Specification sheet

Reliable and durable

Cummins

‘K38 series’ diesel engine with strong

regrindable crankshaft, high strength connecting
rod, low pressure fuel lines, STC (Step Timing
Controls) injectors and high volume coolant system
make ‘K38 series’ generating sets, more reliable
and durable. Engines have clocked millions of
hours, operating in some of the world’s most
demanding conditions. Current engines are regularly
upgraded with new technologies for better
performance and economy. The ultimate proof of
superior performance and reliability is the fact that
Cummins

entities worldwide source these engines

from Cummins India for their markets.

Unmatched warranty

- Cummins® ‘K38 series’ diesel engine generator
sets are a truly cost effective solution to long term
power need backed by industry best, 2 years / 5000
hrs warranty, for the entire generating set.
- With superior experience in
technology, design capability
and commitment reliability and
quality we offer an unmatched
5 years or 5

00 hours

(including

above 2 years)

warranty

coverage on 5 critical components
(5C) of the engine – Cylinder Head, Camshaft,
Crankshaft, Cylinder Block, Connecting Rod against
manufacturing defect

Cummins advantage

Special features of Cummins

‘K38 series’ engines

like STC (Step Timing Controls) injectors, low
temperature aftercooler, square cumbustion
chamber, optimised turbocharging and precision
heavy duty camshaft make these engines the
ultimate in exceptional fuel efficiency all across the
operating range.

Standard scope

Engine:

Cummins ‘K38 series’ direct injection, water

cooled engine, 12 cylinder, 4 stroke, rated at 1500 RPM,
conforming to ISO 3046 has the following specifications:
- Cummins PT fuel pump
- Cummins STC injectors
- Cummins turbocharger, Pulse tuned exhaust manifold,

Stainless steel exhaust flexible connections

- Radiator or Heat exchanger, Coolant inhibitor,
- Plate type lube oil cooler
- Outboard aftercoolers
- Full flow paper element filters - fuel, lube oil and by-pass
- Dry type replaceable paper element air cleaner with

restriction indicator

- Flywheel housing & flywheel to suit single / double

bearing alternator

- Flexible coupling for double bearing alternator
- Starting motor – Electric, Battery charging alternator
- Electronic control panel
- Cummins PowerCommand

microprocessor based

genset controller

- First fill lube oil

Alternator:

Stamford brushless AC alternator

- Seperately excited, self-regulated
- Class ‘H’ insulation
- Salient pole revolving field
- Single / double bearing
- Automatic voltage regulator
- PMG standard

Accessories:

- Silencer suitably optimized to reduce noise

- Sturdy base rail

- 990 ltrs. free standing fuel tank

- Suitable batteries with connecting leads and terminals

Diesel Generator Set
K38 Series

808 kWe, 1010 kVA Prime

Single source power assurance

Design, manufacture and testing of engine,
alternator and other accessories is done by
Cummins Group of companies for optimum
performance and is backed by a countrywide
product support network with a single source
responsibility for the entire package.

Optionals

Engine:

Heavy duty air cleaner, Lube oil / Coolant heater

with thermostatic switch

Alternator:

Space heater, RTDs, BTDs

Control Panel:

AMF control panel, Battery charger,

Remote/Auto start panel, Auto/Manual synchronizing panel,
Audio/Visual annunciation for faults

Control panel: PowerCommand

PC 3.3

The PowerCommand

control system is

an integrated microprocessor based
generator set control system providing
voltage regulation, engine protection,
alternator protection, operator interface
and isochronous governing.

AmpSentry

– Includes integral AmpSentry protection, which

provides a full range of alternator protection function which are
matched to the alternator provided.

Power management

– Control function provides battery

monitoring, testing and a smart starting control system.

Advanced control methodology

– Three phase sensing, FET

based full wave rectified voltage regulation and a PWM output for
stable operation with all load types.

Communications interface

– Control comes standard with

PCCNet and Modbus interface.

Regulation compliant

– Prototype tested: UL, CSA and CE

compliant.

Service

- InPower™ PC-based service tool available for

detailed diagnostics, setup, data logging and fault simulation.

Reliable design

– For reliable operations in harsh environment.

Multi-language support

Independent of PC/ laptop for setting up

Operator panel features

– The operator panel, in addition to

the alternator, displays the Utility/ AC Bus data.

Operator/ display functions

- 320 x 240 pixels graphic LED backlight LCD with bar graph for

displaying electrical parameters

- Auto, manual, start, stop, fault reset and lamp test/panel lamp

switches

- Alpha-numeric display with pushbuttons
- LED lamps indicating genset running, remote start, not in auto,

common shutdown, common warning, manual run mode, auto
mode and stop

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)
- Digital power transfer control (AMF) provides load transfer

operation in open or closed transition or soft (ramping) transfer
mode

Alternator data

- Line-to-neutral and line-to-line AC volts
- 3-phase AC current
- Frequency
- kW, kvar, power factor kVA (three phase and total)

Engine data

- DC voltage
- Engine speed
- Lube oil pressure
- Coolant temperature/ low level
- Comprehensive FAE data (where applicable)

Other data

- Genset model data
- Start attempts, starts, running hours, kW hours
- Load profile (operating hours at % load in 5% increments)
- Fault history
- Data logging and fault simulation (requires InPower)

Standard control functions

Digital governing

- Integrated digital electronic isochronous governor
- Temperature dynamic governing

Digital voltage regulation

- Integrated digital electronic voltage regulator
- 3-phase, 4-wire line-to-line sensing
- Configurable torque matching

AmpSentry AC protection

- AmpSentry protective relay
- Over current and short circuit shutdown
- Over current warning
- Single and three phase fault regulation
- Over and under voltage shutdown
- Over and under frequency shutdown
- Overload warning with alarm contact
- Reverse power and reverse var shutdown
- Field overload

Engine protection

- Battery voltage monitoring, protection and testing
- Over speed shutdown
- Low oil pressure warning and shutdown
- High coolant temperature warning and shutdown
- Low coolant level warning or shutdown
- Low coolant temperature warning
- Fail to start (over crank) shutdown
- Fail to crank shutdown
- Cranking lockout
- Sensor failure indication
- Low fuel level warning or shutdown

Control functions

- Time delay start and cool down
- Real time clock for fault and event time stamping
- Exerciser clock and time of day start/stop
- Data logging
- Cycle cranking
- Load shed/ dump as per configurable priority
- Configurable inputs and outputs (4)
- Remote emergency stop

Options

- Auxiliary output relays and remote annunciators

Technical Data

Generator set specifications

Model

C1010 D5 P

Prime Power Rating kVA

1010

Output Voltage and Frequency

415 Volts, 50 Hz

Power Factor

0.8 (lag)

No. of phases

3 phase

Engine specifications

Make

Cummins

Model

KTA 38 G5

No. of cylinders

12 ‘Vee”

Aspiration

Turbocharged-Aftercooled

Bore and Stroke

159 mm x 159 mm

Displacement

37.8 ltrs

Output - Prime

1180 bhp (880 kWm)

Fuel consumption @ 75% load with Radiator & Fan

153.3 ltr/hr

Fuel consumption @ 100% load with Radiator & Fan

203.8 ltr/hr

Lube oil consumption @ full load

0.24 ltr/hr

Total wet weight ( engine + radiator)

6000 kg

Length x Width x Height (engine)

2265 x 1400 x 1658 mm

Compression Ratio

13.9:1

Piston Speed

7.95 m/s

Governor / Class

Electronic / A1

Lubricating oil sytem capacity

145 ltrs

Coolant capacity (engine + radiator)

260 ltrs

Combustion air intake @ 100% load (+/- 5%)

66.9 m

/min

Fan air flow across radiator

1431.3 m

/min

Exhaust Temperature

500

Alternator specifications

Make

Stamford

Frame size / Model No.

HC6Y

Voltage Regulation

+ 0.5%

Insulation

Class H

Standard Enclosure

IP 23

Winding Pitch

2 / 3 Pitch

Stator Winding

Double layer lap

Rotor

Dynamically balanced

Wave form distortion

No load < 1.8 %, no distorting /
balanced linear load < 5 %

Telephone interference Factor

Better than 50

Total Harmonic Factor

Better than 2%

Conformance standards

IS/IEC 60034-1,

IS 1

460, ISO 8528, ISO 3046, IS 13018

ISO 9001

Rating definitions

Prime Power (PRP):
Applicable for supplying power to varying electrical load for

unlimited hours. Prime Power (PRP) is in accordance with ISO

8528. Ten

percent overload capability is available in accordance

with ISO 3046.

Fuel consumption data is based on diesel having specific

gravity of 0.85 and conforming to IS:1460

- Oil consumption data is based on oil having specific gravity of

0.89 and meeting CH4 API categories

- Fuel consumption tolerance is +5%

Genset Model

Rating

Length

Width

Height

Weight

(kVA)

(mm)

(kgs.)

C1010 D5 P

1010 kVA

5660

2205

2686

9700 (with PCC)

Typical diesel genset dimensions*

Cummins India Limited

Power Generation Business Unit

Cummins India Office Campus

Tower-A, 6

Floor, S. No. 21,

Balewadi, Pune – 411 045 (India)
Email: cpgindia@cummins.com

www.cumminsindia.com

“Our energy working for you.”

Cummins Power Generation and Cummins are registered trademarks of Cummins Inc.

PowerCommand, AmpSentry, InPower and are trademarks of Cummins Power Generation.

Other company product or service names may be trademarks or service marks of others.

Specifications are subject to change without notice.

PGBU/0

K38 1010

kVA/

August

201

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Cummins Power Generation India

Authorised Representative

Cummins Power Generation Offices

Tel.: (080) 2325 9161 / 63, 2325 9165 / 67
Fax: (080) 2325 9164
Tel.: (0172) 224 0371-73
Fax: (0172) 224 0372
Tel.: (044) 2446 8110 / 2446 8113
Fax: (044) 2491 1120
Tel.: (0124) 391 0900-01
Fax : (0124) 391 0916
Tel.: (040) 2340 9970 / 2340 9980
Fax. (040) 2340 9990
Tel.: (0141) 236 4944
Fax: (0141) 403 8794

Bengaluru:

Chandigarh:

Chennai:

Gurgaon:

Hyderabad:

Jaipur:

Kolkata:

Lucknow:

Mohali:

Vadodara:

Tel.: (033) 2287 8065 / 2287 2481
Fax: (033) 2290 3839
Tel.: (0522) 230 5049 / 230 5059
Fax: (0522) 230 5035
Tel.: (0172) 224 0371 / 72 / 73
Fax: (0172) 224 0371 / 72 / 73
Tel.: (0265) 233 0627 / 3053627
Fax: (0265) 234 0623

Std Fuel Tank Capacity

Ltrs - External