NRYL High Voltage Capacitor

NRYL High Voltage Capacitor

Classification: Voltage Divider/High Voltage Measuring Device/Nuclear Phase Tester

Reference standard:

Verification:  View the certificate

Instructions:  DOC Instructions

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Tel: 027-87207771 87207772 87207773 87188862

Verification certificate
Product introduction

NRYL high voltage capacitor is designed according to the technical requirements of the national machinery industry standard “JB1811-92 compressed gas standard capacitor”, it is measuring instrument which is in accordance with international IEC standard. NRYL high voltage capacitor is an essential measuring equipment in high voltage laboratory, it has a lot of important function. During measuring bridge circuit, it as standard capacitor to measure the capacitance value and dielectric loss angle tanδ of cable, bushing, insulator, transformer, capacitor and insulating material; In voltage divider circuit, due to its low loss and high stability of capacity and voltage, often as a high voltage capacitor for measuring the ratio difference and phase angle difference of voltage transformer. In addition, under certain conditions, it also can be as high voltage coupling capacitor in partial discharge measurement circuit. It has many good characteristics, such as small dielectric loss, extremely stable capacitance and dielectric loss, low impact by environmental temperature, etc. It is widely used in electric power system, scientific research institutions and substation, power stations, metering station and the laboratory.

Alternative name

Standard high voltage capacitor, high voltage capacitor, high voltage coupling capacitor, standard capacitor

The Characteristics of the products

Small dielectric loss, extremely stable capacitance and dielectric loss, low impact by environmental temperature.

The parameters of the products

① Rated voltage: 1kV~1600kV

② Testing voltage: 1.2UN (≤ 800kV)

                    1.1UN (> 800kV)

③ Rated capacitance: 50pF/100pF (we can customize according to special requirement)

④ Dielectric loss tangent: ≤1*10-5

⑤ Capacitance tolerance: <±3%

⑥ The pressure coefficient: ≤ 2.2*10-3/Pa

⑦ Voltage coefficient: ≤ 3*10-5

⑧ Temperature coefficient: ≤ 3*10-5/℃

⑨ Measurement error: <±0.05%

Operating conditions:

Relative humidity: < 70%RH

Environmental temperature: -10℃~40℃

Working frequency: 50Hz

Altitude: <1000m

Model

Rated voltage (KV)

Standard capacitance
(PF)

Dimension
(MM)

Weight (KG)

NRYL1-1000

1

1000

300×350×400

15

NRYL10-50

10

50

45×45×90

0.5

NRYL100-50

100

50

260×260×800

20

NRYL100-100

100

100

420×420×1300

40

NRYL150-50

150

50

420×420×1300

40

NRYL150-100

150

100

420×420×1300

45

NRYL200-50

200

50

1100×1100×1850

90

NRYL200-100

200

100

1100×1100×1850

100

NRYL250-50

250

50

1100×1100×1850

100(110)

NRYL300-50

300

50

1500×1500×2500

190

NRYL500-50

500

50

1800×1800×3200

400

NRYL600-50

600

50

1800×1800×3900

500

NRYL800-50

800

50

2200×2200×6000

1500


Power supply: AC110V/115V/120V/127V/220V/230V/240V optional
Input frequency: 50Hz/60Hz optional
Note: The users can select the corresponding power which based on their local supply voltage and frequency, and we will confirm it before the delivery (or inform us that the goods will be used in which country advance)

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Product information