DESCRIPTION
The 3-Phase Control Trolley, when used in combination with 4-Bank Channel Elements, is an ideal mobile unit for providing power, switching and temperature control for internal vessel heat treatments and temporary furnaces.
Six circuits of three elements can be controlled (connected in star) to the 3-Phase Control Trolley providing a maximum power output from eighteen 4-bank channel elements of 238kW from a 415V supply and 218kW from a 380V supply. Each of the six power and control channels are protected by three, 60A, miniature circuit breakers and controlled by an Advantage 3™ temperature programmer/controller.
For safe connection the unit is fitted with six, three phase, neutral and earth panel mounted sockets rated at 63A per phase. Fully loaded, the 3-Phase Control Trolley requires a three phase, neutral and earth supply of 360A per phase. The incoming supply is protected by a three phase and neutral, 400A, isolator.
The 3-Phase Control Trolley provides power distribution and control, via six control channel outputs, for up to eighteen 240V, 13.2kW, (or 220V, 12.1kW) 4-bank channel elements. (Refer to the Channel Elements Technical Specification sheet).
SPECIFICATIONS
General
- Three phase, forced air cooled, class H, 50kVA.
- Primary winding connected in Delta.
- Secondary winding connected in Star.
- Auxiliary winding: 110V a.c. 3.3kVA single phase.
Control
- Temperature measurement, display and control.
- Degrees Fahrenheit or Degrees Centigrade.
- Start temperature.
- Temperature ramp up and down in degrees per hour.
- Hold/soak temperature set point and hold/soak time period setting.
Dimensions
- Weight: 355kg.
- Case Dimensions:
– Height: 1545mm;
– Width: 680mm;
– Depth: 665mm.