Grid monitoring - Voltage monitoring relay 195...400V DUW-C12 3x230V

DUW-C12 3x230V 110271 4250184120964 EAN/GTIN DE 87494433 WEEE

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£24.42 incl. VAT (£0.00)
£59.87 (-59.21% RRP***)

3-5 days* (GBR)

Safety and hazard information
Please note that electrotechnical work may only be carried out by qualified electricians or under their guidance and supervision. Observe any deviating country-specific electrical installation standards and regulations and seek advice from a local electrician.In addition, observe more current safety instructions and regulations for the products on the manufacturer's side or the product descriptions and installation instructions on the manufacturer's side.

Devices with a connected load of > 380V/400V require a heavy current connection and may only be connected by an approved electrical company. Devices with a power rating > 12kW require the approval of your grid operator (Germany, other countries may differ).
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Mains monitoring DUW-C12 3x230V 1-phase undervoltage possible, 3-phase undervoltage possible,... more
Grid monitoring - Voltage monitoring relay 195...400V DUW-C12 3x230V – Metz – 110271 – 4250184120964: Mains monitoring DUW-C12 3x230V 1-phase undervoltage possible, 3-phase undervoltage possible, voltage measuring range 1 195 ... 400V, rated control supply voltage Us at AC 50 Hz 230 ... 400V, response value voltage 195 ... 195V, number of contacts as NC contact 0, number of contacts as NO contact 0, number of contacts as changeover contact 2, width 30mm, height 71mm, depth 65mm, undervoltage monitoring in three-phase networks (each phase against neutral conductor) with a fixed threshold value, fixed hysteresis and integrated test button. It was specially developed for emergency lighting systems according to DIN VDE 0108. The device can also be used to monitor a single phase. All unused inputs must be connected to the connected phase. If there is a reverse voltage caused by the consumer that is greater than the set threshold value, no error message is output. Good message: Relay is activated (contacts 11-14 and 21-24 closed), LED is off. Error message: Relay has dropped out (contacts 11-14 and 21-24 open), LED is on. Keystroke: Relay drops out (contacts 11-14 and 21-24 open), LED goes on. Connection with screw terminals
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With removable clamps no
Voltage type for actuation AC
Phase sequence monitoring function no
Phase loss detection function yes
Function undervoltage detection yes
Function overvoltage detection no
Function asymmetry detection no
Voltage measuring range 400V
Number of contacts as changer 2
Width 35 mm
Height 70 mm
Depth 65 mm

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