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Dec-13-00
Supplier From Vantaa, Finland
Dec-08-06
Supplier From Dongguan, Guangdong, China
Jan-31-22
Supplier From Dammam, Saudi Arabia
Mar-16-22
Supplier From Jiaxing, United States
Mar-12-09
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May-18-21
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Nov-03-20
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Dec-11-19
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Nov-11-19
Supplier From Guangzhou, Asia, China
Aug-10-22
 
Overview

The transformer integrated test system complies with GB1094, GB / T4776, GB / T5169 and other relevant national standards. With the increase in transmission and electrical power generation and the continuous increase in power grids, the successful transformation of the national city network, the farnet, and the number of online quantities and capacity of power transformers are increasing.





Technical parameter:

Equipment measurement range and precision Voltage metering range: 50V 500V
Voltage metering accuracy: 0.2%
Current metering range: 0.1a 5a (can be 0.1A 1A)
Current metering accuracy: 0.2%;
Power frequency withstand voltage test Leak current: 400mA
Input current monitoring instrument Monitoring range: 200A




Function:

Equipment failure automatic detection function, automatically detect peripherals, such as: the voltage regulator is zero, etc .;

Test item: no-load loss measurement, no-load current percentage (automatic conversion to the value of the rated voltage), load loss measurement, the impedance voltage percentage (automatic conversion to the rated current reference temperature) Automatic measurement (voltage ratio measurement, connection group label test), external pressure test (power frequency withstand voltage test), induction pressure test (multiplier multiplier test), insulation resistance measurement, lightning shock test, insulation Oil test (breakdown voltage, flash point, acid value, volume resistivity, moisture, etc.), local discharge test, temperature rise test
Mar-08-23
Supplier From Cangzhou City, Asia, China
Dec-30-22
Supplier From Bhiwani, Haryana, India
Sep-18-23
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Feb-14-18
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Sep-06-22
Supplier From Surabaya, Jawa Timur, Indonesia
Oct-28-05
Supplier From Wenzhou, Zhejiang, China
Mar-20-23
 
The OPGW Hardware Fittings are instrument used for surge protection of communication and transmission lines. It replaces the earlier PLCC (using waves as the transport medium) with an optical signal which is faster and distortion free.
a professional manufacturer of OPGW & ADSS cable prefabricated parts with many years of experience. With a factory area of 26,593 square meters, we can produce and transport about 1,000,000 PCS of prefabricated parts (OPGW & ADSS) per year. We have world class certificates such as ISO 9001:2015 certification and are trusted by several companies. More than 15 professional R&D engineers and timely technical support ensure to provide high quality and competitively priced solutions to make customers more profitable in this industry.
Jul-30-22
Supplier From Jebel Ali, United Arab Emirates
Nov-27-23
Supplier From Shanghai, , China
Sep-08-18
Supplier From Ningbo, Zhejiang, China
2817 Electric Power Supply Components Suppliers
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