Arc Discharge Generator GI-TA
Arc Discharge Generator GI-TA is designed to work on the fault location in combination with the TDRs: TDR-TA4.7 / TDR-TA1.7 / TDR-TA1.9 and with the third party TDRs (with ARM and ICE methods support), significantly expands their ability to location of high impedance defects which are not localize with low-voltage TDR method.
Features:
- Completely self-powered device
- Small size - a complex of free fits into a car trunk
- Light weight
Overview
Supported measurement methods
Device provides the necessary conditions for the application of these modern non-destructive (without burning the insulation) search techniques of high impedance faults on power cables up to 10 kV:
- Arc Reflection Method (ARM) with TDR-TA4.7, TDR-TA1.7, TDR-TA1.9
- Impulse Current Method (ICE) with TDR-TA4.7, TDR-TA1.9
Specifications
Technical characteristics Output voltage range 0 … 10 kV Levels of output voltage 4 kV, 10 kV Charge modes - Direct charge of the cable (AUTO), for leakage current < 10 mA
- Charge the built-in capacitor (MANUAL), for leakage current >10 mA
Embedded storage capacitors 4 uF / 10kV Maximum stored energy 200 J Arc stabilization time 1 ms … 10 ms (depends on external conditions) Maximum allowable pulse voltage on all low-voltage connectors, designed for connection to the TDR - on the TDR connector: 60 V;
- on the WAVE connector: 120 V;
- on the TRIG connector: 20 V
Power supply Autonomous (battery) The number of “shots” on a fully charged battery 100 Operating temperature range from -20 ° C to +40 ° C Dimensions 520x320x300 mm Weight 26 kg Standard set
Components and delivery set
GI-TA package includes:
- Arc Discharge Generator GI-TA - 1 item
- Battery charger with an output voltage of 12 V and an allowable current of 2 A or more - 1 item
- Connecting high-voltage cable – 2 item
- GI-TA start keys – 2 items
- User manual 341499-014-233133822 – 1 item
- Calibration discharger – 1 item
Optional accessories (on request):
- a special cable for removing the charge from the investigated lines
- cable for supplying power to the GI-TA from the car cigarette lighter socket
Accessories
Transitional Device UP-1
Purpose
Transitional Device UP-1 is a device used for electrical isolation between the measuring low-voltage TDR connector and energized cable line up to 380 V rms. UP-1 is compatible with any TDR instrument.
Specifications and Characteristics
- The maximum allowable input voltage: 380 V RMS
- Indication of voltage on the line: from 50 V
- Overall dimensions: 120 mm * 65 mm * 40 mm
- Weight: 0.2 kg
- Working conditions:
- operating temperature range from -20 to 40 °C
- relative humidity 98%, at 25 °C
- transportation and storage conditions from -50 to 50 °C.
Delivery Contents
- Transitional Device UP-1 - 1 item
- User Manual (tech. spec. 4221-009-23133821-15) - 1 item
Download
Download
Operation manual
1.0 MB
If you want to receive price quotation for Arc Discharge Generator GI-TA, Contact us via email: info@technoac.com or leave a message in "Contact us" section.