Products
IEC 62368-1 Clause 5.4.3 CTI PTI Tracking Flammability Test Chamber PLC Control
Products Description
IEC 62368-1 Clause 5.4.3 CTI PTI Tracking Flammability Test Chamber PLC Control
Product Information:
The Tracking Flammability Test Chamber is designed and manufactured according to the standard requirements of IEC 62368-1:2018 clause 5.4.3, IEC 60335-1 clause 29.2, Annex N, IEC 60112, etc.
It is used for determination of the relative resistance to tracking performance that solid electrical insulating material under the action of an electric field, when the surface exposed to water containing impurities.
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).
Technical Parameters:
(5±0.1)×(2±0.1)×(≥12), 30°slant
Applied Standard
IEC 62368-1
Clause
5.4.3
Working voltage
AC 220V/50Hz,1KVA
Control
PLC
Display
7-inch color touch screen
Testing voltage
0～600V adjustable,precision 1.5％
Timing device
9999X0.1S
Electrode
Platinum electrode and brass electrode each for a pair
Electrode dimension
Electrode included angle and distance
60°±5°, distance is (4±0.1㎜)
Electrode pressure
1.00N±0.05N(digital display is optional)
The interval of dropping liquid
30±5S, adjustable
Dropping liquid height
35±5mm
Dropping liquid delay
0.2S(solenoid valve opening time)
Dropping liquid size
45～50 drip/cm3
Time-delay circuit
2±0.1S (in 0.5A or larger current)
Short-circuit pressure drop
8% MAX
Short-circuit current
1±0.1A 1％
Wind speed
0.2m/s
Environmental requirement
0～40℃, relative humidity≤80%, in the place of no obvious vibration and corrosive gas
Equipment size & weight
1100mm* 550mm* 1100mm, 180KGS
