AT V250 KVA
Standby Power @ 50Hz -
220 kW / 275 KVA
Prime Power @ 50Hz -
200 kW / 250 KVA
Charge Alternator 24V Governor: Elec
Alternator - Marelli MJB250LB
Single bearing alternator IP 23, insulation class H/H
Radiator 50°C (122°F) max, air inlet with coolant cap
Skid and vibration isolators
Dry type air filter
Main line circuit breaker
Microprocessor control panel
24V battery, rack and cable
Industrial silencer (loose)
User manual
Factory test certificate
| Voltage | Hz | Phase | Power Factor | Standby Amps | Standby ratings kw/KVA | Prime ratings kw/KVA |
|---|---|---|---|---|---|---|
| 415/240 | 50 | 3 | 0.8 | 413 | 220/275 | 200/250 |
| 400/230 | 50 | 3 | 0.8 | 413 | 220/275 | 200/250 |
RRP: Prime power is available for an unlimited number of annual operating hours in variable load applications, in accordance with ISO 8528-1. A 10% overload capability is available for a period of 1 hour within a 12 hour period of operation, in accordance with ISO 3046-1
ESP: The standby power rating is applicable for supplying emergency power in variable load applications in accordance with ISO 8528-1. Overload is not allowed.
| Type | Length (mm) | Width (mm) | Height (mm) | Weight (kg) | Tank (L) |
|---|---|---|---|---|---|
| openset | 3000 | 1000 | 1560 | 2027 | 368 |
| enclosure | 3969 | 1337 | 1950 | 2737 | 507 |
Engine Data
Manufacturer/Model - Volvo TAD734GENo of Cylinder / Configuration - 6 - inline
Displacement - 7.15 L
Bore and stroke - 108 mm x 130 mm
Compression Ratio - 17:1
Rated RPM - 1500 rpm
Governor: type - Electronic
Engine gross power - 250 kWm
Aspiration - Turbocharged and intercooled
Exhaust System
Exhaust gas flow - 33.4 m3/minExhaust temperature - 550°C
Fuel Consumption
100% - 51.7 L/h75% - 42.0 L/h
50% - 29.2 L/h
Oil System
Lubrication oil system - 24 LAir Intake
Combustion air flow - 16.3 m3/minCooling air flow - 228 m3/min
Coolant Systems
Coolant capacity - 24 LCooling system - Water
Alternator Specifications
Manufacturer/Type - Marelli MJB250LBNumber of phase - 3
Power factor - 0.8
Pole: number - 4
No of bearing - Single
Insulation class - H
Voltage regulation - +/- 0.5%
Excitation system - AVR (Automated Voltage Regulator), Brushless
No of leads - 12
Degree of protection - IP 23
Total harmonic content (no load) - <2%
Voltage output - 230 / 400 VAC
Efficiency - 93.4%
The control system used for this system is based upon the Deep Sea Electronics DSE7210 Digital Auto Start controller. This provides for the manual and automatic remote start of the generator and contains the following features:
- Real time clock for improved event and preformance monitoring
- 132 x 64 pixel LCD display
- Multiple date and time maintenance scheduler
- Five key menu navigation
- Operated via Start, Stop, Auto and Manual soft touch membrane buttons on the front panel
- Coolant temperature with high temperature alarm and shutdown
- Coolant temperature low warning
- Oil pressure with low pressure alarm and shutdown
- Oil temperature, engine operating hours, battery charge volts and amps
- Volts, with Under/Over volts protection
- Amps, with Over current protection
- Frequency, kW, KVA, Power Factor
- Automatic cool-down timer function
The acoustic enclosure is suitable for operation in harsh outdoor environments whilst providing excellent security and acoustic performance. The steel canopy and baseframe is of fully welded construction with a two-pack polyurethene egg-shell finish in RAL9001 white.
Acoustically, the canopy is designed to meet the requirements of EU Legislation 2000/14/EC, achieved by extensive use of rock wool and perforated zintec steel lining, together with efficient management of cooling air. Exhaust noise is minimised by a unique high performance exhaust silencer, mounted within the baseframe.
A steel bunded fuel tank is situated inside the baseframe to allow 8 hours running of the generator at 75% load. Also integrated within the baseframe are filler, guage and accessory points.
Other key features are:
- Lifting and holding down points on baseframe
- 4 no. eye lifting hooks
- Emergency stop button relocated to canopy exterior
- External service access panels
- Heavy duty locks on all doors for total security
- Weather cap on exhaust discharge
- Side opening doors with retainers for good service access
Engine and Radiator
- Heat shield protection
- Oil drain extension
- Heavy duty oil filter
- Lube oil drain pump
- Radiator core guard
- Battery charger
- Block header
Alternator
- Anti condensation heater
- Enforced impregnation
- Oversized alternator
Enclosure
- M227
- 85dba @ 1m silent canopy
Control Panel
- Paralelling system
- Remote annunciator
- Co-map / Deepsea
- Key panel start
Exhaust
- Residential silencer
- Flexible exhaust connection
Fuel
- 24 hour day tank
- Bulk fuel tank connections
- Water seperator fuel filter