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产品概述
The 90E22 is a high-performance energy metering device for single-phase two-wire active and reactive energy meters. With the measurement function, the 90E22 can also be used in power instruments which need to measure voltage, current, etc.
关键参数
| Parameter | Value |
| Meter Type: | Single-Phase |
| Dynamic Range: | 5000:1 |
| Temp Coefficient Type (ppm/degC): | 15 (ppm/degC) |
| Active Meas. Accy (%): | 0.1 % |
| Reactive Meas. Accy (%): | 0.2 % |
| Temp. Range (deg C): | -40 to 85 |
芯片订购型号
| Ordering Code | Package | Speed | Power Supply | Operational Range |
| 90E22PYGI | | | | |
| 90E22PYGI8 | | | | |
