0.02Hz 30kv 50kv 60kv 80kv Power Cables Withstand Voltage Tester Very Low Frequency Tester

Product Details
Customization: Available
After-sales Service: Lifetime Technical Support,Online Service
Warranty: 1 Year for Vlf Tester
Diamond Member Since 2007

Suppliers with verified business licenses

Audited Supplier

Audited by an independent third-party inspection agency

Registered Capital
100800000 RMB
Plant Area
>2000 square meters
  • 0.02Hz 30kv 50kv 60kv 80kv Power Cables Withstand Voltage Tester Very Low Frequency Tester
  • 0.02Hz 30kv 50kv 60kv 80kv Power Cables Withstand Voltage Tester Very Low Frequency Tester
  • 0.02Hz 30kv 50kv 60kv 80kv Power Cables Withstand Voltage Tester Very Low Frequency Tester
  • 0.02Hz 30kv 50kv 60kv 80kv Power Cables Withstand Voltage Tester Very Low Frequency Tester
  • 0.02Hz 30kv 50kv 60kv 80kv Power Cables Withstand Voltage Tester Very Low Frequency Tester
  • 0.02Hz 30kv 50kv 60kv 80kv Power Cables Withstand Voltage Tester Very Low Frequency Tester
Find Similar Products

Basic Info.

Model NO.
VLF
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
140kg
Trademark
GOLD
Origin
Chongqing, China
HS Code
9030849000
Production Capacity
200piece/Month

Product Description

0.02Hz 30kV 50kV 60kV 80kV Power Cables Withstand Voltage Tester Very Low Frequency Tester
0.02Hz 30kv 50kv 60kv 80kv Power Cables Withstand Voltage Tester Very Low Frequency Tester

 

Introduction:

  • 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?

0.02Hz 30kv 50kv 60kv 80kv Power Cables Withstand Voltage Tester Very Low Frequency Tester
 

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:
0.02Hz 30kv 50kv 60kv 80kv Power Cables Withstand Voltage Tester Very Low Frequency Tester

Field work of VLF-60KV Cable Tester:

0.02Hz 30kv 50kv 60kv 80kv Power Cables Withstand Voltage Tester Very Low Frequency Tester
0.02Hz 30kv 50kv 60kv 80kv Power Cables Withstand Voltage Tester Very Low Frequency Tester
 

Send your message to this supplier

*From:
*To:
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now
Contact Supplier