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0.1Hz 0.05Hz 0.02Hz Low Frequency VLF Test Set for AC Hipot Cable Test

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Wuhan Huaying Electric Power Tech & Science Co., Ltd

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0.1Hz 0.05Hz 0.02Hz Low Frequency VLF Test Set for AC Hipot Cable Test

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Brand Name :	Huaying
Model Number :	VLF
Certification :	ISO
Price :	negotiable
Payment Terms :	T/T L/C
Supply Ability :	200 sets per month
Delivery Time :	7 Working Days

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0.1Hz 0.05Hz 0.02Hz Low Frequency VLF Test Set for AC Hipot Cable Test

0.1Hz 0.05Hz 0.02Hz Low Frequency VLF Test Set for AC Hipot Cable Test

Product Name:

Very Low Frequency Tester

Specifications:
1. Input: 220 ± 10% Volts AC, 50/60 Hz, single phase.
2. Output-Voltage. 60KV
3. Output frequency: 0.1Hz, 0.05Hz, 0.02Hz.
4. Stability of frequency: Fluctuation < 0.5%
5. Measurement accuracy: ± 3%.
6. Positive and negative voltage peak errors: ≤ 3%.
7. Voltage waveform distortion: ≤ 5%
8. Construction: In two units: Controller and Booster...
9. Ambient conditions of use: Temperature Indoor and outdoor: -10ºC to + 50ºC.
10. Humidity: ≤ 85%

Models:

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

Important tips:
1. Power supply requirement: AC50Hz, 220V, stability of frequency: fluctuation less than 0.5%
2. When using it, the capacitance of the sample should not exceed the rated capacity of the instrument. The over low capacitance of the sample will affect the output wave form. If the capacitance is less than 0.05μF, the instrument cannot output normally. In this situation, the tester needs to have a 0.05μF compensation capacitor(provided by our company) in parallel connection as an auxiliary output when the sample’s capacitance is less than 0.05μF.
3. When using it, it is prohibited to boost voltage without load, or to connect with resistive load

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0.1Hz 0.05Hz 0.02Hz Low Frequency VLF Test Set for AC Hipot Cable Test