1、 Applicable scope
1. 35kV/300mm2 cable, length 2.0km, capacitance ≤ 0.394uF, test frequency 30-300Hz, test voltage 52kV 2. Meet the AC withstand voltage of 35kV/16000 transformers and switchgear equipment, with a test frequency of 30-300Hz and a test voltage of 85kV 10kV/300mm2 cable, length 3.0km, capacitance ≤ 1.15uF, test frequency 30-300Hz, test voltage 22kV 4. The pilot test holding meets the AC withstand voltage of the 10kV substation transformer, with a capacitance of ≤ 0.01uF and a test frequency of 45-65Hz and a test voltage of 35kV 5. Meet the AC withstand voltage of the busbar switchgear equipment in a 35kV substation, with a test frequency of 30-300Hz and a test voltage of 118kV 2. Main Performance and Parameters of ZSBP-270KVA/120KV Variable Frequency Series Resonance Complete Test Device System
1. Power Supply Voltage: 380V ± 10%, 50Hz 2. Rated capacity: 270KVA 3. Output voltage: 120KV,
4. Output current: 2.5A, 5A
5. Output voltage waveform: sine wave 6. Output voltage waveform distortion rate: ≤ 0.5% 7. Allowable continuous working time: 60 minutes of continuous operation under rated output current 8. Output frequency range: 30-300Hz
Function of testing report:
1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report
2. Online e-commerce platform entry: Quality inspection report recognized by major e-commerce platforms 3. Used as a sales report: issuing legally effective testing reports to make consumers more confident 4. Papers and research: Provide professional personalized testing needs 5. Judicial services: providing scientific, fair, and accurate testing data 6. Industrial problem diagnosis: Verify the troubleshooting and correction of industrial production problemsBaijian and testing process:
1. Telephone communication and confirmation of requirements
2. Recommend solutions and confirm quotations 3. Mail samples and arrange testing 4. Progress tracking and result feedback 5. Provide reports and after-sales service 6. If urgent or priority processing is requiredTesting and testing characteristics:
1. The testing industry is fully covered, meeting different testing needs
2. Fully cover the laboratory and allocate localized testing nearby3. Engineers provide one-on-one services to make testing more accurate
4. Free initial testing, with no testing fees charged
5. Self service order delivery for free on-site sampling
6. Short cycle, low cost, and attentive service 7. Possess authoritative qualifications such as CMA, CNAS, CAL, etc 8. The testing report is authoritative and effective, and is generally used in China