Megger Ingvar

While capable of delivering 900 A continuously and 5,000 A for short periods, the Megger Ingvar primary current injection test set from Megger is readily portable, making it ideal for on-site use, even in applications such as underground substations where access would be difficult or impossible for larger test sets. Ingvar consists of a power module and a separate control module. The modules are housed in robust carrying cases, each of which weighs only around 20 kg. In addition to enhancing portability, this two-module arrangement also has the benefit of allowing the power module to be positioned close to the equipment under test, thereby reducing the length of test leads needed, while the control module is positioned for ease of access. FEATURES Advanced primary current injection test system to simplify all types of switchgear & CT commissioning, ground grid, circuit breaker testing. Up to 5000 A output current. Two units, each of about 20 kg, makes it easier to carry. Unique I/30 function allows the current to be pre-set using low current to prevent test sample heating. Measurement category: CAT I Rated transient overvoltage: 2200V. Data transfer: USB Type B Female. Display Type: LCD. In addition to its normal working mode, there are special INGVAR settings supporting the following types of testing: Testing of direct acting automatic reclosers. Testing of sectionalisers. Even though INGVAR features outstanding versatility, it is very easy to use because: You can start generation whenever desired. You can repeat a measurement by simply pressing a button. It is not necessary to clear the display first. You can save different settings for INGVAR in ten different memories. Megger Ingvar Specifications Outputs In Parallel - 240 Mains Voltage Maximal current?) Maximum generation time Minimum rest time¹) Load voltage 700 A continuously - 2.6 V 1000 A 30 min 5 min 205 V 2000 A 3 min 10 min 2.1 V 3000 A 1 min 12 min 1.8 V 5000 A 2 sec 3 min 1.2 V Outputs In Series - 240 Mains Voltage 350 A Continuous - 5.3 V 500 A 20 mins 15 mins 5.1 V 1500 A 2 mins 12 mins 3.5 V ¹) Time to reset the thermal protection. ?) Output current x open circuit voltage / input voltage. Measurement Section - Ammeters Measurement method AC 50/60 Hz, DC RMS. Inaccuracy 1% of range +1 digit. Ammeter 1 Ranges Serial Low - 0 - 2.15 kA Serial High - 0 - 3.30 kA Parallel Low - 0 - 4.00 kA Parallel High - 0 - 6.50 kA Resolution 0-999 A - 1 A 1.0 0 - 6.50 kA - 10 A. Ammeter 2 Ranges 0 - 2 A / 0 - 20 A. Voltmeter Measurement method AC 50/60 Hz, DC RMS. Ranges 0 - 0.2 V, 0 - 2 V, 0 - 20 V, 0 - 200 V, AUTO. Inaccuracy 1% of range +1 digit. Dielectric withstand 2.5 kV. Timer Presentation In seconds, mains frequency cycles or hours and minutes. Ranges 0.000 - 99999.9 s 0 - 9999 cycles. Inaccuracy +(1 digit + 0.01% of value) For the stop condition in INT-mode 1 ms shall be added to the specified measurement error. Stop Input Max. input voltage 250 V AC / 275 V DC. Phase Angle Range Range: 0 - 359° Resolution: 1° Inaccuracy: +2° (For voltage and current readings higher than 10% of the selected range). Environment Operating temperature 0°C to +50°C (+32°F to +122°F). Storage temperature -25°C to +55°C (-13°F to +127°F). Humidity 5% - 95% RH, Non-condensing. Pollution degree 2. CE Marking EMC 2014/30/EU. LVD 2014/35/EC. ROHS 2011/65/EU. Display Type LCD. Available languages English, German, French, Spanish, Swedish. General Measurement category CAT I Rated transient overvoltage: 2200 V. Mains voltage 100 - 240 V AC, 50/60 Hz. Mains Inlet IEC 60309-1, -2. 16 A. Protection The output transformer has a built-in thermal cut-out, and the primary side is protected by a miniature circuit breaker. Data transfer USB Type B Female. Dimensions & Weight Control unit 546 x 347 x 247 mm (21.5” x 13.7” x 9.7”). Current unit 410 x 340 x 205 mm (16.1” x 13.4” x 8”). Control unit 20 kg (44 lbs). Current unit 20 kg (44 lbs). Megger Ingvar warranty One-year.

For more information on Megger Ingvar talk to Cuthbertson Laird Group