Hyuduo

3 Phase Voltage Protection Relay, Universal 176V to 552V Input Range with Overvoltage Undervoltage Unbalance Protection for Industrial Motors and Pumps

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R 1,725
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Description

  • [VOLTAGE RANGE & COMPATIBILITY] This 3-phase voltage protection relay offers a wide 176V-552V input range, making it compatible with diverse industrial power systems. Its universal voltage design eliminates the need for multiple specialized units.
  • [COMPREHENSIVE PROTECTION] Provides reliable against overvoltage, undervoltage, and voltage unbalance conditions. The adjustable protection thresholds (2-20%) and action delays (0.1-10s) ensure optimal equipment safeguarding.
  • [CLEAR VISUAL INDICATION] Features five bright LED indicators for instant status monitoring. Quickly identify normal operation, faults, or protection triggers without complex diagnostic tools.
  • [FLEXIBLE INSTALLATION] Designed for easy 35mm DIN rail mounting with compact 79x23x79mm . Works with both 3-phase 3-wire and 4-wire systems for versatile integration into existing setups.
  • [INDUSTRIAL GRADE PERFORMANCE] Built for demanding environments with -20℃ to +55℃ operating range. Ideal for motors, pumps, compressors, and heavy machinery requiring stable voltage conditions.
Shipping & Delivery

Your order is shipped from the USA and delivered to your door in South Africa in 10–20 working days. All items are fully tracked.

Returns & Exchanges

We offer a 30-day return window. If something isn't right, contact our support team and we'll make it right.