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Verified Supplier | Yueqing Sandi Electr...

Yueqing Sandi Electric Co., Ltd.

China (Mainland) | Manufacturer, Trading Company | Contact Details
Experience:
Established 2008
8 years OEM
Performance:
Quick Response Rate
Company Feedback

Quick Details

  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: Sandi
  • Model Number: SVLF-30KV
  • Power: Electronic
  • Usage: Cable testing machine
  • Display: digital
  • Color: Black
  • Waveform: AC Sine Wave

Packaging & Delivery

Packaging Details: Sandi Standard Export Packing, honeycomb carton packing
Delivery Detail: 4-6 days

Specifications

1. Small and easy to handle
2. AC testing conform DIN VDE
3. Quick, easy logging and updates via USB port
4. Sine wave AC

VLF-30KV Sine Wave AC Test System for High Voltage Cable

 

 

0.1HZ Digital Very-low-Frequency High Voltage Tester 1,Small volume, light weight, easily to operate. 2,Unlike DC test.

 

The new generation of AC withstand tester, replacing harmonic withstand tester, is widely used in AC withstand test of large capacity equipments such as generator, cable, insulator, power capacitor, large transformer etc. Not only can it be the first choice of on-site and outdoor testing, but also as the ultra-low frequency source.

Advantage of 0.1Hz SVLF series Theoretically speaking, the capacity is of 1/500 of power Frequency. 2. AC ultra-low frequency tester doesn’t form tree-clearance in the insulating condition. 3. Unlike DC test, it’s uneasy to destroy cables; meanwhile the capacitance effect of testing articles has no influence to it. 4. Pernicious polarization charge would make no way to dielectric during the testing.

Features of function 1. Adopting digital convention technology and microcomputers controlling system make the testing process completely automatic. 2. The large screen of liquid crystal and Chinese input operating system insure that testing wave-form (Sinusoid Wave) can be displayed; testing reports can be printed. 3. Auto-protection of over-current and over-voltage, the research,design and manufacture of independent intellectual property rights according to power standard 4. Multi-frequency selections (0.1Hz,0.05Hz,0.02Hz) strengthen the load-bearing capability.

 

Technical parameters: 1. Output voltage ratings: 30KV, 40KV,50KV,60KV,70KV, 80kV,90KV 2. Output frequency: 0.1Hz, 0.05Hz, 0.02Hz 3. Measurement accuracy: 3% 4. Positive and negative voltage peak errors: ≤ 3% 5. Voltage wave form distortion: ≤ 5% 6. Use condition: Indoor and outdoor; Temperature: -10C--+40C; Humidity: ≤ 85%RH 7. Power: AC50Hz, 220V +-5% 8. Power supply fuse tube: 10A

 

Type
Output
Voltage/Current
Load Capacity
Control Unit
Booster
Fuse Tube
Frequency/Capacitance
Dim.
(cm)
Wt
(kg)
Dim.
(cm)
Wt
(kg)
SVLF-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
SVLF-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
SVLF-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
SVLF-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
SVLF-70/0.5
70KV/55mA
0.1 Hz, ≤0.5µF
0.05Hz, ≤1.0µF
0.02Hz, ≤2.5µF
28×37×22
4
33×18×34
35×20×36
25+35
10A
SVLF-80/0.5
80KV/60mA
0.1 Hz, ≤0.5µF
0.05Hz, ≤1.0µF
0.02Hz, ≤2.5µF
28×37×22
4
33×18×34
37×24×39
25+45
12A

 

 

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Verified Supplier - Yueqing Sandi Electric Co., Ltd.
China (Mainland) | Manufacturer, Trading Company | Contact Details
Experience:
Established 2008
8 years OEM
Performance:
Quick Response Rate
Company Feedback

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