Megger SVERKER 650 relay and substation test system
- Output Current: 0 to 100 Amps AC
- Voltage Range: 0 to 370 V (AC/DC)
- Timer Range: 0 to 999.999 seconds
- Accuracy: Ammeter class 1.5 precision
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Description
Essential Tool for Relay and Substation Testing
The Megger SVERKER 650 is a relaying and substation test system designed for reliability and convenience in demanding environments. Developed after extensive field experience, the SVERKER 650 offers robust functionality, making it both compact and rugged. It has become an industry standard for primary and secondary injection testing across electrical distribution substations, renewable power generation stations, and industrial settings. What sets the SVERKER 650 apart is its logical design, user-friendly layout, and the reliability that professionals have come to trust for both relay and substation testing.
Designed for High-Voltage Substation Environments
One of the primary applications of the SVERKER 650 is in high-voltage substations where accurate and safe relay testing is vital for operational integrity. The unit performs both single-phase and sequential phase testing for virtually all types of single-phase protection relays. This adaptability is particularly significant for substations and industrial plants, where both the complexity and criticality of relay systems demand an instrument that can deliver dependable results quickly and repeatedly, even under challenging on-site conditions.
Versatile Applications in Power System Protection
Beyond substations, the SVERKER 650 finds extensive use in renewable power generation stations—such as wind, solar, and small hydro—where protective relays secure reliable and grid-compliant operations. The system supports secondary injection testing of almost every single-phase protective relay in use today. For three-phase systems, the SVERKER 650 allows each phase to be tested independently, significantly reducing the risk of human error and ensuring the highest standard of protection integrity across power networks and critical industrial installations.
Comprehensive Testing of Protective Relay Systems
Protection engineers rely on the SVERKER 650 for routine maintenance and troubleshooting of equipment like overcurrent, voltage, and power relays. The built-in capacitor is designed specifically for testing directional relays by introducing phase shifts, while resistors can be configured to divide voltages during test procedures. This allows not only for straightforward relay checks but also complex sequence or condition testing of relay systems, ensuring advanced and legacy protection devices are operating precisely as required for installation safety and grid reliability.
Easy Operation and Logical Design Benefit Users
A defining attribute of the Megger SVERKER 650 is its extraordinarily user-friendly design. From the clear front-panel controls to its logical layout, even engineers new to relay testing find the system easy to understand and operate. The lightweight, compact construction—measuring only 280 x 178 x 250 mm at just 16 kg—makes it highly portable, enabling fast setup and teardown at remote, isolated, or hard-to-access sites. Its ruggedness and simplicity directly contribute to minimizing downtime and increasing the productivity of testing teams.
Auxiliary Equipment Enables Flexible Field Solutions
To ensure flexible operations, Megger includes a comprehensive test lead set and durable transport case with the SVERKER 650. The additional ACA120 voltage source can be specified to simplify the testing of directional relays, expanding the system’s already considerable range of supported relay types. Such modular auxiliaries guarantee that whatever the field challenge, protection system engineers have the right tools for precise and reliable results.
Guaranteed Authenticity and Worldwide Delivery by tpt24
When purchasing the SVERKER 650, quality and trust are paramount. For this reason, tpt24 is recognized as the best online store globally for sourcing genuine Megger equipment. tpt24 offers worldwide delivery with a full guarantee of authenticity and top-tier quality, ensuring professionals in any country receive original Megger products, complete with all manufacturer warranties and technical support. Choosing tpt24 means investing confidently in both the equipment and your workflow.
Specifications
| Parameter | Value / Description |
|---|---|
| Application Field | High-voltage substations, industrial environments |
| Operating Temperature | 0°C to +50°C (32°F to +122°F) |
| Storage Temperature | -40°C to +70°C (-40°F to +158°F) |
| Humidity | 5% – 95% RH, non-condensing |
| CE-Marking (LVD/EMC) | 2006/95/EC (LVD), 2004/108/EC (EMC) |
| Mains Voltage | 115/230 V AC, 50/60 Hz |
| Power Consumption | 1100 VA (max) |
| Protection | Thermal cut-outs, miniature circuit breakers |
| Instrument Dimensions (mm) | 280 x 178 x 250 mm |
| Transport Case (mm) | 560 x 260 x 360 mm |
| Instrument Weight | 16 kg (35.3 lbs) |
| Transport Weight | 26 kg (57.3 lbs) incl. accessories |
| Current Output Ranges (AC) | 0–10 A (85–90 V AC); 0–40 A (25–27 V AC); 0–100 A (10–11 V AC) |
| Voltage Output (AC/DC) | 0–250 V AC (3 A); 0–350 V DC (2 A); 20–220 V DC (stabilized) |
| Load Regulation | 3% |
| Line Regulation | <4% |
| Ripple (p-p) | Max 4% |
| Timer Range | 0 – 999.999 s, 1 ms resolution |
| Timer Inaccuracy | 0.002% of value, +0/-2 ms |
| Ammeter Class | 1.5 |
| Auxiliary Equipment | Test lead set, transport case, ACA120 voltage source |
| Special Features | Built-in phase shifting capacitor, resistor selection, external ammeter support, easy operation |







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