ST-15C DC Spark Tester Cable Online Testing Instrument

ST-15C DC Spark Tester Cable Online Testing Instrument

ST-10S DC (Direct Current) Spark Tester Cable Online Testing Instrument is a recommended tool for detection cable surface defect and for spark test for wire and cable, the diameter of cable will be detected reach up to 10mm. The DC high voltage tester with steady voltage output, high sensitivity, adaptability, easy to us, and high reliability, it can be used for on-line testing, and combination with a pair twister, also used for extruder production monitor, intermediate detection and finished products detection.

Direct Current (DC) spark tester Cable Online Testing Instrument are regularly specified in test standards for telecommunications cables, because DC generates almost no corona and no heat, it is a gentler test and can be used to test delicate insulation with weak dielectric properties. It is also recommended for wires with foamed dielectric.

Equipment models:

ST-10C – All in one compact structure DC spark tester Cable Defect Detector, 10 KV output test votage.

ST-10D – Insulation Detector Designed for online testing in combination with a pair twister, 10 KV output test votage.

ST-10S – Cable Insulation Monitor with Split structure with separate detaction head and controlor, 10 KV output test votage.

ST-15C – All in one compact structure DC spark tester Cable Online Testing Instrument, 15 KV output test votage.

ST-15S – Split structure with separate detaction head and controlor, 15 KV output test votage.

Technical Parameters (Specifications)

Model ST-10C ST-10D ST-10S ST-15C ST-15S
Output Voltage DC 0~10 kV DC 0~10 kV DC 0~10 kV DC 0~15 kV DC 0~15 kV
Effective Voltage DC 0.5~10 kV DC 0.5~10 kV DC 0.5~10 kV DC 0.5~15 kV DC 0.5~15 kV
Ratio of AC Pulse Max 5% Max 5% Max 5% Max 5% Max 5%
Voltage Stability Output voltage keep stable when power supply fluctuation ± 15% Output voltage keep stable when power supply fluctuation ± 15% Output voltage keep stable when power supply fluctuation ± 15% Output voltage keep stable when power supply fluctuation ± 15% Output voltage keep stable when power supply fluctuation ± 15%
Breakdown Sensitivity I=600 50uA, T <= 5mS I=600 50uA, T <= 5mS I=600 50uA, T <= 5mS I=600 50uA, T <= 5mS I=600 50uA, T <= 5mS
Current Range of breakdown Sensitivity 0.5~2 mA 0.5~2 mA 0.5~2 mA 0.5~2 mA 0.5~2 mA
Short Circuit Current of Steady State 3~4 mA 3~4 mA 3~4 mA 3~4 mA 3~4 mA
Max Counting Of Breakdown 10 / S 10 / S 10 / S 10 / S 10 / S
Max Wire Diameter 10 mm 10 mm 10 mm 10 mm 10 mm
Max Line Speed 2800 m/S 2800 m/S 2800 m/S 2800 m/S 2800 m/S
Power Supply 220 VAC ± 15% ~ 50/60 Hz 220 VAC ± 15% ~ 50/60 Hz 220 VAC ± 15% ~ 50/60 Hz 220 VAC ± 15% ~ 50/60 Hz 220 VAC ± 15% ~ 50/60 Hz
Power consumption 50 VA 50 VA 50 VA 50 VA 50 VA
Machine Structure All in one compact structure Combination with a pair twister Split structure All in one compact structure Split structure

Operating condition

Operating Teamperatures 0 ~ 45 C
power consumption 50 VA
Relative humidity Less than 90% without condensed water

Feature and Application

Features:

Easy To use

Highly adaptable

Highly Sensitivity

Versatile mounting

Safety and reliability

Steady Voltage Output

Low capacitance propertiesInsulation DetectionOnline Extrusion Insulation Testing.

Online Rewinding & Testing Machine.

Online Coiling Machine.

Inspection Machine.

Used for Power Cable, Control Cable, Telephone Cable, LAN Cable, RF Cable, Automotive Wire, Building Wire.

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