Crouzet 84871120 Data Sheet
Current control
HIL
HIH
Part numbers
Product adaptations
Accessories
General characteristics
➜ Multi-function current control relay - 35 mm
■ Control of AC and DC currents
■ Automatic recognition of AC/DC
■ Measurement ranges from 2 mA to 10 A
■ Choice between over and undercurrent
■ True RMS measurement
■ Selectable latching (memory) function
Functions Over or undercurrent Over or undercurrent
Measurement range 2 mA
Nominal voltage (V)
Part numbers 84871120 84871130
HIL HIH
➞ 500 mA 0.1 A ➞ 10 A
➞ 240 V
z
24 ➞ 240 V
24
z
■ Customisable colours and labels
■ Measuring ranges within the generic limits
■ Fixed threshold in the generic measurement range
■ Fixed or adjustable time delay
■ Adjustable hysteresis
Description Code
Removable sealable cover for 35 mm casing 84800001
HIL HIH
Inputs and measuring cicuit
Measurement range 2 ➞ 500 mA
Input resistance E1 - M: 5 Ω
Permanent overload at 25°C E1 - M: 0.4 A
Pulse overload < 1 sec at 25°C E1 - M: 1 A
E1 - M: 2 ➞ 20 mA
E2 - M: 10
E3 - M: 50
E2 - M: 1 Ω
E3 - M: 0.2 Ω
E2 - M: 1 A
E3 - M: 2 A
E2 - M: 5 A
E3 - M: 8 A
➞ 100 mA
➞ 500 mA
0.1
➞ 10 A
E1 - M: 0.1 ➞ 1 A
E2 - M: 0.5
E3 - M: 1
E1 - M: 0.1 Ω
E2 - M: 0.02 Ω
E3 - M: 0.01 Ω
E1 - M: 2 A
E2 - M: 11 A
E3 - M: 11 A
E1 - M: 17 A
E2 - M: 20 A
E3 - M: 50 A
➞ 5 A
➞ 10 A
40
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General characteristics
Supply
Supply voltage Un
24 V
Voltage supply tolerance -15% / +10%
Operating range
20.4 V
Polarity with DC voltage No
a
supply voltage frequency
Galvanic isolation of power supply/measurement
50 / 60 Hz ± 10%
✓
Power consumption at Un 3.5 VA in AC/0.6 W in DC
Immunity from micro power cuts 50 ms
Inputs and measuring cicuit
Frequency of measured signal 0 Hz, 40
Max. measuring cycle time 30 ms/True RMS measurement
Threshold adjustment 10
➞ 100% of the range
Maximum 3-phase voltage 277 / 480 V (3-phase mains with earth)
Adjustable hysteresis 5
➞ 50% of displayed threshold
Display precision ±10% of full scale
Repetition accuracy with constant parameters ± 0.5%
Measuring error with voltage drift ± 1% across the whole range
Measuring error with temperature drift ± 0.05% / °C
Timing
Delays on power up 1
Delay on threshold crossing 0.1
➞ 20 s 0, +10%
➞ 3 s 0, +10%
Repetition accuracy with constant parameters ± 2%
Reset time 1500 ms
Delay on pick-up < 300 ms
Output
Type of output 1 double changeover relay
Type of contacts No cadmium
Maximum breaking voltage
Max. breaking current
Min. breaking current
Electrical life (number of operations)
Breaking capacity (resistive)
250 V
z
5 A
10 mA / 5 V
1 x 10
1250 VA
Maximum rate 360 operations/hour at full load
Operating categories acc. to IEC 60947-5-1 AC12, AC13, AC14, AC15, DC12, DC13, DC14
Mechanical life (operations)
30 x 10
Insulation
Nominal insulation voltage IEC 60664-1 250 V
Insulation coordination (IEC 60664-1 / 60255-5) Overvoltage category III: degree of pollution 3
Rated impulse withstand voltage IEC 60664-1/60255-5 4 KV (1.2 / 50 µs)
Dielectric strength IEC 60664-1/60255-5
Insulation resistance IEC 60664-1 / 60255-5
2 KV
> 500 MΩ / 500 V
General characteristics
Display power supply Green LED
Display relay Yellow LED
Casing 35 mm
Mounting On 35 mm symmetrical DIN rail, IEC/EN 60715
Mounting position All positions
Material: enclosure plastic type VO to UL94 standard Incandescent wire test according to IEC 60695-2-11 & NF EN 60695-2-11
Protection (IEC 60529) Terminal block: IP 20
Casing: IP 30
Weight 130 g
Connecting capacity IEC 60947-1
Max. tightening torques IEC 60947-1 0.6
Operating temperature IEC 60068-2 -20
Storage temperature IEC 60068-2 -40
Rigid: 1 x 4
1 x 11 AWG - 2 x 14 AWG
Flexible with ferrules: 1 x 2.5
1 x 14 AWG - 2 x 16 AWG
➞ 1 Nm / 5.3 ➞ 8.8 Lbf.In
➞ +50°C
➞ +70°C
Humidity IEC 60068-2-30 2 x 24 hr cycle 95% RH max. without condensation 55°C
Vibrations according to IEC/EN60068-2-6 10
➞ 150 Hz, A = 0.035 mm
Shocks IEC 60068-2-6 5 g
Standards
Marking CE (LVD) 73/23/EEC - EMC 89/336/EEC
Product standard NF EN 60255-6 / IEC 60255-6 / UL 508 / CSA C22.2 N°14
Electromagnetic compatibility Immunity EN 61000-6-2/IEC 61000-6-2
Certifications UL, CSA, GL
Emission EN 61000-6-4/EN 61000-6-3
IEC 61000-6-4/IEC 61000-6-3
Emission EN 55022 class B
pending
Conformity with environmental directives RoHS, WEEE
➞ 240 V
➞ 264 V
➞ 70 Hz
z
c
5
a
6
a
50 Hz 1 min.
2
- 2 x 2.52 mm2
z
z
c
2
- 2 x 1.52 mm
2
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