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Insulation monitor RN 5897/010

The insulation monitor RN 5897/010 of the VARIMETER IMD family provides best and up to date insulation monitoring of modern IT systems in an optimum and state of the art way fulfilling the relevant standards. The device can be used in the most flexible way for AC, DC and AC/DC systems even with large leakage capacity to earth (PE). The adjustment of the setting values is simple and user friendly done on 2 rotary switches on the front of the device. Via display and LEDs the measured value, device parameters and device status are indicated easy to read. With a sealable transparent cover the device is protectet against manipulation.

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Features

• Insulation monitoring according to IEC/EN 61557-8
• With connection facility of an external coupling device RP 5898
for voltages up to 1000 V
• Trigger output for insulation fault locating system
• 2 separate adjustable response thresholds
(using e.g. for pre-Alarm and Alarm)
• Setting range of 1st response value (Pre-Alarm): 20 kΩ … 2 MΩ
• Setting range of 2nd response value (Alarm): 1 kΩ … 250 kΩ
• 2 changeover contacts für insulation failures-Pre-Alarm and -Alarm
• Energized or de-energized on trip can be selected for indicator relay
• Display for indication of measured value, device parameters and
device status
• Setting the maximum leakage capacitance to shorten the response time
• Automatic and manual device self-test
• Alarm storage selectable
• Protection against manipulation by sealable transparent cover
• External control input for combined Test-/Reset-button
• 3 wide voltage input for auxiliary voltage
• Width 52.5 mm

• Insulation monitoring according to IEC/EN 61557-8
• With connection facility of an external coupling device RP 5898
for voltages up to 1000 V
• Trigger output for insulation fault locating system
• 2 separate adjustable response...

more...

Advantages / Customer benefit

• Preventive fire and system protection
• Detection of symmetric and asymmetric insulation faults
• Quick fault localisation through selective earth fault detection to L+
and L-
• Universal application in non-earthed AC, DC, AC/DC networks
with up to 300 V nominal voltage
• Easy adjustment of response values and setting parameter via
rotational switch and menu display
• Suitable for large leakage capacitances up to 1000 μF
• Optimised reaction time for large leakage capacitances
• Monitoring also with voltage-free mains
• Measuring circuit L(+)/L(-) with broken wire detection (can be switched off)
• Protective conductor PE1/PE2 with broken wire detection
(can't be switched off)

• Preventive fire and system protection
• Detection of symmetric and asymmetric insulation faults
• Quick fault localisation through selective earth fault detection to L+
and L-
• Universal application in non-earthed AC, DC, AC/DC...

more...
Function Insulation monitor
System type AC/DC
Nominal voltage up to 1000 V
Reponse value type Einstellbar
Reponse value kOhm ... MOhm 1 - 2 Ohm
With auxiliary voltage +
Earth fault indicator +
Enclosure design Installationsverteiler
Width 52,5 mm
Type RN 5897/010

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Datasheet / Operating Instructions, File: pdf, File size 1 MB

Flyer, Insulation monitor RN 5897, File: pdf, File size 194 KB

Brochure, Catalog Monitoring devices, File: pdf, File size 7 MB

Brochure, Product overview VARIMETER, File: pdf, File size 1 MB

EPLAN Electric P8 Makro, RN 5897/010, File: zip, File size 34 KB

The insulation monitor RN 5897/010 of the VARIMETER IMD family provides best and up to date insulation monitoring of modern IT systems in an optimum and state of the art way fulfilling the relevant standards. The device can be used in the most flexible way for AC, DC and AC/DC systems even with large leakage capacity to earth (PE). The adjustment of the setting values is simple and user friendly done on 2 rotary switches on the front of the device. Via display and LEDs the measured value, device parameters and device status are indicated easy to read. With a sealable transparent cover the device is protectet against manipulation.

 

 

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