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HZVLF90TS VLF Hipot Tester with TD & PD Testing

Products Description

The HZVLF90TS VLF Hipot Tester With Tan Delta and Partial Discharge Function is mainly designed for AC withstａnd voltage testing of high-capacity test samples such as cables and motors. All voltage levels of products can be equipped with dielectric loss testing function, which can measure the dielectric loss, capacitance, insulation resistance of cables, and also perform AC withstａnd voltage tests. Due to the built-in dielectric loss measurement unit in the ultra-low frequency booster, the device is small in size, light in weight, easy to connect, and convenient to use. There are two testing modes: continuous measurement of dielectric loss according to the set voltage, and measurement of dielectric loss according to the national standard procedure, and obtaining a cable insulation quality report. Partial discharge test does not require additional operation. When conducting AC, DC, and dielectric loss tests (i.e. as long as there is voltage output), the instantaneous value, peak value, and partial discharge voltage superposition graph (the partial discharge curve is blue) can be synchronously displayed. In communication mode, peak value refers to the maximum value within one ultra-low frequency cycle.

Rated Voltage	Load Capacity	Product Structure, Weight, Application Range
30kV (Peak)	Automatic frequency variation: 0.1Hz-0.01Hz	Controller: 4kg
	Load capacity: ≤10µF	Booster: 25kg
		For withstａnd voltage testing of cables and motors up to 10kV
40kV (Peak)	Automatic frequency variation: 0.1Hz-0.01Hz	Controller: 4kg
	Load capacity: ≤10µF	Booster: 25kg
		For withstａnd voltage testing of cables and motors up to 10kV
50kV (Peak)	Automatic frequency variation: 0.1Hz-0.01Hz	Controller: 4kg
	Load capacity: ≤6µF	Booster: 25kg
		For withstａnd voltage testing of cables and motors up to 15kV
60kV (Peak)	Automatic frequency variation: 0.1Hz-0.01Hz	Controller: 4kg
	Load capacity: ≤5µF	Booster: 25kg
		For withstａnd voltage testing of cables and motors up to 25kV
80kV (Peak)	Automatic frequency variation: 0.1Hz-0.01Hz	Controller: 4kg
	Load capacity: ≤6µF (within 50kV), ≤4µF (above 50kV)	Primary booster (40kV): 25kg
		Secondary booster (40kV): 45kg
		For withstａnd voltage testing of cables and motors up to 35kV
90kV (Peak)	Automatic frequency variation: 0.1Hz-0.01Hz	Controller: 4kg
	Load capacity: ≤6µF (within 50kV), ≤4µF (above 50kV)	Primary booster (40kV): 25kg
		Secondary booster (40kV): 45kg
		For withstａnd voltage testing of cables and motors up to 35kV
30kV, 40kV, 50kV, 60kV Integrated Model	Automatic frequency variation: 0.1Hz-0.01Hz	Weight: 40kg
	30-40kV load capacity: ≤10µF	Dimensions: 400×300×500 (mm)
	50kV load capacity: ≤6µF	Applications are the same as above for each specification
	60kV load capacity: ≤5µF