The annunciators are designed to provide the possibility of supplying light and sound alarms in fire alarm and fire extinguishing systems when working together with receiving and control devices.
| Orbit VZ Z | Orbit VZ S | Orbit VZ NW | |
| Power supply from a DC voltage source | = 12-30 V | = 12-30 V | = 12-30 V |
| Maximum current consumption | 0.15 A | 0.08 A | 0.2 A |
| Orbit VZ Z 220V | Orbit VZ S 220V | Orbit VZ SZ 220V | |
| Powered by AC voltage | ~ 220 V | ~ 220 V | ~ 220 V |
| Maximum current consumption | 0.04 A | 0.03 A | 0.06 A |
| Type and level of explosion protection of the siren | PB Ex mb ib I Mb X / 1 Ex mb ib IIC T5 Gb X / Ex tb ib IIIC T100 ° C Db X | ||
| Sheath protection degree | IP 65 | ||
| dimensions | 138x100x58 mm | ||
| Sound pressure at a distance of 1.00 m | 105 ± 5 dB | 105 ± 5 dB | |
| Signal color | Red (default) Yellow Green White Blue | Red (default) Yellow Green White Blue | |
| Weight | No more than 1.0 kg | ||
| Temperature range | -60 ° ... + 85 ° C | ||
| Material | Polyamide | ||
The siren is supplied with a power cable in a metal hose 1.5 m long or at the request of the customer.For installation, there is a sleeve at the end of the siren power cable, which is screwed onto the cable gland of the switch box with a G 1/2 thread.
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