Wholesale of Domestic AC/DC High Voltage Dividers

NegotiableUpdate on 05/12

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Overview

FRC150KV AC/DC High Voltage Divider I. Main Application: This series of AC/DC high voltage dividers are instruments used for on-site measurement, which can measure both DC high voltage and AC high voltage. The entire equipment consists of a voltage divider and a measuring instrument. The voltage divider adopts a balanced equipotential shielding structure, and high-quality electronic components are used inside the sealed insulation cylinder, making the entire device have the characteristics of accurate testing, good linearity, stable performance, reasonable structure, easy to carry, simple operation, and intuitive display. Therefore, it is an ideal instrument for field measurement. The main technical indicators are: 1. Compliance with standards: D

Product Details

FRC150KV AC/DC High Voltage Divider

1、 Main purpose:

This series of AC/DC high voltage dividers are instruments used for on-site measurement, which can measure both DC high voltage and AC high voltage. The entire equipment consists of a voltage divider and a measuring instrument. The voltage divider adopts a balanced equipotential shielding structure, and high-quality electronic components are used inside the sealed insulation cylinder, making the entire device have the characteristics of accurate testing, good linearity, stable performance, reasonable structure, easy portability, simple operation, and intuitive display. Therefore, it is an ideal instrument for field measurement

Main technical indicators

1. Compliant with standard: DL/T 846.1-2004

2. Voltage level: AC: 150kV DC: 150kV

3. Measurement accuracy: AC: ± 1.5%

DC：±1.0%

4. Working environment: Temperature: -5 ℃ -40 ℃

Humidity: ≤ 85%

5. Input impedance: 1200M Ω

6. Output impedance: 1.2M Ω

7. High and low voltage division ratio: A 1000:1 capacitive voltage divider is mainly used in power frequency (50Hz or 60Hz) high-voltage power systems to measure the output voltage (peak value, effective value, harmonics, etc.) of testing equipment. It can also be used as a coupling capacitor and is an alternative product to electrostatic voltage dividers.

2、 Range:

FRC50 kV FRC100 kV FRC 150 kV FRC 200 kV FRC 250 kvFRC 300 kV

精度： AC：1.5% DC：1.0% AC：1.0% DC：0.5%

3、 Technical performance and requirements:

1. Capacitor deviation: The deviation between the measured capacitance of the DC high-voltage generator capacitor and its rated value shall not exceed -5% to+10% of the rated value.

2. Tangent value of dielectric loss angle tan δ, at rated voltage Un, at 20 ℃: for film paper composite media: tan δ ≤ 0.0015

3. The voltage divider ratio of the capacitor is 1000:1. If other voltage dividers are required, please indicate the voltage divider ratio when purchasing, and our factory will customize according to customer requirements.

4. The stray capacitance and stray conductance of the low-voltage terminal and the grounding terminal measured at any frequency within the high-frequency range shall not exceed 200pF, and the stray conductance shall not exceed 20 μ S.

5. The altitude of the installation and operation area shall not exceed 1000m.

6. The installation and operation area should have an ambient air temperature range of -40 to+40 ℃, relative humidity not exceeding 90%, high wind speed ≤ 150km/h, and seismic intensity not exceeding 8 degrees.