CTS EBU-120 Installation guide

EBU-120
CTS
Brand
CTS
Model
EBU-120
Type
Installation guide

CTS EBU-120 is a reliable backup power solution that ensures continuous operation of your devices during power outages. It features an external battery that charges automatically when AC power is available and seamlessly takes over when the main power fails. With its versatile design, the EBU-120 can be conveniently mounted on a wall or secured to a flat surface using the included accessories.

CTS EBU-120 is a reliable backup power solution that ensures continuous operation of your devices during power outages. It features an external battery that charges automatically when AC power is available and seamlessly takes over when the main power fails. With its versatile design, the EBU-120 can be conveniently mounted on a wall or secured to a flat surface using the included accessories.

Installation Guide
Version 0.90
1. Package Contents
Installation Guide
External Battery Backup Unit
Cable Holder Accessory
2. Overview
No.
Description
1.
LED
2.
Terminal Block for Battery Charging
3.
Power Cord
4.
Power Jack
5.
Cable Holder Position A
6.
Cable Holder Position B
3. Installation
3.1 Connect Power Supply
Power Configuration
1. Insert the positive and negative wires into the battery and “+” and “-” contact on the
terminal block of External Battery Backup Unit. Check out for the polarity. If the wiring is
reversely connected, the Discharge LED will show solid orange.
2. Tighten the wire-clamping screws to fix battery wires tight using flat-head screwdriver.
3. Connect the power cord with Device A.
4. Connect the power adaptor with a power outlet.
5. External Battery Backup Unit starts to supply power to both the Device A and the battery.
The Charge LED shows blinking green while the battery is being charged. Once the battery
is fully charged, the Charge LED shows solid green.
6. Once the AC power fails, the battery starts to supply power to Device A. Meanwhile, the
Discharge LED shows blinking orange.
3.2 Cable Holder
The supplied one cable holder and one screw are designed to keep power cord well-organized
by attaching along the case. Follow the below steps to complete installation.
1. Put the power cord through cable holder.
2. The cable holder and screw should be in alignment with either Cable Holder Position A or B.
3. Tighten the screw to fix cable holder using screwdriver.
Cable Holder Illustration
4. OPERATION
LED Status
LED
Color
Status
Charge
Solid Green
The battery is fully charged.
DC input from power adaptor is ready.
Blinking Green
The battery is being charged.
Off
DC input from power adaptor is not ready.
Discharge
Solid Orange
The battery wiring is reversely connected.
Blinking Orange
The battery is supplying power.
Off
No power output from battery.
The battery is in charging state.
Device A
External Battery
Backup Unit
Battery
+
+
-
-
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CTS EBU-120 Installation guide

EBU-120
CTS
Brand
CTS
Model
EBU-120
Type
Installation guide

CTS EBU-120 is a reliable backup power solution that ensures continuous operation of your devices during power outages. It features an external battery that charges automatically when AC power is available and seamlessly takes over when the main power fails. With its versatile design, the EBU-120 can be conveniently mounted on a wall or secured to a flat surface using the included accessories.

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