Section-2
www.newavenergy.com
04-1206_S2_NW_OPMPS_10-50kVA_GB_110201.doc Page 1/14
Printed in Switzerland – Modifications reserved
CONTENTS SECTION-2
2.1 BLOCK DIAGRAM.......................................................................................................................2
2.1.1 WIRING AND BLOCK DIAGRAMS.......................................................................................2
2.1.2 RECOMMENDED CABLE SECTIONS & FUSE RATINGS ..................................................2
2.1.2.1 Terminal connections overview......................................................................................2
2.1.3 CONNECTION DIAGRAM POWERSCALE ..........................................................................3
2.2 FRONT and REAR VIEW ............................................................................................................4
2.2.1 FRONT AND REAR VIEW OF POWERSCALE CABINET A................................................4
2.2.1.1 Front and Rear View PowerScale 10-20kVA in Cabinet A and Connection Terminals..4
2.2.2 FRONT AND REAR VIEW OF POWERSCALE CABINET B................................................5
2.2.2.1 Front and Rear View PowerScale 10-25kVA in Cabinet B and Connection Terminals..5
2.2.3 FRONT AND REAR VIEW OF POWERSCALE CABINET C................................................6
2.2.3.1 Front and Rear View PowerScale 25-50kVA in Cabinet C and Connection Terminals..6
2.3 BATTERY CONNECTIONS .........................................................................................................7
2.3.1 BATTERY BANKS CABINETS A & B AND EXTERNAL BATTERY .....................................7
2.3.1.1 Examples of Battery Autonomy at full load with standard battery cabinets and standard
battery configuration.......................................................................................................8
2.3.1.2 Connection of External Battery for PowerScale...........................................................12
2.3.1.3 Terminals for External Battery connection ..................................................................12