MRH400-2-1.1-F400
Switzerland · Schweiz
Switzerland · Schweiz
-
Documentazione
Cablaggio
| Diagram 1 (connection of electric motor in the fan`s service switch) |
| Electric motor with P2<=4 kW in Y or D connection |
| Lock the switch in position ON to prevent unintended switch OFF (lock is not in scope of delivery) |
| Diagram 2 (connection of actuator in the actuator`s service switch) |
| * 24VDC (+30/-20%) |
| ** NO/NC are intended to control position of actuator`s service switch (ON - OFF) |
| Warning: the control voltage 24VDC to open or close hatch cover should apply max. 6 minutes. |
| This is to ensure by control system (use actuator`s internal floating limit switches as indication of cover position to cut off the control voltage). More see instructions (current, intermittence). |
| The connection cable to service switch calculate with max. 1V voltage drop at max. load! |
| Operating mode for peak load at 25°C ambient: S2 1 min |
| Operating mode for continuous load at 40°C ambient: S3 5% (example: open in 30s, then wait 9min 30s) |
| Max. current of actuator(s) at SL 1000 (rated MRH load): |
| MRH 400-630: 4A |
| MRH 710-800: 6A |
| MRH 1000: 8A |
| MRH 1120-1250: 2x8A=16A |
| Diagram 3 (connection of actuator`s internal floating limit switches in the actuator`s service switch) |
| *** drawn position - closed hatch |
| 1-2 opened, 2-3 closed in closed hatch position |
| 1-2 closed, 2-3 opened in opened hatch position |
| 1-2 closed, 2-3 closed in any intermediary position of the hatch cover |
| 1-2, 4-5 opened, 2-3, 5-6 closed in closed hatch position (MRH 1120-1250 only) |
| 1-2, 4-5 closed, 2-3, 5-6 opened in opened hatch position (MRH 1120-1250 only) |
| 1-2, 4-5 closed, 2-3, 5-6 closed in any intermediary position of the hatch cover (MRH 1120-1250 only) |
| Potentialfree NC contacts, load capacity 24VDC/1A |
| Functions of the actuator`s service switch: |
| Position 0: stop (NO - opened contact, NC - closed contact) - SAFETY POSITION |
| Position 1: open hatch cover (NO - closed contact, NC - opened contact) - WARNING! |
| Position 2: close hatch cover (NO - opened contact, NC - closed contact) - DANGER! |