Solid-state contactor with analogue input for pulsed output
BF 9250/0_2
Article number:
0057882
Type:
BF9250.91/002 UH=AC/DC24V DC4-20mA
Description
- Analogue control for precise temperatur control
- Fast and noiseless switching of heating elements
Technical specifications
| Analog Input Control: | 4 - 20 mA |
|---|---|
| Approvals: | UL |
| Auxiliary voltage: | DC 24 V |
| Load current up to: | 50 A |
| Load voltage up to: | AC 480 V |
| Number of poles: | 1-pole |
| Temperature monitoring: | Yes |
| Type: | BF 9250/0_2 |
| Widths: | 22,5 mm, 45 mm, 90 mm |
Downloads
Features
- According to IEC/EN 60947-4-2, IEC/EN 60947-4-3
- Analogue controller for accurate process temperature control
- Burst firing control of heaters
- Control input optional with DC 0 ... 10 V, DC 4 ... 20 mA, 0 ... 10 kΩ
- Reverse action operation possible
- Rated operational voltage range up to 480 V
- Rated operational current is up to AC 50 A
- Zero cross switching
- Protected by varistors
- Temperature protection of the power semiconductors
- LED indications for supply, output status and alarm status
- Alarm indication on mains synchronisation failure
- Alarm indication on control input failure
- Alarm indication on over temperature of power semiconductors
- DIN-rail mountable
- BF 9250/0_2 to 10 A: Width 22.5 mm
BF 9250/0_2 to 25 A: Width 45 mm
BF 9250/0_2 to 50 A: Width 90 mm