Helios System 600/48

Note's for adjusting a Nortel Helios System 600/48...

▶ Helios 600/48 document

• Rectifier Startup and Adjustment: Procedure 14, page 73 (see Procedure 5 below)
• Front Access Controller Adjustment: Procedure 15, page 75
• Final Verification & Load sharing: Procedure 18, page 80
• Startup Delay: page 95

▶ Rectifier 50/48 document

• Rectifier Installation: Procedure 5, page 30 (see Procedure 14 above)
• Startup Delay: Procedure 6, page 31 & Table 6, page 35, 36 (see above)
• Load Sharing: Procedure 7, page 46 (see Procedure 18 above)

▶ Controller Settings:

• The High Float Alarm should be set to 55 VDC (2.29 VPC, see battery spec)
• The Low Float Alarm should be set to 44 VDC (1.83 VPC, see battery spec)

▶ Rectifier Settings:

• The High Voltage Shut Down (HVSD) should be 57 VDC (2.375 VPC, see battery spec)
• The Low Voltage Shut Down (LVSD) should be 42 VDC (1.75 VPC, see battery spec)
• The Float Voltage should be set to 54 VDC (2.25 VPC, see battery spec)
• The Equalize Voltage should be set to 56 VDC (2.33 VPC, see battery spec)

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