Description:
Model VCT-II CB vacuum bottle test set is designed for vacuum ratio test of VCB vacuum bottle. Provided with fixed or flexible coils, Model VCT-II is specially designed for VCB vacuum bottle factory.
Adopting technology of Ionized electric charge and Magnetron discharge, the test set is the most precise instrument for VCB vacuum test in the world.
The advantage of the test set as below:
M Compared with those one test vacuum based on ac withstand method, Model VCT-III can be quantitative measure;
M Compared with those one test vacuum based on Ionized electric charge also, Model VCT-III measure the density of Ionized electric charge, not current value of Ionized electric charge.
Product Features:
M Based on technology of Ionized electric charge together with Magnetron discharge
M Improve test accuracy by adopting special energy-enlarged device, 4pcs capacitors inside
M Three voltage values output applied for ionizing electric charge of VCB, matching different bottle type for higher measure accuracy
M Twice-sampling to deduct the leakage current due to environmental factors;
M Both kinds of coils ,fixed or flexible, can be applied for Model VCT-II
M For those one full air vacuum bottle, will be breakdown.
M Over voltage protection for the instrument even if leakage vacuum bottle is breakdown.
M 43 pieces of standard measurement curve of vacuum arc-extinguishing chamber are available
Fig.1 Connection together with flexible coil
Fig.2 Connection together with fixed coil
Fig3. Product Outlook Fig.4 Signal wire
Specifications
M Range: 1×10-5 ~1x10-1Pa,
M Accuracy: within 1×10-4~1×10-1 Pa, the error<10%
M Resolution : 10-5Pa
M Output voltage: 30KV
M Environmental temperature: 0°C~55°C.
M Relative humidity <85%RH
M Input:AC220±l0%, 50Hz
Order Information
Item Art. No.
VCT-II M1 piece
Included Accessories:
M Power input cable, Signal cable , Grounding cable, flexible coil, each piece
M Regular fixed coils, one is normal accessory . optional for more than one
M Special designed for fixed coils available also, please contact us for details
Model VCT-II CB Vacuum Interrupter Tester