Spec Sheet

ManualsBrandsCummins Power Generation ManualsLiquid-CooledCummins C50D6 - 50kW Automatic Standby Diesel Generator w/ Fuel Tank (120/240V Single-Phase)

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Specification sheet

Pre-Configured

Diesel

generator sets

Features and Benefits

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 and NFPA 110

Level 1 compliance.

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.

Flexible exercise mode - The innovative,

flexible exercise mode enables the generator to

exercise at a time, frequency and duration that

suits the customer's preference reducing

unnecessary fuel consumption, emissions and

noise.

Self-diagnostics and easy service - The

generator is equipped with Cummins

PowerCommand® electronic control to provide

industry-leading self-diagnostic capabilities. In

addition, critical components of the generator are

designed to ensure service and preventive

maintenance can be completed in a short period

of time

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

Summary of content (4 pages)

PAGE 1
Specification sheet Pre-Configured Diesel generator sets Features and Benefits 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. 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.
PAGE 2
Generator set specifications Model C20 D6 C30 D6 Enclosures C50 D6 Controller C100D6C PowerCommand 1.1 120/240 – 1 Phase Voltage - Phase -40 °F to +122 °F (-40 °C to +50 °C) Operating temp. range Circuit Breaker C80D6C Sound Level 1 - Sandstone 100 150 250 Battery Charger 400 * 600 * 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.
PAGE 3
Accessories • • • • • • Battery heater kit Engine oil heater Remote control displays Auxiliary output relays (2) Auxiliary configurable signal inputs (8) and relay outputs (8) Annunciator – RS485 Audible alarm Enclosure Sound Level 2 Battery charger – stand-alone,10A Circuit breakers Remote monitoring device – PowerCommand 500/550 Base barrier – elevated generator sets Alternator heater • • • • • • • This outline drawing is for reference only.
PAGE 4
Codes and standards Codes or standards compliance may not be available with all model configurations – consult factory for availability. This generator set is designed in facilities certified to ISO 9001 and manufactured in facilities certified to ISO 9001 or ISO 9002. The Prototype Test Support (PTS) program verifies the performance integrity of the generator set design. Cummins products bearing the PTS symbol meet the prototype test requirements of NFPA 110 for Level 1 systems.