TH0150 Wideband Voltage Divider

TH0150 is a set of wide frequency voltage dividers with 9 different ranges, the nominal input voltage of 10 V~1 kV can be converted into a small voltage of 1 V to realize the voltage measurement of wide frequency or complex waveform, which is suitable for calibrating wideband voltage sources, voltmeters, voltage dividers, transformers and other equipment.

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Model:
TH0150
Brand:
TUNKIA

TH0150 Wideband Voltage Divider

1. Summary

TH0150 is a set of wide frequency voltage dividers with 9 different ranges, the nominal input voltage of 10 V~1 kV can be converted into a small voltage of 1 V to realize the voltage measurement of wide frequency or complex waveform, which is suitable for calibrating wideband voltage sources, voltmeters, voltage dividers, transformers and other equipment.

2. Features

Frequency: DC ~ 100 kHz.
Optimal proportion uncertainty of DC: 20 ppm.
Optimal AC/DC difference: 5 ppm@53 Hz.
Optimal Phase displacement: 2 μrad@53 Hz.
Nominal output voltage is 1 V (other voltage values can be customized).
Type A is a passive structure design with better AC and DC indicators.
Type A can be externally connected with buffer to obtain the best measurement performance.
Type B adopts battery power supply, which can improve common mode rejection ratio and reduce noise.
Type B built-in precision buffer.
Optional instrument box.

3. Applications

☆ Calibrating Wide Frequency Voltage Source / Voltmeter.

lIt can be used with TH2000 (vector voltage analyzer or high-precision digital meter) to realize precision wide frequency voltage measurement, and is used to calibrate wide frequency voltage source and wide frequency voltmeter.

☆ Calibrating Wide Frequency Voltage Divider / Transformer.

lIt can be used with the voltage proportional measuring device (TH2000 vector voltage analyzer) to calibrate the wide frequency voltage divider, transformer, sensor, and realize its proportional error and phase error.

☆ Calibrating Wide Frequency Power Source / Voltmeter.

lIt can be used with TH0400 (coaxial shunt) and TH2000 to establish a wide frequency power/electric energy precision measurement system, calibrate wide frequency power source, wide frequency power meter, power analyzer, etc.

4. Specifications (TH0150-A)

4.1 Voltage Measurement

Specification	Nominal input voltage ( V )	Maximum input voltage ( V )	Nominal output voltage ( V )	Proportional uncertainty ( k=2, ppm )	Temperature coefficient ( ppm/K )
TH0150-A-10V	10	20	1	20	2
TH0150-A-20V	20	30	1	20	2
TH0150-A-50V	50	60	1	20	2
TH0150-A-100V	100	110	1	20	2
TH0150-A-200V	200	220	1	20	2
TH0150-A-300V	300	330	1	20	2
TH0150-A-500V	500	550	1	50	2
TH0150-A-600V	600	660	1	50	2
TH0150-A-1000V	1000	1100	1	50	2

4.2 AC/DC Difference and Phase Displacement

Specification	AC/DC difference ( ppm )				Phase displacement ( μrad )
Specification	53 Hz	1 kHz	10 kHz	100 kHz	53 Hz	1 kHz	10 kHz	100 kHz
TH0150-A-10V	5	20	30	50	2	5	50	500
TH0150-A-20V	7	20	30	60	2	8	60	750
TH0150-A-50V	7	20	30	60	2	8	80	900
TH0150-A-100V	9	20	30	100	4	15	120	1000
TH0150-A-200V	9	20	40	150	4	15	150	1500
TH0150-A-300V	9	20	40	200	4	15	200	1500
TH0150-A-500V	10	30	60	250	5	15	250	2000
TH0150-A-600V	10	40	80	300	5	20	300	2500
TH0150-A-1000V	10	50	100	500	5	25	500	5000
Note: The measured value of ACV shall be calculated according to the following formula:

5. Specifications (TH0150-B)

5.1 Voltage Measurement

Specification and model	Nominal input voltage ( V )	Maximum input voltage ( V )	Nominal output voltage ( V )	Proportional uncertainty ( k=2, ppm )	Temperature coefficient ( ppm/K )
TH0150-B-10V	10	20	1	50	2
TH0150-B-20V	20	30	1	50	2
TH0150-B-50V	50	60	1	50	2
TH0150-B-100V	100	110	1	50	2
TH0150-B-200V	200	220	1	50	2
TH0150-B-300V	300	330	1	50	2
TH0150-B-500V	500	550	1	50	2
TH0150-B-600V	600	660	1	50	2
TH0150-B-1000V	1000	1100	1	50	2

5.2 AC/DC Difference and Phase Displacement

Specification	AC/DC difference ( ppm )				Phase displacement ( μrad )
Specification	53 Hz	1 kHz	10 kHz	100 kHz	53 Hz	1 kHz	10 kHz	100 kHz
TH0150-B-10V	10	20	30	50	3	5	50	500
TH0150-B-20V	10	20	30	60	3	8	60	750
TH0150-B-50V	10	20	30	60	3	8	80	900
TH0150-B-100V	10	20	30	100	5	15	120	1000
TH0150-B-200V	10	20	40	150	5	15	150	1500
TH0150-B-300V	10	20	40	200	5	15	200	1500
TH0150-B-500V	10	30	60	250	5	15	250	2000
TH0150-B-600V	10	40	80	300	5	20	300	2500
TH0150-B-1000V	10	50	100	500	6	25	500	5000
Note: The measured value of ACV shall be calculated according to the following formula:

6. General Specifications

Power supply	TH0150-A type: passive TH0150-B type: lithium battery
Warm up time	30 minutes
Temperature performance	operating temperature: 5 °C~45 °C; calibration temperature: 18 °C~28 °C; storage temperature: -10 °C~55 °C Note: When stored in a harsh temperature environment, the resistance value may change temporarily and be restored to the original resistance value within the following 30 days.
Humidity performance	operating humidity: < 80% @ 30°C, < 70% @ 40°C, < 40% @ 50°C storage humidity: ( 20%~80% ) R·H, non-condensing
Weight	5 kg
Connection mode	Input: Type-N female plug, Output: Type-N male plug
Overall dimensions