... on the front, we can set their parameters according to the network which we measure. They have many option functions. They can ... control system, SCADA system and power management system.2.Technical Measure- Measurement: VL1, VL2, VL3,VL12, VL23, VL31,AL1, AL2, AL3 ... ,+kWh, +kvarh, -kWh, -kvarh 3. Options4. Order exampleBefore your order, please inform us the range of current inputs and voltage inputs ...