Online Power MW.50A0100N1 User manual

Single-Phase
Emergency Lighting Inverter
Installation and Operation Manual
Mini Power Wave, 500-2700 Watts Indoor Lighting Inverter
Sales
Email: [email protected]
Sales: [phone]
Service
Email: [e-mail]
Service: (800-797-7782)
Due to continuous product improvement, this document is subject to change without prior notice.
Document No.: 105-MAN, Rev. A

105-MAN Page 2 of 58
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Emergency Lighting Inverter Installation and Operation Manual
Document No.: 105-MAN, Rev. A
December 8, 2023

105-MAN Page 3 of 58
Table of Contents
Table of Contents .................................................................................................... 3
Introduction.............................................................................................................. 4
Scope and Audience..................................................................................................4
Safety and Warnings .................................................................................................4
Warranty Registration and Warranty Certificate Request ...........................................4
Service ......................................................................................................................4
Chapter 1. Safety ..................................................................................................... 5
Chapter 2. Overview ................................................................................................ 9
2.1 Product Description ...........................................................................................10
2.2 Product Main Features.......................................................................................12
Chapter 3. Hardware Overview............................................................................. 16
3.1 Key Components ...............................................................................................17
Chapter 4. Installation ........................................................................................... 18
4.1 Delivery Space Requirements............................................................................19
4.2 Site Considerations............................................................................................20
Chapter 5. Operation ............................................................................................. 28
5.1 Starting the Unit .................................................................................................29
5.2 Turning ON Unit.................................................................................................30
5.3 Communication..................................................................................................36
5.4 FRU Replacement .............................................................................................37
Chapter 6. Troubleshooting.................................................................................. 38
Appendix A –Options ........................................................................................... 41
Appendix B - Specifications ................................................................................. 57

Introduction
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Introduction
Congratulations on selecting one of the fine products from the leader in power-protection
technology. Our wide product offering includes Uninterruptible Power Systems (UPS), power
conditioners, automatic voltage regulators, and specialty transformers (e.g., computer-grade,
medical-grade). Since 1972, the manufacturer has shipped many of these fine products to
discerning customers worldwide for use on sensitive equipment and critical applications.
The Single-Phase Lighting Inverter is a self-contained unit that provides backup power for
fluorescent and incandescent lighting sources such as overhead fixtures and exit signs. If a
brownout or power outage occurs, the inverter provides 90 minutes of lighting power to
ensure a safe building evacuation. OnLine pulse-width modulation (PWM) handles the
switchover from utility power to battery power automatically, without interruption or manual
intervention. Convection cooling allows the inverter to operate virtually silently.
Scope and Audience
This guide is intended to be used as a reference for users responsible for installing,
operating, and maintaining this equipment.
Safety and Warnings
This guide uses the following symbols to draw your attention to certain information.
Symbol
Meaning
Description
Note
Notes emphasize or supplement important points of the main
text.
Tip
Tips provide helpful information, guidelines, or suggestions for
performing tasks more effectively.
Caution
Cautions indicate that failure to take a specified action could
result in damage to the hardware.
DANGER
The Danger symbol warns users of possible injury or death if
instructions are not followed.
Hazardous
voltage
Hazardous voltage inside. Only authorized personnel may
service this equipment.
Electrostatic
sensitive
Components are Electrostatic Discharge Susceptible (ESDS)
Use a grounded ESD wrist strap.
Warranty Registration and Warranty Certificate Request
Web: www.800pwrsrvc.com under download tab.
Service
If you require assistance, fill out a Service Report Form at www.800pwrsrvc.com, email us at
[e-mail], or call our 24-hour toll free hot line (800-797-7782). Please have
the unit’s SERIAL NO. from the Start-Up label located on the top right front door for speed
assistance.

Chapter 1. Safety
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Chapter 1. Safety
This chapter contains safety precautions to observe when operating or servicing electrical
equipment. The symbols shown are used extensively throughout this manual. Always heed
these precautions because they are essential to the safe operation and servicing of this
product.

Chapter 1. Safety
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DANGER: This Equipment is intended to be permanently connected. Only factory-
trained or authorized personnel should attempt to install or repair the unit or its
battery system. Improper installation has proven to be the single most significant
cause of start-up problems. High AC and DC electrical voltages are present
throughout the unit(s) and incorrect installation, or servicing could result in
electrocution, fire, explosion, or equipment failure.
DANGER: Read this manual in its entirety before performing the installation, start-
up, operation, or maintenance of the UPS unit or battery systems. Failure to do so
could result in electrocution, fire, explosion, or equipment failure.
DANGER: All power connections must be completed by a licensed electrician who
is experienced in wiring this type of equipment. Wiring must be installed in
accordance with all applicable national and local electrical codes. Improper wiring
may cause damage to the equipment, injury, or death of personnel. Verify that all
high and low-voltage input power circuits are de-energized and locked out before
installing cables or making any electrical connections.
DANGER: Exercise extreme care when handling the unit and batteries to avoid
equipment damage or injury to personnel. Cabinets weigh several hundred
pounds.
DANGER: Test lift and balance the cabinets before moving. Maintain minimum tilt
from vertical at all times. The bottom structure will support the unit only if the forklift
forks are completely underneath the unit.
DANGER: Observe all battery safety precautions during the installation or service
of the unit or batteries. Even with the battery circuit breaker in the off position, the
danger of electrocution may still be present. The battery power to the unit must be
locked and tagged “off” before performing any service or work on the unit. The
battery manufacturer’s safety information and material safety data sheet are
located in a pocket attached to the front door of each unit. Failure to follow those
instructions and the instruction listed above and elsewhere in this manual could
result in an explosion, fire, equipment failure, or electrocution.
DANGER: All power to the unit must be locked and tagged "off" before performing
any service or work on the unit. failure to do so could result in electrocution.

Chapter 1. Safety
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DANGER: In case of fire involving electrical equipment, only carbon dioxide fire
extinguishers, or those approved for use on electrical equipment, should be used.
The use of water on fires involving live high-voltage electrical circuits could present
an electrocution hazard.
DANGER: Extreme caution is required when performing maintenance. Lethal
voltages exist within the equipment during operation. Observe all warnings and
cautions in this manual. Failure to comply may result in serious injury or death.
Obtain qualified service for this equipment as instructed.
DANGER: Be constantly aware that the unit system contains high DC as well as
AC voltages. With input power off and the battery disconnected, high voltage at the
filter capacitors and power circuits should discharge within 30 seconds. However,
power circuit failures can occur, so you should always assume that high voltage
might still exist after shutdown. Verify that power is off using AC and DC
voltmeters before making contact.
DANGER: Some components within the cabinets are not connected to the chassis
ground. Any contact between floating circuits and the chassis is a lethal shock
hazard.
DANGER: Internal battery strapping must be verified by the customer prior to
moving this unit.
This unit contains non-spillable batteries. Keep the unit upright. Do not stack. Do
not tip. Always follow the battery manufacturer’s safety information, located in a
pocket attached to the inside of the door of your unit, to prevent an accident that
could result in injury or death.

Chapter 1. Safety
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DANGER: Lead-acid batteries contain hazardous materials. Batteries must be
handled, transported, and recycled or discarded following federal, state, and local
regulations. Because lead is a toxic substance, lead-acid batteries should be
recycled rather than discarded.
Do not dispose of batteries in a fire, the batteries may explode.
Do not open or mutilate the batteries. Released electrolytes are harmful to the
skin and eyes and may be toxic.
A battery can have a high short circuit current and present a risk of electrical
shock. The following precautions should be observed when working on batteries:
1. Remove watches, rings, or other metal objects.
2. Use tools with insulated handles.
3. Wear rubber gloves and boots.
4. Do not lay tools or metal parts on top of batteries.
5. Disconnect the charging source prior to connecting or disconnecting
battery terminals.
6. Determine whether the battery is inadvertently grounded. If so, remove
the source of the ground. Contact with any part of a grounded battery
can result in electrical shock. The likelihood of such shock will be
reduced if such grounds are removed during installation and
maintenance.
7. Lead-acid batteries can present a risk of fire because they generate
hydrogen gas. The following procedures should be followed:
Do not smoke when near batteries.
Do not cause flame or spark in the battery area.
8. Discharge static electricity from your body before touching batteries
by first touching a grounded surface.

Chapter 2. Overview
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Chapter 2. Overview
Topics:
This chapter provides an overview of the Single-Phase
Lighting Inverter
2.1 Product Description
(page 10)
Table 2-2. Model
Numbers
(page 11)
2.2 Product Main
Features (page 12)

Chapter 2. Overview
105-MAN Page 10 of 58
2.1 Product Description
The Single-Phase Lighting Inverter is manufactured to provide critical power for lighting
during a power outage. The Lighting Inverter meets or exceeds the life safety codes of
UL924 and UL1778. These codes were established to allow emergency lighting inverters to
provide critical power to the lighting circuits during a power failure.
If input power to the inverter is lost during a power outage, the system draws clean sine
wave power automatically from its internal battery supply without any interruption. Power is
provided for 90 minutes, sufficient time for safe and orderly evacuation from the facility.
An optional Input or output or both transformer(s) allows a 277V input or output voltage unit.
The internal valve-regulated lead-acid (VRLA) maintenance-free batteries provide 90
minutes of backup power. When input power is restored, the Lighting Inverter resumes
normal operation automatically and begins recharging the batteries immediately.
An optional internal bypass circuit maintains power to the load in case an internal unit failure
occurs. Comprehensive monitoring capabilities include a Liquid Crystal Display (LCD) panel
and five dry relay contacts for remote monitoring.
Table 2-1. Mini Power Wave Cabinet