On-site transformer oil testing device

On-site transformer oil testing device 

Transformer Oil Testing

Transformer oils are subject to electrical and mechanical stresses while a transformer is in operation. In addition there are contaminations caused due to chemical interactions with windings and other solid insulations, catalyzed by high operating temperature. As a result the original chemical properties of transformer oil changes gradually, rendering it ineffective for its intended purpose after many years. Hence this oil has to be periodically tested to ascertain its basic electrical properties, and make sure it is suitable for further use or necessary actions like filtration/regeneration has to be done.

As in most countries transformer oil testing is mandatory, suppliers of test equipment have developed portable devices for on-site transformer oil testing.Here let me introduce you NAKIN iij-ii transformer oil testing device.

IIJ series fully automatic oil tester is designed as per the requirement of IEC156 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 suited for testing of the strength of insulating oil medium, as well as for testing of withstands 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 and high capacity of anti-jamming.
6) Easy to operate, small size, light weight which operated in the open air very conveniently and convenient for maintenance
7)Can store 99 groups oil testing data which is convenient to reading and print. The testing data can keep 100 years under the condition of power off.

8)System time can go on running under power off.(the system time just for reference can not be the standard of timing)

NAKIN Company products list as following:

ZY-high effective vacuum transformer oil purifier, oil filtration

ZYD-Double stages insulating oil purifier, oil treatment, oil purification

ZYM-Mobile/trailer type transformer oil treatment, oil filtration machine

AD-Air dryer for drying electric equipments

TY-Turbine oil purifier, oil treatment

TJ-Coalescence and separating oil filter, oil purifier machine

TYA-Lubricating oil purifier/hydraulic oil purification

TYK- Phosphate ester fire-resistant oil purifier, oil filtration machine

JZS-Engine oil regeneration system, waste oil recycling

BZ-Transformer oil regeneration device, oil purifier

PF-Plate pressure oil filter, oil purifier machine

JL-Portable oil purifier, oil filtering, oil filter

IIJ-II-BDV oil tester, insulating oil dielectric strength tester

NKEE-Oil moisture sensor, water content sensor