Product Feature
?Measure import/export kWh, inductive/capacitive kVarh, and 4 quadrants kVarh.?Time-of-use measurement, five tariffs, data could be stored for 9 months.
?M.D. of import/export kW, inductive/capacitive kVar and the occurred time.
?Measure kW/kVar, voltage, current of each phase and power factor, frequency of total three phases.
?Load profile, the data of record is in 6 kinds of combinations.
?With RS485 or RS 232 communication port, adsorbent infrared communication port, and the remote infrared communication port.
?Offer four-way power pulse output.
?Record loss-of-voltage and loss-of-current, the full-loss-of-voltage record is optional.
?Record the eligible rate of voltage.
?Record the time and state of various events, such as: reset zero, reset M.D., set parameter, power off, power on, over voltage, loss-of-voltage, and the over limit of current-unbalance-rate.
?Offer self-diagnosis and fault alarm.
?Data reading without power supply though meter button or laser pen.
?IC card prepayment function is optional.
Product Specifications
Standard IEC61036:2000, IDT,IEC61268:1995, IEC60687:1992
Accuracy Active energy: 0.5S, 1 reactive energy:2
Rated voltage 3?00V, 3?7.7V/100V, 3?20V/380V
Variety range of voltage -30%～+30%Un
Rated current 0.3(1.2)A, 1(2)A, 1.5(6)A, 5(6)A, 10(40)A, 15(60)A, 20(80)A, 30(100)A
Frequency 50Hz?%
Ambient temperature -25℃～+55℃, limited temperature range is -35℃～+65℃
Power loss ＜1.5W,4VA
Timing error ≤0.5s/d
Width of impulse 80ms?0ms
Dimension
Lٸ?=287mm?70mm?2mm
Net weight 2.8kg
