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.
Accuracy: Class 0.5/0.5S per ANSI / IEC 62053-22
Communication
- 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
Digital & Analog I/O
- Built-in I/O: 1 RO; 2 DI
- Modular I/O: up to 16 I/O
- Smart Transducer: 4 analog outputs
Broad-range measurement
- Voltage: 15-828V AC (direct, L-L)
- Frequency: 25, 50, 60, 400 Hz
Multi-option Current Inputs
- 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
Available options:
- 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
Built-in:
- 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)
(see Module tab for detailed spec)
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
Display
- 2 x 16 Characters LCD display; adjustable update time
- Auto-scroll option with adjustable page exposition time; auto-return to a default page
Real Time Clock
- Built-in clock and calendar functions
- 2 year battery backup
Power Supply
Available options:
- 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
Communication Protocols
- Modbus RTU/TCP
- ASCII
- DNP 3.0/TCP
- IEC 60870-5-101/104
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
EM132
Standard model
Power meter and transducer offering all advanced specifications described in the Specs tab.
EM132-TP
Offers all standard EM132 specifications and features, including:
an additional integral RS-485 com port (total of 2)
Plug-In Modules
The EM132 modular approach enables users to assemble a system that meets their specific needs.
Module Dimensions (HxWxD):
- Small form: 2.8×1.8×1.3″ / 72×46×34 mm
- Large form: 3.7×3×1.7″ / 95×77×45 mm
Second Communication port - Small Form
One of the following:
- ETHD: Ethernet (TCP/IP)
- PRO: PROFIBUS
- RS232: RS232/422/485
- RS232D: RS232/422/485 for DIN-rail
- LTEx-y: CAT-M / LTE DIN-rail Modem
x: G=Europe; V=Verizon (US); A=AT&T (US); T=Telstra (AUS)
y: T=Top Antenna; F=Front Antenna
4 Analog Outputs - Small Form
4 analog outputs
selection of ranges upon order:
- AO1: ±1mA
- AO2: 0-20mA
- AO3: 0-1mA
- AO4: 4-20mA
- AO7: 0-5mA
- AO8: ±5mA
8 Digital Inputs
8DI
8 digital inputs: dry contact, internally wetted @ 24V DC
Combo: 4 DI + 2 RO - Small Form
One of the following:
- DIOR: 4 Digital Inputs (Dry Contact) + 2 Relay Outputs 250V / 5A AC
- DIOS: 4 Digital Inputs (Dry Contact) + 2 SSR Outputs 250V / 0.1A AC
Combo: 12 DI + 4 RO - Large Form
12 Digital Inputs + 4 Relay Outputs
- 12DIOR-DRC: 12 Digital Inputs (Dry Contact) + 4 EM Relay Outputs @ 250V/5A AC
- 12DIOR-48VDC: 12 Digital Inputs (48V DC) + 4 EM Relay Outputs @ 250V/5A AC
- 12DIOR-125VDC: 12 Digital Inputs (125V DC) + 4 EM Relay Outputs @ 250V/5A AC
- 12DIOR-250VDC: 12 Digital Inputs (250V DC) + 4 EM Relay Outputs @ 250V/5A AC
- 12DIOS-DRC: 12 Digital Inputs (Dry Contact) + 4 SSR Outputs @ 250V/5A AC
- 12DIOS-48VDC: 12 Digital Inputs (48V DC) + 4 SSR Outputs @ 250V/5A AC
- 12DIOS-125VDC: 12 Digital Inputs (125V DC) + 4 SSR Outputs @ 250V/5A AC
- 12DIOS-250VDC: 12 Digital Inputs (250V DC) + 4 SSR Outputs @ 250V/5A AC
Downloads
EM132
Datasheets
Quickstart Guide
Manuals
