›
EIL
›
Monitoring Relays
›
Current Monitoring Relays
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24 VDC / 24 VAC / 48 VAC / 120 VAC /
through the front
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AC current treshold adjustable from 1 to 20 A AC
(30 Hz to 400 Hz) via button on front
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Relay output 5 A - 250 V AC - 1 N/O contact
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Multivoltage power supply : 100 to 230 V AC 50-
60 Hz
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24 V AC / DC
220 VAC
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Current transformer fitted by passing a cable
Specifications
Measurement range
2 →500 mA
2 →500 mA
2 →500 mA
2 →500 mA
2 →500 mA
Supply
Supply voltage Un
Voltage supply tolerance
Operating range
Power consumption at Un
Immunity from micro power cuts
Inputs and measuring circuit
Frequency of measured signal
Threshold adjustment
Adjustable hysteresis
Display precision
Repetition accuracy with constant parameters
Measuring error with voltage drift
Measuring error with temperature drift
Timing
Delays on power up (Ti)
Delay on thresold crossing Tt
Repetition accuracy with constant parameters
Reset time
Delay on pick-up
0.1 s →20 s ± 10 %
0.1 s →3 s ± 10 %
± 0.1 %
500 ms
500 ms
40 →500 Hz
10 →100 % of the measurement range
5 →50 % of the displayed threshold
± 10 %
± 0.1 %
± 0,1 % (± 10 % Un)
± 0,02 %
24 VDC / 24 VAC / 48 VAC / 120 VAC / 220 VAC
-15 % / +15 % limited to -15 % / +10 % if products are mounted without
space between them
0.85 →1.15 Un
3 VA AC
1 W DC
10 ms
Supply voltage
24 V DC
24 V AC
48 V AC
120 V AC
230 V AC
Code
84871020
84871021
84871022
84871023
84871024
I
Monitoring Relays
I
02
I
www.crouzet-control.com
Output
Type of output
Type of contacts
Maximum breaking voltage
Max. breaking current
Min. breaking current
Electrical life (number of operations)
1 changeover AgNi, 8A AC max
No cadmium
250 V AC/DC
8 AAC max.
100 mA AC/DC
AC 12 : 2000 VA - 10⁵
AC 15 : Cos φ = 0,3 - 6 000
DC 13 : L/R = 300 ms - 6 000
Breaking capacity (V resistive)
Maximum rate
Operating categories acc. to IEC/EN 60947-5-1
Mechanical life (operations)
Insulation
Insulation coordination (IEC/EN 60664-1)
Rated impulse withstand voltage (IEC/EN 60664-1)
Dielectric strength (IEC/EN 60664-1)
Insulation resistance (IEC/EN 60664-1)
General characteristics
Display power supply
Display relay
Casing
Mounting
Mounting position
Material : enclosure plastic type VO to UL94 standard
Protection (IEC/EN 60529)
Weight
Connecting capacity IEC/EN 60947-1
Green LED
Yellow LED
22,5 mm
On 35 mm symmetrical DIN rail, IEC/EN 60715
All positions
Enclosure plastic type VO to UL94 standard
Terminal block : IP 20
Casing : IP 50
140 g
Rigid : 1 x 4² - 2 x 2.5² mm²
1 x 11 AWG - 2 x 14 AWG
Flexible with ferrules : 1 x 2.5² - 2 x 1.5² mm²
1 x 14 AWG - 2 x 16 AWG
Max. tightening torques IEC/EN 60947-1
Operating temperature IEC/EN 60068-2
Storage temperature IEC/EN 60068-2
Humidity IEC/EN 60068-2-30
Vibrations according to IEC/EN60068-2-6
Standards
Product standard
Electromagnetic compatibility (EMC)
Certifications
Marking
Conformity with environmental directives
IEC/EN 60255-1
IEC/EN 61000-6-1, IEC/EN 61000-6-1, IEC/EN 61000-6-3, IEC/EN
61000-6-4
UL, CSA
CE (DBT) 2006/95/EC - EMC 2004/108/EC
RoHS
0,6 mN / 5,3 Lbf.In
-20 →+50
-30 →+70
93 % RH max. without condensation
10 →55 Hz, A = 0,35 mm
Overvoltage category III : degree of pollution 2
4 KV (1,2 / 50 μs)
2,5 KV AC 50 Hz 1 min.
> 100 MOhm(s) / 500 VDC
2000 VA AC
360 operations/hour at full load
AC12, AC15, DC13
5 x 10⁵
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