This 1RU assembly contains numerous DC control and monitoring features that integrate power and distribution components into a highly functional system.
Built-in features include: low voltage disconnect, digital monitor of voltage and amperage, battery disconnect breaker, and alarm contacts. The digital display monitors bus-voltage, battery voltage, system output current, and low-voltage connect/disconnect set points.
Alarm contacts actuate on low voltage and battery-disconnect conditions. Rear panel bus bars provide ample terminal landings for easy integration with rack mount rectifiers, distribution panels and batteries.
Digital monitor displays system bus voltage, battery voltage, total rectifier amperage, and connect/disconnect voltage set points, and system ambient temperature
For use with 12, 24, and -48V systems
Solid state (FET) low battery voltage disconnect with adjustable set points and manual over ride switch for system maintenance/testing, with adjustable low battery alarm contact alerting to impending system shutdown
100 amp battery disconnect breaker for system protection and easy testing and maintenance
Form C alarm contacts
All these functions in a compact 1 RU unit, minimising system rack space
Nominal system voltage: 12, 24 or 48 VDC
Voltage range: 8 to 65 VDC
Grounding: Positive or Negative (polarity insensitive)
Maximum continuous current: 100 amps DC
Battery breaker: 100A with handle guard
Low-voltage battery disconnect: 100A, solid
Chassis: aluminium, black powder coat
Plated copper. Landings for up to three rectifier inputs, with separate battery bus
Rack Size: 19" or 23", 1U
Dimensions: 1.75" H x 19/23" W x 11" D
Weight: 6.25 Lbs.
Operating temperature range: 0 to +60°C
Meter: Display (via front panel selector switch)
LVD thresholds: Connect and Disconnect
Default settings restore feature
Meter power source selector switch:
Rectifier/Battery allows meter read if loss of AC or DC power
Form C alarm contact activates on LVD Open or Battery Breaker trip
Form C low battery alarm contact activates on LVD pre-disconnect condition
Front panel red LED activates on any alarm condition
Battery: 100 amp circuit breaker
Reverse polarity: polarity insensitive design
GFS Power | DC Power Products and Systems, 12V, 24V, 48V DC
GFS Power is a specialised distributor of power products and systems with manufacturing partners in Europe, Asia and North America. Products, systems and solutions supplied are designed and manufactured ...