Datasheet

41
Supply
Supply voltage Un
24 V
➞ 240 V
Voltage supply tolerance -15% / +10%
Operating range
20.4 V
➞ 264 V
Polarity with DC voltage No
supply voltage frequency
50 / 60 Hz ± 10%
Galvanic isolation of power supply/measurement
✓
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
➞ 70 Hz
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
➞ 20 s 0, +10%
Delay on threshold crossing 0.1
➞ 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
250 V
Max. breaking current
5 A
Min. breaking current
10 mA / 5 V
Electrical life (number of operations)
1 x 10
5
Breaking capacity (resistive)
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
6
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
2 KV
50 Hz 1 min.
Insulation resistance IEC 60664-1 / 60255-5
> 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
Rigid: 1 x 4
2
- 2 x 2.5
2
mm
2
1 x 11 AWG - 2 x 14 AWG
Flexible with ferrules: 1 x 2.5
2
- 2 x 1.5
2
mm
2
1 x 14 AWG - 2 x 16 AWG
Max. tightening torques IEC 60947-1 0.6
➞ 1 Nm / 5.3 ➞ 8.8 Lbf.In
Operating temperature IEC 60068-2 -20
➞ +50°C
Storage temperature IEC 60068-2 -40
➞ +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
Emission EN 61000-6-4/EN 61000-6-3
IEC 61000-6-4/IEC 61000-6-3
Emission EN 55022 class B
Certifications UL, CSA, GL
pending
Conformity with environmental directives RoHS, WEEE
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General characteristics