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Megger Sverker900 Standard
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Includes: Test cable set standard GA-00030, Protective cable GA-00200, Cable set SVERKER 900 GA-00036 & Flight case with wheels GD-00185. Inside the lid are ten jumpers “parked” in holders, a touch screen pen and the quick guide.
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The Megger SVERKER 900 Relay and Substation Test System is the engineer’s ultimate toolbox that addresses the increasing need for three-phase testing capability in electrical distribution substations, renewable power generation stations and industrial applications.
The Sverker 900 is the ideal instrument for use in applications that include commissioning and maintenance of distribution substations and generator installations; testing of electromechanical, static and numerical protection relays; plotting current transformer excitation curves; burden measurement for CTs; polarity/direction measurement; impedance measurement; single and three-phase injection testing in switchgear; checking SCADA annunciation and measurement values; and performing network measurements.
To complement the current and voltage generators, the SVERKER900 features a large colour touchscreen that provides an intuitive user interface and a powerful internal processor that eliminates the need to use an external computer for most types of manual and semi-automatic testing.
Full manual control and configuration is also supported and, in addition to the touchscreen, the instrument is provided with a large rotary knob that can be configured as required to control the current and voltage generators. Test configurations and test results are stored in internal non-volatile memory and can be readily transferred to and from a PC via the instrument’s USB port.
The intuitive user interface is presented on the LCD touch screen. It has a powerful combination of current and voltage sources and a versatility of measurement possibilities.
FEATURES
The toolbox for substation 3-phase testing.
Three currents and four voltages.
Stand-alone functionality.
Rugged and reliable for field use.
Generation of 900 V and 105 A in single phase mode.
Secondary and primary testing.
Specifications are valid for resistive load, at 170-240 voltage supply and ambient temperature +25°C ±3°C (77°F ±5.4°F) after 30 minutes warmup time and in the frequency range of 10 Hz to 70 Hz. All hardware data are for full scale values. Specifications are subject to change without notice. |
|
Environment | |
---|---|
Application Field | For use in high-voltage 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). |
Humidiity | 5 to 95% RH, non-condensing. |
Altitude (Operational) | 2000m (6500ft). |
Shock and Vibration | IEC 60068-2-27. |
Vibration | IEC 60068-2-6. |
CE-Marking | |
EMC | IEC61326-1. |
LVD | IEC61010-1: 2010. |
General Specification |
|
Mains Input | 100 to 240V AC, 50/60 Hz. |
Current Consumption | 10 A (max). |
Power Consumption | 1800 VA (max). |
Instrument Dimensions | 350 x 270 x 220 mm (13.8 x 10.6 x 8.7"). |
Flight Case with Wheels | 615 x 295 x 500 mm (24.2 x 11.6 x 19.7"). |
Flight Case | 620 x 295 x 500 mm (24.4 x 11.6 x 14.4"). |
Weight | 14.9 kg (32.8lbs) - instrument only. |
29.0 kg (64lbs) with accessories and flight case (with wheels, GD-00185). | |
23.9 kg (52.7lbs) with accessories and flight case (GD-00182). | |
Display | 5.7" LCD touch screen. |
Available Languages | English, French, German, Spanish and Swedish. |
Measurement Section Binary Inputs 1,2, 3, 4 and EXTERNAL TIMER Start/Stop |
|
Number | 6. |
Type | Dry or wet contacts max, 240V AC or 340V DC. |
Galvanic Isolation | 35 minutes. |
Max Measuring Time | Settable, 0 to 999 ms. |
BINARY INPUT 1 | Settable, 0 to 999 ms. |
Timer | |
Range | Inaccuracy |
0 to 50ms | ≤1ms. |
50 to 500ms | ≤2ms. |
>500ms | ≤1%. |
Resolution | 1ms. |
Voltmeter | |
Measurement Method | AC true RMS DC mean value. |
Insulation | 900 V, 1273 peak. |
Input Rating | 900 V. |
Inaccuracy (DC Ranges) | |
0 to 1V | ±0.5% of reading + 3 mV. |
0 to 10V | ±0.5% of reading + 7 mV. |
0 to 100V | ±0.5% of reading + 30 mV. |
0 to 900V | ±0.5% of reading + 300 mV. |
Inaccuracy (AC Ranges) | |
0 to 1V | ±1% of reading + 5 mV. |
0 to 10V | ±1% of reading + 10 mV. |
0 to 100V | ±1% of reading + 50 mV. |
0 to 900V | ±1% of reading + 300 mV. |
Resolution | 1 mV. |
Frequency | |
Range | 10 Hz to 600 Hz. |
Inaccuracy | <0.01%. |
Resolution | >10 mHz. |
Ammeter | |
Measurement Method | AC true RMS DC mean value. |
Inaccuracy (Ranges DC) | |
0 to 200mA | ±0.5% of reading + 2 mA. |
0 to 1.5A | ±0.5% of reading + 3 mA. |
0 to 10A | ±0.5% of reading + 10 mA. |
Inaccuracy (Ranges AC) | |
0 to 200mA | ±1% of reading + 2 mA. |
0 to 1.5A | ±1% of reading + 3 mA. |
0 to 10A | ±1% of reading + 20 mA. |
Frequency | |
Range | 10 Hz to 600 Hz. |
Inaccuracy | <0.01%. |
Resolution | <10 mHz. |
Extra Measurements | |
Power Factor | |
Range | 0.01 (cap) to 1 to +0.01 (ind). |
Resolution | <0.01. |
Inaccuracy | <0.04. |
Phase Angle (°) | |
Range | 0 to 360°. |
Resolution | <0.1°. |
Inaccuracy | <0.8°. |
Impedance and Power Measurement | |
AC | Z(Ω), R(Ω),X (Ω), P(W), S(VA), Q(VAR). |
DC | R(Ω), P(W). |
Range | Up to 999kX (X = unit). |
Binary Outputs | |
Insulation | 250V AC. |
Current | 1 A (max). |
Voltage | 250V AC. |
Generation Section | |
Voltage outputs U1, U2, U3 and U4/DC out. All voltage sources/generators are galvanically separated from each other and from ground. Floating common return is made by using jumper connectors. |
|
Ranges | |
4-Phase AC | 4 x 300 V. |
4-Channel DC | 4 x 300 V. |
Power | |
4-Phase AC | 4 x 125 VA (max). |
4-Channel DC | 4 x 125 W (max). |
Inaccuracy | 0.03% range + 0.05% of reading). |
Distortion (THD + N) | <0.14% typical (0.25% max). |
Resolution | 10 mV. |
Phase | |
Angle Range | 0 to 360°. |
Inaccuracy | <0.5° (at 50-60 Hz). |
Resolution | 0.1°. |
Frequency | |
Range | 10 Hz to 600 Hz. |
Inaccuracy | <0.03% (45 to 66 Hz). |
Resolution | 1 mHz. |
COMPONENT |
DESCRIPTION | PART No. | ||
Cable Set | Standard Megger Sverker Cable Set. | GA-00030 | ||
Ground Cable | Protective Earth cable with clamp. | GA-00200 | ||
Low Current Adapter | For generation of low currents (0–30 mA). | CR-90010 | ||
Flight Case | Flight case with wheels. | GD-00185 | ||
Cal Box | Calibration Box for Sverker 900. | CR-91010 | ||
Upgrade B to S | Sverker 900 Upgrade (Basic to Standard version). | CR-81000 | ||
Upgrade S to | Sverker 900 Upgrade (Standard to Expert version). | CR-81002 |