Cheap Price 0.02Hz 80kv Vlf AC Hipot Tester High Voltage Test Equipment

• After-sales Service: Lifetime Technical Support
• Warranty: 1 Year for Vlf AC Hipot Tester
• Usage: Coaxial Cable Tester, Vlf AC Hipot Tester
• Power: Electricity
• Certification: CE
• Customized: Customized
• Model NO.: VLF
• Color: Black
• Product Name: Vlf Cable Tester
• Max Voltage Output: 30kv,40kv,50kv,60kv,80kv for Choice
• Output Frequency: 0.1Hz, 0.05Hz, 0.02Hz
• Measurement Accuracy: 2.5%
• Voltage Wave Form Distortion: <3%
• Leakage Current Measurement Error: <2.5%
• Power Supply: AC220V ± 10%, 50Hz/60Hz
• Environment Temperature: 0~50°c
• Transport Package: Plywood Case
• Specification: as different requirment
• Trademark: GOLD
• Origin: Chongqing, China
• HS Code: 9030849000
• Production Capacity: 200piece/Month

Product Description

Cheap Price 0.02Hz 80kV VLF AC Hipot Tester High Voltage Test Equipment

Product Description

• VLF Tester is designed and manufactured for electrical equipment very low frequency withstand voltage test.

• Very low frequency withstand voltage test is essentially an alternative of power frequency withstand voltage test. It is much smaller, lighter and portable than power frequency withstand voltage tester. It is proved home and abroad that 0.1Hz ultra-low frequency withstand voltage test can replace power frequency withstand voltage test.

• It can be applied for 10kV, 35kV, 300MW thermal power machine, 10kV, 35kV power transformer and other electrical equipment

Specifications

• Max voltage output: refer to following table;

• Output frequency: 0.1Hz, 0.05Hz, 0.02Hz;

• Measurement accuracy: 2.5%;

• Positive and negative voltage peak errors < 2.5%RDG+0.3%FS;

• Voltage wave form distortion:<3%;

• Insulation resistance measurement error:<2.5%;

• Leakage current measurement error:<2.5%;

• Power supply:AC220V ± 10%, 50Hz/60Hz;

• Environment temperature: 0~50°C;

• Humidity:≤85%RH;

• Model	Rated Voltage/current	Load Carrying Capacity	Power fuse wire
  30	30kV/20mA (Peak)	0.1Hz,≤0.5µF~1.1µF	5A
  		0.05Hz,≤0.5µF~2.2µF
  		0.02Hz,≤0.5µF~5.5µF
  50	50kV/30mA (Peak)	0.1Hz,≤0.5µF~1.1µF	7A
  		0.05Hz,≤0.5µF~2.2µF
  		0.02Hz,≤0.5µF~5.5µF
  60	60kV/30mA (Peak)	0.1Hz,≤0.5µF	9A
  		0.05Hz,≤0.5µF~1µF
  		0.02Hz,≤0.5µF~2.5µF
  80	80kV/30mA (Peak)	0.1Hz,≤0.5µF	12A
  		0.05Hz,≤0.5µF~1µF
  		0.02Hz,≤0.5µF~2.5µF
  Kindly inform us: what's the Max voltage output do you need? we have 30KV,40KV,50KV,60KV,80KV. What's the voltage level of your cables? What's the power supply of your country?

Features

 

• Data of current, voltage and wave form can be directly sampled at high voltage side, so the data is real and accurate;

• Over-voltage protection: If the output exceeds the set limit of voltage, the instrument will shut-down to protect itself; the actuation time is less than 15ms;

• Over-current protection: it is high-low voltage dual protection in the design, the accurate shut-down protection can be made according to the set value at high voltage side; If the current on low voltage side exceeds the rated current, the instrument will take shut-down protection, the actuation time are both less than 15ms;

• A high voltage output protective resistor is provided in the voltage boost body in the design and this eliminates the need of additional protective resistor connected outside;

• As a result of high and low voltage closed-loop negative feedback control circuit, the output without capacitive rise effect;

• High-voltage control part adopts innovative light control HV switching unit, control is accurate, safe and reliable;

• With color man-machine interface touch control plus controls modular software operating system, precise and intuitive;

• Multi-purpose, can simultaneously measure tested objects capacitance, insulation resistance, leakage current, and AC withstand voltage test;

Real Pictures

 

Field work of VLF-60KV Cable Tester: