Description:
Model VCT-III CB vacuum bottle test set is designed for vacuum test of vacuum bottle positioned at VCB. Provided with flexible coil, Model VCT-III is specially designed for jobsite application.
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:
q Compared with those one test vacuum based on ac withstand method, Model VCT-III can be quantitative measure;
q 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:
q Based on technology of Ionized electric charge together with Magnetron discharge
q Improve test accuracy by adopting special energy-enlarged device;
q Twice-sampling to deduct the leakage current due to environmental factors,
q 30KV AC Voltage Output is applied for ionizing electric charge of VCB. For those one full air vacuum bottle,
will be breakdown.
q Over voltage protection for the instrument even if leakage vacuum bottle is breakdown.
q 43 pieces of standard measurement curve of vacuum arc-extinguishing chamber are available
Fig1. The panel of Model VCT-III
Fig.2 Connection together with flexible coil
Specifications
R Range: 1×10-5 ~1x10-1Pa,
R Accuracy: within 1×10-4~1×10-1 Pa, the error<10%
R Resolution : 10-5Pa
R Output voltage: 30KV
R Environmental temperature: 0°C~55°C.
R Relative humidity <85%RH
R Input:AC220±l0%, 50Hz
Fig.4 Flexible coil
Order Information
Item Art. No.
VCT-III 1 piece
Included Accessories: Fig3. Product Outlook
F Power input cable, Signal cable , flexible coil each piece
F Grounding cable, each piece
