Product Name: YJJ Insulating oil tester
Product Function: To be used for testing insulator withstand voltage
YJJ series fully automatic oil tester is designed as per the requirement of IEC165 Testing Method of Insulation Oil Medium Strength, which via proper programming, has got functions of auto boosting, step down, stirring, display and print out. After breakdown of oil medium, HV break off will operate within 10 seconds to enable an auto isolation of control system partly; this effectively safeguards the personnel security and equipment safety. The tester is suitable for testing of the strength of insulation oil medium, as well as for testing of withstand voltage of transformer oil.

Features:

1) Fully automatic, control by microcomputer, utilization of new I/O terminal. 
2) Numbers of times of testing and idling time of stirring are set via digital setting. 
3) Test results displayed and printed out automatically. 
4) Strong capability of anti-interference. 
5) High accuracy of testing. 
6) Easy to operate, small size, light weight and convenient for maintenance 
Technical Parameters 
Input voltage : AC-220V 
Output voltage : AC-80KV 
Boosting speed : 2KV/SQ
Metering precision : Grade 1.0
Weight : 28Kg 
Size : 420 325 300 ( mm )