MERAWEX – manufacturer of industrial power supplies and power supply systems
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ZMS-1-48V3A

Floating-operation power supply 48 V / 3 A with battery backup in a wall-mounted cabinet

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Energy
Fire Protection
Industry
Telecommunication
  • Floating-operation power supply with battery backup housed in a wall-mounted cabinet
  • Output voltage: 48 V, maximum output current: 3 A
  • Battery capacity up to 5 Ah
Manufacturer:
MERAWEX
CE marked
Output voltage: 48 Vdc
Wall mount

Product description

The ZMS-1-48V3A is a 48 V floating-operation power supply designed for telecommunications equipment, electric power systems, telecom power systems, DC UPS systems, and industrial automation installations. It delivers a maximum peak output current of 3 A and supports VRLA AGM batteries, automatically switching to battery operation in the event of an AC mains failure.

The power supply supports battery capacities of up to 5 Ah, while integrated protection features safeguard against reverse polarity and overload conditions. Housed in a compact 395 × 356 × 96 mm wall-mounted cabinet, it is ideally suited for installations where space is limited.

Technical specification

AC supply voltage 230 V
DC supply voltage 220 V
DC output voltage 48 V
Maximum output current 3 A
Battery capacity 5 Ah
Dimensions (WxHxD) [mm] 395x356x96
Installation wall-mounted

Application

  • telecommunications:
    • subscriber equipment
    • DSLAM/ONT distribution frames
    • remote access devices
    • transmission nodes and network equipment
  • automation and infrastructure:
    • RTU/telemechanics stations
    • field facilities with transmission equipment
    • monitoring and control systems

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