EMS58421 VD23 - VOLTAGE DETECTION RELAY

Voltage Detector

VD23 - VOLTAGE DETECTION RELAY

Specifications

Main
Device short name : VD 23
Range of product : Easergy Flair
Product or component type : Voltage detection relay
Range compatibility :
- RM6
- SM6-24
- SM6-36
- Flusarc
- Premset
- FBX
Rated voltage (Ur) : 3…36 kV

Complementary
Function available : Voltmeter
Local signalling :
- 1 LED for voltage presence phase to phase or phase to neutral
- 1 LED for voltage absence phase to phase or phase to neutral
Supply : 24...48 V DC external supply
Threshold setting :
- 40...90 % of Un 10 % increments voltage presence
- 10...30 % of Un 10 % increments voltage absence
- 30...60 % of Un 10 % increments residual voltage
Communication port protocol : Without
Time delay setting :
- 0...1 s in steps of 0.1 s activation voltage relay
-1...21 s in steps of 2 s activation voltage relay
- 1...15 min activation voltage relay
- 0...1 s in steps of 0.1 s release voltage relay
- 1...3 s in steps of 0.5 s release voltage relay
Height : 48 mm
Width : 96 mm
Depth : 100 mm
Net weight : 0.244 kg

Environment
Electromagnetic compatibility :
- Electrostatic discharge - test level: 8 kV level 3 (air discharge) conforming to IEC 61000-4-2
- Electrostatic discharge - test level: 6 kV level 3 (contact discharge) conforming to IEC 61000-4-2
- Radiated radio-frequency electromagnetic field immunity test - test level: 10 V/m, 80 MHz...1 GHz level 3 conforming to IEC 61000-4-3
- Electrical fast transient/burst immunity test - test level: 4 kV CM, 5kHz level 4 conforming to IEC 61000-4-4
- Immunity to impulse waves - test level: 42 Ohm level 3 (on input-output) conforming to IEC 61000-4-5
- Immunity to impulse waves - test level: 2 Ohm level 3 (on power supply) conforming to IEC 61000-4-5
- Conducted RF disturbances - test level: 0.15...80 MHz, 10 V/m, 80 % MA (1 kHz) level 3 conforming to IEC 61000-4-6
- Immunity to magnetic fields - test level: 30 A/m (permanent)-300 A/m (1 s) level 4 conforming to IEC 61000-4-8
- Damped oscillating waves - test level: +/- 2.5 kV CM, +/- 1 kV DM, 1 MHz level 4 conforming to IEC 61000-4-12
Mechanical robustness
- Vibrations 9…200 Hz 1 gn 1 cycle conforming to IEC 60068-2-26
- Seismic tests 2 gn horizontal position conforming to IEC 60068-2-29
- Seismic tests 1 gn vertical position conforming to IEC 60068-2-29
- Shocks 10 gn 11 ms 3 pulses in operation conforming to IEC 60068-2-27
IP degree of protection :
- Front panel: IP41
- Other parts: IP30
IK degree of protection : IK07 conforming to IEC 62262
Ambient air temperature for operation : -40…70 °C
Relative humidity : 95 % conforming to IEC 60068-2-30

Packing Units
Unit Type of Package 1 : PCE
Number of Units in Package 1 : 1
Package 1 Height : 7.2 cm
Package 1 Width : 11.2 cm
Package 1 Length : 13.9 cm
Package 1 Weight : 242.0 g
Unit Type of Package 2 : S04
Number of Units in Package 2 : 48
Package 2 Height : 30.0 cm
Package 2 Width : 40.0 cm
Package 2 Length : 60.0 cm
Package 2 Weight : 13.3 kg