The C625D5P diesel generator, part of the K19 series by Cummins, features the KTAA19-G13 engine with 6 cylinders. Cummins has chosen the Stamford HCl544E model for the alternator of this generator. The Cummins controller PowerCommand 3.3is utilized for process control in the C625D5P diesel generator. This generator has an output voltage of 415 volts, operates at a frequency of 50 Hz, and is a three-phase diesel generator. The C625D5P diesel generator belongs to the SILENT TYPE category.


Reliable Technology And Unmatched Performance 

• The Cummins® K19 series rugged engine and world class Stamford alternator powered diesel generator set 

•  Proven technology with mechanical simplicity of Cummins PT fuel system.

• Smart aesthetic and superior finish 

• Compact in size with optimum power to weight ratio

Environment Friendly Power  

• Class defining technology engine is designed to meet stringent exhaust emission tests as per revised MoEF norms, thus offering environment friendly power. 

• The Cummins® diesel generator sets are available with the lowest noise levels in its range

Lowest Operating Cost and Comprehensive Warranty 

• Highly reliable and durable product 

• All elements are designed to work together to maximize efficiency even at part loads, offering the advantage of lowest operating costs. 

• 300 Hours/ 1 year service interval 

• Industry acknowledged best-in-class comprehensive warranty on the entire package including rubber components

Single Source Power Assurance 

• All the major components – the engine, alternator, control system and canopy are designed, manufactured and tested by Cummins India. 

• Best and largest customer support network in India, 

• Capable of providing round-the-clock service and spares support 

• All these things put together, Cummins® offers you SINGLE SOURCE POWER ASSURANCE


• Cummins® K19 series, 6 cylinder, In-line 4 stroke, radiator cooled engine 

•  Highly stable and reliable design with square engine

• Well designed air handling system with 

— Dry type, Replacable paper element air cleaner with restriction indicator 

 — Air to air aftercooling 

— Optimised turbocharger for increased altitude capabilities 

• Best in class fuel economy with 

-  PT fuel system with Electronic Step Timing Control (ESTC) injectors which smoothly stabilise engine speed under load with A1 class Electronic governing

• Standard integral set-mounted radiator system, designed and tested for 50°C ambient temperatures 

• Venturi combo Spin On Oil Filter

• Plate type lube oil cooler 

• First fill of lube oil and coolant 

• Electrical starter motor with soft start engagement feature 

• Battery charging alternator 

• 2 X 12 V DC battery



• Stamford HC alternator frames from cummins Generator Technologies  

• Brushless type, Screen protected, Revolving field, Self excited alternator conforming to IS/IEC 60034-1

• 3 Phase reconnectable winding with 12 terminals brought out for connection   

• Better motor starting capability 

• Best in class efficiency 

• Compact design with sealed bearings for longer life and lesser maintenance  

• Impregnation on all wound components for better mechanical strength  

Control Panel 

Control panel is manufactured with 14/16 gauge CRCA sheet and is powder coated for weather-proof and long lasting finish. The control panel consists of the following parts: 

• Power Command 3.3 Controller 

• Aluminum bus bars with suitable capacity with incoming/ outgoing terminals 

• Instrument fuses duly wired and ferruled

• Air Circuit Breakers (ACBs)/Moulded Case Circuit Breaker (MCCB) of suitable rating with overload and short circuit protections


PowerCommand 3.3 features 

The PowerCommand control system is a microprocessorbased generator set monitoring, metering and control system with LCD display designed to meet the demands of today’s engine driven generator sets

• Intuitive operator interface which includes LED backlit LCD display with tactile feel soft-switches & generator set status LED lamps 

• Integrated digital AVR for shunt or PMG excitation with torque matching. 

• Digital electronic governing with temperature compensation and smart starting.. 

• Remote start-stop 

• Engine metering: Oil pressure, High coolant temperature, Low coolant level, Battery voltage, Engine speed and hours. 

• AC Alternator metering: L-L Voltage and L-N Voltage, Current (1 and 3 phase), Volt-Amperes (phase and total) and Frequency. 

• Utility/AC bus Metering: L-L Voltage and L-N Voltage, Current (1 and 3 phase), kW, kVAR, Power factor, kVA (three phase and total), and Frequency. 

• Paralleling Control Functions: Digital frequency synchronization and voltage matching, Isochronous kW and kVAr load sharing controls, Droop kW and kVAr control, Sync check, Extended paralleling (Peak Shave/Base Load), Load govern control, Load demand control. 

• AC Alternator protection: Over/Under voltage, Over/Under frequency, Over current, Short circuit and Loss of AC sensing. 

• Data logging: Engine hours, Control hours, Engine starts and upto 10 recent fault codes 

• Engine Protection: Low lube oil pressure, High/Low coolant temperature, Over speed, Battery Over/Under/Weak Volts, Fail to crank/start, Cranking lockout, Low fuel level, Sensor failure.

• Utility/AC bus protection: Over/Under voltage, Under frequency and Phase rotation

• Paralleling protections  

• Control Functions: Start-stop with configurable time delay, Real time clock for fault and event time stamping, Exerciser clock and time of day start/ stop, Configurable glow plug control, Configurable cycle cranking, Load shed/ dump as per configurable priority

• 12 and 24 Volt DC operation 

• Sleep mode 

• Programmable I/Os (4 inputs and 4 outputs), expandable with AUX101/102 modules

 • Self-Configuring PCCNet network

• Modbus interface (RS485 RTU) 

• InPower compatible (PC based service tool) 

• Certifications - meets the requirement of relevant UL, NFPA, ISO, IEC, Mil Std., CE and CSA standards


•  Hospital grade silencer with rain cap suitably optimised to meet stringent noise emission standards laid down by MoEF / CPCB

Mounting Arrangement 

• Engine and alternator are mounted on a common MS fabricated base frame with AVM pads.  

• Base frame with integral fuel tank is provided with drain plug, air vent, inlet and outlet connection, level indicator and provision for cleaning


• Engine: Coolant heater, Heat exchanger 

• Alternator: PMG

• Control Panel: Microprocessor / relay based AMF control panel

•   Others: Trolley mounted mobile sets

Acoustic Enclosure 

• Specially designed to meet stringent MoEF/ CPCB norms of 75 dBA @ 1mtr at 75% load under free field conditions  

• The acoustic enclosure is made of CRCA sheets in munsel green shade and a structural/ sheet metal base frame painted in black.  

• High quality noise absorbant and fire-retardant grade acoustic Insulation material (P.U. Foam) complying to IS 8183 

• Two point lifting for easy handling at customer site

• Designed to have optimum serviceability 

• Air inlet louvers specially designed to operate at rated load  

• Made on special purpose CNC machines for consistency in quality and workmanship  

• 11 tank pretreatment process and UV resistant Powder Coating of all parts to withstand extreme environment  

• Use of special hardware for longer life  

• Flush styling - no projections  

• Fluid drains for lube oil and fuel 

• Fuel filling arrangement inside the enclosure

Diesel Generator
100 Items

Data sheet content


Control System
PowerCommand 3.3
Available Voltages
(50Hz) 415 V
6 cylinder , In-line 4 stroke
Frequency (Hz)
Output power (kW / kVA)
625KVA / 500KWe
Starting voltage
24 V DC Electrical
159 mm (6.25 in.)
159 mm (6.25 in.)



Control System PowerCommand 3.3
Available Voltages (50Hz) 415 V
Displacement 6 cylinder, In-line 4 stroke
Frequency (Hz) 50
Output power (kW / kVA) 625KVA / 500KWe
Starting voltage 24 V DC Electrical
Stroke 159 mm (6.25 in.)
Bore 159 mm (6.25 in.)
Certification MOEF