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Transformer Dielectric Loss Test Anti

Package Size 61.00cm * 56.00cm * 43.00cm Package Gross Weight 48.000kg Transformer Dielectric Loss Test Anti-Interferenc;

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Basic Info.

Model NO.	HZ-2000H
Maxcapacity	<1000KN
Accuracy Grade	0.5
Display	Digital
Control	Manual Control
Weight	0-100Kg
Power Source	AC220V
External Hv	3PF-1.5μf/10kv 60PF-30μf/0
Overall Dimension	460×360×350mm
Set Voltage Range	0.5-10kv
Name	Transformer Tan Delta Tester
Tgδ Range	Unlimited, 0.001% Resolution
Maximum Output Current	200mA
Relative Humidity	<90%
Environment Temperature	-10ºC-50ºC
Test Current Range	10μa-1A
Resolution	Maximum 0.001PF, 4 Valid Figures.
Transport Package	Wooden Box with Foam Inside
Specification	CE/ISO/IEC
Trademark	HuaZheng
Origin	Hebei, China
HS Code	9030899090
Production Capacity	1000 PCS/Month

Packaging & Delivery

Package Size 61.00cm * 56.00cm * 43.00cm Package Gross Weight 48.000kg

Product Description

Transformer Dielectric Loss Test Anti-Interference Different Frequency Tangent Delta Tester

I.Description
Dielectric loss measurement is a very basic method in the insulation test, which can effectively find the overall moisture deterioration and deterioration of electrical equipment insulation, as well as local defects. It is widely used in electrical engineering, electrical equipment installation, handover and preventive testing. The measurement of dielectric loss of transformers, transformers, reactors, capacitors, bushings, arresters, etc. is the most basic method to measure the insulation performance. The dielectric loss tester breaks through the traditional bridge measurement method, adopts the frequency conversion power supply technology, uses the single-chip microcomputer, and modern electronic technology to perform automatic frequency conversion, analog-to-digital conversion and data calculation; achieves strong anti-interference ability, fast test speed and high precision. Fully automatic digitalization and easy operation; power supply adopts high-power switching power supply, output 45Hz and 55Hz pure sine wave, automatic pressure, can provide voltage up to 10kV; automatically filter out 50Hz interference, suitable for large electromagnetic interference such as substation testing on the spot. It is widely used in dielectric loss measurement of transformers, transformers, bushings, capacitors, arresters and other equipment in the power industry.
II.Technical Indicators
Accuracy: Cx: ± (reading × 1% + 1pF)
Tgδ: ± (reading × 1% + 0.00040)
Anti-interference index: Frequency conversion anti-interference, can still achieve the above accuracy under 200% interference
Capacitance range: Internal high pressure: 3pF ~ 60000pF / 10kV 60pF ~ 1μF / 0.5kV
Applied high pressure: 3pF ~ 1.5μF / 10kV 60pF ~ 30μF / 0.5kV
Resolution: up to 0.001pF, 4 significant digits
Tgδ range: No limit, resolution 0.001%, three kinds of samples of capacitance, inductance and resistance are automatically recognized.
Test current range: 10μA ~ 5A
Internal high voltage: Set voltage range: 0.5~10kV
Maximum output current: 200mA
Lifting and lowering mode: The voltage is set freely. For example, 5123V.
Test frequency: 40-70Hz single frequency can be set freely. For example, 48.7Hz.
50±0.1Hz to 50±10Hz automatic double conversion random setting.
60±0.1Hz to 60±10Hz automatic double conversion can be set freely.
Frequency accuracy: ±0.01Hz
External high voltage: Maximum test current 5A during positive wiring, power frequency or frequency conversion 40-70Hz
The maximum test current is 10kV/5A when reverse wiring, power frequency or frequency conversion 40-70Hz
CVT self-excited low voltage output: output voltage 3 ~ 50V, output current 3 ~ 30A