HindlePower Atevo Series Operating/Service Instructions Manual page 281
Microprocessor-controlled float battery charger three phase input 16-1000 adc output
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Also See for Atevo Series:
- Operating/service instructions manual (164 pages) ,
- Operations (173 pages) ,
- Operating/service instructions manual (316 pages)
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14.3.11.
14.3.11. Replacing Power Isolation
Transformer (T1)
Transformer (T1)
Preparation & Existing Transformer Removal for All ATevos:
Preparation & Existing Transformer Removal for All ATevos:
• Shut down and lock out all power to ATevo.
• Allow internal voltage potentials (and heat) to dissipate.
• Remove safety shield.
• Disconnect battery from DC Output Circuit Breaker (CB2+/-).
• Check with a voltmeter before proceeding, including any installed remote sense wires.
Transformer Removal
Transformer Removal
• Remove enclosure shroud.
• Disconnect Transformer (T1) wires at Power Board lugs (A2-X1 and A2-X4).
• Disconnect T1-Y1 and T1-Y2 transformer wires at Power Board (A2) terminal block.
• Disconnect MOV Board (A9) from H1 and H5 primary leads, by removing two (2) screws
that connect H1 and H5 lugs to MOV Board (A9).
• Disconnect H1 and H5 primary wires from AC Input Breaker (CB1).
Transformer (T1) is extremely heavy
proceeding.
• Remove hardware at corners of transformer mounting plate.
• Carefully lift transformer off and out of enclosure.
New Transformer Installation:
New Transformer Installation:
• Position new transformer in same orientation existing, making sure mounting holes in
plate align with holes in enclosure.
• Reinstall hardware in corners of transformer mounting plate.
• Route H1 and H5 primary wires to AC Circuit Breaker (CB1), making sure lugs for MOV
connection align with bolt holes in MOV board (A9).
• Install two (2) screws through lugs that connect MOV Board (A9) to primary wires, and
tighten nuts.
• Insert ends of H1 and H5 primary wires into AC Input Breaker (CB1), and tighten
compression lugs.
• Route X1 and X4 secondary wires from transformer to X1 and X4 lugs on Power Board.
• Insert wires into lugs and tighten lugs.
• Route Y1 and Y2 wires from transformer to terminal block on Power Board (A2).
• Install wires into terminal block and tighten screws.
• Replace safety shield, and close front panel door.
• Restart ATevo.
Copyright HindlePower Inc. 2021
Replacing Power Isolation
ATevo O&SI - 3PH Input (16-1000 Adc) - 1.1_en
heavy. Be prepared to support its weight before
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