American Power Conversion MW manual Front view of Input/Output Section

Page 15

Top view of Input/Output Section

 

 

 

 

 

 

Battery

 

Battery

 

 

cable

 

cable

 

 

entry

 

entry

 

 

 

 

 

 

AC IN cable

 

AC OUT

entry

 

cable entry

 

 

 

 

 

Electrical Installation: Top Cable Entry

1.75 in /

1.75 in /

44.45 mm

44.45 mm

 

 

2.3 in / 58 mm

IN/OUT power cable (top entry)

Battery 1 Battery 2

(BAT 1 +/-) (BAT 2 +/-)

BAT 1-

BAT 2+

BAT 1-

BAT 2+

L1

In

L1

Out

L2

In

L2

Out

L3

In

L3

Out

 

 

 

 

BAT 1+

 

 

 

 

BAT 2-

 

BAT 1+

BAT 2-

Front view of Input/Output Section

Feed the battery cables through the top of Input/Output Section.

Connect cables from battery system as illustrated.

Connect cables from battery system as illustrated.

Symmetra MW 1000 kW 480 V Installation - 990-4112E

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Contents Installation Page Contents Specifications Symbols used in this guide SafetyEPO Installation safetyControl Section UPS SectionsSerial number Inverter SectionConfiguration 1 Inverter Section placed to the left ConfigurationsTotal width of UPS sections 4138 mm/163 Weight Configuration 2 Inverter Section placed to the rightExternal Bypass Static Switch Power wiring overview Typical UPS Wiring PrincipleInput/Output wiring precautions External disconnection switchesTop Cable Entry Preparing for top cable entry defaultBattery cable connections top cable entry Front view of Input/Output Section Ground and AC cable connections top cable entry Preparing for bottom cable entry Bottom Cable EntryElectrical Installation Bottom Cable Entry Battery cable connections bottom cable entry Battery BAT 1 + BAT 2 + IN/OUT power cable bottom entry Ground and AC cable connections bottom cable entry Bypass Static Switch Wiring Top cable entry Bottom cable entry Connectionplane 0P0957 Communication cable overviewLocation of optional Relay Board Relay Board OptionalCommunication cables with optional Relay Board Relay Board functions Relay Name Events that will trigger the alarm Mode CommentIN1 Page Low-Impedance/High-Impedance Grounding Low-impedance groundingHigh-impedance grounding Specifications Low-Impedance/High-Impedance Grounding Installation Planning Data Electrical SpecificationDC Input AC InputAC Output AC Input External Bypass SSWHeat Dissipation 16 National Electrical Code Size Temperature Rating of Cables See Table Recommended cable, bolt, and lug sizes Torque specificationsRequired Breaker Settings Input and upstream breakers minimum settingsOutput and downstream breakers minimum settings Dual Utility Installation Nema General Specifications 480990-4112E