Performance features
- Compact SHEV control panel, specifically for stairwells
- Up to 3 A total drive current
- Stabilised output voltage
- Integrated smoke extraction and ventilation button
- Switchable SHEV safety functions: Fault equal to alarm, SHEV retriggering function and smoke detector remote reset
- Integrated comfort functions for daily ventilation
- 2 freely programmable and isolated signalling contacts
- Optional connection to rain detectors or wind / rain sensors without an additional module
- Connection of up to 8 SHEV operation panels and 14 fire detectors per line (Only detectors permitted by D+H may be used)
- Easy installation by separating installation plate and upper housing
Technical Data
| Supply | 230 V AC / 50 Hz / 100 VA |
|---|---|
| Stand-by power | < 5 W |
| Output | 24 V DC / 3 A |
| Ripple | < 0.5 Vss |
| Mode of operation monitoring | Continuous duty |
| Mode of operation Alarm / Ventilation | Short-time duty 30 % duty cycle |
| Type of protection | IP 30 |
| Temperature range | -5 °C ... +40 °C |
| Line / Group | 1 / 1 |
| Housing | Aluminium |
| W x H x D | 156 x 235 x 82 mm |
| Battery type | Typ 8 (1x) |
| Weight | 1.90 kg |
Designs
| Type | Art. No | Colour |
|---|---|---|
| RZN 4503-T | 30.107.30 | Orange (~ RAL 2011) |
| RZN 4503-T/B | 30.107.50 | Blue (~ RAL 5009) |
| RZN 4503-T/G | 30.107.40 | Grey (~ RAL 7035) |
| RZN 4503-T/R | 30.107.70 | Red (~ RAL 3000) |
| RZN 4503-T/Y | 30.107.60 | Yellow (~ RAL 1004) |
Approvals / Certificates
These products are also available with the following approvals:
Find out about permission details from your D+H Partner.
