Megger SVERKER 650 Single-Phase Relay Test Set

Overview

The Megger SVERKER 650 is a compact, rugged single-phase relay test set designed for secondary injection testing of protective relays in high-voltage substations and industrial installations. It delivers up to 100 A of test current across selectable ranges and provides an AC voltage source to 250 V (plus DC to 350 V), giving engineers the outputs needed to test single-phase protection systems.

A built-in phase-shift capability supports directional relay testing, a set of resistors allows voltage division, and a high-precision timer (independent of mains frequency) captures operating times accurately. Weighing just 16 kg, the SVERKER 650 is easy to carry into the field, making it a practical choice for commissioning and maintaining overcurrent, earth-fault and directional protection.

Key Features

• Compact single-phase relay test set for secondary injection
• Current output 0–100 A (10 / 40 / 100 A ranges)
• AC voltage output 0–250 V (3 A); DC 0–350 V (2 A)
• Built-in phase-shift capability for directional testing
• Voltage division via resistor set
• High-precision timer 0–999.999 s, independent of mains frequency
• Rugged, portable 16 kg design

Applications

• Secondary injection testing of protective relays
• Overcurrent, earth-fault and directional relay testing
• High-voltage substation and industrial protection
• Field and workshop relay maintenance

What’s in the Box

• Megger SVERKER 650 Single-Phase Relay Test Set
• Test leads and connection cables
• Mains power lead
• User guide

Why Buy from MME in UAE

MOHAMMAD MAHDI Electronics Trading LLC (MME) is a trusted supplier of Megger test and measurement equipment across the UAE and wider Middle East. We offer genuine products, competitive pricing, and knowledgeable local support to help you choose the right instrument for your application. For full technical details, download the datasheet below.