Megger Sverker780 Basic (No Leads)

Includes: Instrument only.

£9,720.00

Tax excluded

Quantity

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Please Note: The Sverker780 Basic is not supplied with the test lead set and transport case.

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.

Megger Sverker780 Specifications

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.

Brand Megger

Reference BS-32300

Download

Megger Sverker750/780 Datasheet

PDF Specifications of the Megger Sverker 750 & Sverker 780 Relay Test Sets.

Download (1.08M)

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