* CW121 was discontinued on 12 Sep. 2016 .
|General Description||Input System: Single-phase 2-wire to 3-phase. 3-wire (CW120) or 4-wire (CW121)
Features: Large capacity of memory (ATA flash memory card), Wiring error check function, 2 or 3-load system, Support variety of network communication protocols
|Measuring Function||V/A / Active power / Reactive power / Power factor (lead/leg) / Frequency / Active electric energy / Regenrative electric energy (Only for data saving)|
|Input Voltage||150/300/450V Range(CAT III 600V) Max:450V+10%|
CW120: Single-phase 2-wire, Single-phase 3-wire, 3-phase 3-wire,Single-phase 2-wire 2-load system
CW121: Single-phase 2-wire, Single-phase 3-wire, 3-phase 3-wire, 3-phase 4-wire,Single-phase 2-wire 2 or 3-load system
|Accuracy||1.2%(0.8% rdg + 0.4% rng)(Depend on Clamp probe to use)|
Looking for more information on our people, technology and solutions?