ER9 Multi-function Electric Power Monitoring Meter

Type : ER9-DC38-FH
Power supply : AC/DC 100 ～ 240V
Dimension : 96 * 96

This meter can measure and record the true value of voltage , ampere ,
active power , reactive power , power factor , Kwh , KvarH ect. It also
can generates various kinds of report forms .
The parameters can copy to SD card or USB automatically or by manual .
With RS485 communication port , support modbus RTU. It can be widly
used in SCADA system and energy management system , power station
automation system , power grid , estate power monitor , intelligent building ,
intelligent switchboard and switch cabinet ect

Features:
⊙ 320*340 TFT color LCD display.
⊙ Measure 3 phase voltage , ampere , reactive power ,active power , apparent power , power factor , frequency , Kwh , KvarH ect.
⊙ Three phase voltage , ampere , active power , reactive power ,and other parameters real time record and curve record storage
⊙ Total Kwh and total KvarH accumulation memory function.
⊙ Both side and outside storage , support SD card and USB storage , maximum storage is 4GB
⊙ Switch output: AL1, AL2 relay switch output
⊙ Analog output : one 4-20mA DC transmition output.
⊙ Switch input :4 switch input S1-S4 , used in remote control the electric swith status.
⊙ With RS485 communication , Modbus RTU
⊙ Optional tariff statistics function, with demand statistics function.
⊙ Optional harmonic analysis funtion (including the total harmonics).
⊙ Backup data can be opened by PC software to show the real time curve record