Manuals / Brands / Computer Equipment / Power Supply / Powerware / Computer Equipment / Power Supply

Powerware 30-160kVA A---17, 164201177---7, ONELINE -- 30-160kVA, PARALLEL, 480:480VAC, 600:600VAC, 400:400VAC

1 48

Download 48 pages, 970.39 Kb

A---17

Powerware 9315 Maintenance Bypass Module 30---160kVA

164201177 Rev. C 041500

Read and understandthe following notes while planning your installation:

1. Refer to national and local electr ic codes for acceptable external wiring practices.

2. Materialand labor for external wiring requirements are to be provided by others.

3. Forexternal wiring requirement, including theminimum AWG size of external wiring,see the appropriate column in TableA ---2

and A---4.The power wiring f or this equipment is rated at 90 degrees Celsius.

4. The outputof the UPS is not a separately derived source. Output neutral is notbonded to equipment ground through the main

bondingjumper. Refer to NEC and localcodes for proper grounding practices.

5. The maintenance bypass (MBM) source must contain overcurrent protection with the maximum trip setting of 125% of the full

lo a d in p u t cu rr e n t in Tab l e A --- 2 an d A --- 4 .

6. The Bypassthree-phase feeds should be symmetrical aboutg round.

7. Transferseq uence instructionsfor the MBM are placed on the breaker access panel behind the cabinet doors.

8. Controlwiring must be installed in separate conduitfrom the power wiring.

9. Electronicinterlockis a standard part of the maintenance bypassmodule cabinet. This electronicinterlock can be replacedwith

an optional(extra cost) mechanical interlock if required.

10. Refer toUPS Installation Manual for proper Bypassterminating lugs at UPS cabinet or input transformercabinet.

11. Refer toTable C---3for control wiring connections.

12. Refer to ParallelRedundant System Manual for details.

13. A MaintenanceBypass neutral feeder must be supplied when the MBMoutput neutral is used. If no Maintenance Bypass

neutralis supplied, the MBM output neutralis not to be used. In neither case shallthe MBM output neutral be bonded to ground.

LEGEND

MIS: MAINTENANCE ISOLATION BREAKER

MBM: MAIN TENANCE BYPASS BREAKER

BIB: BYPASS INPUT BREAKER

SKRU: SOLENOID KEY RELEASEUNIT

(MECHANICALINTERLOCK)

PTC: PARALLEL TIE CABINET

RT: REVERSE TRANSFER

DESCRIPTION:

DATE:

DRAWINGNO: 1of1

SHEET:

REVISION: A080498

164201177---7ONELINE -- 30-160kVA, PARALLEL, 480:480VAC

110100069

600:600VAC, 400:400VAC

Contents

Main Page Table of Contents 1 Appendix A A--- 1................................................. 2 3 List of Figures Introduction Using This Manual Conventions Used in This Manual For More Information Getting Help United States 1-800-843-9433 Canada 1-800-461-9166 Outside the U.S. Call your local representative Page Getting Started Preparing the Site Creating an Installation Plan Environmental Considerations 1. 2. 3. Preparing for Wiring the Maintenance Bypass Module Inspecting and Unpacking the Maintenance Bypass Module Page Unloading the MBM from the Pallet 1. 2. 3. 4. 6. 7. 8. 9. Installing and Wiring the Maintenance Bypass Module LineandLoadWiring Page Maintenance Bypass Module Operation Preliminary Checks and Startup for UPS Equipped with Maintenance Bypass Module (MBM) Maintenance Bypass Module Operation MBM Operation Without Kirk Key Interlocks From UPS Bypass to Maintenance Bypass: From Maintenance Bypass to UPS Bypass: MBM Operation With Kirk Key Interlocks (Optional) Kirk Key Solenoid Release Unit (SKRU) MBM Transfer Sequences From UPS Bypass to Maintenance Bypass: From Maintenance Bypass to UPS Bypass: Maintenance Short Circuits Maintenance Bypass Module Diagrams Page Appendix A --- Customer Information A --- 2 Table A--1. Ratings & External Wiring Re quirements for Powerware 9315 128 M B M 3 0 --- 1 6 0 A --- 3 Table A--2. Ratings & External Wiring Re quirements for Powereware 9315 128 M B M 3 0 --- 1 6 0 A --- 4 Table A--3. Ratings & External Wiring Re quirements for Powerware 9315 128 M B M 3 0 --- 1 6 0 A --- 5 Table A--4. Rating and External Wiring Requirements for Powerware 9315 M B M 5 0 --- 1 6 0 A --- 6 Table B. Circuit Breaker Req uirements for Powerware 9315 M B M 3 0 --- 1 6 0 480:208VAC, 600:208VAC, 208:208VAC, 480:480VAC. A --- 7 Table B. Circuit Breaker Req uirements for Powerware 9315 A --- 8 Tab l e C - - 1 . P o w e r Ca b l e Te r mi n a t i o n s UPS Figure 1. (Reverse Transfer) Figure 2. (Parallel Redundant) MBM UPS1 Page Page Page 30--- 160kVA UPS System with MBM A --- 1 4 164201177---4 ONELINE -- 30-160kVA, RT, 480:480VAC, 600:600VAC, 400:400VAC A---15 164201177---5 ONELINE -- 30-160kVA, RT, 480:208VAC, 600:208VAC A --- 1 6 164201177---6 ONELINE -- 30-160kVA, RT, 208:208VAC A---17 164201177---7 164201177 Rev. C 041500 ONELINE -- 30-160kVA, PARALLEL, 480:480VAC 600:600VAC, 400:400VAC A --- 1 8 164201177---8 164201177 Rev. C 041500 ONELINE -- 30-160kVA, PARALLEL 480:208VAC, 600:208VAC A---19 164201177---9 ONELINE -- 30-160kVA, PARALLEL, 208:208VAC