The compact light weight design of the RD-23 makes it an ideal reference standard for field testing applications. The RD-23 may be used with a controlled current source to accurately test revenue meters. In field applications the RD-23 can perform a single-phase meter accuracy test using existing service loads. Pickups to sense meter disk rotation or calibration pulses of infrared, visible light, or KYZ signals plug directly into the RD-23. It can be utilized to test reference standards of lesser accuracy and is also an ideal standard to be intergraded within a meter test bench where lower accuracy is acceptable.
Thông số kỹ thuật
Typical Accuracy: within traceability uncertainties
Worst Case Accuracy: ±0.01% @ PF≥0.5
>>> Cách chọn mua CTS chính hãng