FDMR - Fire damperPage 10 Version 2022-12-20
TPM 165/22
Thermoelectrical starting mechanism BAT 72
Power voltage
AC/DC 24 V
50/60Hz
Rated current 1 A
AC/DC throughput resistance <1 Ω
Protection class III
Degree of protection IP 54
Probe length 65 mm
Ambient temperature
Storage temperature
Ambient humidity
-30°C … +50°C
-40°C … +50°C
Max. 95% RH, non-condensing
Connection supply
Cable 1 m, 2 x 0.5 mm², Betaflam cable heatresistant up to 145°C
Response temperature thermal fuse
Duct inside temperature 72°C
Duct outside temperature 72°C
Thermoelectrical starting mechanism BAT
■ If the thermal fuse Tf1 breaks (for a temperature close to
the fire damper), it is necessary to replace the actuating
mechanism. Thermoelectric starting mechanism BAT is
integral part of the actuating mechanism.
■ If the thermal fuse Tf2 (for temperature in the duct) is
interrupted, it is enough to replace only the spare part
ZBAT72.
■ When one of the thermal fuses responds, the supply
voltage is interrupted permanently and irreversibly.
■ The function (interruption of the supply voltage) can be
checked by pressing the test button.
■ Installation is carried out with the pre-assembled, self-
drilling and self-tapping screws.
Temperature thermal fuse
Spare parts are only supplied on the basis of an order.
BELIMO ZBAT 72
Black (BK) = 72°C (standard)
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