Vlf-80 Cable Withstand Voltage Testing 80kv High Voltage Tester

• After-sales Service: Online Training, Reply Customer′s Question in 12h
• Warranty: 12 Months
• Max Diameter of Workpiece: <500mm
• 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-80
• Mass Scope of Workpiece: <900kg
• Type: Strength Testing Machine
• Maxcapacity: <1000KN
• Accuracy Grade: 0.5
• Load Way: Electronic Load
• Loading Method: Dynamic Load
• Display: Digital
• Control: Manual Control
• Weight: 100-500Kg
• Power Source: AC220V
• Oil Cylinder Position: Na
• Max. Voltage Output: 30kv, 50kv, 60kv, 80kv
• Rated Current: 20mA / 30mA
• Measurement Accuracy: 2.5%
• Output Frequency: 0.1Hz, 0.05Hz, 0.02Hz
• Full Set Includes: Controller, Booster(S), Capacitor, Cables
• Description: Withstand Voltage Testing 80kv High Voltage Tester
• Functions: for High Voltage Cable Withstand Voltage Testing
• Application Field: Electrical Industry, Cable Testing Service
• Test Objects: 10kv, 35kv, 300MW Power Transformer, Cable, etc.
• Features: High Quality Low Price High Voltage Tester
• Advantages: Smaller, Lighter, Portable, Low Price
• Power Supply: AC 220V, 50Hz/60Hz
• Delivery Lead Time: 7 Days After The Order Is Confirmed
• Shipping Method: Suggest to Ship by Air or Express
• Trade Terms: EXW, Fob, DDU, CIF, etc.
• Transport Package: Vlf Hipot Tester Is Packed in 4 Plywood Case
• Specification: 30kV, 50kV, 60kV, 80kV for Choice
• Trademark: Delta
• Origin: China Mainland
• HS Code: 9031809090
• Production Capacity: 100 Sets High Voltage Tester / Month
• Package Size: 100.00cm * 100.00cm * 150.00cm
• Package Gross Weight: 165.000kg

Product Description

VLF-80 Cable Withstand Voltage Testing 80kV High Voltage Tester

Product Description

VLF-80 Cable Withstand Voltage Testing 80kV High Voltage Tester is designed and manufactured for very low frequency withstand voltage tests for electrical equipment.

A very low frequency withstand voltage test is essentially an alternative to the power frequency withstand voltage test. It is much smaller, lighter, and more portable than a power frequency and withstands voltage tester. It has been proved at home and abroad that 0.1Hz ultra-low frequency withstands voltage test can replace the power frequency withstand voltage test.

VLF High Voltage Testing 0.01Hz 80kV Very Low-Frequency AC Hipot Tester can be applied for 10kV, 35kV, 300MW thermal power machine, 10kV, 35kV power transformer, and other electrical equipment.

 

Product Parameters

Max voltage output: refer to Table 1;

Output frequency: 0.1Hz, 0.05Hz, 0.02Hz;

Measurement accuracy: 2.5%;

Positive and negative voltage peak errors < 2.5%RDG+0.3%FS;

Voltage waveform distortion: <3%;

Insulation resistance measurement error: <2.5%;

Leakage current measurement error: <2.5%;

Power supply:AC220V ± 10%, 50Hz/60Hz;

Environment temperature: 0~50°C; 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

 

Detailed Photos

Controller of VLF AC Hipot Tester;

It has over-voltage and current protection;

Data of current, voltage, and waveform can be directly sampled at high voltage side, so the data is real and accurate;

With color man-machine interface touch control plus controls modular software operating system, precise and intuitive;

Multi-purpose, can simultaneously measure tested object's capacitance, insulation resistance, leakage current, and AC withstand voltage test;

Full set of 80kV VLF AC Hipot Tester;

From left to right is: Controller, 30kV Booster, 50kV Booster, capacitor;

A high voltage output protective resistor is provided in the voltage boost body in the design and this eliminates the need of additional protective resistor connected outside;

The high-voltage control part adopts an innovative light control HV switching unit, the control is accurate, safe and reliable

Accessories List of 80kV VLF AC Hipot Tester:

30kV high voltage test cable;
80kV high voltage test cable;
Shunt capacitance high voltage cable;
Power cable;
Ground cable;
Special control cables;
Discharge rod;
Printing paper;
Test report;
User manual;

 

80kV VLF AC Hipot Tester is Packed in four veneer cases:

50*31*76cm, 73kg

43*27*60cm, 46kg

56*45*55cm, 25kg

27*26*110cm, 20kg


 

 

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