Power Automation Sweden AB

Cylindervägen 8
13152 Nacka Strand
Sweden
RL 9853

Current Relay

RL 9853

Contacts

Auxiliary voltage

Switching delay

Hysteresis

Operating current

Approval

Variant

  • 0066431
  • RL9853.11/61 UH=AC110-230V 4-20%
The measuring relay RL 9853 of the VARIMETER series monitors overcurrent and undercurrent in AC... more

Product description

The measuring relay RL 9853 of the VARIMETER series monitors overcurrent and undercurrent in AC or DC current systems. The monitoring functions are easily selectable using a single turn switch without complex menu structure. The early detection of up-coming break downs and preventive maintenance avoid expensive damages. As user you profit from the reliability and availability of your plant.

Technical specifications

Width: 35 mm
1- / 3-phase: 1
Measuring range: AC/DC 0,002 - 10 A
Auxiliary voltage: AC, DC
Operate delay: Yes
Output contacts: 1 C/O contact
Enclosure design: Distribution board
Type: RL 9853

Advantages

  • Preventive maintenance
  • For better productivity
  • High repeat accuracy
  • Wide measuring voltage range
  • Easy setting

Features

  • According to IEC/EN 60255-1
  • For monitoring of current in DC and AC systems
  • Detection of over- or undercurrent in AC- or DC mains
  • Galvanic separation between auxiliary circuit - measuring ciruit
  • Output: 1 changeover contact
  • De-Energized on trip
  • Adjustable switching current
  • Adjustable hysteresis for reset
  • Adjustable switching delay
  • Fast fault detection
  • Width: 35 mm