Wilo DrainAlarm Second, Automation Accessories
Alarm cabinet for one or more submersible pumps, with battery backup, alternating potential-free alarm output.
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Wilo DrainAlarm Second, Automation Accessories
Description
Mains-independent alarm controller (self-charging power supply part) for wall mounting with optical and acoustic alarm. Warning: The signal transmitter is acquired on site. Automatic cabinets are not explosion-proof and may only be used outside explosion-prone areas. Signal sensors in potentially explosive areas must be connected via an intrinsically safe circuit, e.g. zener barrier or Ex-break relay.
Technical Data
- Mains connection: 1~230 V, 50/60 Hz
- Max. power P2 for direct connection: 0 W
- Level: 85 dB
- Protection class: IP68
- Outputs (potential-free): 1x changeable contacts (250 VAC/4 A)
- Outputs (potentially connected): 1x changing contact (12 VDC/1 A)
- My. ambient temperature: -20 °C
- Max. ambient temperature: 50 °C
- Cable length: 0 m
Material
- Material housing: PC
Measure
- Length: 95 mm
- Height: 120 mm
- Width: 200 mm

