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Leakage Tracking Tester
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Leakage Tracking Tester

It is used to evaluate the tracking resistance performance of solid insulating material surface under the combined influence of electric field and humid or contaminate medium. In a word, this device is used to measure the compare tracking index (CT1) and electrical resistance index (PT1).
Number of views:
1000
Product serial number
LT-1/LT-2/LT-3
Quantity
-
+
1
Datils

Standard

IEC60112-2009, UL746A, IEC60335-1, IEC60598-1 and ASTM D3638-92.

Application

It is used to evaluate the tracking resistance performance of solid insulating material surface under the combined influence of electric field and humid or contaminate medium. In a word, this device is used to measure the compare tracking index (CT1) and electrical resistance index (PT1).

Test sample

Lighting equipment, low-voltage electrical appliances, household electrical appliances, machine tools, electrical appliances, electric motors, electric tools, electronic instruments, electrical instruments, information technology equipment, insulation materials, engineering plastics, electrical connectors, accessories industry.

Feature:

The working principle of the leakage tracking test(tracking index testing) is that the conducting liquid (0.1%NH 4 CL) of required volume in the required height (35mm ) and required time (30s) drops with the voltage between the platinum electrodes (2mm× 5mm )on the surface of solid insulating material. Thus the users evaluate the tracking resistance performance of solid insulating material surface under the combined influence of electric field and humid or contaminate medium. In a word, this device is used to measure the compare tracking index (CT1) and electrical resistance index (PT1).

 

Parameters

Parameters\Model

LT-1(0.1m³)

LT-2(0.5m³)

LT-3(0.5m³) (Touch screen

Working voltage

220V/50Hz1KVA

220V/50Hz1KVA

220V/50Hz1KVA

Control operation mode

Electrical control, button operation

Electrical control, button operation

PLC control, 7 inch color touch screen operation, with infrared remote control

Testing voltage

0600V adjustableprecision 1.5

Timing device

9999X0.1S

Electrode

MaterialPlatinum electrode and brass connecting rod

Size:(5±0.1×(2±0.1)×(≥12)mm30°slantTip rounding:R0.1mm

Relative position of electrode

Included angle60°±5°, distance is 4±0.1mm

Electrode pressure

1.00N±0.05Ndigital display is optional

1.00N±0.05Ndigital display is optional

1.00N±0.05NTouch screen display

Dripping liquid

The interval time of dropping liquid30±5Sdigital displaycan be preset

Height35±5mm

The number of drips:0-9999 timescan be preset, the volume size of the dripping liquid is controlled by the imported micro pump within 50 ~ 45 drips /cm³

Test liquid resistance

A liquid 0.1%NH4Cl3.95±0.05Ωm B liquid 1.7±0.05Ωm

Time-delay circuit

2±0.1S (in 0.5A or larger current)

Short-circuit pressure drop

1±0.1A   1%,pressure drop 8% MAX

Wind speed

0.2m/s

Environmental requirement

040℃relative humidity≤80%in the place of no obvious vibration and corrosive gas

Dimensions and weight

WDH=700×450×1000 mmabout 80kg

WDH=1100×550×1200 mmabout 130kg

WDH=1100×550×1200 mmabout 130kg

We could not find any corresponding parameters, please add them to the properties table

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