Unison UNI 901 MCPHT 48 50 420 AL5 SCR Power Controller 901, Phase Angle, 50 A
- Brand
- Unison
- Model number
- UNI 901 MCPHT 48 50 420 AL5
- Category
- Solid State Relays
Microcontroller-based SCR power controller with phase-angle firing worked out for 1% accuracy, driving 50 A loads on 90-480 V AC supplies (detected automatically) from a 4-20 mA or 0-10 V DC signal.
Price and availability on request
Key features
- Microcontroller based SCR power controller
- For 1% accuracy, sine wave area based calculation
- Input: 4 to 20mA/51E or 0-10VDC/1ME, Green LED
- Input Fix Supply : 24VDC/30mA
- O/P. Auto Detection: 90-480 VAC & 47-63Hz, 50 Amp
- PIV : 1600Vpk, I²T : 3000A²S for 9.6mS
- Body & I/P. to O/P. insulation : 6kV for 1min
- Short Circuit Protection by “B” Curve DP MCB
- Resistive load Max 15 A SC protect by 16 A DP MCB
- Short Circuit Current Rating : 10kA for <3mS
Specifications
| Input | 4 to 20mA/51E or 0-10VDC/1ME, Green LED |
|---|---|
| Input Fix Supply | 24VDC/30mA |
| O/P. Auto Detection | 90-480 VAC & 47-63Hz, 50 Amp |
| PIV | 1600Vpk |
| I²T | 3000A²S for 9.6mS |
| Body & I/P. to O/P. insulation | 6kV for 1min |
| Short Circuit Current Rating | 10kA for <3mS |
| G-68 | 26 Amp |
|---|---|
| B-48 | 32 Amp |
| Order code | UNI 901 MCPHT 48 50 420 AL5 + G-68 HEAT SINK + DIN RAIL |
|---|
Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.
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