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Page 45
© Copyright 2021 ABB. All rights reserved.
Safety
Safety Statements
•
See equipment specifications for installation and environmental limitations.
•
Do not install this equipment over combustible surfaces.
•
Rules and Regulations
-
Follow all national and local rules and regulations when making field
connections.
•
Compression Connectors
•
U. S. or Canada installations
-
use Listed/Certified compression connectors to terminate Listed/
Certified field
-
wire conductors.
•
All installations
-
apply the appropriate connector to the correct size conductor as specified by
the connector manufacturer, using only the connector manufacturer
’
s recommended or
approved tooling for that connector.
•
Electrical Connection Securing: Torque to the values specified on labels or in the product
documentation.
•
Cable Dress
-
dress to avoid damage to the conductors and undue stress on the connectors.
•
Circuit Breakers and Fuses
•
Use only those specified in the equipment ordering guide.
•
Size as required by the National Electric Code (NEC) and/or local codes.
•
Safety Tested Limits
-
Refer to the equipment ratings to assure current does not exceed:
Continuous Load (List 1)
-
60% of protector rating
Maximum Load (List 2
-
typically end of discharge)
-
80% of protector rating.
•
GMT Style Fuses
-
Use only fuses provided with safety caps.
•
Field
-
wired Conductors
-
Follow all National Electric Code (NEC) and local rules and regulations.
•
Insulation rating: 90°C minimum; 105°C (minimum) if internal to enclosed equipment cabinets.
•
Size AC field
-
wired conductors with 75°C ampacity (NEC) equal to or greater than their panel
board circuit breaker rating.
•
AC and DC input disconnect/protection
-
Provide accessible devices to remove input power in an emergency.
Pluggable equipment –
use accessible socket
-
outlet near equipment.
•
Alarm Signals
-
Provide external current limiting protection. Rating 60V, 0.5A unless otherwise
noted.
•
Grounding
-
Connect the equipment chassis directly to ground. In enclosed equipment cabinets
connect to the cabinet AC service ground bus. In huts, vaults, and central offices connect to the
system bonding network.
Содержание H569-445
Страница 6: ...Page 6 Copyright 2021 ABB All rights reserved ...
Страница 13: ...Page 13 Copyright 2021 ABB All rights reserved Figure 6 Distribution Connections G7 and G8 ...
Страница 22: ...Page 22 Copyright 2021 ABB All rights reserved ...
Страница 27: ...Page 27 Copyright 2021 ABB All rights reserved Figure 21 Top Feed to Bottom Feed Cabinet Conversion G7 and G8 ...
Страница 32: ...Page 32 Copyright 2021 ABB All rights reserved Figure 25 Customer Interface Board ...
Страница 34: ...Page 34 Copyright 2021 ABB All rights reserved ...
Страница 39: ...Page 39 Copyright 2021 ABB All rights reserved Wiring Schematics Figure 27 Panel Wiring Schematic G7 and G8 ...
Страница 40: ...Page 40 Copyright 2021 ABB All rights reserved Figure 28 Panel Wiring Schematic G101 and G102 ...
Страница 44: ...Page 44 Copyright 2021 ABB All rights reserved ...