Choosing The Correct Power Meter

Model

ME96SSHA-MB

ME96SSRA-MB

ME96SSEA-MB

EMU4-BD1-MB

EMU4-HD1-MB

Description

Multi-Measuring Instrument High Performance Model Multi-Measuring Instrument Standard Model Multi-Measuring Instrument Economic Model EMU4Series Energy Measuring Unit (3P3W type) EMU4Series Energy Measuring Unit (3P4W type)

Current

5AAC, 1AAC (common use) 5AAC, 1AAC (common use) 5AAC, 1AAC (common use) 5AAC 5AAC

Voltage

Three phase 4-wire: 277/480VAC (max) Three phase 4-wire: 277/480VAC (max) Three phase 4-wire: 277/480VAC (max) Single-phase 2-wire – 110V, 220V AC Single-phase 2-wire – 110V, 220V, 440V AC
Three phase 3-wire: Delta connections: 220VAC (max), Star connections: 440VAC (max) Three phase 3-wire: Delta connections: 220VAC (max), Star connections: 440VAC (max) Three phase 3-wire: Delta connections: 220VAC (max), Star connections: 440VAC (max) Single-phase 3-wire – 110V, 220V AC Single-phase 3-wire – 110V, 220V, 440V AC
Single phase 3-wire: 220/440VAC (max) Single phase 3-wire: 220/440VAC (max) Single phase 3-wire: 220/440VAC (max) Three-phase 3-wire – AC110V (b/w 1- and 2-phase, 2- and 3-phase), AC220V (b/w 1- and 3-phase) Three-phase 3-wire – AC110V (b/w 1- and 2-phase, 2- and 3-phase), AC220V (b/w 1- and 3-phase)
Single phase 2-wire: Delta connections: 220VAC (max), Star connections: 440VAC (max) Single phase 2-wire: Delta connections: 220VAC (max), Star connections: 440VAC (max) Single phase 2-wire: Delta connections: 220VAC (max), Star connections: 440VAC (max) Threephase 4-wire – Min: 63.5V/110V AC, Max: 277V/480V AC

Frequency

50Hz / 60Hz (Auto-detect) 50Hz / 60Hz (Auto-detect) 50Hz / 60Hz (Auto-detect) 50Hz / 60Hz (Auto-detect) 50Hz / 60Hz (Auto-detect)

Built in Digital Input

NA NA NA NA External input

Built in Digital Output

NA NA NA NA External output

Built in Pulse Output

NA NA NA NA Pulse output

Logging Function

Logging Function Logging function NA Logging Function Logging Function

Built in Communications

MODBUS® RTU communication MODBUS® RTU communication MODBUS® RTU communication MODBUS® RTU communication MODBUS® RTU communication

Plug-in module (options)

Analog/Pulse/Contact output/input Analog/Pulse/Contact output/input NA CC-Link Communication CC-Link Communication
CC-Link communication CC-Link communication NA CC-Link IE Filed Basic Communication CC-Link IE Filed Basic Communication
Digital input/output (for MODBUS® RTU communication) Digital input/output (for MODBUS® RTU communication) NA Current Sensors Current Sensors
Backup (on SD card) Backup (on SD card) NA Split Type 5A current sensor Split Type 5A current sensor
MODBUS® TCP communication MODBUS® TCP communication NA NA NA