First, the product description:
Protection device 1. The controller of: 1. Less power source disconnection detecting phase 2. fuse 3. The controller heatsink overtemperature protection 4. abnormal output contacts, providing remote monitoring use, contact capacity 240VAC... / 5A.
2. The controller has a CE safety certification of international standards.
3. With each phase RST fuse breaker indicators and provide abnormal output contacts, do system emergency control purposes.
The cooling fan operation has a temperature control, work, 45 degrees to stop when the heat sink temperature of 55 degrees, the fan can be increased 2-3 times lifetime.
5. applicable to load:. IR lamps, quartz lamps, molybdenum disilicide heater use shoe-making machinery, plastic blowing machinery, plastic extrusion machinery, vacuum deposition, vacuum sputtering machine, heat treatment furnace, electric furnaces, electric boiler, wire machinery, Artex machinery, textile machinery, constant temperature and humidity system.
6. Overload: blinks 1 under.
Sources of electricity due to phase protection: flashes 2 under.
Phase unbalance protection: blinking 3.
Body overtemperature protection: flashes 4 under.
Load disconnection protection: flashes 5 under.
7. Set the maximum current limit, allowing users to more diversified options.
Second, the functional description
To replace the traditional electromagnetic switches, instant fill temperature, so that the temperature difference to a minimum, does not produce sparks and arc. Set a maximum current limit, allowing users to more diversified options.
1. Mains voltage: AC 220V 380-480V ± 10%
2. Auxiliary voltage: AC 220V ± 15% 50 / 60Hz
3. Current Rating: 25A 35A 50A 60A 80A 100A 125A 160A 180A 200A 225A 250A 300A 350A 400A 600A 750A
4. Operating frequency: 47-63Hz
5. Output: phase control output
6. phase input control signal: 4-20mA, 0-5V, 1-5V, 0-10V, 2-10V.
7. Output voltage range: 0-100%
8. Use of the environment: -10 degrees -50 degrees and humidity 90% RH or less
9. Insulation resistance: 20 MΩ or more (between power supply and housing), 20 MΩ or more (between the input signal and the shell)
10. Compressive strength: between power supply and case 2500VAC / 1 minutes, the power of the input signal 1000VAC / 1 分钟