Satec Power Meters
Smart Transducer - EM132
Power Meter & Smart Transducer
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IEC 62053-22
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IEC 60688
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Power Meter & Transducer
SATEC EM132 is a multifunction power meter and transducer, ideal for a wide range
of applications such as industrial power monitoring and for interfacing SCADA in
utility substations. The EM132 can be fitted with a wide range of communication
interfaces and I/O extensions, making it a cost-effective combination of a power
meter, smart transducer and PLC controller. It is designed for DIN-rail mounting,
equipped with built-in communication ports, digital I/Os and anti-tamper enclosures.
Benefits & Features
- Built-in: RS485 (optional: built-in Dual Port RS485)
- Optional ports: ETH; Wi-Fi; cellular; Profibus
- Open protocol: Modbus RTU; DNP3.0
- IEC 60870-5-101/104
- Built-in I/O: 1 RO; 2 DI
- Modular I/O: up to 16 I/O
- Smart Transducer: 4 analog outputs
- Voltage: 15-828V AC (direct, L-L)
- 5A or 1A
- 63A direct connection
- 40mA for HACS CTs (100-3,000A)
- special input: clip-on 5A HACS for retrofit
| Power Meter | |
|---|---|
| Voltage, current (including neutral current), power, energy, power factor, frequency, voltage/current unbalance | |
| Ampere/Volt demand meter | |
| 25, 50, 60 and 400 Hz measurements | |
| Sampling frequency: 128 samples per cycle | |
| Variable Current Inputs | |
|---|---|
| 5A | |
| 1A | |
| HACS: special 40mA inputs for SATEC’s High Accuracy Current Sensors | |
| 63A Direct Measurement | |
| RS5: Special 5A input for 5A clip-on HACS for retrofit installation on existing MV/HV CT secondary. | |
| I/O | |
|---|---|
| MEASURING RANGE | |
| 2 Digital Inputs | 1 form A digital output (Solid State Relay) |
| Modular I/O (available options) | |
| 4 Digital Inputs + 2 digital outputs (SSR or EM) | 12 Digital Inputs + 4 Digital Outputs (including additional com port of choice) |
| 8 Digital Inputs | 4 Analog Outputs (for Smart Transducer application) |
| Real Time Clock | |
|---|---|
| Built-in clock and calendar functions | |
| 2 year battery backup | |
| Communication Protocols | |
|---|---|
| Modbus RTU/TCP | |
| ASCII | |
| DNP 3.0/TCP | |
| EC 60870-5-101/104 | |
| Display | |
|---|---|
| 2 x 16 Characters LCD display; adjustable update time | |
| Auto-scroll option with adjustable page exposition time; auto-return to a default page | |
| Programmable Logical Controller | |
|---|---|
| Embedded programmable controller | |
| 16 control set points; programmable thresholds and delays | |
| Relay output control (for alarm and protection) | |
| 1-cycle response time | |
| Power Supply | |
|---|---|
| Self-powered from measured voltage (120/207 – 277/480V AC, L-N/L-L) | |
| Auxiliary AC/DC power supply (85-265V AC, 88-290V DC) | |
| Special versions (12, 24-48V DC) | |
| Communication Ports | |
|---|---|
| Built-in | |
| Standard 2-wire RS-485 (optional: built-in Dual Port RS485) | |
| Add-on Com Modules (1 per device) | |
| Multipurpose RS-232/422/485 port | ETH 10/100Base-T |
| PROFIBUS | 2G/3G/4G modem |
| Wi-Fi module | |
| Meter Security | |
|---|---|
| Three-level Password security for protecting meter setups and accumulated data from unauthorized changes | |
| Anti-tamper design (wiring seal) | |
| Mounting | |
|---|---|
| DIN Rail sealable connection | |
