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IEC60112 CTI proof tracking index test equipment

IEC60112 CTI proof tracking index test equipment

Electrode Distance:4.0mm±0.1mm,60±5ºangle
Electrode Pressure :1.00N±0.05N
Drops time: 30±5s
Electrode Dimensions Wide:5mm+/-0.1mm
Product description:IEC60112 CTI proof tracking index test equipment
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Application:

The tracking index test equipment is applicable to such as lighting equipment, low-voltage electrical appliances, household appliances, machine tool electrical appliances, electric motors, power tools, electronic instruments, The research, production and quality inspection departments of electrical instruments and information technology equipment are also applicable to the industries of insulating materials, engineering plastics, electrical connectors and accessories.

The tracking index test equipment is measure the relative electrical tracking resistance of a solid electrical insulating material when exposed to an impurity-containing water under an electric field when the voltage is up to 600V

Test principle:

The leakage tracking test is performed on a surface of a solid insulating material between a platinum electrode of a prescribed size (2 mm × 5 mm), a certain voltage is applied, and a predetermined liquid volume (35 mm) is dropped at a predetermined height (35 mm). 0.1% NH 4CL) is used to evaluate the leakage resistance of solid insulating materials under the combined action of electric field and wet or contaminated medium. The electrical tracking index (CT1) and electrical tracking index (PT1) are determined.

Technical parameter:

Model	HNS-LD tracking index test equipment
Electrode Materials	The electrode caput of brass-platiniridium
Electrode Distance	4.0mm±0.1mm,60±5ºangle
Electrode Pressure	1.00N±0.05N
Test Current	Current limiting 1A±0.1A adjustable
Test Current	Displayed value:r.m.s,tolerance of 1.5%
Electrode Dimensions	Wide:5mm+/-0.1mm
	Thickness:2mm+/-0.1mm
	Length>12mm
	End chisel-edge angle:30C+2C,platinum
Electrode Voltage	100~600V adjustable, displayed value:r.m.s
Dripping Nozzle	Outer diameter:0.9mm~1.2mm for solution A
Dripping Nozzle	0.9mm~3.45mm for solution B
Dripping Interval	0-99 seconds(adjustable),the time for 44-55/1cm3(adjustable)
Height Drops	30~40mm+/-5mm(adjustable)
Drops time	30±5s
Control	Using single chip microcomputer+touch screen control
Chamber volume	>0.5m3,black interior
The leakage judge	Loop current greater than 0.5Aand maintain the 2 seconds the relay to cut off the current,indicating that the sample failed.
external Dimensions	WLD=1107001300MM
Power Supply	800va,220v,48-60Hz
Standard	IEC60112 (2003) ,IEC60745-1, IEC60335-1, IEC60598-1, IEC60884-1, GB7000.1, GB4207
Display panel language	Chinese+ English (adjustable)