HUBBELL LIGHTING Dual-Lite TRX MBC, Руководство пользователя

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Installation Drawings
Dual-LIte
®
TRX
™
MBC
™
10
2.0 I
NSTALLATION
D
RAWINGS
Figure 2 One-line diagram, single-input, three-breaker Dual-Lite TRX MBC, 10-30kVA
Figure 3 Bend radius—Neutral and ground wires through bottom feed, 10-30kVA system
MAINTENANCE BYPASS CABINET
MIB BIB
MBB
*Bypass
AC Input
4 Wire + GND
AC Output
208V or 220V
4 Wire + GND
Static Bypass
UPS CABINET
BATTERY
Output
Busbar
NOTES:
1. Install in accordance with national and local electrical codes.
2. Input and bypass must share the same single source.
3. A neutral is required from the system AC input source.
A full capacity neutral conductor is recommended. Grounding
conductors are recommended.
4. Bypass and rectifier inputs and output cables must be
run in separate conduits.
5. Control wiring must be run in separate conduits.
BIB - Bypass Isolation Breaker
MBB - Maintenance Bypass Breaker
MIB - Maintenance Isolation Breaker
* External Overcurrent Protection by Others
Field-Supplied Wiring
When attaching neutral and ground wires
from the bottom feed, connection must
be made to the top of the neutral and
ground busbar for required bend radius.
Neutral Busbar
Ground Busbar