Fire alarm system bus loop short isolation module

Linkage fire alarm system ring loop or tree loop isolation module for TC addressable fire alarm system.TCMK5210Wiring type: Non-polar two busType: IsolatorAction Current: 170mA/270mALoad Capcaity: Loop,24V,170mA/270mA (B, ZX2 short circuit)Mounting Hole Distance: 60mmIngress Protection Rating: IP30Specification: 86mm*86mm*40mm (with base)Approval: LPCB, CE, GOSThow to ator

Bus short circuit isolator is simply called bus isolator.

It is necessary to install bus short circuit isolator in bus automatic fire alarm system. When a bus fails, the bus isolator automatically separates the faulty bus part from the whole system to ensure the normal operation of the rest of the system.

At the same time, the fire alarm controller indicates the part of the isolated parts, which is convenient for maintenance.

When the fault is rectified, the bus isolator automatically reintegrates the isolated part into the system.

When a fault such as short circuit occurs at a certain position in the bus, the short circuit isolators on both sides of the bus will act to isolate this section of out affecting the normal work of other bus devices in the circuit.

When the fault is rectified, the isolator automatically reintegrates the isolated part into the fire alarm system.