Vlf High Voltage Tester Budget-Friendly AC Hipot Test Kit

• After-sales Service: Lifetime Technical Support
• Warranty: 1 Year for Vlf High Voltage Tester
• Type: Vlf High Voltage Tester
• Accuracy Grade: 1
• Load Way: Electronic Load
• Loading Method: Dynamic Load
• Model NO.: VLF
• Display: Digital
• Control: Manual Control
• Weight: as Different Size
• Power Source: AC220V
• Product Name: Vlf High Voltage Tester Budget-Friendly AC Hipot
• Output Frequency: 0.1Hz, 0.05Hz, 0.02Hz
• Output Voltage: 30kv, 50kv, 60kv, 80kv or Others
• Capacity: 0.6kVA ~ 2.4kVA
• Power Supply: 220V 50Hz
• Peak Error: <3%
• Transport Package: Packed in Container
• Specification: packing in 3 cases
• Trademark: GOLD
• Origin: Chongqing, China
• HS Code: 9031809090
• Production Capacity: 100PCS/Month Hipot Tester

Product Description

Vlf High Voltage Tester Budget-friendly AC Hipot Test Kit
 

 

Introduction:

• Vlf High Voltage Tester Budget-friendly AC Hipot Test Kit combines modern advanced digital variable frequency technology and micro computer control together, therefore, it can realize the full automatic voltage boost, stepdown, measurement and protection as well as the manual intervention in the process of automatic voltage boost.
• The full electronic design ensures the small size and light weight. The big LCD screen ensures the clear and visual display, and can display the output wave form. The printer outputs test reports.

VLF Hipot Tester Parameters:
 

Type	Output Voltage/ Current	Load Capacity	Control Unit		Booster		Fuse  Tube
		Frequency/ Capacitance	Dim. (cm)	Wt (kg)	Dim. (cm)	Wt (kg)
VLF-30	30KV/20mA	0.1Hz ≤ 1.1uF 0.05Hz ≤ 2.2uF 0.02Hz ≤ 5.5uF	28× 37× 22	4	33× 18× 34	25	5A
VLF-40	40KV/30mA	0.1Hz ≤ 1.1uF 0.05Hz ≤ 2.2uF 0.02Hz ≤ 5.5uF	28× 37× 22	4	35× 20× 36	35	6A
VLF-50	50KV/40mA	0.1Hz ≤ 1.1uF 0.05Hz ≤ 2.2uF 0.02Hz ≤ 5.5uF	28× 37× 22	4	37× 24× 39	45	7A
VLF-60	60KV/50mA	0.1Hz ≤ 1.1uF 0.05Hz ≤ 2.2uF 0.02Hz ≤ 5.5uF	28× 37× 22	4	33× 18× 34 33× 18× 34	25+25	10A
VLF-70	70KV/55mA	0.1 Hz, ≤ 0.5µ F 0.05Hz, ≤ 1.0µ F 0.02Hz, ≤ 2.5µ F	28× 37× 22	4	33× 18× 34 35× 20× 36	25+35	10A
VLF-80	80KV/60mA	0.1 Hz, ≤ 0.5µ F 0.05Hz, ≤ 1.0µ F 0.02Hz, ≤ 2.5µ F	28× 37× 22	4	33× 18× 34 37× 24× 39	25+45	12A

VLF Hipot Tester Features:

Direct sampling of current, voltage, and waveform on the high voltage side ensures the accuracy and authenticity of the data. The instrument is equipped with overvoltage protection, which automatically shuts down the system in less than 20ms if the output voltage exceeds the preset limit, ensuring the safety of the instrument. The device is designed with high-low voltage dual protection for overcurrent, which can accurately shut down according to the preset value on the high voltage side. When the current on the low voltage side exceeds the rated current, the instrument takes shut-down protection, which also takes less than 20ms to actuate.

In the design, a high voltage output protective resistor is integrated into the voltage boost body, eliminating the need for an additional protective resistor to be connected externally. This feature considerably reduces the risk of damage to the equipment and ensures the safety of the user.

Notes:

• Power supply requirement: AC50Hz, 220V, stability of frequency: fluctuation less than 0.5%.
• When using it, the capacitance of the sample should not exceed the rated capacity of the instrument. The overlow capacitance of the sample will affect the output wave form. If the capacitance is less than 0.05µF, the instrument cannot output normally.
• When using it, it is prohibited to boost voltage without load, or to connect with resistive load.

More details for Vlf hipot tester: