Digital Thyristor Controller
Advantage :
- The load power is Proportional to controller input
- Output to body 4kV~ isolation
- Input to Output 2500vrms isolation
- Heat Sink + Din Rail Mounting (35mm)
- Inbuilt Snubber network
- Controlled range 10% to 90% of line voltage Linearity Better than ±2%of the range.
Application :
- Glass Industries
- Electroplating Machinery
- Ceramic Industries
- Furnace Industries
- Biscuit Making Machine
- Paper Industries
- Polyester yarn processing Industries
- Hot runner system of plastic Processing Machinery
Precaution :
- Used for resistive load only.
- Do not give DC voltage at 4-20mA input control of SSR otherwise input of SSR will fail.
- Phase Line voltage should be in range of 230VAC ±10% or 440 vac ±10%.
- SSR will not work if heater connected in star without neutral
- Heat sink temperatures should not increase 70°C
- For dv/dt and transient voltage uses dv/dt snubber and metal oxide variastor externally
- Protection : use semiconductor fuse for short circuit protection.
- Phase angle varies so that Rth will change So bigger size of Sink is required
