MICO is an innovative range of microprocessor based energy counters
MICO and MICO3 Electric Energy & Power meter More functions, compacy size, keen price
MICO meters MICO is an innovative range of microprocessor based energy counters and power meters designed to offer superior performance at a reasonable price. The MICO range is the result of years of specialist experience in the field of electrical energy measurement and new microprocessor measurement technology developed and patented by ELECTREX. The MICO range is designed to meet the highest possible levels of performance , reliability, accuracy and versatility in building automation, commercial and residential metering applications. The MICO range sets new standards in the field of energy and power metering.
General features:
● Simultaneous Energy and Power readings. ● Intelligent microprocessor logic. ● Large high contrast 8 digit LCD display ● kWh reading backed by non volatile battery-free memory. ● Keyboard selectable reading ● Extremely compact design. Just 4 DIN rail modules. ● Simple to use and install ● Suitable for metering loads from 10 W to 3000 kW ● Self-powered from the voltage input. ● Keyboard programmable CT value. ● Counter reset and set up disable feature. ● RMS measurement to the 16th harmonic. ● Class 2 accuracy according to IEC 1036 standards. ● Complying with international standards.
Technical specifications:
Readings:
● Instantaneous Active Power in W. Floating point 3 digit indication with automatic K. M exponent. ● Cumulative Active Energy in kWh. Resolution 0.01 to 99,999,999
Amps input:
16 A and/or external 5A secondary CTs depending on model
Volts input:
200-240 V 50/60 Hz for MICO 200-240 V 50/60 Hz, 3 phase, 4 wire (STAR) for MICO3 Other voltages available on request.
Display:
high contrast 7 mm. 8 digit alphanumeric LCD display.
Accuracy:
Class 2 according to IEC 1036 standards
Data retention:
Static non volatile EEPROM memory (no battery required)
Crest factor:
1.7 on voltage and current inputs
Consumption:
3 VA
CT burden:
0,5 VA
Temperature range:
0 to + 50℃
R.H.:
max 90 % non condensing.
Reference standards:
IEC348, VDE411 class 2
Weight:
= 0.3 kg.
4 Din Modules
MICO range
MICO3 For 360-440 V unbalanced 4 wire STAR networks.
To meter loads from 10 W to 2000 kW. Largest CT rating 4000/5 A. 20 keyboard programmable CT values.
Versions
MICO3
-display only
MICO3-P
-with pulse output
MICO3-485
-with serial RS485 port and alarm output.
MICO
For 200-240 V single phase networks
To meter loads from 10 W to 4 kW with whole current input. To meter loads from 10 W to 1000 kW with external CTs. Largest CT rating 4000/5 A. 20 keyboard programmable CR values.
Versions
MICO
-display only
MICO-P
-with pulse output
MICO-485
-with serial RS485 port and alarm output.
Application
Sub metering Energy cost allocation Building automation Office blocks Residential centres Shopping centres Tourist ports Camps Tourist villages
MICO options
The MICO family is available in a wide range of options to meet different application requirements
MICO MICO3
Provide display only of Power and Energy. No communication output. The simplest and most economical choice for sub-metering.
MICO - P MICO3 - P
Featuring pulse output for transmission of energy data. Each output pulse is equivalent to 1kWh; no external multipliers are required. The output is a galvanically isolated OPTO MOS long life solid state relay rated at 250 V, 100 mA AC/DC. The duration of the output pulse ranges between 400-500 msec. as recommended by standards.
MICO - 485 MICO3 - 485
Featuring a serial RS485 data transmission port and set point alarm output. The RS485 output provides serial data transmission of Power and Energy readings over a distance of up to 1000 m. on a twisted pair. The RS485 link ensures a MULTIDROP connection of up to 32 instruments on the same twisted pair. The MODBUS protocol, used for data transmission, allows the networking of up to a total of 247 instruments by adding a signal amplifier for each group of 32 instruments. The communication address of each instrument is keyboard settable. The CT ratio set up and counter reset are additional functions available via RS485. The Alarm output is a galvanically isolated OPTOMOS solid state relay rated at 250 V, 100 mA AC/DC, providing an output pulse capable of controlling an ordinary external step relay. The alarm set point is remotely set by PC. The alarm is manually rearmed by resetting the relay of via a remote PC command.
Ordering codes
Mico
PFE080
Mico3
PFE090
Mico - P
PFE082
Mico3 - P
PFE092
Mico - 485
PFE084
Mico3 - 485
PFE094
Wiring diagrams
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