Tủ trung tâm chữa cháy CLVR 2 zones COFEM CLVR02EXT
- COFEM CLVR02EXT là tủ trung tâm điều khiển tự động hệ thường 2 zones với chức năng chữa cháy. Đạt tiêu chuẩn EN 54-2, EN 54-4, EN 12094-1 và CE mark.
Features
- 2 zones control panel with extinguishing functionality for conventional detectors and call points use.
- Third additional zone configurable as an alarm and detection zone for conventional detectors and call points or as a monitoring input of an external fire protection system.
- Same technical features as conventional CLVR control panels (2 general sounder outputs, 1 alarm output, 1 fault output, 230Vdc outputs, test mode, threshold setup, metallic cabinet, etc).
- 3 modes of operating extinction:
+ Standard mode: Output R1 of pre-warning is activated with Zone 1 or Zone 2 in alarm status.
+ Consecutive mode: Output R1 is activated intermittently (1 second with Zone 1 or Zone 2 in alarm status, 0,5 seconds with Zones 1 and 2 in alarm status, and continuing once the output R2 delay is finished).
+ Simultaneous mode: Output R1 is activated with Zones 1 and 2 in alarm status.
- Stop and activation extinguishing button directly in the control panel.
- Possibility to install manual stop and activation buttons near the flood zone.
- 1 extinction output (”R2”) supervised, temporized supervised, temporized between 0 and 60 seconds, protected by a resettable fuse.
- Delay for R2 extinguishing output reset after extinguishing activation temporized between 0 and 30 minutes.
- MODBUS protocol over RS485 on demand.
- Possibility of ON-LINE software in a PC using the MODBUS functionality.
- CONTACTID on demand.
- Certified according EN 54-2, EN 54-4 and EN 12094-1 with CE mark.
Đặc tính kỹ thuật
| Model | CLVR02EXT |
| Supply voltage | 110/230VAC 50/60Hz |
| Output voltage | 21 V Nominal |
| Max. consumption | 70 VA at 230 V/AC |
| Batteries | 2x12V7 Ah SLA |
| Extinction fuse R1/R2 | 0,5A/0,75A autoreset |
| Batteries charger | 500 mA 27 V/DC 20ºC |
| Devices par zone | 32 |
| Control panel power supply | 2,2 A |
| Max. current per zone | 2 mA (in standby) |
| End of line capacitor | 4 K7 |
| Sounder output voltage | 30 V/DC |
| Environmentals conditions | -10ºC +50ºC |
| Size | 363 x 331x96 mm |
| Weight (without batteries) | 4,3 Kg |
| Standard | EN 54-2, EN 54-4&EN 12094-1 |
| 30v max. current output | 1,5 A |
| Extinction module fuse | 1,85 A autoreset |
| S1 output sounder fuse | 1,85 A autoreset |
| S2 output sounder fuse | 0,75 A autoreset |
- Bảo hành: 12 tháng.
