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ABB Stotz S&J Monitoring Relay CM-UFD.M31 NEW

Item condition: New and original packaging

Manufacturers:
EAN: 4013614492914
Heiz24 article number: SP7801765
TARIC: 85364900
Country of origin: DE

€ 522,44

incl. 19% VAT , Free shipping to DE. (Standard)

17 Pcs. In stock
Estimated delivery time (may vary): 1 - 4 Workdays (DE - foreign countries differ)

Pcs.

The CM-UFD.M31 grid feed-in monitoring relay monitors voltage and frequency in single-phase and three-phase grids. In conjunction with inverters with integrated islanding detection, it complies with the conditions for NA protection according to VDE-AR-N 4105:2018-11 (generation systems on the low-voltage grid), or VDE-AR-N 4110:2018-11 ((generation systems on the medium-voltage grid). For use in old systems, the setting values according to VDE-AR-N 4105:2011 or BDEW (feed-in to medium-voltage grid) can also be selected. The last 99 shutdown causes and their respective times are stored in an alarm memory. In addition, the connected coupling switches, vector jump detection and ROCOF frequency gradient monitoring are monitored.

Height:	90 mm
Wide:	108 mm
Depth:	67 mm
Voltage type for actuation:	AC/DC
Design of the electrical connection:	Schraubanschluss
Number of contacts as changer:	3
Rated control supply voltage Us at AC 50 Hz:	24..240 V
Rated control supply voltage Us at AC 60 Hz:	24..240 V
Rated control supply voltage Us at DC:	24..240 V
With removable clamps:	nein
1-phase window possible:	ja
3-phase window possible:	ja
Max. permissible response delay time:	0 s
Min. adjustable response delay time:	0 s
Max. permissible release delay time:	0 s
Min. adjustable release delay time:	0 s
1-phase overvoltage possible:	ja
1-phase undervoltage possible:	ja
3-phase overvoltage possible:	ja
3-phase undervoltage possible:	ja
Response value voltage:	0..540 V
Contains function DC voltage window:	nein
Contains DC overvoltage function:	nein
Contains DC undervoltage function:	nein
Voltage type of the measuring range:	AC
Voltage measuring range 1:	0..540 V
Shipping weight:	0,43 kg
Item weight:	0,36 kg
Dimensions ( Length × Width × Height ):	7,10 × 12,10 × 9,90 cm

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