Manual start devices IPR 535 Gorizont "Pusk" MK and IPR 535 Gorizont are designed for starting the actuators of fire extinguishing systems, smoke removal systems, etc. Explosion protection marking: 1 Ex d 11В Т6 Gb, 0Ех ia IIBT6 Ga. Full compliance with requirements of GOST R 53325-2012.
Start device can be used as a stand-alone device, as well as in the alarm loops for short-circuit (parallel connection) or opening (connection in series) effect. Two-color status indicator: standby mode indication - green flashing once in 5-7 seconds; "alarm" mode indication - red flicking with frequency above 5Hz. Class rated as per GOST R 53325-2012: manual call point - Class А (single-action); manual start devices - Class В (double-action).
Start device IPR535 Gorizont PUSK MK comes with two cable glands that allow to install it in the alarm loop with round cable of diameter 6-10 mm.
For use in explosion-hazard zones rated to Class 0 and lower.
| Explosion protection marking |
1Ex d IIB T6 Gb |
0Ex ia IIB T6 Ga |
| Marking of explosion protection parameters |
|
Li: 1 uH, Ci: 30 pF, Ui: 27 V, Ii: 25 mA, Pi: 0.8 W |
| Ingress protection |
IP67 |
IP67 |
| Operating temperature range |
-60°С<Ta<75°С |
-60°С<Ta<75°С |
| Climatic rating |
UHL1 |
| Operating voltage |
8-28V |
| Input current in standby mode, max.: |
80 uA |
| Intrinsic input current in 'Alarm' mode, max.: |
0,7 mA |
| Current in circuit of external additional resistor, max.: |
100 mA |
| Enclosure color: |
yellow |
| Enclosure material |
aluminium alloy |
Impact-resistant polyamide |
| Overall dimensions without cable glands |
130х120х50mm |
Manual start devices IPR 535 Gorizont Pusk MK are supplied with cable glands of various versions:
- For surface routing of the connecting cable (designation index - К);
- For routing the connection cable in pipe G1/2 (Т-1/2);
- For routing the connection cable in pipe G3/4 (Т-3/4);
- For connection of the armoured cable (B);
- For connection of the cable in metal hose RZTsH-15 mm or 20 mm (КМ15, КМ20).
Manual start devices IPR 535 Gorizont Pusk MK comes with two cable glands that allow to install it in the alarm loop with round cable of diameter 6-10 mm.
