0.02Hz 30kv to 80kv Vlf Very Low Frequency High Voltage AC Hipot Tester
Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.- After-sales Service：Lifetime Technical Support
- Warranty：2 Years
- Input：220 ± 10% Volts AC, 50,60 Hz, Single Phase.
- Output-Voltage：80kv
- Output Frequency：0.1Hz, 0.05Hz, 0.02Hz
- Stability of Frequency：Fluctuation < 0.5%
Base Info
- Model NO.：VLF
- Measurement Accuracy：± 3%.
- Voltage Waveform Distortion：≤ 5%
- Construction：in Two Units: Controller and Booster.
- Ambient Conditions of Use：-10ºC to + 50ºC
- Humidity：≤ 85%
- Transport Package：Standard Wooden Case
- Specification：50kg
- Trademark：GOLD
- Origin：Chongqing, China (Mainland)
- HS Code：9031809090
- Production Capacity：500PCS,Month
Description
30
30kV/20mA
(Peak)
0.1Hz,≤0.5µF~1.1µF
5A
Controller:4kg
Booster: 25kg
0.05Hz,≤0.5µF~2.2µF
0.02Hz,≤0.5µF~5.5µF
50
50kV/30mA
(Peak)
0.1Hz,≤0.5µF~1.1µF
7A
Controller:4kg
Booster: 50kg
0.05Hz,≤0.5µF~2.2µF
0.02Hz,≤0.5µF~5.5µF
60
60kV/30mA
(Peak)
0.1Hz,≤0.5µF
9A
Controller:4kg
Booster Grade 1(30kV):25kg
Booster Grade 2(30kV):25kg
0.05Hz,≤0.5µF~1µF
0.02Hz,≤0.5µF~2.5µF
80
80kV/30mA
(Peak)
0.1Hz,≤0.5µF
12A
Controller:4kg
Booster Grade 1(30kV):25kg
Booster Grade 2(50kV):50kg
0.05Hz,≤0.5µF~1µF
0.02Hz,≤0.5µF~2.5µF
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;
Spare Parts:
Training VLF-60KV Hipot Tester for Thai Customers:
