7021, 7025 - 24Vdc Nominal DC Battery Back Up/DC UPS Units
 
  • Compact reliable high quality DC backup unit, that requires no extra wiring
  • Regulated Linear power supply for load and charger
  • Smart battery management with temperature compensation
  • Status LEDs and relays
  • LCD Status display and/or RS232 on some models
  • Suits 19" rack mounting
  • Australian designed and built for extreme conditions, virtually maintenance free
 

AMALGEN DC UPS units are a compact, power supply and battery charger, all in one. The DC is produced by a fully regulated linear power supply that will look after the load and supply charge to the battery. Quality DC power and long battery life is maintained by a smart controller that also allows for a "bump-less" change over. When the AC power is off and the DC is from the batteries, the smart control protects the batteries from being over drained by the load, the DC is turned off before the batteries are drained to the point of damage. This protects the batteries so that they are ready for charging as soon as the AC power is returned.

If a larger size or different Voltage is required AMALGEN can custom manufacture to your requirements.

Model Rating Ah Load Current Max. Dimensions (mm) Backup Amps**
Normal Battery Wide High Deep Weight 4 hr 8 hr
7021 17.0 4A 6A 196 347 176 20 kg 3.40 1.91
7025 40.0 8A 15A 340 385 210 50 kg 8.00 4.50
* Weight may vary depending on battery manufacturer's specifications. ** These are typical values and users are encouraged to check the battery manufactures specifications.

Functions Analog Models Digital Models (under development)
Telemetry Relay output
Charger OK, N/O, N/C
Battery Fault, N/O, N/C		 Open Collector Output
Battery Fault, DC Out OK
Battery Volts Low, Charger OK
Status LED Indicators Charger OK, Green
DC Available, Green
Battery Volts Low, Red
Check Battery, Red		 DC Output OK, Green
Battery Fault, Red
Communications Options No options available Option A - LCD Display Option or
Option B - RS232 or
Option C - RS 485
7021 7025 Click here to download the product manual.

How to choose the right battery size
Valve Regulated Batteries

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Amalgen Technologies Pty Ltd
43 Anderson Road,
Mortdale NSW 2223 Australia
Phone: +61 2 9570 2855
Fax: +61 2 9580 5128
 
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