Radiator mounted load banks

From 10kW to 300kW 400V AC 3-phase

Key features

 
 
 

Load banks for integration with generator radiator cooling systems.

Integrated load

Integrating a load into the generator package enables load tests to be run frequently and easily without the need for an external load bank. This is particularly valuable where generators are installed in locations with limited accessibility..

Ballast load

A radiator mounted load provides the possibility to have a ballast load on the generator when running with a light application load for long periods of time. Increasing the load ensures efficient combustion and operation of the generator, preventing wet stacking issues.

Load step control

Radiator mounted load banks are offered with 2 load steps, each 50% of the total power rating. This provides an incremented step for the ballast or test load possible.

As an optional extra, load section contactors can be installed in the connection compartment for remote control of the load.

Technical specification

 

Ratings

Other voltages and frequencies available on request. 

 

Voltage

400V AC

Phases

3-phase, 3-wire

Frequency

50Hz / 60Hz

 

Control and Ventilation

 

Option 1

Direct connection to load (no controls)

Option 2

Load section contactors (with coils wired to terminals for external integration).

Cooling

External forced convection airflow required, horizontal orientation

Air inlet temperature

80 degC maximum

Control supply

230V AC 1-phase 50Hz (only required on option 1).


Connection Interfaces

 

Load connections

3x Copper palms with through holes

External control supply

DIN mount 2.5mm.sq terminals


Operating Environment

 

Suitable for indoor use only (for installation into generator cooling duct/ canopy.

Ambient temperature 5°C to 40°C

Ingress protection

Load compartment IP00

Controls compartment IP54


Construction

 

Resistor elements Tubular type up to 60kW, Expanded mesh above 60kW

Element material Stainless steel

Main enclosure Pre-galvanised steel, natural finish


Weight and Dimensions

 

Dependant on power rated selected - see datasheet.

Downloads

Technical datasheet .PDF