Winco DR12I4 – Standby Generator

$11,883.00

The PSS21F4 standby generator is perfect for many different power needs.  This unit can run on LP or Natural Gas. It is unique in that it has a very over-sized engine (same engine as the PSS30) and over-sized generator end.  Therefore, when you pull full load on this generator, it will hardly break a sweat.  It is not unreasonable to expect 20-30+ years of service from a well-maintained unit like this.

Housing *

Housing

Voltage *

Voltage

NFPA 110

NFPA 110

Automatic Transfer Switches

If a different amperage is needed – Please See ASCO Transfer Switches and order accordingly.

Service Entrance Rated Automatic Transfer Switches

If a different amperage is needed – Please See ASCO Transfer Switches and order accordingly.

Vapor Fuel Strainer

Vapor Fuel Strainer

LP Liquid Withdrawal

LP Liquid Withdrawal

Generator Strip Heater

Generator Strip Heater

Remote Display

Remote Display

Remote E-Stop

Remote E-Stop

Battery

Battery

Battery Heater

Battery Heater

Battery Charger

Battery Charger

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Description

Generator Features

  • Isuzu 3CE1 1.6L Engine - The Isuzu engine  is a dependable teir 4 Final, 3 cyliner, 1800 RPM engine
  • Stamford Generator End - Industrial grade generator ends predominatly used for standby applications.  These alternators are very versatile for  more demanding and challenging applications.
  • Battery Charger - Factory installed 3 stage, 5 Amp battery charger.
  • Block Heater - In-Line 120V, block heater with thermostat.
  • DSE 7310 Controller - The DSE7310 is a powerful, new generation auto start genset control module with a highly sophisticated level of new features and functions, presented in the usual user-friendly format.
  • Powder Coat Paint - Provides a durable, long lasting finish.
  • UL2200 Listed - A safety standard for the design, construction, and performance of stationary generators.
  • 100% Load Tested - You won't find statistical sampling here.  Winco load tests every generator before it leaves the factory.

PSS21 Generator Specifications

MOTOR STARTING (CODE G)7 HP
DBA @ 7 METERS75
TOTAL HARMONIC DISTORTION<5%
FLOATING NEUTRALYES
ASSEMBLED INUSA
UL CERTIFICATIONUL2200 LISTED
EPA APPROVEDYES
CSA APPROVEDYES
UNIT WARRANTY2 YR/2000 HRS
SHIPPING DIMENSIONS86" x 40" x 51"
SHIP WEIGHT1,570 LBS
FREIGHT CLASS70

PSS21 Gen End Specifications

WINDINGS SINGLE PHASE4 LEAD
WINDINGS THREE PHASE12 LEAD
WINDING NUMBER SINGLE PHASE706
WINDING NUMBER THREE PHASE711
VOLTAGE REGULATIONAVR +/-1%
AVR TYPEAS540
TEMPERATURE RISE125°/40° C
TYPEREVOLVING FIELD
BRUSHLESSYES
GENERATOR SPEED1800 RPM
ROTOR2/3 PITCH
WINDINGS100% COPPER
STATOR WINDING 706SINGLE LAYER CONCENTRIC
STATOR WINDING 711DOUBLE LAYER CONCENTRIC
COUPLINGDIRECT/FLEXIBLE DISC
BEARINGSSINGLE (maintenance free)
EFFICIENCY PEAK SINGLE PHAS1.0 PF79.6
EFFICIENCY PEAK THREE PHASE 0.8 PF87.7
INSULATIONCLASS H
INGRESS PROTECTIONIP23

PSS21 Engine Specifications

ENGINE MANUFACTURERFORD
ENGINE MODELMSG-425
ENGINE STARTER12V ELECTRIC
ENGINE SPEED1800
ENGINE CYLINDERS4
HP RATING NG47
HP RATING LP49
FREQUENCY60 HZ
TORQUE NG137 FT/LBS
TORQUE LP140 FT/LBS
ALTERNATOR95 AMPS
FLYWHEEL10"
ROTATIONCCW
ASPIRATIONNATURAL
EXHAUST OUTLET3"
BORE/STROKE89 mm x 100 mm
DISPLACEMENT/TYPE2.5 L
LOW OIL PROTECTIONSTANDARD
RECOMMENDED OIL5W-20 SAE
OIL CAPACITY7 QT
GOVERNORELECTRONIC
COMPRESSIONS RATIO9.1:1
FAN TYPEPUSHER
COOLANT CAPACITY6.6 QT
HIGH COOLANT TEMP PROTECTIONSTANDARD
COMBUSTION AIR67.54 CFM
RADIATOR COOLING AIR4420 CFM
FUEL INLET PRESSURE4-6 OZ / 7-11" WATER COLUMN
FUEL INLET SIZE3/4"
FUEL CONSUMPTION NG 100% LOAD261 FT³/HR - 264,915 BTU/HR
FUEL CONSUMPTION NG 75% LOAD214 FT³/HR - 217,210 BTU/HR
FUEL CONSUMPTION NG 50% LOAD166 FT³/HR - 168,490 BTU/HR
FUEL CONSUMPTION NG 25% LOAD119 FT³/HR - 120,785 BTU/HR
FUEL CONSUMPTION NG 0% LOAD71 FT³/HR - 72,065 BTU/HR
FUEL CONSUMPTION LP 100% LOAD2.9 GAL/HR - 263.900 BTU/HR
FUEL CONSUMPTION LP 75% LOAD2.4 GAL/HR - 218,400 BTU/HR
FUEL CONSUMPTION LP 50% LOAD1.9 GAL/HR - 172,900 BTU/HR
FUEL CONSUMPTION LP 25% LOAD1.4 GAL/HR - 127,400 BTU/HR
FUEL CONSUMPTION LP 0% LOAD0.9 GAL/HR - 81,900 BTU/HR

PSS21 Battery Specifications

DC SYSTEM VOLTAGE12V
DC ALTERNATORENGINE MOUNTED
BATTERY RACK/CABLESINCLUDED
BATTERY CHARGER5 AMP INCLUDED
REQUIRED BATTERY(1)GROUP 24 650 CCA
Notes:(1)Battery Not Included

PSS21 Electrical Specifications

VOLTS
POWER FACTOR
LP WATTS
LP KVA
LP AMPS
NG WATTS
NG KVA
NG AMPS
MAIN CIRCUIT
BREAKER AMPS
120/240 1-PH
1.0
21,000
21,000
88
21,000
21,000
88
90
120/208 3-PH
0.8
22,000
27,500
76
27,500
27,500
76
80
120/240 3-PH
0.8
22,000
27,500
66
27,500
27,500
66
80
277/480 3-PH
0.8
24,000
30,000
36
24,000
30,000
36
35

PSS21 Derating Factors

ABOVE SEA LEVEL PER 1,000 FT4%
TEMPERATURE EVERY 42°F ABOVE 77°F2%

DSE 7310 Controller

ENGINE DISPLACEMENT/PROTECTION

ENGINE RPMYES
LOW OIL PRESSUREYES
HIGH COOLANT TEMPYES
LOW COOLANT TEMPOPTIONAL
OVER/UNDER SPEEDYES
OVER CRANKYES
CAN ECU SHUTDOWNYES
ENGINE MAINTENANCE CODESYES

GENSET DISPLAY/PROTECTION

VOLTAGE (L-N & L-L)YES
OVER/UNDER VOLTAGEYES
FREQUENCYYES
OVER/UNDER FREQUENCYYES
AMP DISPLAY/SHUTDOWNYES
PHASE IMBALANCEDISABLED
KW, KVA, KVAR DISPLAYYES
KWH, KVAH, KVARH DISPLAYYES
GENERATOR PHASE SEQUENCEOPTIONAL

ADDITIONAL DISPLAYS/PROTECTIONS

EXTERNAL E-STOPCUSTOMER SUPPLIED
BATTERY VOLTAGEYES
BATTERY OVER/UNDER VOLTAGEYES

COMMUNICATIONS

USB CONNECTABLEYES
RS232/RS485YES
REMOTE DISPLAY PANELOPTIONAL
DSE WEB NETOPTIONAL

ADDITIONAL FEATURES

AUDIBLE ALARMYES
ENGINE EXERCISERDISABLED
MAINTENANCE INTERVAL TIMERDISABLED
LOAD SHEDDING/DUMMYDISABLED
CONFIGURABLE INPUTS4 (EXPANDABLE)
CONFIGURABLE OUTPUTS4 (EXPANDABLE)
EVENT LOG250


Printable Brochures:
Spec Sheet                              Isuzu C Series Engine Operating Manual
Operating Manual                Outline Drawing
Open Skid Install                  DSE 7310 Specs
Housing                                   DSE 7310 GenCom Manual

Additional information

Weight 1570 lbs
Dimensions 86 × 40 × 51 in

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