Very Low Frequency Tester VLF HV Hipot Tester VLF Seno Megger For Electric Testing Equipment

Payments：L/C, D/A, D/P, T/T, Western Union, MoneyGram, Paypal

Delivery：5-10

Origin：china

Packing：wooden box

Inspection：yes

Sample Price：$3,000.00

Remarks：Output frequency:0.1Hz, 0.05Hz, 0.02HzOutput voltage: 30kV, 50kV, 60kV, 80kV or others Type:Portable, high performance hipot tester Composition:One controller, one or two booster, beautiful hipot tester Power supply:220V 50Hz Weight:25kg ~ 80kg

Very Low Frequency Tester VLF HV Hipot Tester VLF Seno Megger For Electric Testing Equipment

Product Description

Introduction

----Very Low Frequency Tester VLF HV Hipot Tester VLF Seno Megger For Electric Testing 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.

Features

----Very Low Frequency Tester VLF HV Hipot Tester VLF Seno Megger For Electric Testing Equipment

• 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 capacities 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;

Specifications

----Very Low Frequency Tester VLF HV Hipot Tester VLF Seno Megger For Electric Testing 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;

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!

Chongqing GOLD Mechanical & Electrical Equipment CO.,LTD.

Add:25F,Huarun Center,Xiejiang Street,Jiulongpo District,Chongqing,China,400050

Mobile:+8615922982462

Website:http://www.cqgoldequipment.com/

Low Frequency Transformer