MHY 734.029
Base
The MHY 734 Base is intended for the connection of the interactiv fire to the or to the addressable Electric Fire Detection and Alarm System LITES
The MHY 734 Base is intended for the connection of the interactiv fire to the or to the addressable Electric Fire Detection and Alarm System LITES.
The MHY 734 Base is intended for the connection of the interactiv fire detectors MHG 161, MHG262, MHG 362 and MHG 862 to the analogue (MHU 110, MHU 111, MHU 115, MHU 116,MHU 117 C.I.E.‘s) or to the addressable (MHU 109 C.I.E.) Electric Fire Detection and Alarm System LITES, and for the connection of the non-addressable detectors MHG 231, MHG 331 andMHG 531 to the system with the C.I.E.‘s MHU 106 (by the help of the JSM-5 loop group), MHU 108, MHU 113, or by means of the MHY 409 Addressing Unit to the addressable and analogueC.I.E.‘s. A plastic moulding is concerned wherein screw terminals for the connection of fire line (loop) conductors, of parallel signalling and of auxiliary lines are placed.
It is produced in the following versions:
- MHY 734.024 - for detectors MHG 161, MHG 261, MHG 361, MHG 861 a MHG 243
- MHY 734.029 - for detectorsMHG 231, MHG 331 a MHG 531
- MHY 734.028 - version with acoustic signalling
Technical specifications | |
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Rated voltage | 20 V |
Maximum permissible voltage | 35 V |
Maximum permissible terminal current | 150 mA |
Cross-section of attachable conductors | (0,2 až 2,5) mm² |
Protection according to ČSN EN 60529 | IP 43 (basic), IP 44 (with a cover plate) |
Dimensions | ø(98 x 18) mm |
Weight | 60 g |
Product intended for a plant with safety arrangement in terms of ČSN EN 60950.
Working conditions | |
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The MHY 734 Base is intended for the interior of objects without occurrence of agressive substances, and for places where its protection and climatic immunity conform, and where sudden temperature changes leading to dew and ice accretion don`t occur. | 3K5 |
Working temperature range | -25 ºC až + 70 ºC |
Relative humidity | max. 95% při 40 °C |
Atmospheric pressure | (86 až 106) kPa |