Fireclass PMM800 Power Monitor Module - 557.202.608
- Manufacturer : FireClass
- Part Code : PMM800 (557.202.608)
- Power Monitor Module
- Unboxed
Fireclass PMM800 Power Monitor Module
The PMM 800 is a FireClass addressable power supply monitoring module and is designed to fix to studs on the top of the PSM800/820/821. The PMM 800 is a FireClass Addressable power supply monitoring module which is usually used with the PSM 800/820/821 power supply module to make an addressable power supply.
The PMM 800 monitors the PSM800/820/821 for mains failure, earth fault, battery charger fault and battery fault. It can reset the PSM800/820/821 resettable 24Vdc output and initiate a battery test which then reports battery voltage and current to the controller.
Additional Information
Input – The 230 VAC mains supply is connected to the input of the power supply unit (BAQ60T24 or BAQ140T24). The 28.6 VDC output from the power supply unit is fed to the input of the PMM800.
Output - Table 20 in the design document shows the 3 DC output rails voltage ranges.
The PMM800 provides four 24 V outputs. Each output is fitted with a fuse. These are F1AL 250VAC 20x5mm fast blow glass fuses. There is a battery fuse fitted. This is a T8AH 250VAC 20x5mm ceramic anti-surge fuse.
