Dold Italia S.r.l.

Via Privata Passo Pordoi, 5
20139 Milano
Italia
IR 5882

Residual current monitor, Type A, with integrated transformer

IR 5882

Contacts

Auxiliary voltage

Measuring range

Time delay

Approvals and Markings

Variant

  • 0066143
  • IR5882.38 AC/DC24-230V 10A tv=5S
Detection of insulation faults in grounded voltage systems. The residual current relay is used... altro

Descrizione del prodotto

Detection of insulation faults in grounded voltage systems. The residual current relay is used to maintain electrical plants before faults occur. Decrease in insulation can be detected and indicated early without interruption of operation.

Specifiche tecniche

Width: 105 mm
Adjustable measuring ranges: 0,01 - 10, 0,01 - 30 A
Operate delay: Yes
Classification: Type A (AC, DC pulsating)
Type of voltage: AC, DC pulsating
Broken conductor detection: Yes
Clear key: Yes
Test key: Yes
Relay contact / output: Yes
Enclosure design: Distribution board
Type: IR 5882

Vorteile / Kundennutzen

  • Preventive fire and system protection
  • Increasing the availability of plants by early fault detection
  • As option with external or internal residual current transformer
  • Protection against manipulation by sealable transparent cover over setting switches

Merkmale

  • According to IEC/EN 62020
  • for AC and pulsating DC currants Type A to IEC/TR 60755
  • 9 tripping values from 10 mA to 10 A or from 10 mA ... 30 A
  • Frequency range 20 ... 2000 Hz
  • Selection of manual or automatic reset
  • With prewarning
  • With test and reset button
  • Broken wire detection
  • Short reaction time
  • With adjustable delay tv
  • De-energized on trip
  • LED indication for auxiliary supply and state of contact
  • 2 x 1 changeover contact
  • Devices available in 3 enclosure versions:
    IL 5882: 63 mm deep with terminals near to the bottom to be mounted in consumer units or industrial distribution systems according to DIN 43880
    - Width 35 mm
    - For connection of external residual current transformer, e. g. ND 5016, ND 5019 or split current transformer ND 5014

    SL 5882: 100 mm deep with terminals near to the top to be mounted in cabinets with mounting plate and cable ducts
    - Width 35 mm
    - For connection of external residual current transformer, e. g. ND 5016, ND 5019 or split current transformer ND 5014

    IR 5882: 63 mm deep with terminals near to the bottom to be mounted in consumer units or industrial distribution systems according to DIN 43880
    - Width 105 mm
    - With internal residual current transformer