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Schneider Electric

EMS58421

EMS58421 Schneider Electric

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Description for EMS58421 Schneider Electric

EMS58421 Schneider Electric - VD23 - VOLTAGE DETECTION RELAY

Extended Description for EMS58421 Schneider Electric

EMS58421 Schneider Electric - Easergy VD23 is a family of fault passage indicators small in size, efficient, which adapt automatically to the network.,The VD23 is a compact voltage detection relay for MV networks voltage from 3 kV to 36 kV, 50/60 Hz, efficient and self-adapted.,Detector with 24-48 Vdc external.,The operating temperature is -40°C to + 70°C.,The degree of protection is IP41 on front panel and IP30 in other parts.,Mechanical dimensions are 48 mm in height, 96 mm in width and 100 mm in depth.

Free Delivery to UK Mainland on orders over £25

Direct from Manufacturer

Available on back order
4 - 6 W.Weeks
£265.74 Exc. VAT
£318.89 Inc. VAT

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
communication port protocol Without

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
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

Contractual warranty

Warranty 18 months

Documentation

Product Datasheet

User guide

Catalogue

Environmental disclosure

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