Specification sheet
Specification sheet
Diesel
generator set
X3.3 series
engine
25 kVA - 38 kVA 50 Hz
27 kW - 35 kW 60 Hz
Description
This Cummins® Power Generation
commercial generator set is a fully
integrated power generation system,
providing optimum performance, reliability,
and versatility for stationary standby, prime
power, and continuous duty applications.
Features
Cummins® engine - Rugged
4-cycle delivers reliable power, and fast
response to load changes.
Alternator – Several alternator sizes offer
selectable motor starting capability with
low reactance 2/3 pitch windings; low
waveform distortion with non-linear loads
and fault clearing short-circuits capability.
3-Phase ratings
Control system – The PowerCommand® 1.1
electronic control is standard equipment and
provides total Genset system integration, including
automatic remote starting/stopping, alarm and
status message display.
Cooling system - Standard integral set-mounted
radiator system, designed and tested for rated
ambient temperatures, simplifies facility design
requirements for rejected heat.
Enclosures - Optional weather-protective and
sound-attenuated enclosure is available.
Fuel tank - In-skid, fuel tank of 175 litre capacity
and provided with 110% Fluid Retention capability.
Warranty and service - Backed by a
comprehensive warranty and worldwide distributor
network.
1-Phase ratings*
Prime rating
50 Hz
60 Hz
kVA (kW) kW (kVA)
Standby rating
50 Hz
60 Hz
kVA (kW)
kW (kVA)
Prime rating
50 Hz
60 Hz
kVA (kW) kW (kVA)
Data sheet
Model
Standby rating
50 Hz
60 Hz
kVA (kW) kW (kVA)
C33 D5
33 (26.4)
30 (24)
28.3 (28.3)
25.7 (25.7)
DS93-CPGK
C38 D5
38 (30.4)
35 (28)
30 (30)
27 (27)
DS94-CPGK
C30 D6
30 (37.5)
27 (33.8)
30 (30)
27 (27)
DS95-CPGK
C35 D6
35 (43.8)
32 (40)
33 (33)
30 (30)
DS96-CPGK
*1.0 PF
cumminspower.com
©2015 | Cummins Power Generation Inc. | All rights reserved | Specifications subject to change without notice | Cummins
Power Generation and Cummins are registered trademarks of Cummins Inc. PowerCommand and “Our energy working for you.”
are trademarks of Cummins Power Generation. Other company, product, or service names may be trademarks or service
marks of others.
SS23b-CPGK (1/15)
Generator set specifications
Governor regulation class
Voltage regulation, no load to full load
Random voltage variation
Frequency regulation
Random frequency variation
ISO 8528 Part 1 Class G2
± 1%
± 1%
Droop
± 0.25%
Engine specifications
Design
Bore
Stroke
Displacement
Cylinder block
Battery capacity
Battery charger alternator
Starting voltage
Fuel system
4 cycle, in-line, naturally aspirated
91.4 mm (3.6 in.)
127 mm (5.3 in.)
3.3 liter (201 in)
Alloy cast iron, in-line, 4 cylinder
88 ampere-hour
36 amps.
12 volt, negative ground
Direct injection: Number 2 diesel fuel
Single element, Spin-on fuel cum Water Separator, Filtration
efficiency
25 micron 99% (min), Water separation efficiency 90% (min)
Dry replaceable element
Spin on full flow filter, filtration efficiency 25 micron 99% (min)
122 ºF (50 ºC) ambient radiator with coolant recovery system
Fuel filter
Air cleaner type
Lube oil filter type(s)
Standard cooling system
Alternator specifications
Design
Stator
Rotor
Insulation system
Standard temperature rise
Brushless, 4 pole, revolving field
2/3 pitch
Single bearing, flexible disc
Class H
163 ºC standby @ 27 ºC ambient
Torque match (shunt) standard, EBS optional EBS (Excitation Boost
System)
A (U), B (V), C (W)
Direct drive centrifugal blower fan
< 5% no load to full linear load, < 3% for any single harmonic
< 50 per NEMA MG1-22.43
<3
Exciter type
Phase rotation
Alternator cooling
AC waveform total harmonic distortion
Telephone influence factor (TIF)
Telephone harmonic factor (THF)
Available voltages
50 Hz
3-phase line-line/line-neutral
• 400/230
• 416/240
• 380/220
• 220/127
• 208/120
• 440/255
• 190/110
• 200/115
Note: Consult factory for other voltages.
Single phase
• 240
• 230
• 220
60 Hz
3-phase line-line/line-neutral
• 480/277
• 220/127
• 440/255
• 230/115
• 416/240
• 220/110
• 240/120
Generator set options and accessories




Coolant heater
Residential grade silencer
Alternator heater
Electronic governing




Excite boost system
4 pole main circuit breaker
Literature language
Sound attenuated enclosure
.Note: Options may not be available on all models - consult factory for availability.
cumminspower.com
©2015 | Cummins Power Generation Inc. | All rights reserved | Specifications subject to change without notice | Cummins
Power Generation and Cummins are registered trademarks of Cummins Inc. PowerCommand and “Our energy working for you.”
are trademarks of Cummins Power Generation. Other company, product, or service names may be trademarks or service
marks of others.
SS23b-CPGK (1/15)




Dual wall fuel tank
Optional warranty
Battery charger
Maintenance kit
Single phase
• 240
• 230
• 220
The PowerCommand® 1.1 - Generator
Set Control
• The PowerCommand® 1.1 control is a
microprocessorbased generator set monitoring
control system. The control provides a simple
operator interface to the generator set, digital voltage
regulation, digital engine speed governing, start /
stop control, and protectivefunctions.
• The PowerCommand® 1.1 generator set control is
suitable for use on a wide range of generator sets in
non-paralleling applications.
• The PowerCommand Control can be configured for
any frequency, voltage and power configuration from
120 to 600 VAC for 50 Hz or 60 Hz operation.
• Power for the control is derived from the generator
set starting batteries. The control functions over a
voltage range from 8 VDC to 35 VDC.
Major Features
Status Indications
The control has a lamp driver for external fault/status
indication. Functions include:
• The lamp flashes during preheat (when used) and
while the generator set is starting.
• READY TO LOAD - flashing until the set is at rated
voltage and frequency, then on continuously.
• Fault conditions are displayed by flashing a two-digit
fault code number.
LED Indicating Lamps - includes LED indicating
lamps for the following functions;
Not in Auto
Remote Start
Warning
Shutdown
Auto
Run
• 12 or 24 VDC Battery Operation
Remote Emergency Stop Switch Input. Immediate shut
down of the generator set on operation.
• Digital Engine Speed Governing (optional) to provide
isochronous frequency regulation.
Base Engine Protection -
• Digital Voltage Regulation full wave rectified single
phase (line to line) sensing.
• Generator Set Monitoring. Monitors status of all
critical engine and alternator conditions functions.
Low Oil Pressure Shutdown
High Engine Temperature Shutdown
Underspeed/Sensor Fail Shutdown
Fail to Start
Battery Charging Alternator Fail Warning
• Engine Starting includes relay drivers for start, fuel
shut off (FSO), and glow plug.
Options
• Configurable Inputs and Outputs. Two discrete inputs
and two dry contact relay outputs.
Digital Engine Speed Governing to provide
isochronous frequency regulation.
• Generator Set Monitoring: Displays status of all
critical engine & alternator generator set functions.
• Smart Starting Control System: Integrated fuel
ramping to limit black smoke & frequency overshoot.
• Advanced Serviceability using INPOWER.
Control System
Includes all functions to locally or remotely start and
stop, and protect the generator set.
Control Switch – RUN/OFF/AUTO
OFF Mode – the generator set is shut down &
cannot be started; as well as resets faults.
RUN Mode – the generator set will execute its start
sequence.
AUTO Mode – the generator set can be started
with a start signal from a remote device.
cumminspower.com
©2015 | Cummins Power Generation Inc. | All rights reserved | Specifications subject to change without notice | Cummins
Power Generation and Cummins are registered trademarks of Cummins Inc. PowerCommand and “Our energy working for you.”
are trademarks of Cummins Power Generation. Other company, product, or service names may be trademarks or service
marks of others.
SS23b-CPGK (1/15)
Ratings definitions
OPEN
Emergency standby power (ESP):
Applicable for supplying power to varying electrical
load for the duration of power interruption of a reliable
utility source. Emergency Standby Power (ESP) is in
accordance with ISO 8528. Fuel Stop power in
accordance with ISO 3046, AS 2789 and DIN 6271.
Limited-time running power (LTP):
Applicable for supplying power to a constant electrical
load for limited hours. Limited Time Running Power
(LTP) is in accordance with ISO 8528.
ENCLOSED
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,
AS 2789 and DIN 6271.
Base load (continuous) power (COP):
This outline drawing is to provide representative configuration
details for Model series only.
Applicable for supplying power continuously to a
constant electrical load for unlimited hours. Continuous
Power (COP) in accordance with ISO 8528, ISO 3046,
AS 2789 and DIN 6271.
See respective model data sheet for specific model outline
drawing number.
Do not use for installation design
Model
C33 D5
C38 D5
C30 D6
C35 D6
Open set
Dimensions (mm)
Length
Width
Height
(A)
(B)
(C)
1753
930
1238
1753
930
1238
1753
930
1238
1753
930
1238
Enclosed set
Dimensions (mm)
Length
Width
Height
(A)
(B)
(C)
2253
969
1616
2253
969
1616
2253
969
1616
2253
969
1616
Weight (Kg)
Dry
685
697
685
697
Wet
860
872
860
872
Weight (Kg)
Dry
1045
1057
1045
1057
Wet
1219
1232
1220
1232
* Note: Weights represent a set with standard features.
Codes and standards
This generator set is designed in facilities
certified to ISO 9001 and manufactured in
facilities certified to ISO 9001 or ISO 9002.
2000/14/EC
All enclosed products are designed to
meet or exceed EU noise legislation
2000/14/EC step 2006.
This generator set is available with CE
certification.
ISO8528
This generator set has been designed to
meet or exceed ISO8528 regulation.
Cummins Power Generation
Europe, CIS, Middle East and Africa
Manston Park Columbus Ave.
Manston, Ramsgate
Kent CT12 5BF United Kingdom
Phone 44 1843 255000
Fax 44 1843 255902
Americas
1400 73rd Avenue N.E.
Minneapolis, MN 55432 USA
Phone 763 574 5000
Fax 763 574 5298
cumminspower.com
©2015 | Cummins Power Generation Inc. | All rights reserved | Specifications subject to change without notice | Cummins
Power Generation and Cummins are registered trademarks of Cummins Inc. PowerCommand and “Our energy working for you.”
are trademarks of Cummins Power Generation. Other company, product, or service names may be trademarks or service
marks of others.
SS23b-CPGK (1/15)
Asia Pacific
10 Toh Guan Road #07-01
TT International Tradepark
Singapore 608838
Phone 65 6417 2388
Fax 65 6417 2399
Was this manual useful for you? yes no
Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Download PDF

advertising