Products

AC High Voltage Withstand Test Machine

Application: Measuring insulation resistance and AC/DC withstand voltage of cables up to 35kV.

Category:

Electrical Property Test

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Application

Measuring insulation resistance and AC/DC withstand voltage of cables up to 35kV.

Features

Digital bridge & high-voltage tester, insulation resistance and withstand voltage testing with appropriate current ranges, auto timing, alarm on breakdown.

Technical specification

Type	CM-HVW Series
Test voltage	AC 5-100 kV (optional, selectable by customer)
Rated capacity	1-200 kVA (optional, selectable by customer)
Voltage waveform	Sine wave
Voltage accuracy	± 3%
Voltage display	Touch screen
System configuration	Control console, voltage regulator, transformer
Test time	0-9999 s (10 minutes or 4 hours optional)
Control method	Motorized voltage boosting
Pressurization method	Automatic voltage ramp-up; maximum ramp rate up to 1000 V/s. After reaching 75% of the set value, the voltage increases at a rate of 2% per second.
Voltage regulator	Autotransformer type
Transformer	Oil-immersed test transformer
Equipped with test cables and wire clamps; in case of defective wire, an alarm is triggered and the system automatically resets.
Equipped with overcurrent protection; a red warning indicator operates during testing, and the system stops automatically upon completion of the test.
Equipped with swivel caster wheels at the base, freely movable and lockable.
Test time is calculated in seconds.

Keywords:

AC High Voltage Withstand Test Machine

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Email: info@cabmac.com
Tel: +86-519-88179989
Mobile: +86 13337881658
+86 18796986146
Address: 902-5, No.16 Longcang Road Tianning District, Changzhou, Jiangsu, 21300, China

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