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Amalgen

Model 7021-7025

DC Backup UPS

Manual Revision 1

Model 

7021 and 7025 

Series

Amalgen Technologies Pty. Ltd.

43 Anderson road  Mortdale  NSW   2223   Australia

18/10/06

7021 and 7025_manual1.doc

Page 1 of 7

Содержание 7021 Series

Страница 1: ...algen Model 7021 7025 DC Backup UPS Manual Revision 1 Model 7021 and 7025 Series Amalgen Technologies Pty Ltd 43 Anderson road Mortdale NSW 2223 Australia 18 10 06 7021 and 7025_manual1 doc Page 1 of...

Страница 2: ...e of battery when AC returns Amalgen battery management system The above functions are provided in a single unit designed to fit in 19 inch equipment racks Importantly the unit forms a complete soluti...

Страница 3: ...rly in the small price sensitive categories is not straightforward Then there are power spikes and load transients to consider A DC back up system is a good alternative The 7021 and 7025 back up syste...

Страница 4: ...h battery backup An AC rectifier supplies power to the load and doubles as a battery charger There are 3 modes of operation AC power available In this mode the load is supplied from the AC rectifier T...

Страница 5: ...motely via voltage free contacts The following table shows the details CONDITION LOCAL LEDs REMOTE RELAYs Charger OK Green light if OK N O contact closes if OK DC available Green light if Vload over 1...

Страница 6: ...the batteries as follows 1 connect RED wire to ve terminal of battery 1 2 connect BLACK wire to ve terminal of battery 2 3 Fit fuse Replacement of batteries follows the same procedure Remote monitori...

Страница 7: ...Fusing To be provided external to unit IP rating IP20 DC Voltage 12VDC Nominal 9V to 14 Output is floating from earth Current The current ratings of different models given below Charger Type Constant...

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