For Canadian installations where the mains voltage is frequently 347 VAC, the emergency lighting solutions available for these types of fixtures require either IoT Ready Profile 0 (Dim to off) Drivers or 0-10VDC Dimming Drivers with SR Bridge.
Emergency Lighting with 347VAC IoT Ready Profile 0 Drivers
Profile 0 drivers are 0-10V analog dimming drivers with an auxiliary DC voltage output that powers the sensor directly. No control unit is used with Profile 0 Drivers. In the Emergency condition, the 0-10V dimming wires connected to the UL924 device will allow the fixture to come on at full intensity.
Emergency Lighting with 347VAC 0-10VDC Dimming Drivers with SR Bridge
0-10VDC Dimming Drivers use the Signify Sensor Ready (SR) Bridge to allow the Enlighted 2-wire sensor to control fixtures with 347VAC drivers. In the Emergency condition, the 0-10 dimming wires connected to the UL924 device will allow the fixture to come on at full intensity.
The UL924 Devices listed below are supported but not stocked by Enlighted. These devices must be ordered directly from the manufacturer or via distributor.
| LVS UL924 EPC-1-D-HV, LVS | LVS Emergency power, 347V only Profile 0 (Dim-to-Off) Driver | Profile 0, 0-10V Driver, with SU-5 IoT Ready UL924 347 VAC (03136-02) |
| LVS UL924 EPC-1-D-HV, LVS | LVS Emergency power, 347V only 0-10VDC Drivers, with SR Bridge | SU-5, 2-wire Sensor with Profile 0 Drivers, SR Bridge, and UL924 Device, 347 VAC (03181-02) |
Other UL924 Devices
This Line Diagram given in the following table is for LVS UL924 device and 120-277VAC application.
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