25 Watts 50 Watts Emergency Battery Backup Inverter

1.Specification

Each unit consists of stability and efficiency LiFePO4 battery, and electronic circuitry contained in one metal case. Solid-state indicator lights signal operational status. The IV25 unit shall be capable of powering fluorescent,incandescent or LED lighting fixture rated at a maximum of 25 W at 0°C to 55°C for a minimum 90 minutes regardless of local switch position. The IV25 shall allow the connected fixture(s) to be on, off, switched or dimmed without affecting emergency operation. The IV25 provides power to the input side of the fixture, including the ballast, and can be used with indoor or outdoor emergency fixture applications.

2.Automatic dimming(0-10V and Triac)of connected load.

Auto Select120 or 277 VAC,Code-Compliant 90-Minute Runtime.

The emergency output voltage can change with the input voltage. In addition to the conventional 0-10V dimming emergency, we are also compatible with triac dimming emergency.

The IV25 features a dimming control output of 0-10 volts. This dimming capability allows a higher

power fixture to operate at a dimmed 25VA maximum emergency-mode lighting level - or, alternately, it allows a string of multiple fixtures to be driven in emergency mode at a combined 25VA maximum.

The emergency mode output dimming voltage is automatically controlled by the IV25 electronic circuitry to maintain 25VA output throughout an emergency event. The IV25 passes the normal room dimming control voltage (0-to-10V) where used, in the Normal (non-Emergency) mode so normal dimming operation of the connected fixtures is not affected.

3.Emergency status can be monitored via the app.Meeting UL 924 Compliance:Wireless Emergency Lighting Solutions

This is a solution that we can use to meet UL 924 compliance: Wireless Emergency Lighting. It can connect to a Bluetooth wireless module, supporting phone app control for emergency testing and discharge testing, alarm uploading, data storage, and the generation and export of log reports.The IV25 supplies power to the input of fixtures, including AC rectifiers or LED drivers, and can be used with indoor or outdoor emergency fixtures.

6.Operation

Upon failure of normal power, the IV25 begins providing emergency power to the connected lighting load for a minimum of 90 minutes. A low voltage disconnect circuit protects the inverter batteries from damage by deep discharge during prolonged power failures. When normal power is restored, the IV25 automatically returns to charge mode. The battery capacity is fully restored in 24 hours.

Dimension (mm)

L315*W85*H41

Wiring diagram 1

For fixtures with an output power less than 250W and with 0-10V dimming function

Wiring diagram 2

For fixtures with an output power less than 25W and with 0-10V dimming function,but 0-10V dimming is not used during normal operation.

Wiring diagram 3

For fixtures with an output power less than 25W and without 0-10V dimming function.

Wiring diagram 4

For fixtures with an output power less than 25W and without 0-10V dimming function for rectifier incandescent.

Wiring diagram 5

It can connect one single fixture without 0-10V dimming function.The input voltage is 120Vac, and the fixture power is 25W.After power failure, enter emergency mode.The emergency inverter will output 120Vac.One 25W fixture powered at 100% during emergency

Wiring diagram 6

It can connect multiple fixtures without 0-10V dimming function.The input voltage is 120Vac, and the fixture power is 25W.After power failure, enter emergency mode.The emergency inverter will output 120Vac. Five 5W fixtures powered at 5W each during emergency

Wiring diagram 7

It can connect 10 fixtures with 0-10V dimming function.The input voltage is 120Vac, and the fixture power is 250W.In normal lighting mode,the fixture's on off operation and brightness adjustment can be controlled by switch,After power failure, enter emergency mode.The emergency inverter will output 120Vac to ensure the LED fixture operates normally. Using the 0-10V dimming function, the fixture's power is adjusted to 25W.25W EM power distributed across install(2.5EM power per fixture)

Wiring diagram 8

It can connect 10 incandescent.Under normal operation, the input is 220V, power is 250W. After power failure, the output is 220V. At the same time, the total power of 250W can be adjusted to 25W for emergency.25W EM power distributed across install(2.5EM power per fixture)

Wiring diagram 9

It can connect 10 triac downlights.Under normal operation, the input is 120V, power is 250W. After power failure, the output is 120V. At the same time, the total power of 250W can be adjusted to 25W for emergency.25W EM power distributed across install(2.5EM power per fixture)

Wiring diagram 10

It can also realize full power emergency of fluorescens. Under the condition of 220V input, we can light up an 18W fluorescent. After power failure, output is 220V and ensures the emergency output is 18W.One 18W fixture powered at 100% during emergency.

EM Test: Press and hold test button to enter EM mode for testing, in all normal AC powered situations including low power standby modes.

During transportation, press the test button for 8 seconds to turn off the light, and then disconnect the battery connection line to ensure long-term storage