The Megger SVERKER650 is a powerful, compact and simple-to-use relay test set suitable for testing a wide variety of power, voltage and current relays.
Created with years of experience, the SVERKER 650's intuitive interface, powerful functionality and other features combine together to create a comprehensive system for fully testing virtually all types of single phase protection.
Made for use in both high voltage substations and industrial conditions, the SVERKER650 includes a built-in capacitor to provide phase shift when testing directional protective relays and also has built-in resistors to divide voltages as and when needed.
The SVERKER650 is compact and portable enough to easily be transferred from testing point to testing point and is supplied as standard with a rugged carrying case.
Megger SVERKER650 Terminal/Function Breakdown
The following table outlines exactly what each part of the SVERKER650 is capable of. The following image includes reference codes which are also in the table below.
Terminals | Unloaded (Mains 230V) | |||
U1 | 0 to 10A | 85 to 90V AC | Settable with T1 | |
U2 | 0 to 40A | 25 to 27V AC | Settable with T1 | |
U3 | 0 to 100A | 10.0 to 11.0V AC | Settable with T1 | |
U4 | 0-250V, 3A | 250 to 270V AC | Settable with T1 | |
U5 | 0-350V, 2A | 350-370V DC | Settable with T1 | |
U6 | 20-220V DC | - | Settable with R5 | |
The voltage is stabilised and variable in two steps with the switch S3. Characteristics at input voltage 220V AC +10% Ripple (peak to peak) max 4% Load regulation 3% Line regulation less than 4% |
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U7 | 110V, 0.3A | 110-125V AC | - | |
F1 | Automatic cut-out for mains voltage, 4A | |||
F2 | Automatic cut-out, 3A | |||
F3 | Automatic cut-out, 0.5A | |||
E1 | Green indicator for mains voltage | |||
E2 | Yellow signal lamp in the trip circuit | |||
MI | Mains Input | |||
MO | Mains Output | |||
P1 | Electric timer, independent of mains frequency. Measuring range of 0 to 999.999 seconds. Accuracy: 0.002% of readout +0, -2ms |
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P2 | Input for stop of timer | |||
P3 | Ammeter class 1.5 | |||
R | Resistors | |||
C1 | Capacitactor, 10μF/450V AC for reactive power relays | |||
S1 | Main switch | |||
S2 | On/off switch for terminals U6 and U7 | |||
S3 | Selector voltage range terminal U6 | |||
S4 | Make/break switch for timer | |||
R5 | Voltage adjustment terminal U6 | |||
W1 | Terminal for connection of a resistor on the primary side of the output transformer | |||
W2 | Terminal for an external ammeter | |||
W3 | Terminal for external start and stop of timer |
Megger SVERKER650 Single Phase Relay Tester Key Features
- Rugged, portable design for use out in the field
- 0 to 100A output current
- Suitable for testing many different types of relays including power, voltage and current
- Easy to understand and operate
- Ideal for use in HV substations and industrial conditions
- Optional ACA120 voltage source available for easier testing of directional relays
- Built-in capacitor provides phase shift
- Set of resistors for voltage division
What's Included?
- Megger SVERKER650 Single Phase Relay Tester (230V Mains Voltage)
- OPTIONAL Test Lead Set (GA-00030)
- OPTIONAL Transport Case (GD-00010)
Optional Accessories
- ACA120 Variable Voltage Output Source (0 to 120V AC)
Megger SVERKER650 Technical Specifications
Specifications are valid at nominal input voltage and an ambient temperature of +25°C (77°F). Specifications are subject to change without notice.
Environment | ||
Application Field | The instrument is intended for use in high voltage subsations and industrial environments | |
Operating Temperature | 0 to 50°C (32 to 122°F) | |
Storage Tempewrature | -40 to 70°C (-40 to +158°F) | |
Humidity | 5 to 95% RH, non-condensing | |
CE-Marking | ||
LVD | 2006/95/EC | |
EMC | 2004/108/EC | |
General | ||
Mains Voltage | 115/230V AC, 50/60Hz | |
Power Consumption | 1100VA (max) | |
Protection | Thermal cutouts, miniature circuit breakers | |
Dimensions | Instrument: 280 x 178 x 250mm (11 x 7 x 9.8 inches) | |
Transport Case: 560 x 260 x 360mm (22 x 10.2 x 14.2") | ||
Weight | 16kg (35.3lbs) | |
26kg (57.3lbs) with accessories and transport case | ||
Measurement Section | ||
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Current Measurements (Built-In Ammeter) | ||
Ranges | 0 to 10A | |
0 to 100A | ||
Inaccuracy | ±3% | |
Current Measurements (External Ammeter) | ||
Output for External Ammeter | Connected to built-in current transformer | |
Inaccuracy | ±0.5% | |
Timer | ||
Range | 0 to 999.999s | |
Resolution | 1ms | |
Inaccuracy | ±0.02% of displayed value, +2ms Independent of mains frequency |
Outputs | |||
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Current Outputs, AC | |||
Range | No-Load Voltage (Min) | Output Voltage (min) | Load/Unload Times On (MAX)/Off (MIN) |
0-10A | 85V | 75V (10A) | 2min/30min |
0-40A | 25V | 19V (40A) | 20s/15min |
0-100A | 10V | 7.7V (100A) | 20s/5min |
Voltage Outputs, AC/DC | |||
Range | Output Voltage | ||
0-250V AC | 220V (2.7A) | ||
110V AC (fixed) | 110V (0.3A) | ||
0-350V DC | 280V (2A) | ||
20-220V DC (Stab) | 200V (0.25A) |
Reviews
SKU | SVERKER-650 |
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