Generator Set 18

Generator Set 18

This is a 18 kVA Diesel powered 3-phase generator set integrated in a sound dampening rugged outdoor housing, suitable for
installation on a truck.


The complete system is compliant with MIL-STD-810F, and also includes the electrical connection box and generator control panel, integrated inside the outdoor housing.

Automatic start and switch over to a standby generator can be performed by the controller in case of failure of the primary system, in 10-30 seconds.

You can count on Subelj for reliable power and customized solutions for
your application

General characteristics:SAC 35 NT is a control and protection device for generating sets, suitable for automatic and manual start application.
Display Information:Voltage, current, power, frequency, power factor, fuel level,
running hours meter, generator overload protection.
Alarms:High engine temperature, oil pressure, overload, short circuit, overspeed/unerspeed, low fuel level, low battery voltage
Two Gensets Standby Operation:Primary generator set is started manually and is powering
the load. In case of primary genset failure the secondary
genset is automatically started, the primary genset is
disconnected, and the load is transferred to the secondary
genset. The changeover time is of 10-30 seconds.
Note: Only one generator can operate at a time (there is
no output synchronization for parallel operation).

Product Specifications

Electrical:Power: 18 kVA (14.4 kW) (ISO Standard Power for continuous operation)
Voltage: 3 phase, 380 V
Frequency: 50 Hz
Power factor: 0.8
Environment:Operating temperature: -10 C to +55 C
Storage temperature: -20 C to +60 C
Maximum altitude: 4160 m above sea level
Compliance: MIL-STD-810F
Engine:Make/Model: Lister Petter LPWT4
Type: 4 Stroke Turbo Diesel, Water cooled
Cylinders: 4
Displacement: 1.86 liter
Operational RPM: 1500 rpm
Consumption: 262 g/kWh
Starter voltage: 12 V
Alternator:Type: Synchronous, 4 poles
Regulation: Automatic, ±1,5% (±1% at static conditions)
Insulation: Class H
Protection: IP 23
Overload capacity: 150% for 10 seconds
Generator Set Housing:Operating sound level: ≤75 dBA at 1 m
Protection: IP 23, prepared for outdoor operation on truck
Doors: Easy access to engine and alternator, with locks
Ancillary Equipment:Starting batteries: 60 Ah, CaCa Technology
Generator controller: SAC 35 NT
Fuel Tank: Integrated to genset base frame, autonomy 12 h
Exhaust system: Muffler and exhaust pipe with protection guard
Base frame: Monoblock steel base frame, engine and alternator installed on anti-vibration mounts. Provisioned for easy transport with forklift or crane. Powder coating finish.
Other: MIL grade sockets, all fluids necessary for operation (except fuel)
Dimensions and Weight:Dimensions: 1900 x 900 x 1500 mm (L x W x H)
Dry Weight: 525 kg
Total Weight: 598 kg