Megger SVERKER 780 - Relay Test Set
The Megger SVERKER 780 is a versatile and portable secondary injection test system designed for accurate testing and diagnostics of protective relays and substation equipment. It enables engineers to verify relay performance and timing efficiently during commissioning and routine maintenance, even in challenging field conditions.
Features & Benefits
- Output current up to 250 A AC (short-time) for robust testing
- Voltage output up to 250 V AC with adjustable frequency range from 15 to 550 Hz
- Continuous phase shift support for precise directional relay testing
- Measures critical parameters including time, voltage, current, impedance (Z, R, X), power (P, Q, S), and phase angle
- Standalone operation with intuitive control panel—no PC needed
- Built-in timer and display for convenient on-site measurements
- Supports synchronization of multiple units for comprehensive 3-phase testing
- Lightweight at approximately 18 kg for easy portability
Material & Build
The device is engineered with rugged components optimized for field environments. Its sturdy casing protects sensitive electronics while maintaining a manageable weight that allows technicians to transport and operate it with ease.
Use Cases / Applications
Perfect for relay testing, commissioning, fault analysis, and substation maintenance tasks, the Megger SVERKER 780 offers reliable performance to ensure power system protection schemes operate correctly and safely.
Megger SVERKER 780 - Relay Test Set
DATASHEET
SPECIFICATIONS
1. Key Performance & Electrical
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Application Focus: Comprehensive single-phase relay test set and engineer's toolbox designed for secondary testing of protective relay equipment, including overcurrent, voltage, directional, thermal, and automatic reclosing devices.
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Current Outputs (AC): Multiple selectable ranges to handle varying load demands:
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0 to 10 A (No-load voltage min. 90 V; Full-load voltage min. 75 V)
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0 to 40 A (No-load voltage min. 25 V; Full-load voltage min. 20 V)
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0 to 100 A (No-load voltage min. 10 V; Full-load voltage min. 8 V)
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High-current short-duration output up to 250 A (at 230 V AC mains) or 200 A (at 115 V AC mains).
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Voltage Outputs (AC/DC):
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AC Voltage Output: 0 to 250 V AC
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DC Voltage Output: 0 to 300 V DC
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Separate AC Voltage Source (Specific to SVERKER 780):
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Range: 5 to 220 V AC with continuous phase shift function (0° to 359°, ±2° inaccuracy) and adjustable frequency from 15 Hz up to 550 Hz (0.1% inaccuracy).
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Auxiliary DC Output: Adjustable 20 to 220 V DC split across two ranges for powering test objects.
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Measurement Section: Built-in true RMS ammeter (up to 250 A internal, 6 A external) and voltmeter (up to 600 V). Calculates and displays time, voltage, current, impedance (Z), resistance (R), reactance (X), apparent power (S), active power (P), reactive power (Q), phase angle (ϕ), and power factor (cosϕ).
2. General & Physical
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System Interface & Software: Features an intuitive manual control panel layout alongside a serial communication port for PC operation using SVERKER Win software for automated test logging and reporting.
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Input Power Supply: Switchable 115 / 230 V AC, 50/60 Hz (Max power consumption: 1,380 W).
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Dimensions (Instrument): Approx. 250 × 270 × 220 mm.
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Weight: Approx. 18.1kg.
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Operating Temperature Range: 0 °C to +50 °C at 5% to 95% non-condensing humidity.
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RENTAL DETAILS & LOGISTICS
Rental Terms 1 Day minimum
Extension Terms Flexible Weekly / Monthly Extensions Delivery Nationwide & International Support 24x7 on-call + on-site support Availability UAE, Bahrain, Saudi Arabia, Spain RENTAL INQUIRIES & CONTACT
For rental inquiries, contact Skysun Energy via email at support@skysunenergy.com or by phone depending on the country you require.
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Bahrain: +973 3312 1984
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Saudi Arabia: +966 509674576
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UAE: +971 5257 97530
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Spain: +34 603987120
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