Vlf Electric Cable Withstand Voltage Testing 30kv to 80kv Vlf AC Hipot Tester

• After-sales Service: Engineer Is Available for Oversea Commissioning
• Warranty: 1 Year
• Max Diameter of Workpiece: Na
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: VLF
• Mass Scope of Workpiece: Na
• Type: Electrical Testing Equipment
• Maxcapacity: Na
• Accuracy Grade: Na
• Load Way: Electronic Load
• Loading Method: Dynamic Load
• Display: Digital
• Control: Computer Control
• Weight: 0-100Kg
• Power Source: AC220V
• Oil Cylinder Position: Na
• Item Name: 30kv to 80kv Vlf AC Hipot Tester
• Application: for Very Low Frequency Withstand Voltage Testing
• Max Voltage Output: 30kv, 40kv, 50kv, 60kv, 70kv, 80kv
• Output Frequency: 0.1Hz, 0.05Hz, 0.02Hz
• Transport Package: Packed in Veneer Case
• Specification: Refer to the technical specifications
• Trademark: DELTA
• Origin: China
• HS Code: 9031809090
• Production Capacity: 100 Sets/Month
• Package Size: 94.00cm * 87.00cm * 102.00cm
• Package Gross Weight: 167.000kg

Product Description

VLF Electric Cable Withstand Voltage Testing 30kV to 80kV VLF AC Hipot Tester

Introduction:

1. VLF AC Hipot Tester is designed and manufactured for electrical equipment very low frequency withstand voltage test.
2. Very low frequency withstand voltage test is essentially an alternative of power frequency withstand voltage test. It is much smaller, lighter and portable than power frequency withstand voltage tester. It is proved home and abroad that 0.1Hz ultra-low frequency withstand voltage test can replace power frequency withstand voltage test.
3. VLF AC Hipot Tester can be applied for 10kV, 35kV, 300MW thermal power machine, 10kV, 35kV power transformer and other electrical equipment.

Specifications:

1. Max voltage output: refer to table 1;
2. Output frequency: 0.1Hz, 0.05Hz, 0.02Hz;
3. Measurement accuracy: 2.5%;
4. Positive and negative voltage peak errors < 2.5%RDG+0.3%FS;
5. Voltage wave form distortion: <3%;
6. Insulation resistance measurement error: <2.5%;
7. Leakage current measurement error: <2.5%;
8. Power supply:AC220V ± 10%, 50Hz/60Hz;
9. Environment temperature: 0~50°C;
10. Humidity:≤85%RH;

Model	Rated Voltage/current	Load Carrying Capacity	Power fuse wire	Weight
VLF-30	30kV/20mA (Peak)	0.1Hz, 0.5µF~1.1µF	10A	Controller:6kg Booster: 35kg
		0.05Hz, 0.5µF~2.2µF
		0.02Hz, 0.5µF~5.5µF
VLF-40	40kV/30mA	0.1Hz  ≤   1.1uF	20A	Controller: 6kg Booster: 50kg
		0.05Hz  ≤   2.2uF
		0.02Hz  ≤   5.5uF
VLF-50	50kV/30mA (Peak)	0.1Hz, 0.5µF~1.1µF	20A	Controller:6kg Booster: 50kg
		0.05Hz, 0.5µF~2.2µF
		0.02Hz, 0.5µF~5.5µF
VLF-60	60kV/30mA (Peak)	0.1Hz, ≤0.5µF	9A	Controller:4kg Booster 1(30kV):25kg Booster 2(30kV):25kg
		0.05Hz, 0.5µF~1µF
		0.02Hz, 0.5µF~2.5µF
VLF-80	80kV/30mA (Peak)	0.1Hz, ≤0.5µF	12A	Controller:4kg Booster 1(30kV):25kg Booster 2(50kV):50kg
		0.05Hz, 0.5µF~1µF
		0.02Hz, 0.5µF~2.5µF