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China factories

China factory - Delta Technology (Chongqing) Co., Ltd.

Delta Technology (Chongqing) Co., Ltd.

  • China,Chongqing ,Chongqing
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China VLF Series Very Low Frequency Power Cable Withstand Voltage Tester
China VLF Series Very Low Frequency Power Cable Withstand Voltage Tester

  1. China VLF Series Very Low Frequency Power Cable Withstand Voltage Tester
  2. China VLF Series Very Low Frequency Power Cable Withstand Voltage Tester
  3. China VLF Series Very Low Frequency Power Cable Withstand Voltage Tester
  4. China VLF Series Very Low Frequency Power Cable Withstand Voltage Tester
  5. China VLF Series Very Low Frequency Power Cable Withstand Voltage Tester
  6. China VLF Series Very Low Frequency Power Cable Withstand Voltage Tester

VLF Series Very Low Frequency Power Cable Withstand Voltage Tester

  1. MOQ： 1 set Cable Withstand Voltage Tester
  2. Price： USD1.0 Cable Withstand Voltage Tester / set
  3. Get Latest Price
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability 1000 Sets Cable Withstand Voltage Tester / month
Delivery Time In 10 days after the order is confirmed
Packaging Details Cable Withstand Voltage Tester is packed in one plywood case
Description VLF Series Very Low Frequency Power Cable Withstand Voltage Tester
Functions for High Voltage Cable Withstand Voltage Testing
Application Field Electrical Industry, Cable Testing Service
Test Objects 10kv, 35kv, 300MW Power Transformer, Cable, etc.
Features 0.01Hz 80kv Very Low Frequency AC Hipot Tester
Advantages Smaller, Lighter and Portable
Max. Voltage Output 30kv, 50kv, 60kv, 80kv
Rated Current 20mA / 30mA
Measurement Accuracy 2.5%
Output Frequency 0.1Hz, 0.05Hz, 0.02Hz
Full Set Includes Controller, Booster(S), Capacitor, Cables
Power Supply AC 220V, 50Hz/60Hz
Delivery Lead Time 7 Days After The Order Is Confirmed
Shipping Method Suggest to Ship by Air or Express
Trade Terms EXW, Fob, DDU, CIF, etc.
Brand Name Delta
Model Number VLF
Certification ISO9001
Place of Origin China Mainland

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram Supply Ability 1000 Sets Cable Withstand Voltage Tester / month
Delivery Time In 10 days after the order is confirmed Packaging Details Cable Withstand Voltage Tester is packed in one plywood case
Description VLF Series Very Low Frequency Power Cable Withstand Voltage Tester Functions for High Voltage Cable Withstand Voltage Testing
Application Field Electrical Industry, Cable Testing Service Test Objects 10kv, 35kv, 300MW Power Transformer, Cable, etc.
Features 0.01Hz 80kv Very Low Frequency AC Hipot Tester Advantages Smaller, Lighter and Portable
Max. Voltage Output 30kv, 50kv, 60kv, 80kv Rated Current 20mA / 30mA
Measurement Accuracy 2.5% Output Frequency 0.1Hz, 0.05Hz, 0.02Hz
Full Set Includes Controller, Booster(S), Capacitor, Cables Power Supply AC 220V, 50Hz/60Hz
Delivery Lead Time 7 Days After The Order Is Confirmed Shipping Method Suggest to Ship by Air or Express
Trade Terms EXW, Fob, DDU, CIF, etc. Brand Name Delta
Model Number VLF Certification ISO9001
Place of Origin China Mainland

VLF Series Very Low Frequency Power Cable Withstand Voltage Tester

Introduction:

  • VLF Series Very Low Frequency Power Cable Withstand Voltage Tester is designed and manufactured for electrical equipment very low frequency withstand voltage test.
  • A very low frequency withstand voltage test is essentially an alternative to the power frequency withstand voltage test. It is much smaller, lighter, and more portable than a power frequency and withstands voltage tester.
  • It is proved at home and abroad that 0.1Hz ultra-low frequency withstands voltage test can replace the power frequency withstand voltage test.
  • It can be applied for 10kV, 35kV, and 300MW thermal power machines, 10kV, 35kV power transformers, and other electrical equipment.

 

Parameters:

  1. Max voltage output: refer to Table 1;
  2. Output frequency: 0.1Hz, 0.05Hz, 0.02Hz;
  3. Measurement accuracy: 2.5%;
  4. Positive and negative voltage peak errors < 2.5%RDG+0.3%FS;
  5. Voltage waveform distortion: <3%;
  6. Insulation resistance measurement error: <2.5%;
  7. Leakage current measurement error: <2.5%;
  8. Power supply:AC220V ± 10%, 50Hz/60Hz;
  9. Environment temperature: 0~50°C; Humidity:≤85%RH;

 

Model Rated Voltage/Current Load Carrying Capacity Power fuse wire Weight
VLF-30 30kV/20mA
(Peak)		 0.1Hz, 0.5µF~1.1µF 10A Controller:6kg
Booster: 35kg
0.05Hz, 0.5µF~2.2µF
0.02Hz, 0.5µF~5.5µF
VLF-40 40kV/30mA 0.1Hz ≤ 1.1uF 20A Controller: 6kg
Booster: 50kg
0.05Hz ≤ 2.2uF
0.02Hz ≤ 5.5uF
VLF-50 50kV/30mA
(Peak)		 0.1Hz, 0.5µF~1.1µF 20A Controller:6kg
Booster: 50kg
0.05Hz, 0.5µF~2.2µF
0.02Hz, 0.5µF~5.5µF
VLF-60 60kV/30mA
(Peak)		 0.1Hz, ≤0.5µF 9A Controller:4kg
Booster 1(30kV):25kg
Booster 2(30kV):25kg
0.05Hz, 0.5µF~1µF
0.02Hz, 0.5µF~2.5µF
VLF-80 80kV/30mA
(Peak)		 0.1Hz, ≤0.5µF 12A

Controller:4kg
Booster 1(30kV):25kg
Booster 2(50kV):50kg

 

Features:

  • It with over voltage and over current protection;
  • Data of current, voltage, and wave form can be directly sampled at high voltage side, so the data is real and accurate;
  • With color man-machine interface touch control plus controls modular software operating system, precise and intuitive;
  • Multi-purpose, can simultaneously measure tested object's capacitance, insulation resistance, leakage current, and AC withstand voltage test;

 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Year Established:

    2012

  • Total Annual:

    10000000-100000000

  • Employee Number:

    100~300

  • Ecer Certification：

    Verified Supplier

Delta Technology (Chongqing) Co., Ltd. is a high-tech enterprise focusing on R&D, production, and sales of Electric Testing Equipment and Fire Resistance Testing Equipment. Safety is important to the electrical, construction, and transportation industries, thus, Delta Technology aims t... Delta Technology (Chongqing) Co., Ltd. is a high-tech enterprise focusing on R&D, production, and sales of Electric Testing Equipment and Fire Resistance Testing Equipment. Safety is important to the electrical, construction, and transportation industries, thus, Delta Technology aims t...

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Get in touch with us

  • Reach Us
  • Delta Technology (Chongqing) Co., Ltd.
  • No.85 Zhong Shan Yi Road, Yu Zhong District, Chongqing, China. 400010
  • https://www.electrictest-equipment.com/

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