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Chongqing Zora Mechanical & Electrical Equipment Co., Ltd.

China Manufacturer with main products: Transformer Tester Equipment, Secondary Circuit Tester Equipment, High Voltage Tester Equipment, Resonant Test System Equipment

Home  >Products Catalog > Advanced 30/50/80/120 Kv VLF Very Low Frequency Tester for Cable Withstand Voltage Test Equipment

Advanced 30/50/80/120 Kv VLF Very Low Frequency Tester for Cable Withstand Voltage Test Equipment

FOB Price: 1000.00 - 5000.00 USD/Piece
Supply Ability: 200 Piece(s) per Month
Shipping: Express/ship
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
In Stock

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Packaging Details: 1.Wooden box with foam inside; 2.No fumigation,not influence the delivery; 3.Standard of IEC; 4.Customer OEM packing is also available; 5.Can be delivered by air,ship; 6.The products are packaged in paper or wood.

Quick Details

  • Usage: VLF
  • Power: Electronic
  • Brand Name: GOLD
  • Warranty: 1 years
  • weight: 50kg
  • Model Number: GD-VLF

Specifications

Advanced 30/50/80/120 kv VLF Very Low Frequency Tester for Cable Withstand Voltage Test Equipment

 

Product Description

 VLF-Series Product Display

   ---Advanced 30/50/80/120 kv VLF Very Low Frequency Tester for Cable Withstand Voltage Test Equipment

Advanced 305080120 kv VLF Very Low Frequency Tester for Cable Withstand Voltage Test EquipmentAdvanced 305080120 kv VLF Very Low Frequency Tester for Cable Withstand Voltage Test EquipmentAdvanced 305080120 kv VLF Very Low Frequency Tester for Cable Withstand Voltage Test Equipment

Introduction

   ---Advanced 30/50/80/120 kv VLF Very Low Frequency Tester for Cable Withstand Voltage Test Equipment

 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

 

Main Features    ---Advanced 30/50/80/120 kv VLF Very Low Frequency Tester for Cable Withstand Voltage Test Equipment

 1. Advanced technique: adopts digital inverter technology, microcomputer control, fully automated test;

 2. Easy to operate;

 3. Full protection: multiple protection (over-voltage protection, over-current protection), prompt action (action time≤20ms), the device safe and reliable;

 4. Safe and reliable: the controller connect with HV generator, photoelectric control, safe and reliable;

 5. Adopts high and low voltage closed-loop negative feedback control circuit, output without capacitance-rised effect;

 6. Completely equipped: LCD, auto save and print data;

 7. Wide measurement range: 0.1Hz, 0.05Hz and 0.02Hz multi-frequency selection;

 8.Small in volume, light in weight: benefit to field tests

 

Specifications

   ---Advanced 30/50/80/120 kv VLF Very Low Frequency Tester for Cable Withstand Voltage Test Equipment

 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;

Max voltage output

Refer to table 2

Output frequency

0.1Hz, 0.05Hz, 0.02Hz

Measurement error

<=35

Positive and negative voltage peak errors

< 3%RDG+0.3%FS

Power supply

AC220V ± 10%, 50Hz/60Hz

Voltage wave form distortion

<5%

Environment temperature

0~50°C

Humidity

≤85%RH 

 

 

 

Company Profile

 

CHONGQING GOLD

MECHANICAL & ELECTRICAL EQUIPMENT CO., LTD

Chongqing Gold Mechanical & Electrical Equipment Co.,Ltd.  Mainly design and manufacture the oil purifier and electrical testing equipment for more than 11 years.

after several years' development, our products have become high intelligent and wide coverage. and our company has become one of the leading manufacturer of oil purifier and electrical testing equipment in China;

We have developed sales channels in many countries such as UAE, Saudi Arabia, Malaysia, Thailand, Pakistan, India, Germany, Belgium, USA, Mexico, Kenya, Nigeria, South Africa and other countries worldwide.

and we have gained strong advantage and high reputation in international market.

We have persisted on the business idea of "Integrity Basis and Quality First" for the stable and constant development. We are making effort to develop together with customers from both domestic and abroad on the basis of reciprocity. Client, quality and service are our supreme target!

Service Process

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  • Product Quality Commitment

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  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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Min Order: 1 Piece
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