Datasheet

ManualsBrandsBENDER ManualsPanel-Mount InstrumentsLINETRAXX® VMD460

TDB301021en/06.2013

LINETRAXX® VMD460-NA

Network and system protection (NS protection)

for monitoring the power feed-in of power generation systems

Summary of content (6 pages)

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LINETRAXX® VMD460-NA Network and system protection (NS protection) for monitoring the power feed-in of power generation systems TDB301021en/06.
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LINETRAXX® VMD460-NA Network and system protection (NS protection) for monitoring the power feed-in of power generation systems Product description The VMD460 is an external network and system protection (NS protection) the purpose of which is to disconnect the power generation system from the grid by coupling switches in the event of inadmissible threshold values.
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Network and system protection (NS protection) LINETRAXX® VMD460-NA Operating elements VMD460 V 2 - L ED “ON” (green): lights up when voltage is available and when the device is in operation or flashes in case of system fault alarm (external watchdog). 5 3 1 1- B oth alarm LEDs “AL1” and “AL2”: light when voltage and frequency values are outside the thresholds.
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Network and system protection (NS protection) LINETRAXX® VMD460-NA Wiring diagram VMD460 (CEI 0-21) Backup DG1/2 1 - Supply voltage US (see ordering information) D2
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Network and system protection (NS protection) LINETRAXX® VMD460-NA Technical data Insulation coordination acc. to IEC 60664-1/IEC 60664-3 Displays, memory Rated insulation voltage 400 V Overvoltage category III Rated impulse voltage/pollution degree 6 kV/2 Safe separation (reinforced insulation) between (A1, A2) - (L1, L2, L3, N) - (11, 12, 14, 21, 22, 24) (D1, D2, D3, D4, DG1/2, DG3/4, RTG, RT1)-(A1, A2, L1, L2, L3, N) Voltage test acc.
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Ordering information Supply voltage US DC 50/60 Hz AC 100…240 V Dimension diagrams Dimensions in mm Type Art. No. VMD460-NA-D-2 B 9301 0045 Accessories Art. No. Mounting clip for screw mounting (1 piece per device) B 9806 0008 Subject to change! – TDB301021en / 06.2013 / Schw / © Bender GmbH & Co. KG, Germany Type designation Bender GmbH & Co. KG P.O. Box 1161 • 35301 Grünberg • Germany Londorfer Straße 65 • 35305 Grünberg • Germany Tel.