TG-1MOD - Capacitance and Dissipation Factor Measuring Bridge

Product catalog summary

Overview: The document provides technical specifications and features of the Capacitance and Dissipation Factor Measuring Bridge, Type TG-1MOD, designed for high voltage insulation diagnostics.

Key Features:

Precise measurements of capacitance and dissipation factor.
Measures impedances in all four quadrants.
Classical and fully automatic balancing with analogue zero indicator.
Remote control and data transfer via RS232 interface.
Optional higher Cx current range.

Technical Specifications:

Maximal current through test object: 5 A (extendable to 20 A).
Maximal current through standard capacitor: 30 mA.
Capacitance measuring range: 0.1 × CN to 1,000 × CN (extendable to 10,000 × CN).
Dissipation factor range: 1 × 10^-5 to 1.
Resolution: 10^-5 (software resolution 10^-7).
Voltage measurement range: 10 V to 1 MV.
Measurement frequency: 45 to 65 Hz.
Interface: RS232.
Display: Capacitance (6 decimals LED), Dissipation factor (5 decimals LED), Voltage (4 decimals LED).

Reference Conditions:

Temperature: 23°C ± 2°C.
Humidity: 45% to 75%.
Air pressure: 101.3 kPa.

Rated Range of Use:

Temperature: 5°C to 40°C.
Humidity: 20% to 95% (non-condensing).
Air pressure: 70 to 106 kPa.

Physical Specifications:

Dimensions: 500 × 470 × 192 mm.
Weight: 15 kg.
Power: 230V / 50Hz / 25VA.

Balancing:

Automatic balancing by built-in computer.
Initial balancing time: 3 to 5 seconds.
Subsequent balancing time: 0.6 seconds.
Initial balancing restarts every 2 minutes to compensate for instabilities.

Software Option:

Type TG-0MOD-CP01 compatible with Windows.
Functions include processing, displaying, printing, saving, and transferring measurements to Excel.
Data transfer via RS232 interface.

Catalog excerpts

TG-1MOD - Capacitance and Dissipation Factor Measuring Bridge-1

Capacitance and Dissipation Factor Measuring Bridge Type TG-1MOD • For high voltage insulations diagnostics • Allows precise measurements of capacitance and dissipation factor • Measures impedances in all four quadrants • Features classical balancing using analogue zero indicator and • Fully automatic balancing • Remote control and data transfer via RS232 interface • Options: higher Cx – current range

Open the catalog to page 1

TG-1MOD - Capacitance and Dissipation Factor Measuring Bridge-2

Capacitance and Dissipation Factor Measuring Bridge Maximal current through test object Maximal current through standard capacitor Capacitance measuring range Dissipation factor range Resolution dissipation factor Voltage measurement Uncertainty of capacitance measurement Uncertainty of phase measurement Uncertainty of voltage measurement Measurement frequency Interface 5 A (with range extension up to 20 A) 30 mA 0.1 x Cn ... 1 '000 x Cn (with range extension up to 10'000 x CN) 1 x 10-5 ... 1 10-5 (trough software 10-7) 10 V ... 1 MV ± 0.01 % ± 0.02 mrad ± 1 % of the displayed value ± 1 % of...

Open the catalog to page 2