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DOLD VARIMETER RCM IL 5882 Installation / Monitoring Technique

DOLD VARIMETER RCM IL 5882 Installation / Monitoring Technique

Residual current monitor

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Installation / Monitoring Technique
VARIMETER RCM
Residual Current Monitor
IL 5882, SL 5882, IR 5882
IL 5882
ND 5016/024
ND 5016/035
Function Diagram
A1/A2
i
Alarm
Prewarning
11-14
11-14
Alarm
t v
11-12
21-24
Prewarning
t v
21-22
Test
Reset
manual reset with link X1/X2
with manual reset
All technical data in this list relate to the state at the moment of edition. We reserve the right for
technical improvements and changes at any time.
IR 5882
with internal
residual current transformer
ND 5016/070
t v
manual reset
manual reset
t v
Your advantages
• 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
Features
• According to IEC/EN 62 020
• 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 t
• 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 43 880
- width 35 mm
- for connection of external residual current transformer,
e. g. DOLD ND 5016, ND5019
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. DOLD ND 5016, ND5019
IR 5882:
63 mm deep with terminals near to the bottom to be
mounted in consumer units or industrial distribution
systems according to DIN 43 88
- width 105 mm
- with internal residual current transformer
Approvals and Markings
A025518
t
Application
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 inter-
ruption of operation.
M8368_a
1
v
10.11.16 en / 789

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Summary of Contents for DOLD VARIMETER RCM IL 5882

  • Page 1 - width 35 mm - for connection of external residual current transformer, e. g. DOLD ND 5016, ND5019 SL 5882: 100 mm deep with terminals near to the top to be mounted in cabinets with mounting plate and cable ducts...
  • Page 2 Function Connection terminals The function of the IL/SL 5882 and IR 5882 can be compared to a fault Terminal designation Signal designation current circuit braker unit. It detects and indicates residual currents, but A1, A2 Auxiliary voltage does not disconnect. i, k (only at IL/SL 5882) Conn.
  • Page 3 Technical Data Technical Data Input Vibration resistance: Amplitude 0.35 mm frequency 10 ... 55 Hz IEC/EN 60 068-2-6 Auxiliary voltage U AC/DC 12 V, AC/DC 24 ... 230 V Climate resistance: 20 / 060 / 03 IEC/EN 60 068-1 Voltage range: Terminal designation: EN 50 005 0.8 ...
  • Page 4 Accessories Residual Current Transformer ND 5016/024, ND 5016/035 Residual Current Transformer ND 5016/070 M10979_b M11582_a for DIN rail mounting or screw mounting for DIN rail mounting or screw mounting ND 5016/024 øD ND 5016/070 øD Dimension/mm Dimension/mm 70 111 110 115 32 4,2 50* 74* Weight / g approx.
  • Page 5 Accessories Disassembling ND 5016/024 and ND 5016/035 Residual Current Transformer ND 5019 M11123 Disassembling ND 5016/070 for Screw connection Dimensions in mm ND 5019/105 Art-Nr. 0055118 øD Weight ND 5019/105 M11583 The residual current transformer ND 5019/105 can also be mounted on DIN-rail.
  • Page 6 A ground connection will lead to a damage of the unit! To Avoid Interference with High Starting Currents M8363 E. DOLD & SÖHNE KG • D-78114 Furtwangen • PO Box 1251 • Telephone (+49) 77 23 / 654-0 • Telefax (+49) 77 23 / 654-356 e-mail: dold-relays@dold.com •...

This manual is also suitable for:

Varimeter rcm sl 5882Varimeter rcm ir 5882