23

IP23

IP23

IP23

warranty period

hrs.

1000

1000

1000

1000

1000

1000

biogas consumption

m³/kW.h

0.65

0.65

0.64

0.60

0.58

0.55