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Instrument and meter
HL-840A Two roll Transformer Differential Protection Device
HL-862A PT Parallel Measurement and Control Device
HL-851A motor comprehensive protection and measurement device
HL-812A Universal Measurement and Control Device
Chinese LCD Harmonic Meter
DSP1300F single-phase rail type multi rate electricity meter
HL-850A Motor Differential Protection Measurement and Control Device
HL-830A segmented backup automatic switching protection measurement and control device
HL-870S motor comprehensive protection and measurement device
Chinese LCD three-phase multifunction meter
HL-820S comprehensive protection and measurement device for capacitors
Digit Panel Meter
HL-844A Transformer Comprehensive Protection Measurement and Control Device
DTSD1300A three-phase rail type electric energy meter
HL-842A Transformer High Backup Protection Measurement and Control Device
HL-846A Transformer Body Protection Measurement and Control Device
Three phase LCD multifunctional meter
HL-830S backup automatic switching protection measurement and control device
Rail mounted power meter
HL-840S Transformer Comprehensive Protection Measurement and Control Device
DDS160C single-phase rail type electric energy meter
DTSF1300F three-phase rail type multi rate electricity meter
Chinese LCD single-phase multifunctional meter
Single phase multifunction meter
Frequency table
Successful operation!
