- settings_phone Telephone: 02890 830302
- mail belfast@cuthbertsonlaird.co.uk
- EUR €
- GBP £
Megger Sverker780 Relay Test Set c/w Acc
Includes: Test lead set, robust carrying case & Sverker780 operating instructions.
Our pages are encrypted and protected from cyber-attack.
Payment Card Industry Data Security Standard (PCI DSS) Compliant.
TLS (SSL) - all data/information is secure from interception.
With its ease of configuration and its comprehensive range of facilities, including a variable-frequency voltage source with a continuous phase-shift function, Megger's self-contained Sverker 780 relay test set is an invaluable 'toolbox' for protection engineers, which is capable of testing almost any type of single-phase protection relay conveniently and efficiently.
You can also test directional protective equipment efficiantly by means of the built-in variable voltage source. In Megger SVERKER780 this has a continuous phase shift function and adjustable frequency as well. Automatic reclosing devices can also be tested - just as easily.
Designed to comply with EU standards and other personal and operational safety standards, the SVERKER780 is also equipped with a serial port for communication with personal computers and the PC software SVERKER Win.
Sverker780 Extra Features:
Plotting excitation curves.
Current and voltage transformer ratio tests.
Burden measurement for protective relay test equipment.
Impedance measurement.
Efficiency tests.
Polarity (direction) tests.
Injection: Maintained, Momentary & Max. time.
Filtering: When filtering is selected, five successive readings are averaged.
Off delay: The turning off of generation can be delayed after tripping.
Current Outputs - AC | ||||
---|---|---|---|---|
Range | No-Load voltage (min) | Full-Load Voltage (min) | Full-Load Current (max) | Load/Unload Times On (max) / Off (min) |
0-10 A | 90 V | 75 V | 10 A | 2/ 15 minutes |
0-40 A | 25 V | 20 V | 40 A | 1/ 15 minutes |
0-100 A | 10 V | 8 V | 100 A | 1/ 15 minutes |
0-100 A | 10 V | - | 250 A* 200 A** |
1 sec/ 5 minutes |
* Mains voltage 230 V AC ** Mains voltage 115 V AC |
||||
Voltage Outputs - AC/DC | ||||
Range | No-Load Voltage (min) | Full-Load Voltage (min) | Full-Load Current (max) | Load/Unload Times On (max) / Off (min) |
0-250 V AC | 290 V AC | 250 V AC | 3 A | 10 min/ 45 min |
0-300 V DC | 320 V DC | 250 V DC | 2 A | 10 min / 45 min |
Separate AC Voltage Source (SVERKER 780) | ||||
Range | No-Load Voltage (min) | Full-Load Voltage (min) | Full-Load Power (max) | |
5-220 V AC, minimim step 0.1 V | 240 V AC | 220 V AC at 33 W 200 V AC at 46 W |
33 W continuously. 46 W 1 minute |
|
Phase Angle | 0 to 359°. | |||
Resolution | 1°. | |||
Inaccuracy | ±2°. | |||
Frequency | 15 to 550 Hz. | |||
Resolution | 1 mHz. | |||
Inaccuracy | ±0.1%. | |||
Auxiliary DC Output | ||||
Range | Voltage | Max Current | ||
20 to 130 V | 20 V 130 V DC |
300 mA 375 mA |
||
130 to 220 V DC | 130 V 220 V DC |
325 mA 400 mA |
||
Environment | ||||
Application Field | This instrument is intended for use in HV substations and industrial environments. | |||
Operating Temperature | 0 to +50°C (32 to +122°F). | |||
Storage/Transport Temperature | -40 to +70°C (-40 to +158°F). | |||
Humidity | 5 to 95% RH non-condensing. | |||
CE-Marking | ||||
LVD | Low voltage directive 2006/95/EC. | |||
EMC | EMC directive 2004/108/EC. | |||
General Specifications | ||||
Mains Voltage | 115/230 V AC, 50/60 Hz. | |||
Power Consumption (Max) | 1380 W. | |||
Protection | Thermal Cutouts, automatic overload protection. | |||
Display | LCD. | |||
Languages | Bulgarian, Czech, English, French, German, Russian, Spanish, Swedish and Turkish. | |||
Dimensions (Instrument) | 250 x 270 x 220 mm (13.8 x 10.6 x 8.7"). | |||
Dimensions (Transport Case) | 610 x 350 x 275 mm (24.0 x 13.8 x 10.8"). | |||
Weight | 17.6 kg (38.1lbs) 26.3 kg (58lbs) with accessories + case. |
|||
Sverker 780 warranty | 1 year. | |||
Ammeter | ||||
Measurement Method | AC, true RMS DC, mean value. |
|||
Ranges | ||||
Internal | 0.00 to 250.0 A. | |||
External | 0.000 to 6.000 A. | |||
Inaccuracy (Internal Range) | ||||
0-10 A AC | ±(1% + 20 mA). | |||
0-40 A AC | ±(1% + 40 mA). | |||
0-100 A AC | ±(1% + 200 mA). | |||
Inaccuracy (External Range) | ||||
0-0.6 A AC | ±(1% + 20 mA). | |||
0-6 A AC | ±(1% + 20 mA). | |||
0-0.6 A DC | ±(0.5% + 2 mA). | |||
0-6 A DC | ±(0.5% + 20 mA). | |||
Resolution | ||||
Internal Range | 10 mA (range <100 A) 100 mA (range >100 A). |
|||
External Range | 1 mA. | |||
Voltmeter | ||||
Measurement Method | AC, true RMS. | |||
Range | 0.00 to 600.0 V. | |||
Inaccuracy | AC, ±(1% + 200 mV) Max value DC ±(0.5% + 200 mV) Max value Values are range dependant. |
|||
Power Factor and Phase Angle Measurements | ||||
Range | Resolution | Inaccuracy | ||
Power Factor cos φ | -0.99 (cap) to +0.99 (ind) | 0.01 | ±0.04 | |
Phase Angle cos φ (°) | 000 - 359° | 1° | ±2° | |
Impedance/Power Measurements | ||||
AC | Z (Ω and °), Z (Ω), R and X (Ω and Ω), P (W), S (VA), Q (VAR). | |||
DC | R (Ω), P (W). | |||
Range | Up to 999 kΩ (X=unit). | |||
Make/Break Contact | ||||
Max Current | 1 A. | |||
Max Voltage | 250 V AC or 120 V DC. | |||
Reclosing Test | ||||
Items Measured | Tripping and reclosing times. | |||
Display | After test is finished a list of all times appears in the display. | |||
Break State Feedback | The make/break contact can be used to feed back the breaker state. | |||
Max Number of Reclosings | 49. | |||
Max Testing Time | 999s. |
COMPONENT PARTS | DESCRIPTION | PART No. | |
Sverker Win PC Software | Sverker Win contains software, a copy-protection key and cables (RS232 and USB). | CD-8102X | |
Sverker Win Upgrade | Sverker Win upgrade from Rev 2.0. | CD-8101X | |
Cable set | Standard Cable set for the Megger Sverker relay test set. | GA-00030 | |
Earth/ground cable | Ground Cable for use with a range of Megger HV test equipment including the Sverker650, 750, 780 and 900. | GA-00200 | |
CSU20A (115 V) | Current and voltage source. Includes cable and transport case. | BF-41190 | |
CSU20A (230 V) | Current and voltage source. Includes cable and transport case. | BF-42390 | |
PSS750 | Phase Selector Switch designed to work with the Sverker 750/780. | CD-90020 | |
Flight case combi | Flight case for use with the MOM600A/690, CSU600A/AT, B10E, Magnus, Sverker 750/780/900. | GD-00182 | |
Cable organiser | Velcro straps, 10 pieces. | AA-00100 |