Voltage Monitoring Relay – SM500

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Voltage Monitoring Relay – SM500

Voltage Monitoring Relay SM500

Key Features

  • Protects against Phase Loss, Phase Reversal & Phase Asymmetry
  • Can be configured for 3 Phase 4 Wire or 1 Phase system
  • Selectable Over Voltage / Under Voltage Trip level
  • Selectable Time Delay
  • LED Indications for Power and Fault conditions
  • Voltage Sensing principle
  • 1 C/O or 2 C/O Configuration
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Available Variations

SKU Description Quantity Add to Cart
MAC04D0123Selectable reference voltage (220-480VAC), Neutral Loss Protection with Phase & Voltage Control, 2C/O
MAC04D0100415 VAC, Neutral Loss Protection with Phase and Voltage Control, 2 C/O
MAC04D0119380 VAC, Neutral Loss Protection with Phase and Voltage Control, 2 C/O
MAC04D0121415VAC, Neutral Loss Protection with Phase & Voltage Control, Phase reverse disable, 2C/O
MD71BH240 VAC, UV / OV with Selectable ON Delay (0.5 to 15 sec), 1 C/O
MD71BF240 VAC, UV / OV with Selectable OFF Delay (0.5 to 15 sec), 1 C/O
MD71B9240 VAC, UV / OV with Selectable ON Delay (0.5 s to 15 min), 1 C/O
MG73B9240 VAC, UV / OV & Single Phasing Preventor (SPP) with Selectable ON Delay (0.5 s to 15 min), 2 C/O
MG73BH240 VAC, UV / OV & SPP with Selectable ON Delay (0.5 to 15 sec), 2 C/O
MG73BF240 VAC, UV / OV & SPP with Selectable OFF Delay (0.5 to 15 sec), 2 C/O
MG73BQ120 - 240 VAC Selectable, UV / Selectable OV & SPP with Selectable OFF Delay (0.5 to 15 sec), 2 C/O
MG73BR240 VAC, Fixed UV / OV & SPP, 20% Asymmetry with Fixed ON (10 sec) & OFF (5 sec) Delay, 2 C/O
MGH3BH220 VAC, UV / OV & SPP with Selectable ON Delay (0.5 to 15 sec), 2 C/O
MGH3BF220 VAC, UV / OV & SPP with Selectable OFF Delay (0.5 to 15 sec), 2 C/O
MGI3BF230 VAC, UV / OV & SPP with Selectable OFF Delay (0.5 to 15 sec), 2 C/O

Description

Downloads

Catalogue
Instruction Manual
CE & ROHS Certificates