Accurate Amp Portable Reference Standard For On-Site Voltage Transformer Calibration
Accurate amp Portable Reference Standard for On-Site Voltage Transformer Calibration
Features & Functions
- On-Site Measurement Capability: Our device is capable of measuring the errors of electromagnetic and capacitive voltage transformers directly at the site of installation.
- Comprehensive Testing Functions: It performs on-site testing for voltage transformer ratio and phase angle errors, including checks for polarity, accuracy of the ratio, and verification of wiring connections.
- Convenient Data Management: With dual USB communication ports, internal data can be easily exported to a USB flash drive, greatly facilitating on-site data management. Moreover, the instrument can be operated using a mouse, making the operation more convenient and user-friendly.
Specifications
| Error Measurement Accuracy | 0.05% |
|
Accuracy of partial pressure ratio measurement |
0.5% |
| DC Resistance | 0-0.1Ω 3% |
| Measurement Accuracy | 0.1-50Ω 1% |
|
Internal standard voltage transformer section |
Ratio range: |
|
6KV/100V,6KV/√3/100V/√3 10KV/100V,10KV/√3/100V/√3 35KV/100V,35KV/√3/100V/√3 110KV/100V,110KV/√3/100V/√3 220KV/100V,220KV/√3/100V/√3 500KV/100V,500KV/√3/100V/√3 Accuracy: 0.02% |
|
| Calibration part | |
| Voltage range | 0-100V |
| Ratio error | 0.001%-3% (100V) |
| Angle error | 0.00'-50'(100V) |
| Error | △X=±(2%xX+2%xY±2 bytes) △Y=±(2%xX+2%xY±2 bytes) |
| Admittance | 0.1mS-199.9mS |
| Size & Weight | 370*280*160mm, 11kg |
Our customers:
In the domestic market of electric measurement products, our marketing occupation share is around 30%. Many state-owned large-sized utilities and power-supply bureaus are our constant clients. It is due to the excellent quality of our products and the good after-sales service that we offer.
During the past years, we have made great efforts in exploring the overseas market, which yielded fruitful results. Today our products reached many places in the world(over 30 countries)and our important customers include Actaris, Landis&Gyr, EATON, Schlumberger, Secure Meters, EMCO, NAMJUN, LEMZ, etc.
Our Advantages
- We have been engaged in the Electric Energy Meter measurement field for over twenty years as an all-time technological leader and creator of new technology in the Electric Energy Meter calibrator field. We have an excellent R&D team that has devoted to the technical development of Electric Energy Meter test instruments for a long time, we can satisfy different requirements of all kinds of customers.
- All of our staff have received specialized training and acquired good professional quality and skills. The company adopts ISO9001 management and we have passed the authentication of ISO9001-2000 in 2002 and all staff has taken TQM training. Yangcheng has now realized ISO9001 control of R&D production, marketing & sales, and service completely to guarantee product quality.
- We have a consummate marketing network and we offer a competitive price.
- Our well-trained service team is able to provide maintenance, training, scheme design, and software update services to each customer for the first time.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.