DESCRIPTION
Heater repair assembly provides a cost-effective method of repairing burnt out nickel/chrome heating elements by recycling heating element beads and connectors.
The repair kits include the necessary core wire with welded cold tails.
Specifications
| Core wire | Voltage, V |
|---|---|
| 60:16 | 60 |
| 80:20 | 60 |
Transformer core
- 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
Primary supply
- Primary voltage: 380V, 415V, 440V
- Primary current: 76A, 70A, 66A
- Frequency: 50/60 Hz
Protection
- Three phase 80A circuit breaker with shunt trip
- Three primary core winding over temperature thermostats linked to circuit breaker shunt trip
Secondary outputs
- Output: 32.5V – 0V – 32.5V (for 30V and 60V heating element operation)
- Auxiliary outputs: Two 110V, 10A, 50/60Hz output sockets
- Number of temperature controlled output channels: 6 channels
- Maximum load per output channel: 8.1kW (e.g. three 60V, 2.7kW heating elements)
- Maximum current per output channel: 135A
Switching
- Six double pole, 180A, contractors with 110V a.c. coil
Temperature 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
Temperature recording
- Ambient temperature: Minus 0˚C to 50˚C
- Humidity: 20% to 80% RH, non-condensing is required (temperature x humidity < 3200)
- Environmental protection: IEC IPSO (front door of panel mounted unit)
- Input points: 12 Points
- Input thermocouple types: Thermocouple inputs- K,
- Reference range: Type K: -200˚C to 1370˚C (-326˚F to 249˚F)
- Printing system: Ink jet system, 6 colour
- Chart Width: 180mm
- Chart Length: Z fold 20m
- Chart Speed: 5 to 300mm per hour
Construction
- Case: 304 Stainless Steel case fitted with four 150mm nylon wheels
Dimensions
- Weight: 355kg
- Case Dimensions:
Height: 1545mm
Width: 680mm
Depth: 665mm