Description
Generator Features
- Ford 2.5L Engine - The 4 cylinder, overhead valve engine meets EPA/CARB emission regulations.
- Stamford Generator End - The s series has a 3 year warranty on the generator end and includes auxiliary winding standard with short circuit capability.
- Premium Circuit Breakers - Dependable circuit breaker protection.
- Battery Charger - Factory installed 5 stage, 5 Amp battery charger.
- Block Heater - In-Line Hotstart, 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.
- Galvanealed Steel Weather Enclosure - Our weather enclosures provide sound reduction while our powder coat paint provides a durable, long lasting finish.
- 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 METERS | 75 |
| TOTAL HARMONIC DISTORTION | <5% |
| FLOATING NEUTRAL | YES |
| ASSEMBLED IN | USA |
| UL CERTIFICATION | UL2200 LISTED |
| EPA APPROVED | YES |
| CSA APPROVED | YES |
| UNIT WARRANTY | 2 YR/2000 HRS |
| SHIPPING DIMENSIONS | 86" x 40" x 51" |
| SHIP WEIGHT | 1,570 LBS |
| FREIGHT CLASS | 70 |
PSS21 Gen End Specifications
| WINDINGS SINGLE PHASE | 4 LEAD |
| WINDINGS THREE PHASE | 12 LEAD |
| WINDING NUMBER SINGLE PHASE | 706 |
| WINDING NUMBER THREE PHASE | 711 |
| VOLTAGE REGULATION | AVR +/-1% |
| AVR TYPE | AS540 |
| TEMPERATURE RISE | 125°/40° C |
| TYPE | REVOLVING FIELD |
| BRUSHLESS | YES |
| GENERATOR SPEED | 1800 RPM |
| ROTOR | 2/3 PITCH |
| WINDINGS | 100% COPPER |
| STATOR WINDING 706 | SINGLE LAYER CONCENTRIC |
| STATOR WINDING 711 | DOUBLE LAYER CONCENTRIC |
| COUPLING | DIRECT/FLEXIBLE DISC |
| BEARINGS | SINGLE (maintenance free) |
| EFFICIENCY PEAK SINGLE PHAS1.0 PF | 79.6 |
| EFFICIENCY PEAK THREE PHASE 0.8 PF | 87.7 |
| INSULATION | CLASS H |
| INGRESS PROTECTION | IP23 |
PSS21 Engine Specifications
| ENGINE MANUFACTURER | FORD |
| ENGINE MODEL | MSG-425 |
| ENGINE STARTER | 12V ELECTRIC |
| ENGINE SPEED | 1800 |
| ENGINE CYLINDERS | 4 |
| HP RATING NG | 47 |
| HP RATING LP | 49 |
| FREQUENCY | 60 HZ |
| TORQUE NG | 137 FT/LBS |
| TORQUE LP | 140 FT/LBS |
| ALTERNATOR | 95 AMPS |
| FLYWHEEL | 10" |
| ROTATION | CCW |
| ASPIRATION | NATURAL |
| EXHAUST OUTLET | 3" |
| BORE/STROKE | 89 mm x 100 mm |
| DISPLACEMENT/TYPE | 2.5 L |
| LOW OIL PROTECTION | STANDARD |
| RECOMMENDED OIL | 5W-20 SAE |
| OIL CAPACITY | 7 QT |
| GOVERNOR | ELECTRONIC |
| COMPRESSIONS RATIO | 9.1:1 |
| FAN TYPE | PUSHER |
| COOLANT CAPACITY | 6.6 QT |
| HIGH COOLANT TEMP PROTECTION | STANDARD |
| COMBUSTION AIR | 67.54 CFM |
| RADIATOR COOLING AIR | 4420 CFM |
| FUEL INLET PRESSURE | 4-6 OZ / 7-11" WATER COLUMN |
| FUEL INLET SIZE | 3/4" |
| FUEL CONSUMPTION NG 100% LOAD | 261 FT³/HR - 264,915 BTU/HR |
| FUEL CONSUMPTION NG 75% LOAD | 214 FT³/HR - 217,210 BTU/HR |
| FUEL CONSUMPTION NG 50% LOAD | 166 FT³/HR - 168,490 BTU/HR |
| FUEL CONSUMPTION NG 25% LOAD | 119 FT³/HR - 120,785 BTU/HR |
| FUEL CONSUMPTION NG 0% LOAD | 71 FT³/HR - 72,065 BTU/HR |
| FUEL CONSUMPTION LP 100% LOAD | 2.9 GAL/HR - 263.900 BTU/HR |
| FUEL CONSUMPTION LP 75% LOAD | 2.4 GAL/HR - 218,400 BTU/HR |
| FUEL CONSUMPTION LP 50% LOAD | 1.9 GAL/HR - 172,900 BTU/HR |
| FUEL CONSUMPTION LP 25% LOAD | 1.4 GAL/HR - 127,400 BTU/HR |
| FUEL CONSUMPTION LP 0% LOAD | 0.9 GAL/HR - 81,900 BTU/HR |
PSS21 Battery Specifications
| DC SYSTEM VOLTAGE | 12V |
| DC ALTERNATOR | ENGINE MOUNTED |
| BATTERY RACK/CABLES | INCLUDED |
| BATTERY CHARGER | 5 AMP INCLUDED |
| REQUIRED BATTERY(1) | GROUP 24 650 CCA |
| Notes:(1) | Battery Not Included |
PSS21 Electrical Specifications
BREAKER AMPS |
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PSS21 Derating Factors
| ABOVE SEA LEVEL PER 1,000 FT | 4% |
| TEMPERATURE EVERY 42°F ABOVE 77°F | 2% |
DSE 7310 Controller
ENGINE DISPLACEMENT/PROTECTION |
|
| ENGINE RPM | YES |
| LOW OIL PRESSURE | YES |
| HIGH COOLANT TEMP | YES |
| LOW COOLANT TEMP | OPTIONAL |
| OVER/UNDER SPEED | YES |
| OVER CRANK | YES |
| CAN ECU SHUTDOWN | YES |
| ENGINE MAINTENANCE CODES | YES |
GENSET DISPLAY/PROTECTION |
|
| VOLTAGE (L-N & L-L) | YES |
| OVER/UNDER VOLTAGE | YES |
| FREQUENCY | YES |
| OVER/UNDER FREQUENCY | YES |
| AMP DISPLAY/SHUTDOWN | YES |
| PHASE IMBALANCE | DISABLED |
| KW, KVA, KVAR DISPLAY | YES |
| KWH, KVAH, KVARH DISPLAY | YES |
| GENERATOR PHASE SEQUENCE | OPTIONAL |
ADDITIONAL DISPLAYS/PROTECTIONS |
|
| EXTERNAL E-STOP | CUSTOMER SUPPLIED |
| BATTERY VOLTAGE | YES |
| BATTERY OVER/UNDER VOLTAGE | YES |
COMMUNICATIONS |
|
| USB CONNECTABLE | YES |
| RS232/RS485 | YES |
| REMOTE DISPLAY PANEL | OPTIONAL |
| DSE WEB NET | OPTIONAL |
ADDITIONAL FEATURES |
|
| AUDIBLE ALARM | YES |
| ENGINE EXERCISER | DISABLED |
| MAINTENANCE INTERVAL TIMER | DISABLED |
| LOAD SHEDDING/DUMMY | DISABLED |
| CONFIGURABLE INPUTS | 4 (EXPANDABLE) |
| CONFIGURABLE OUTPUTS | 4 (EXPANDABLE) |
| EVENT LOG | 250 |
Printable Brochures:
Spec Sheet Ford MSG425 Engine Operating Manual
Operating Manual Ford MSG425 Engine Service Manual
Outline Drawing Ford MSG425 Engine Parts List
Open Skid Install DSE 7310 Specs
Housing DSE 7310 GenCom Manual
AS540 AVR Manual ASCO 300 Series Transfer Switch
