ABB Frequency, Voltage Monitoring Relay, 1, 3 Phase, SPDT

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Indisponible
RS n'aura plus ce produit en stock.
N° de stock RS:
876-2554
Référence fabricant:
1SVR560730R3400 CM-UFD.M22
Fabricant:
ABB
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Marque

ABB

Monitoring Application

Frequency, Voltage

Electrical Phase

1, 3

Contact Configuration

SPDT

Voltage Sensitivity

Overvoltage, Undervoltage

Time Delay

±20ms

Frequency Sensing Range

40 → 60Hz

Series

CM-UFD

Frequency Sensitivity

Overfrequency, Underfrequency

Width

67mm

Minimum Operating Temperature

-20°C

Number of Poles

1

Minimum Voltage Sensed

0V ac

Length

108mm

Maximum Frequency Sensed

60Hz

Height

90mm

Special Features

Autotest Function, Monitoring of ROCOF (Rate of Change of Frequency), Multiline Backlit LCD Display

Terminal Type

Screw

Maximum Operating Temperature

+60°C

Current Range

6.4mA

Dimensions

108 x 67 x 90mm

Operating Temperature Range

+60°C

Minimum Frequency Sensed

40Hz

CM-UFD Grid Feeding Relays


The expertly designed CM-UFD range of grid feeding relays ensures safe and reliable monitoring of numerous grid parameters when feeding energy into the public grid.

Main features include-
Monitoring of voltage and frequency in single and three-phase mains (2-wire, 3-wire, or 4-wire AC systems)
0-minutes average value monitoring
Rate of change of frequency monitoring configurable
Vector shift detection configurable
Error memory for up to 99 entries
Password protection available

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