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Company ProfileChongqing Gold Mechanical & Electrical Equipment Co., Ltd.
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1. Connect the measured voltage to the terminal of 1 and 2
2. External current transformer installation as graph 1: let the wire across the hole on the current transformer, and then connect the two wires of the secondary transformer to the terminal of 3 and 4 on the meter
3. Internal current transformer installation as graph 2: Let the wire across the hole on the current transformer (the direction do not impact the measure result).
4. The default display power is active power (V), Click the switch (SAM CK) can change to the reactive power (VA) and power factor(cosφ)