Innovative SR750L User Manual Download Page 6

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Specifications are subject to change without notice. No liability accepted for errors or omissions.

Two or more

SR750L

power supplies may be connected in parallel for increased power or parallel redundancy. Figure

1 below shows two

SR750L

units connected with external diodes. It is essential that the wiring from each unit to the

load is kept identical for equal power sharing particularly when diodes are not used.

CONNECTION FOR PARALLEL REDUNDANCY

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SR750 L

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Summary of Contents for SR750L

Page 1: ...ability accepted for errors or omissions 1 User Manual SR750L AC DC POWER SUPPLY FLOAT CHARGER with alarms RS485 comms www innovative co nz Phone 64 9 835 0700 Fax 64 9 837 3446 NZ Freephone 0800 654...

Page 2: ...of reduced effi ciency Water Dust Every effort must be made in the installation to minimise the risk of ingress of water or dust Water will almost always cause instant failure The effects of dust are...

Page 3: ...each polarity both terminals must be used This is to ensure that the current rating of the terminal block is not exceeded CONNECTION LAYOUT 3 LED INDICATION CODES DC OK LED indicates DC output is pre...

Page 4: ...C 15 20 ms without battery Yes self resetting Yes Addition of external output diodes optional Use with external output diodes Mains fail DC low Battery low or PSU low Charger set at 1 83V cell PSU set...

Page 5: ...220VDC 180 270 Please note that an external fuse or MCB must be fitted on the output for short circuit protection Detects leakage to earth of DC output and provides relay output Code ALARM EFDM 20 60V...

Page 6: ...arallel for increased power or parallel redundancy Figure 1 below shows two SR750L units connected with external diodes It is essential that the wiring from each unit to the load is kept identical for...

Page 7: ...Specifications are subject to change without notice No liability accepted for errors or omissions 7 Notes Notes Notes Notes...

Page 8: ...746 New Zealand TERMS OF WARRANTY Innovative Energies Ltd warrants its power supplies for 24 months two years from date of shipment against material and workmanship defects Innovative Energies liabili...