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N1C LR Series User Manual

Maintenance bypass switch module
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User Guide
Maintenance Bypass Switch Module
N1C.LR-MBM
1. Introduction
The module is used as an external maintenance bypass switch to provide continuous
power without shutting down the connected loads during UPS scheduled maintenance
or battery replacement. It's perfect to use in conjunction with 6KVA & 10KVA UPS.
Rack Mount the Unit
The module can be mounted to a 19" enclosure. Please follow below chart
for rack mount installation.
2. Product Overview
Diagram 1: Rear panel View
Input/Output terminal
(Refer to diagram 2 for the details)
UPS input breaker
Maintenance bypass switch
Control output signal slot
3. Installation and Operation
Inspection
Unpack the package and check the package contents. The shipping package contains:
 Maintenance bypass switch module x 1
 User Guide x 1
 Control signal cable x 1
Diagram 2: Terminal overview
Load terminal
UPS output terminal
UPS input terminal
Mains terminal

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Summary of Contents for N1C LR Series

  • Page 1 User Guide 2. Product Overview Maintenance Bypass Switch Module Diagram 1: Rear panel View Diagram 2: Terminal overview N1C.LR-MBM   Input/Output terminal Load terminal  (Refer to diagram 2 for the details) UPS output terminal   UPS input breaker UPS input terminal ...
  • Page 2 NOTE: Before installation, please inspect the unit. Be sure that nothing inside the package is damaged during transportation. Do not turn on the unit and notify the carrier and dealer immediately if there is any damage or missing of some parts. Please keep the original package in a safe place for future use.
  • Page 3 4. Operation N1C Products Limited Warranty: LR-Series, LX-Series Lithium Battery UPS Systems Transfer to Maintenance Bypass WARRANTOR: The warrantor for the limited warranties set forth herein is N1 Critical Technologies, Inc., a Wisconsin To transfer to maintenance bypass from UPS, follow the below steps: Step 1: Press “OFF”...
  • Page 4 24 Hr Toll Free Support: (877)226-3311 or service@n1critical.com of any N1C LR or LX-Series Lithium-ion Products (individually and collectively, the “Product”) purchased on or after May 1, 2021 and cannot be transferred. This Warranty applies even in the event that the Product is initially sold by Company for resale to an End-User.

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