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Cummins

Cummins C20D6 20kW QuietConnect Series C (1-Phase 120/240V) - PowerGen USA

Cummins C20D6 20kW QuietConnect Series C (1-Phase 120/240V) - PowerGen USA

Regular price $16,457.78 USD
Regular price Sale price $16,457.78 USD
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Robust product design and testing - The generator is designed to operate under extreme environmental conditions. The generator is tested and certified per the latest EPA and UL standards.

Heavy duty engines - Rugged 4-cycle industrial diesel engines deliver reliable power and fast response to load changes.

Alternator - Several alternator sizes offer selectable motor starting capability with low reactance 2/3 pitch windings, low waveform distortion with non-linear loads and fault clearing short-circuit capability.

Control system - The PowerCommand® 1.1 electronic control is standard equipment and provides total generator set system integration including automatic remote starting/stopping, precise frequency and voltage regulation, alarm and status message display, output metering, auto-shutdown at fault detection.

Cooling system - Standard cooling package provides reliable running at up to 122 °F (50 °C) ambient temperature. Coolant heaters also come standard on generator sets for starting well below freezing.

Enclosures - The aesthetically appealing enclosure incorporates special designs that deliver one of the quietest generators of its kind. Aluminum material plus durable powder coat paint provides the best anti-corrosion performance. The generator set enclosure has been evaluated to withstand 180 mph wind loads in accordance with ASCE 7-10.

Fuel tanks - Two dual wall sub-base fuel tank series are offered as optional features, providing economical and flexible solutions to meet extensive code requirements on diesel fuel tanks.

 

 

 

 

 

 

Standby 60 Hz

Model

Model Number

Fuel Tank

KW

KVA

C20 D6

A063P962

None

20

20

C30 D6

A063P964

None

30

30

C50 D6

A063P966

None

50

50

C80D6C

A063P969

None

80

80

C100D6C

A063P987

None

100

100

C20 D6

A063P961

24 Hr

20

20

C30 D6

A063P963

24 Hr

30

30

C50 D6

A063P965

24 Hr

50

50

C80D6C

A063P967

24 Hr

80

80

C100D6C

A063P977

24 Hr

100

100

 

 

 

 

SPECIFICATIONS

 

 Generator set Specifications

 

Model

C20 D6

C30 D6

C50 D6

C80D6C

C100D6C

Enclosures


Sound Level 1 - Sandstone

Sound

68.4

69.7

71

74.6

74.7

Fuel Tank - Usable Volume

46 gals

74 gals

132 gals

260 gals

260 gals


Fuel Consumption – 50% Load

0.97 gph

1.62 gph

2.38 gph

4.00gph

4.80 gph

Fuel Consumption – 100% Load

1.81gph

2.81 gph

4.25gph

7.30 gph

8.90 gph

Controller

PowerCommand 1.1


Voltage - Phase

120/240 – 1 Phase

Operating temp. range

-40 °F to +122 °F (-40 °C to +50 °C)


Circuit Breaker

100 Amps

150 Amps

250 Amps

400 Amps

600 Amps


Battery Charger

Standard – 6A

Governor reg. class


ISO 8528 Part 1 Class G3


Voltage regulation, no load to full load


± 1.0%


Random voltage variation


± 1.0%

Frequency regulation


Isochronous


Random freq. variation

± 0.5%


Radio frequency emissions compliance

FCC code Title 47 part 15 class A and B

Indicates that circuit breaker is adjustable  ** - dB(A) measured at 23 ft (7 m) at full rated load

 

 

 

 

 Engine Specifications

 

 

Model

C20 D6

C30 D6

C50 D6

C80D6C

C100D6C

Engine

D220

QSB3.3

QSB5

Displacement

2.20 L (134.1 in3)

3.3 L (199 in3)

 

4.5 L (272 in3)

 

Cylinder Block

Cast iron, in-line

 


Battery capacity at ambient temperature of 0 °C (32 °F)

550 amps

550 amps

550 amps

2 x 850 amps

2 x 850 amps


Battery charging alternator

50 amps

40 amps

50 amps

100 amps

100 amps


Starting voltage

12-volt, negative ground

12-volt, negative ground

12-volt, negative ground

2x 12-volt, negative ground

2x 12-volt, negative ground



Lube oil filter type(s)


Spin-on with relief valve


Rated speed


1800 rpm

 

 

 

 Alternator Specifications

 

 

Model

C20 D6

C30 D6

C50 D6

C80D6C

C100D6C

Design


Brushless, 4 pole, drip proof, revolving field

Stator


2/3 pitch

Rotor


Direct coupled, flexible disc

Insulation system


Class H per NEMA MG1-1.65


Standard temp rise


120 ºC (248 °F) Standby


Exciter type

Torque match (shunt) with PMG as option



Alternator cooling


Direct drive centrifugal blower


Ac waveform Total Harmonic Distortion (THDV)


< 5% no load to full linear load, < 3% for any single harmonic

Telephone Influence Factor (TIF)

< 50 per NEMA MG1-22.43

Telephone Harmonic Factor (THF)


< 3%

 

 

 

 

Accessories

  • Battery heater kit A045R833 (C20D6, C30D6 & C50 D6)
  • RS remote in-home display: A053K028
  • Remote monitoring device: PC 500 A059Y211, PC 550 A059Y210
  • Base barrier – elevated generator sets A052U603 (C80 D6C & C100D6C)

 

 

 

Model

Tank

Dim “A” mm (in.)

Dim “B” mm (in.)

Dim “C” mm (in.)

Set weight* dry kg (lbs.)

Set weight*wet kg (lbs.)


C20D6

Yes

1830 (72)

864 (34)

1486 (58.5)

637 (1401)

653 (1437)

No

1830 (72)

864 (34)

1156 (45.5)

 

494 (1091)


511 (1127)


C30D6

Yes

2384 (93.8)

864 (34)

1537 (60.5)

790 (1738)

811 (1784)

No

2384 (93.8)

864 (34)

1156 (45.5)

580 (1282)

600 (1328)


C50D6

Yes

2384 (93.8)

864 (34)

1740 (68.5)

1003 (2207)

1024 (2253)

No

2384 (93.8)

864 (34)

1156 (45.5)

695 (1538)

716 (1584)


C80D6C

Yes

3016 (119)

1016 (40)

2108 (40)

1505 (3309)

1556 (3425)

No

3016 (119)

1016 (40)

1473 (58)

1136 (2500)

1185 (2614)


C100D6C

Yes

3016 (119)

1016 (40)

2108 (83)

1505 (3309)

1613 (3548)

No

3016 (119)

1016 (40)

1473 (58)

1136 (2500)

1237 (2729)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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