1700kVA Cummins Power Generator C1875D5E

Generator Set Specifications

Item	Specification
Genset model	C1875D5E
Prime power	1700kVA / 1360kW
Standby power	1875kVA / 1500kW
Data center continuous power	1700kVA / 1360kW
Rated voltage	400/230V, configurable for project requirements
Frequency	50Hz
Rated speed	1500rpm
Phase	3 phase, 4 wire
Power factor	0.8 lagging
Duty	Prime power
Application	Industrial generator set
Engine brand	Cummins
Engine model	QSK50-G15
Fuel type	Diesel
Controller model	PowerCommand 3.3 source-listed; DSE7420 MKII recommended DeepSea alternative
Fuel consumption at full prime load	346 L/h
Fuel consumption at full standby load	378 L/h
Calculated full-prime fuel rate	About 0.254 L/kWh at 1360kW
Open dimensions	5839 x 2235 x 2576 mm
Open dry weight	12917 kg
Open wet weight	13317 kg
Silent enclosure type	40ft acoustic container
Silent dimensions	12192 x 2438 x 2896 mm
Silent weight	27000 kg
Silent noise level	85 dB(A) at 7m typical for this high-power containerized class

Engine Specifications

Item	Specification
Engine brand	Cummins
Engine model	QSK50-G15
Engine type	4-cycle, 60-degree Vee diesel engine
Cylinders	16V
Displacement	50.3 L
Bore x stroke	159 mm x 159 mm
Compression ratio	14.2:1
Rated speed	1500rpm
Aspiration	Turbocharged and charge air cooled
Fuel system	Cummins XPI high-pressure common rail fuel system
Cooling system	Water cooled, high-ambient radiator arrangement
Governor	Electronic governor
Starting system	24V DC electric start
Gross engine power output	1530kWm prime / 1649kWm standby
Lubricating oil system capacity	181 L
Coolant capacity	337.6 L
Fuel consumption	346 L/h at full prime load; 378 L/h at full standby load

Alternator Specifications

Item	Specification
Alternator brand	Cummins / Stamford equivalent
Alternator model	S7L1D-F41 / S7L1D-F4 class low-voltage alternator
Output rating	Matched for 1700kVA / 1360kW prime and 1875kVA / 1500kW standby
Rated voltage	400/230V
Voltage range	380-440V
Frequency	50Hz
Phase	3 phase, 4 wire
Connection	Wye, 3-phase
Power factor	0.8 lagging
Poles	4 pole
Insulation class	Class H
Protection class	IP23
AVR	Automatic voltage regulator
Excitation system	Brushless, self-excited
Bearing type	Two bearing
Voltage regulation	+/- 1.0% typical

The 1360kW 1700kVA Cummins Industrial Generator Set C1875D5E QSK50-G15 gives data centers, hospitals, factories, mining sites, utilities, and oil and gas projects a 50Hz diesel generator set with 1500kW standby capacity for emergency power continuity.
The 1875kVA standby rating gives about 10.3% reserve above the 1700kVA prime rating, helping support motor starting, UPS recharge, pump loads, and chiller restart events where same-power-class generator sets may have less headroom.
The Cummins QSK50-G15 V16 engine uses a 50.3 L displacement platform, giving industrial users a strong large-bore base for load acceptance, stable voltage recovery, and high-output standby service.
Full-prime fuel consumption of 346 L/h works out to about 0.254 L/kWh at 1360kW, giving procurement teams a practical diesel storage and operating-cost benchmark for 1.3-1.5MW generator set projects.
The open type generator set footprint is about 13.0 square meters, with a 5839 mm package length that supports plant-room installation, easier craning, and shorter equipment rooms than a full 40ft container layout.
The 40ft silent type generator set option supports outdoor installation, weather protection, and acoustic treatment for hospitals, commercial facilities, utilities, and remote industrial sites where an open skid is not suitable.
PowerCommand 3.3 control with a DSE7420 MKII alternative gives project teams flexible choices for automatic start, alarms, monitoring, event logging, and high-power diesel generator protection.
Compared with typical same-power-class diesel generator sets, the C1875D5E combines a 50-liter Cummins engine platform, 10% standby reserve, and global Cummins service coverage, which helps reduce procurement risk for mission-critical standby power.

Bespoke Manufacturing

Engineered to Your Exact Specifications

From standard backup power to complex multi-megawatt parallel systems, we customize every aspect of your generator set to ensure peak performance in your specific operational environment.

Open Skid Type

Standard configuration for indoor plant rooms. Features a heavy-duty fabricated steel base frame with built-in anti-vibration mounts.

Silent Canopy

Weatherproof and highly sound-attenuated (down to 65dB(A) @ 7m). Built with cold-rolled steel and fire-retardant acoustic foam.

Mobile Trailer

Single or dual-axle designs with mechanical/air brakes and lighting systems. Ideal for mining, construction, and rental applications.

Containerized

ISO standard 20ft/40ft containers for high-capacity units (500kVA+). Offers ultimate protection and simplifies global shipping.

Core Components

Alternator Upgrades

Partnering with Stamford, Leroy Somer, and Mecc Alte. We offer custom configurations including:

PMG Excitation System
IP44/IP55 Protection
Anti-condensation Heaters
Heavy-duty Winding

Intelligent Controllers

Equipped with Deep Sea (DSE), ComAp, or SmartGen modules, enabling advanced power management:

Remote SCADA Monitoring
Auto Mains Failure (AMF)
Multi-unit Synchronization
Cloud-based Diagnostics

Comprehensive Solutions

Beyond hardware, our engineering team provides end-to-end services to ensure your power system integrates seamlessly into your project.

Extreme Climate Prep

Engine water/oil pre-heaters for cold regions, and sand-proof louvers with heavy-duty air filters for deserts.

Parallel & Sync Systems

Design and manufacture of synchronization panels to run multiple generator sets in parallel for large loads.

Custom ATS Panels

Automatic Transfer Switches tailored to your grid voltage, ensuring seamless switching during power outages.

Testing & Certification

Rigorous Factory Acceptance Testing (FAT) with load banks. Support for CE, ISO9001, and SGS third-party inspections.

Open Type

Length (L)

5839 mm

Width (W)

2235 mm

Height (H)

2576 mm

Dry Weight

12917 kg

Silent Type

Length (L)

12192 mm

Width (W)

2438 mm

Height (H)

2896 mm

Dry Weight

27000 kg

Dimensional & Assembly (DA) Drawing

Available upon request

Technical Data Sheet

Generator Set Specifications

Engine Specifications

Alternator Specifications

Engineered to Your Exact Specifications

Open Skid Type

Silent Canopy

Mobile Trailer

Containerized

Core Components

Alternator Upgrades

Intelligent Controllers

Comprehensive Solutions

Extreme Climate Prep

Parallel & Sync Systems

Custom ATS Panels

Testing & Certification

Open Type

Silent Type

Dimensional & Assembly (DA) Drawing

Before confirming this configuration

Get a Custom Quote

Request a quote

1700kVA Cummins Power Generator C1875D5E

Technical Data Sheet

Generator Set Specifications

Engine Specifications

Alternator Specifications

Engineered to Your Exact Specifications

Open Skid Type

Silent Canopy

Mobile Trailer

Containerized

Core Components

Alternator Upgrades

Intelligent Controllers

Comprehensive Solutions

Extreme Climate Prep

Parallel & Sync Systems

Custom ATS Panels

Testing & Certification

Open Type

Silent Type

Dimensional & Assembly (DA) Drawing

Before confirming this configuration

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Get a Custom Quote

Request a quote