油浸式高壓試驗(yàn)變壓器主要用途與特點(diǎn)：
YD系列油浸式高壓試驗(yàn)變壓器，是供輸配電設(shè)備、絕緣工具、絕緣材料及各種產(chǎn)品檢測絕緣強(qiáng)度試驗(yàn)的主要設(shè)備。產(chǎn)品結(jié)構(gòu)緊湊，通用性強(qiáng)，使用方便，性能穩(wěn)定,特別方便用戶在現(xiàn)場檢測各種電器設(shè)備的絕緣性能。有交流、交直流、交流串激三種類型。
YD SERIES OF HV TESTING TRANSFORMER
I. Introduction of Product
Transformer for high voltage test produced by our company is the main equipment of insulation strength test for various kinds of products such as power supply unit, switch gear, insulation tools and materials etc.
This series of products is of compact structure and good versatility. It is convenient to use this series of products and is especially suitable for on-site check of insulation performance of various kinds of electric equipments.
II. Characteristics of Product
The iron core of this series of products is of single phase. As for fastening method, epoxy plate or steel material will be used as clamping piece and the traditional core-through bolt is stopped to use. The coil is of concentric cylinder multi-layer tower type. Low voltage coil is on inner side and high voltage coil is on outer side. Meter coil is the 100V tap of high voltage end.
The design of transformer cover is suitable for the structure of cassette mechanism. High voltage silicon rectifier stack in the testing transformer （for both alternating current and direct current） is sealed within the high voltage tube with special process.
技術(shù)參數(shù)：
單臺輸出電壓：0～300KV；單臺輸出電容：1～600KVA；電源：AC 220V或380V。
Main Technical Parameter
Measuring Voltage: 100V or 200V
Capacity: 15；20；25；50KVAand so on Subject to routine test report.
