445009, Samara region, mountains. Tolyatti st.
Novozavodskaya 2a, building 309
Novozavodskaya 2a, building 309
The panel is designed to provide the possibility of supplying light (text or symbolic) alarms in fire alarm and fire extinguishing systems when working in conjunction with receiving and control devices.
| Equipment name | Sphere VZ (Set 1) | Sphere VZ (Set 2) | Sphere VZ (Set 3) | Sphere VZ (Set 4) |
| DC voltage supply | =12-30 V | =12-30 V | =12-30 V | |
| Maximum current consumption | 0.15 A | 0.25 A | 0.25 A | |
| AC voltage supply | ~220 V | ~220 V | ~220 V | |
| Maximum current consumption | 0.05 A | 0.24 A | 0.18 A | |
| Type and level of explosion protection of the siren | 1 Ex mb ib IIC T5 Gb X/Ex tb ib IIIC T100°C Db X | |||
| Degree of protection of the shell | IP65 | |||
| dimensions | 385x165x55 mm | |||
| Lettering size | Not less than 330x80 mm | |||
| Sound pressure at 1.00 m | Not less than 105±5 dB | |||
| Offline time | At least 5 hours | |||
| The alarm light signal of the siren is distinctly distinguishable when it is illuminated (Sirens) | Up to 500 lux | |||
| Weight | Not more than 2.5 kg | |||
| Temperature range | -60°C…+85°C | -40°C…+60°C | ||
| Material | High impact 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, the end of the power cable of the siren has a sleeve that is screwed onto the cable entry of the junction box with a G 1/2 thread.
3D model of the explosion-proof fire alarm "SFERA VZ" 22.44.01.03184.141. Type Approval Certificate of the Russian Maritime Register of Shipping EAEU No. RU D-RU.PA01.B.65998/21. Declaration of Conformity to TR CU 020/2011 "Electromagnetic Compatibility of Technical Equipment" EAEU No. RU D-RU.PA01.B.66129/21. Declaration of Conformity to TR CU 004/2011 "On the Safety of Low-Voltage Equipment" EAEU No. RU D-RU.PA01.B.66129/21. Declaration of Conformity to TR CU 020/2011 "Electromagnetic Compatibility of Technical Equipment" Refusal decision No. 21/06/0244 in certification of TR CU 010/2011 "On the safety of machinery and equipment" EAEU RU C-RU.PB74.B.00238/21. Certificate of Conformity with EAEU TR 043/2017 "On Requirements for Fire Safety and Fire Extinguishing Equipment" EAEU RU C-RU.AZh58.B.03817/21. Certificate of Conformity to TR CU 012/2011 "On the Safety of Equipment for Work in Explosive Environments" Operation manual. Explosion-proof light fire alarm (board) SFERA VZ (set 1) Operation manual. Explosion-proof light fire alarm (board) SFERA VZ (set 2) Operation manual. Explosion-proof combined light-and-sound fire alarm (board) SFERA VZ (set 3) Operation manual. Explosion-proof light fire alarm with backup power supply (board) SFERA VZ (set of 4) 
