Cummins 25kW Standby Generator

Cummins 25kW Standby Generator

Cummins C25 N6

Brand: Cummins
Equipment Price: starting at $13518

The Cummins QuietConnect™ C25 N6 25KW Liquid-Cooled RS25 generator model, offered by Carolina Energy Systems, stands as a reliable and efficient standby power solution meticulously designed for residential use. This specific Cummins generator model, highly regarded by customers, delivers seamless backup power to essential household appliances and systems during unexpected power interruptions. Carolina Energy Systems is your gateway to the Cummins RS25 generator, backed by our expertise and unwavering commitment to furnishing dependable power solutions for homeowners.

Product Description

Durable Product Design and Testing: The generator is meticulously engineered to operate effectively even in harsh environmental conditions, including starting in extremely cold temperatures as low as -40ºF. It undergoes rigorous testing and certification in accordance with the latest EPA, UL, and IBC Seismic standards. With the appropriate accessories and proper installation, it can meet NFPA110 requirements.

Adaptable Exercise Mode: The generator features an innovative and adaptable exercise mode that allows customers to customize the timing, frequency, and duration of its routine maintenance runs. This flexibility can reduce unnecessary fuel consumption, emissions, and noise, with options like running for as little as 2 minutes every 6 months.

Advanced Enclosure Design: The generator’s enclosure not only boasts an attractive design but also incorporates special features that make it the quietest in its category. Constructed from aluminum and coated with durable powder paint, it offers outstanding corrosion resistance. Furthermore, it has been rigorously evaluated to withstand wind loads of up to 180 mph according to ASCE 7-10 standards. The intelligent design includes removable panels and service doors for easy access during maintenance.

Integrated Control System: The standard PowerCommand® electronic control system provides seamless integration of the generator set, offering features such as automatic remote starting and stopping, precise regulation of frequency and voltage, clear display of alarms and status messages, output metering, automatic shutdown in case of faults, and compliance with NFPA 110 level 1 standards.

Generator Specifications

Natural gas/propane 1800 rpm engine
Engine air cleaner – normal duty
Electronic governor, isochronous
Engine starter, 12 VDC motor
Shutdown – low oil pressure
Extension – oil drain · Engine oil – included

Fuel system
Single fuel – natural gas or propane vapor, field selectable

60 Hz, 1 phase, 4 lead, or 3 phase, 12 lead, 120° C temperature rise at 40° C ambient
Exciter/voltage regulator – torque match

PowerCommand 1.1
Display language – English · Control mounting, right facing

Single circuit breaker, UL certified, right-side mounted
Battery charging alternator, normal duty
Battery charger – 6 Amp, regulated

Generator set cooling capability – 50° C
Shutdown – low coolant level
Engine coolant – 50/50 mixture
Extension – coolant drain

Aluminum enclosure Sound Level 1 with muffler installed, sandstone color
Wind rating – 180 mph

Code compliance
UL 2200
EPA emissions, emergency, stationary, 40CFR60
IBC Seismic
NFPA 110 capable

Generator set application
Coolant heater
Crank case vent heater
Large battery rack
Flexible fuel line · Literature (English) – operator’s manual, installation quick guide and manual, service manual

Shipping pallet, poly bag

Generator set performance
Governor regulation 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 frequency variation: ± 0.25% @ 60 Hz

Radio frequency emissions compliance: FCC code Title 47 part 15 Class B


Engine Specifications
Design: Naturally Aspirated
Bore: 86.5 mm (3.4 in)
Stroke: 100.0 mm (3.94 in)
Displacement: 2.4 liters (143.5 in3)
Cylinder block: Cast iron, in-line 4 cylinder
Battery capacity: 550 Amps at ambient temperature of 0° F to 32° F (-18° C to 0° C)
Battery charging alternator: 50 Amps
Starting voltage: 12-Volt, negative ground
Lube oil filter type(s): Spin -on with relief valve
Standard cooling system: 50° C (122° F) ambient cooling system
Rated speed: 1800 rpm

Fuel supply pressure
Minimum: kPa (in H2O): 1.5 (6.0)

Maximum: kPa (in H2O) 3.5 (14.0)

Scroll to Top