APC 10-40 KVA 380/400/415 V manual Connect the EPO

Page 23

Connect the EPO

Connect the EPO to the UPS and the XR Battery Enclosure

1.Connect the EPO (Emergency Power Off) to J108 in the UPS and to J203 in the XR Battery Enclosure by guiding the cable through conduits.

2.Connect the EPO by using this configuration:

+24 V Normally open

UPS

J108

1EPO circuit

2

XR

J203

1EPO circuit

2

EPO is activated when an external 24 VDC, 1500 mA is supplied on pin 1 with reference to pin 2

See “EPO requirements” on page 23.

Smart-UPS VT ® 10-40 kVA 380/400/415 V, 208/220 V, 200/208 V Battery Installation

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Image 23

Contents Installation Page Contents Post-Installation Checklist Important Safety Instructions Save These Instructions SafetySystem arrangements Prepare for Floor-Anchoring optionalFour one in each corner. Recommended floor bolt size M8 Model width 352 mm 13.85 Remove the top cover Prepare for CablesRemove the front panel Remove the cable landing cover and bottom plates Remove the XR Battery Modules Shaped floor Page Insert Run the Cables Connect Power in Installations with BusbarsInstall isolators Install busbars UPS XR1 XR2 XR2 XR1 UPS See Connect the EPO on Install power cables Connect Power in Installations with CablesFeed the cable up Connect Communication Cables Connect the EPO Connect the EPO to the UPS and the XR Battery EnclosureLevel the enclosures Final Mechanical AssemblyInstall battery-securing and floor-anchoring brackets Reinstall the Enclosure Plates Recommended cable sizes SpecificationsBattery voltage and current Torque specificationPost-Installation Checklist Page Page Page 11/2009 990-1740D-001