84872130 Datasheet by Crouzet

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g CROUZET U CONTROL
HUH
Monitoring Relays
Voltage Monitoring Relays
DIN Rail Mount 35 mm
Control of AC and DC voltages
Automatic recognition of AC/DC
Measurement ranges from 0.2 V to 600 V
Choice between under and overvoltage
True RMS measurement
Selectable latching (memory) function
Specifications
Functions Measurement range Nominal voltage (V) Code
Under/Overvoltage 15 V →600 V 24 →240 V AC/DC 84872130
Power supply
Supply voltage Un 24 V →240 V AC/DC
Voltage supply tolerance -15 % / +10 %
Operating range 20,4 V →264 V AC/DC
Polarity with DC voltage No
AC supply voltage frequency 50 / 60 Hz ±10 %
Galvanic isolation of power supply/measurement No
Power consumption at Un 3.5 VA in AC/0.6 W in DC
Immunity from micro power cuts 10 ms
Inputs and measuring circuit
Frequency of measured signal 0 Hz, 40 →70 Hz
Max. measuring cycle time 30 ms/True RMS measurement
Threshold adjustment 10 →100 % of the range
Hysteresis Adjustable from 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
Time delays
Delay on thresold crossing Tt 0,1 →3 s (0, + 10 %)
Repetition accuracy with constant parameters ± 2 %
Reset time 1500 ms
Delay on pick-up < 600 ms
Outputs
Type of output 1 double changeover relay
Type of contacts No cadmium
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Outputs
Maximum breaking voltage 250 V AC/ DC
Max. breaking current 5 A AC/DC
Min. breaking current 10 mA / 5 VDC
Electrical life (number of operations) 1 x 10⁵
Breaking capacity (resistive) 1250 VA AC
Maximum rate 360 operations/hour at full load
Operating categories acc. to IEC/EN 60947-5-1 AC12, AC13, AC14, AC15, DC12, DC13, DC14
Mechanical life (operations) 30 x 10⁶
Insulation
Nominal insulation voltage IEC/EN 60664-1 250 V
Insulation coordination (IEC/EN 60664-1) Overvoltage category III : degree of pollution 3
Rated impulse withstand voltage (IEC/EN 60664-1) 4 KV (1,2 / 50 μs)
Dielectric strength (IEC/EN 60664-1) 2 KV AC 50 Hz 1 min.
Insulation resistance (IEC/EN 60664-1) > 500 MOhm(s) / 500 V DC
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/EN 60695-2-11
Protection (IEC/EN 60529) Terminal block : IP 20
Casing : IP 30
Weight 130 g
Connecting capacity IEC/EN 60947-1 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 0,6 →1 Nm / 5,3 →8,8 Lbf.In
Operating temperature IEC/EN 60068-2 -20 →+50 °C
Storage temperature IEC/EN 60068-2 -40 →+70 °C
Humidity IEC/EN 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/EN 60068-2-6 5 g
Standards
Product standard IEC/EN 60255-1
Electromagnetic compatibility (EMC) IEC/EN 61000-6-1, IEC/EN 61000-6-2, IECI/EN 61000-6-3,
IEC/EN 61000-6-4
Certifications UL, CSA
Marking CE (DBT) 2006/95/EC - EMC 2004/108/EC
Conformity with environmental directives RoHS
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Dimensions
HUL-HUH
60
44
23,2
67,5
45
3,5
90
35
2,6
5,5
Curves
Connections
HUL-HUH
F1
1
A1 A2 E3 E2 E1 M
12 11 14 22 21 24
A1
A2
11
12
14
21
22
24
R
L1
–/+
+/
L2
– KM1
U1
W1
M1
3
a /c

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