Ac Withstand Voltage Test Set With Tank Transforme

Quick Details
Packaging & Delivery
Packaging Details:
wooden boxes
Delivery Detail:
30~90 days
AC Dielectric Test System Tank type AC Testing Transformer High Power AC Voltage Test Set

Introduction
YDBW series tank type AC test transformers are situated in an enclosed and earthed metal tank, filled with transformer oil inside. Compare to cylinder type transformers, their capacity are bigger, can output larger test current. And these transformers can be optionally equipped with suitable bushing, multi output taps are available.
They are qualified for continuous duty, long duration tests, can be used for high voltage pollution tests, test line and capacity required continuous test.
This design is most suitable for using outdoor, and therefore is recommended to use in areas with poor climatic conditions, especially in high humidity areas and tropical countries.

Application
AC test transformer systems are conventional AC high voltage test equipments, mainly designed for medium capacitance testing objects, particularly for tests requiring stable voltage even if the load changes under voltage (corona, wet & pollution tests).
Especially when the load is inductive (like inductive voltage transformers), tests need resistive current, AC test transformer systems are the only choice.

Test transformer steps up the voltage coming from the regulating transformer. The controls act on the regulating transformer to adjust precisely the input voltage of the transformer and thus the test voltage.
If needed, a compensating reactor can be connected between the regulating and the test transformers and compensates the capacitive power required for the test object. This way, the regulating transformer and power line filter ratings can be kept small, and the requirements for the power supply are reduced.

Company Information
We are the leading and earliest manufacturer of high voltage, high current and high power test system in China, provide AC, DC, impulse testing and associated measuring equipment used to electrical application, such as testing project of power cables, power transformers, GIS switchgears, insulators, generators, arresters and etc. And test systems for laboratory, factory and field use are available.
Our factory was founded in 1970, and established R&D center institute of HV testing equipments in 1986, which cooperated with Shanghai Jiaotong University.