IDM30series digital meter is used for continuousmonitoring and control of power distribution system, which can measure eachelectric parameter, electric degree, demand and power quality, and perform remotecontrol, off-limit alarm and limit value statistics. It is used for datacollection unit in intelligent power distribution system and enterprise processautomation system. 

TechnicalData

● Measure
Parameter Range
Voltage 20V~500kV
Current 0~9999A
Active power -9999~9999kW
Reactive power -9999~9999kV ar
Apparent power 0~9999kV A
Wattful demand 0~99999999.9kW h
Wattless demand 0~99999999.9kW h
Power factor -1.0~0~1.0
Frequency 45~65Hz
Wattful demand 0~9999kW
Wattless demand 0~9999kV ar
Apparent demand 0~9999kV A
Current total harmonic content 0~100%
Voltage total harmonic content 0~100%
Harmonics 0~100%

● Input current
Rated current：5A，20% exceeding is allowed（1Ais optional）
Overload：2 times rated value（continuous），100A/s（not cycle）
Measuring method：True-RMS

● Input load
PT load：<0.2VA
CT load：<0.1VA

● Input function
2channel light-coupled，isolation remote input(4 channel remote input is optional),requiring external connection of 220VAC

● Output function
2channel relay remote output
Relay touch spot capacity is 3A@250VAC or 30VDC
2channel light-coupled isolation digital output
Used for wattful / wattless electric degree output. 
Pulse output width can be set, used for alarm output.

● Environment
Operation temperature：- 25℃ to +70℃
Storing temperature：- 40℃ to +85℃
Relative humidity：5%~95%（nocondensation）
Weight：0.5kg