Capacitance and inductance tester

The capacitance and inductance tester is mainly used to measure the high-voltage parallel capacitor banks and reactors of reactive power compensation devices. It was specially developed to address the problems existing in the measurement of high-voltage parallel capacitor banks at substation sites.

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Product Parameter

Measurement range, resolution and error value
Capacitance measurement range	Error value
(1) 0.010μF ～ 0.200μF;	±0.5%；
(2) 0.200μF ～ 2.000μF;	±0.5%；
(3) 2.000μF ～ 20.00μF;	±0.5%；
(4) 20.00μF ～ 200.0μF;	±0.5%；
(5) 200.0μF ～ 3300.μF;	±0.5%；


Reactive power of capacitor	0 ～ 20.00Mvar			Error value	±1%；
Active power of capacitor	0 ～ 20.00kW			Error value	±1%；
Capacitor loss factor	0 ～ 20.00%			Error value	±1%；
Capacitor resistance component	0 ～ 10.00MΩ			Error value	±1%；
Capacitive reactance component of a capacitor	10mΩ ～ 200kΩ			Error value	±1%；

Inductance measurement range			Error value
(1) 0.10mH ～ 0.200H			±0.5%；
(2) 2.000H ～ 20.00H			±0.5%；
(3) 20.00H ～ 200.0H			±0.5%；
(4) 200.0H ～ 2000.H			±0.5%；

Reactive power of inductor		0 ～ 20.00Mvar		Error value	±1%；
Active power of the inductor		0 ～ 20.00kW		Error value	±1%；
Inductor loss factor		0 ～ 20.00%		Error value	±1%；
Inductor resistance component		0 ～ 10.00Ω		Error value	±1%；
Inductive reactance component of the inductor		10mΩ ～ 200kΩ		Error value	±1%；

d Application

1.This instrument adopts advanced measurement principles and four-terminal measurement technology, which can accurately measure and test with good repeatability.

2. Large-screen LCD display (320X240 dot matrix);

3. The LCD screen is equipped with touch buttons, making the operation intuitive and simple.

4. Automatic current segmentation compensation linearizes the full-range current, enhancing the measurement accuracy of the instrument.

5. Environmental temperature monitoring facilitates the influence of capacitors on capacitance values at different temperatures;

6. The new generation of USB communication function simplifies the connection with a PC, facilitating the transmission and management of measurement data.

Accessory

Number	name	Qty
1	Capacitance and inductance tester	1
2	Test the voltage line and the clamp	2
3	Instrument power cord	3
4	Instrument User Manual	1
5	USB communication connection	1
6	Clamp-on current sensor	1
7	Short-circuit wire, grounding wire	1
8	2 Fuse 250V	2
9	Product factory certificate of conformity	1
10	Software CD	1

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Capacitance and inductance tester

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