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VLF Series Very Low Frequency Power Cable Withstand Voltage Tester

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VLF Series Very Low Frequency Power Cable Withstand Voltage Tester

Name: VLF Series Very Low Frequency Power Cable Withstand Voltage Tester
Brand: Delta
Price: 1.0 USD

Quality VLF Series Very Low Frequency Power Cable Withstand Voltage Tester for sale

Brand Name : Delta

Model Number : VLF

Certification : ISO9001

Place of Origin : China Mainland

MOQ : 1 set Cable Withstand Voltage Tester

Price : USD1.0 Cable Withstand Voltage Tester / set

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability : 1000 Sets Cable Withstand Voltage Tester / month

Delivery Time : In 10 days after the order is confirmed

Packaging Details : Cable Withstand Voltage Tester is packed in one plywood case

Description : VLF Series Very Low Frequency Power Cable Withstand 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 : 0.01Hz 80kv Very Low Frequency AC Hipot Tester

Advantages : Smaller, Lighter and Portable

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

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.

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VLF Series Very Low Frequency Power Cable Withstand Voltage Tester

Introduction:

VLF Series Very Low Frequency Power Cable Withstand Voltage Tester is designed and manufactured for electrical equipment very low frequency withstand voltage test.
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 is proved at home and abroad that 0.1Hz ultra-low frequency withstands voltage test can replace the power frequency withstand voltage test.
It can be applied for 10kV, 35kV, and 300MW thermal power machines, 10kV, 35kV power transformers, and other electrical equipment.

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

Features:

It with over voltage and over current protection;
Data of current, voltage, and wave form 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;

VLF Series Very Low Frequency Power Cable Withstand Voltage Tester

VLF Series Very Low Frequency Power Cable Withstand Voltage Tester Images

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