The Merawex ZSP100-5.5A-40 power supply is designed for fire detection systems. It provides a 24 V/5.5 A output and features a metal enclosure with space for two 12 V/40 Ah batteries.
The outputs are protected by separate fuses. The unit also provides overload protection for the output circuits and batteries, as well as protection against reverse battery polarity. The LED indicator shows the power supply status, while remote signalling covers mains failure and battery fault, with three relay contacts for each type. It also features an external alarm input and RS-232 / RS-485 communication.
- Input voltage: 100/230 V AC
- Output voltage: 24 V
- Output current: 5.5 A
- Battery space: 2 x 12 V/40 Ah batteries
- Enclosure: Metal
- Output protection: Separate fuses
- Circuit and battery protection: Overload protection
- Battery protection: Reverse polarity protection
- Status indicator: LED
- Remote signalling: Mains failure and battery fault, with 3 relay contacts for each type
- Input: External alarm
- Communication: RS-232 / RS-485
- Performance under load: High
- Power consumption: Low
- Failure rate: 0.5% over 3 years
- Certifications: EN 54-4, EN 12101-10
- Dimensions: 455 x 356 x 187 mm
- Weight: 7.5 kg
- Type
- Power Supply
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.