Notes to use WV-SUD638 in cold climates
- Snow may adhere to the glass surface in cold climates.
Please remove snow regularly with a wiper. - When using in cold climate, we recommend using AC power supply.
In the case of designated PoE injector, the heater on the glass surface does not operate if IR-LED were ON due to limitation of the supplyable electric power, and snow tends to adhere to the glass surface.
| Models | Power Sources | Operating temperature ranges | Remarks |
|---|---|---|---|
| WV-SUD638 | 100-240V AC(50Hz/60Hz) : 1.4A/Approx.61W | -50 deg.C to +60 deg.C (At power on: -30 deg.C to +60 deg.C) *1 |
When snow falls in the strong wind, snow accumulated thickly on the glass surface may not melt, and/or the wiper may freeze and stop working. |
| Power over Ethernet (Injector: 60W) 54V DC: Approx.1A/ Approx.51W | -30 deg.C to +60 deg.C *1 | ||
| WV-SUD638 with Extension Unit (IR LED Unit) |
100-240V AC(50Hz/60Hz): 1.6A/Approx.71W | -50 deg.C to +55 deg.C (At power on: -30 deg.C to +55 deg.C) *2 |
|
| Power over Ethernet (Injector: 60W) 54V DC: Approx.1A/ Approx.51W | -20 deg.C to +55 deg.C *2 (Snow tends to adhere to the glass surface due to limitation of the supplyable electric power for heaters on the glass surface.) |
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| *1: The specifications for the model of natural silver color. *2: When WV-SUD6FRL1 / WV-SUD6FRL-H / WV-SUD6FRL-T (IR LED unit) is installed, the upper limit of the operating temperature range is +55 deg.C. |
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