AEC IST5015 User Manual
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Contents
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IST5 Tower UPS 10kVA~40kVA User Manual 17Installation Instruction3.6.4 Connecting Power CablesThe steps of connecting power cables are as follows:1. Verify that all the switches of the UPS are completely open and the UPS internalmaintenance bypass switch is open. Attach necessary warning signs to theseswitches to prevent unauthorized operation.2. Open the back door of the cabinet, remove the plastic cover. The input and outputterminal, battery terminal and protective earth terminal are shown in Fig.3-11 &Fig3.13.Fig.3-11 connections terminals for 10/15kVAFig.3-12 connections terminals for 20/30kVAFig.3-13 connections terminals for 40kVA3. Connect the protective earth wire to protective earth terminal (PE).4. Connect the AC input supply cables to the Input terminal and AC output supplycables to the Output terminal.5. Connect the Battery cables to the Battery terminal.6. Check to make sure there is no mistake and re-install all the protective covers.Note: mA, mB, mC standard for Main input phase A,B and C; bA, bB, bCstandard for Bypass Input phase A,B and C. |
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