Current monitoring relay

1-phase, range 1-20A AC,

 

Description

 

• Current transformer is a part of the product. Inside this transformer there is a wire which senses the volume of flowing current.
• This construction reduces thermal stress of product when compared with conventional solutions with inbuilt shunt, and increases current range up to 20 Amps, and galvanically separates monitored circuit.
• For heating bars in sliding rails, heating cables, indication of current flow, controlling of 1-phase motor consumption,…
• Supply is galvanically separated from measuring current.
• Current exceeding – current fl owing through monitored wire must not exceed 100 A.

Technical parameters

Voltage type	AC
Monitored levels	overcurrent
Monitored range	1 – 20 A (50/60 Hz)
Output type	1x CO, 8 A
Housing	1-MODULE
Supply voltage (frequency)	AC 24-240 V, DC 24 V (AC 50/60 Hz)
Dimensions	90 x 17.6 x 80.5 mm (3.5˝ x 0.7˝ x 3.2˝)

Documents and Downloads

Document	File Type	File Size	Download
PRI-32 Series Datesheet	PDF	819 KB