Specification :

Mode: HCl2876
APPLICATION
HCl2876 Manual C, L & tan delta precision measuring bridge is designed for determining the capacitance and dielectric dissipation factor of liquid and solid insulants, cables, capacitors, line transformers, generators, motors, bushings etc. Furthermore it can also be used for power loss measurement on shunt reactors or similar apparatus. This system is suitable for both low and high voltage measurement at line frequency. Measurement reports can be printed. This measuring equipment has been specially developed to maximise efficiency in production and quality control environments. Its outstanding accuracy also makes it suitable for laboratory and research applications.

TECHNICAL PARAMETER OF SYSTEM

Standard capacitor CN ( permitted values)
CN = 10 - 10000pF ICN max = 15 mA
Max. Test object Capacitance
CX max = 1099.99 x CN

Test voltage
Range 50 V^ 1.2 MV typically.
Max. Test voltage U max = ICN max / 2& pi; FCN, ICN max = 15 mA
Resolution 1 V^ 1 kV
Accuracy 1% rdg ± 2 LSD*

Test frequency
Range: 45-65 Hz
Resolution: 0.1 Hz
Accuracy ± 0.2 %

Test current
Up to 15 Amps, extension with external current comparator

Range Capacitance ( manual range selection)
Range: 0.1^ 1099.99 x CN
Resolution: 5 significant digits
Accuracy: 0.01%
Minimum ICX: 31 µ A

Dissipation Factor tan & delta; ( automatic range selection)
Range Resolution
0.00000^ 0.00999 1 x 10-5¬
0.0100^ 0.0999 1 x 10-4
0.100^ 0.999 1 x 10¬ -3
1.00^ 9.99 1 x 10¬ -3
Accuracy 1% rdg ± 2 LSD*

Power Factor cos
Range: 0.00000^ 1
Resolution: 5 significant digits
Accuracy 1% rdg ± 2 LSD*

Power Supply
Voltage: 220/ 380V, -10% -+ 6%
Frequency: 50/ 60 Hz