1500kVA Cummins Power Generator C1675D5A

Generator Set Specifications

Item	Specification
Genset model	C1675D5A
Prime power	1500kVA / 1200kW
Standby power	1675kVA / 1340kW
Data center continuous power	1500kVA / 1200kW
Rated voltage	400/230V, configurable within 380-440V 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	KTA50-GS8
Fuel type	Diesel
Controller model	PowerCommand 3.3 source-listed; DSE7420 MKII recommended DeepSea alternative
Fuel consumption at full prime load	309 L/h
Fuel consumption at full standby load	345 L/h
Calculated full-prime fuel rate	About 0.258 L/kWh at 1200kW
Open dimensions	5779 x 2040 x 2518 mm
Open dry weight	10137 kg
Open wet weight	10293 kg
Silent enclosure type	40ft acoustic container
Silent dimensions	12192 x 2438 x 2896 mm
Silent weight	24000 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	KTA50-GS8
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	14.9:1
Rated speed	1500rpm
Aspiration	Turbocharged and low-temperature aftercooled
Fuel system	Direct injection diesel fuel system
Cooling system	Water cooled, high-ambient radiator arrangement
Governor	Electronic governor
Starting system	24V DC electric start
Gross engine power output	1287kWm prime / 1429kWm standby
Lubricating oil system capacity	178 L
Overspeed limit	1725rpm +/- 50
Fuel consumption	309 L/h at full prime load; 345 L/h at full standby load

Alternator Specifications

Item	Specification
Alternator brand	Cummins / Stamford equivalent
Alternator model	Stamford PI734D / S7L1D-D4 class low-voltage alternator
Output rating	Matched for 1500kVA / 1200kW prime and 1675kVA / 1340kW 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 with PMG support
Bearing type	Two bearing
Voltage regulation	+/- 1.0% typical

The 1200kW 1500kVA Cummins Industrial Generator Set C1675D5A KTA50-GS8 gives factories, hospitals, data centers, utilities, mining operations, and oil and gas sites a 50Hz diesel generator set with 1340kW standby capacity for emergency power continuity.
The 1675kVA standby rating gives about 11.7% reserve above the 1500kVA prime rating, helping support motor starting, pump inrush, UPS recharge, and critical load recovery where same-power-class generator sets may be sized close to the running load.
The Cummins KTA50-GS8 V16 engine uses a 50.3 L displacement platform with 159 mm x 159 mm bore and stroke, giving industrial users a large-displacement base for stable load acceptance and high-output standby operation.
Full-prime fuel consumption of 309 L/h equals about 0.258 L/kWh at 1200kW, giving procurement teams a clear diesel storage and operating-cost benchmark for 1.2MW generator set projects.
The open type generator set footprint is about 11.8 square meters, with a 5779 mm package length that supports plant-room installation, shorter equipment rooms, and easier access than a full 40ft container layout.
A 40ft silent type generator set option supports outdoor installation, acoustic treatment, and weather protection for hospitals, commercial buildings, utilities, and remote industrial sites where open skid operation is not suitable.
PowerCommand 3.3 control and the DSE7420 MKII alternative give project teams practical choices for automatic start, alarms, event monitoring, voltage and frequency supervision, and high-power diesel generator protection.
Compared with typical same-power-class diesel generator sets, the C1675D5A combines a 50-liter Cummins engine platform, 11.7% standby reserve, and widely available Cummins service support, reducing 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)

5779 mm

Width (W)

2040 mm

Height (H)

2518 mm

Dry Weight

10137 kg

Silent Type

Length (L)

12192 mm

Width (W)

2438 mm

Height (H)

2896 mm

Dry Weight

24000 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

1500kVA Cummins Power Generator C1675D5A

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