EM133-AR Datasheet
5Pages

EM133-AR TOU ADVANCED RESIDENTIAL SMART ENERGY METER SATEC EM133-AR is a Smart DIN Rail TOU Energy Meter designed for complete in-house energy management. The EM133-AR provides the functionality of the EM133 plus direct connection to pulse output meters, such as cold water, hot water, gas and steam. Multifunctional 3-Phase Smart Meter  True RMS, volts, amps, power, power factor, neutral current, voltage and current unbalance, frequency Ampere/Volt demand meter 25, 50, 60 and 400 Hz measurements 128 samples per cycle Billing/TOU Energy Meter    Accuracy Class 0.5S Four-quadrant active and reactive energy poly-phase static meter Three-phase total and per phase energy measurements; active, reactive and apparent energy counters Time-of-Use, 8 totalization and tariff energy/demand registers x 8 tariffs, 4 seasons x 4 types of days, 8 tariff changes per day One–time easy programmable tariff calendar schedule Automatic daily energy and maximum demand profile log for total and tariff registers Display and communicate this period, last period and previous period for daily, weekly, monthly and quarterly consumption Cost calculation CO2 Direct connection to pulse output water and gas meters Setting of multiplication factors and units Display of consumption in real values Voltage and current THD, TDD and K-Factor, up to 40th order harmonic Voltage and current harmonic spectrum and angles Real-time Waveform Capture (via PC)   Real-time “scope mode” waveform monitoring capability Simultaneous 6-channel 8-cycle waveform capture at a rate of 64 samples per cycle Specifications are subject to change without notice. Copyright ©

EM133-AR Programmable Logical Controller     Embedded programmable controller 16 control set points; programmable thresholds and delays Relay output control 1-cycle response time Event and Data Recording  Non-volatile memory for long-term event and data recording for at least 45 days history storage capabilities in 15 minute intervals Event recorder for logging internal diagnostic events and setup changes Two data recorders; programmable data logs on a periodic basis; automatic daily energy and maximum demand profile log Easy to read 2 x 16 Characters LCD display, adjustable update...

EM133-AR Specifications VOLTAGE INPUTS Voltage Connections 3 phases, 1 Neutral Voltage Ratings Direct voltage connection: * 220 to 400V (L-N) * 380 to 690V (L-L) * Range 0-800VAC Via PT (Power Transformer): * 57.7 to 120V (L-N) * 100 to 207V (L-L) * Range 0-250VAC Starting Voltage 0.2% UN Input Impedance > 1MQ Power supply Overload withstand 4000 VAC (L-G) for 1 min. Impulse Voltage 6kV 2.5 to 4 mm2 CURRENT INPUTS Current Connections 3 galvanic isolated inputs Current Ratings Choice of 4 options: * ../5A CT connection * ../1A CT connection * Direct up to 100A * Remote CT...

Standards Compliance specifications EMC per IEC 60688 and IEC 62052-11 Atmospheric Environment IEC61000-4-2: Electrostatic discharge, 15/– air/contact IEC61000-4-3: Electromagnetic RF Fields, 10V/m @ 80Mhz – 1000MHz IEC61000-4-4: Fast Transients burst, 4KV on current and voltage circuits and 2 KV for auxiliary circuits IEC61000-4-5: Surge 4KV on current and voltage circuits and 1 KV for auxiliary circuits IEC61000-4-6: Conducted Radio-frequency, 10V @ 0.15Mhz – 80MHz IEC61000-4-8: Power Frequency Magnetic Field EN55022: 2010 Class A (CISPR 22) FCC p.15 Class A mandatory Operational ambient...

EM133-AR Order String OPTIONS Current Inputs 5 Ampere 1 Ampere Direct current measurement up to 100A High Accuracy Current Sensors (HACS). Requires ordering of 3 HACS - please refer to SATEC’s HACS Datasheet. Calibration at Frequency 25 Hz 50 Hz 60 Hz 400 Hz Resolution Low Resolution 1A, 1V High Resolution 0.01A, 0.1V Power Supply 40-300V AC/DC Communication Protocol Modbus and DNP 3.0 Modbus and IEC 60870-101/104 Expansion Module (Max. 1 module per instrument, can be ordered separately) Analog Output: ±1mA Analog Output: 0-20mA Analog Output: 0-1mA Analog Output: 4-20mA Analog Output:...