All Products

Hipot Test Set (24)

CT PT Test Set (11)

Primary Current Injection Test Set (13)

Circuit Breaker Tester (19)

Relay Protection Tester (11)

Transformer Testing Equipment (35)

Transformer Oil Testing Equipment (18)

VLF Test Set (11)

Cable Fault Tester (11)

Battery Charger Discharger (11)

Ground Resistance Tester (10)

Megger Insulation Tester (15)

Electrical Test Equipment (12)

We are very happy with oil tester and TTR tester puchased from your company.

—— Jim

We are pleased of your product.It's going on smoothly.

—— Md Monabbir

I'm Online Chat Now

Light Weight Original model VLF Test Set With Control Unit / Transformers

: Large Image : Light Weight Original model VLF Test Set With Control Unit / Transformers

Product Details:

Place of Origin:	Wuhan Hubei China
Brand Name:	Huaying
Certification:	ISO， CE
Model Number:	Huaying Series

Payment & Shipping Terms:

Minimum Order Quantity:	1 Set
Price:	Negotiable
Packaging Details:	Wooden Case
Delivery Time:	7 Working Days
Payment Terms:	T/T L/C
Supply Ability:	200 sets per month

Contact Now

Detailed Product Description

Service:	Accept Customize	Voltage:	30KV/40KV/50KV/60KV/70KV/80KV/90KV/100KV Acceptable
Usage:	Very Low Frequency AC Hipot	Product Name:	Very Low Frequency AC Hipot
Measurement Accuracy:	± 3%	Voltage Waveform Distortion:	≤ 5%
High Light:	high voltage vlf hipot instruments , very low frequency test

Light Weight Original model VLF Test Set With Control Unit / Transformers

1. Product Name: Very Low Frequency Tester

2. Equipment Description:

The Very Low Frequency Tester 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.

3.Features:

small size
light weight
the big LCD screen ensures the clear and visual display the output wave form
printer outputs test reports
real and accurate data of current, voltage, wave form
Overvoltage protection
Overcurrent protection

4. Specifications:

1. Input: 220 ± 10% Volts AC, 50/60 Hz, single phase.
2. Output-Voltage. 50KV
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

Tag:

high voltage vlf hipot instruments,

very low frequency test

Contact Details

Wuhan Huaying Electric Power Tech & Science Co., Ltd

Contact Person: Chloe

Other Products