EMU4-A2 Mitsubishi Energy measuring EcoMonitorPlus

MPN: EMU4-A2 · Brand: Mitsubishi Electric (Factory Automation)

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12-month warranty (new) · 3-month (used/refurbished)

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Quick facts

Availability	Confirmed on request
Category	Mitsubishi Energy measuring – Energy Measuring Unit
Lifecycle	Active
Warranty	12-month (new) · 3-month (used/refurbished)

Shipping & availability

When can EMU4-A2 be shipped?

EMU4-A2 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up EMU4-A2 in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for EMU4-A2 and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for EMU4-A2, subject to availability and destination.

The Mitsubishi Electric EMU4-A2 is a ecoMonitorPlus in the Energy measuring. Specifications and manuals below are Mitsubishi Electric's own data.

Specifications

Product

Series	Energy measuring
Category	EcoMonitorPlus
Type	Energy Measuring Extension Unit for Same Voltage System

Specifications

Category	Energy Saving Supporting Devices
Group	Energy Measuring Unit
Model	EcoMonitorPlus
Use	Energy Measuring Extension Unit for Same Voltage System
Model name	EMU4-A2
Phase wire system	(Same as the unit connected on the left side)
Instrument ratings: Voltage circuit: Single-phase 2-wire 3-phase 3-wire	(Same as the unit connected on the left side)
Instrument ratings: Voltage circuit: Single-phase 3-wire	(Same as the unit connected on the left side)
Instrument ratings: Voltage circuit: 3-phase 4-wire	Minimum: 63.5V/110V AC, Maximum: 277V/480V AC
Instrument ratings: Current circuit	50A, 100A, 250A, 400A, 600A (Dedicated split-type current sensor is used. All values indicate primary current values of current sensor.) 5A(Dedicated 5A current sensor is used. Current transformer (CT) is used in two-step configuration together with the 5A current sensor in order to allow a maximum primary current value setting of 30,000A)
Instrument ratings: Frequency	50/60Hz (automatic frequency selection)
Auxiliary power rating	Same as measuring unit main unit (supplied from basic unit)
No. of measurement circuits	2 circuits (single-phase 2-wire system: 4 circuits) Available for single-phase 2-wire system branced from single-phase 3-wire system.
Consumption VA: Auxiliary power circuit	110V AC: 1.0VA, 220VA AC:1.5VA
Measurement items	Current, demanded current, voltage, power, demanded power, reactive power, power factor, frequency, electric energy (regenerative, consumption), reactive electric energy, current imbalance rate, voltage imbalance rate, operating time, apparent power, harmonic current, harmonic voltage, electric energy conversion value
Main unit tolerances	Current, voltage, power, reactive power, apparent power, frequency: ±1.0% (relative to rated input) Power factor: ±3.0% Electric energy: ±2.0% (in 5 to 100% range of rated values; power factor = 1) Reactive electric energy: ±2.5% (in 10 to 100% range of rated values; power factor = 0) Harmonic current, harmonic voltage: ±2.5%
Data update cycle	100msec
External output specification: Output signal format	Non-voltage a-contact 2 output (Select function from below)
External output specification: Pulse output specification: Output item	Electric Energy
External output specification: Pulse output specification: Output signal type	Non-voltage a-contact 2 output (Select function from below)
Weight	0.2kg
External dimensions (unit: mm)	37.5 (W) x 90 (H) x 92.9 (D) (excluding protruding parts) (Maximum size including projections: 41.5 (W) x 99 (H) x 92.9 (D))

Downloads & documentation

Official documents from Mitsubishi Electric (Factory Automation), downloaded directly from the manufacturer.

Data sheets & manuals

Energy Measuring Unit (EcoMonitorPlus), Small Type Display Unit for Energy Measuring Unit, Through type zero-phase current transformer, Split type zero-phase current transformer Before using the instr	PDF · 0.39MB
Energy Measuring Unit (EcoMonitorPlus) Extension for the system with the same voltage / Extension for the system with the different voltage User's Manual (Digest) (MODEL:EMU4-A2/EMU4-VA2) (IB63A19E-E)	PDF · 2.23MB
Energy Measuring Unit (EcoMonitorPlus) Energy Measuring Extension Model for Same Voltage System / Energy Measuring Extension Model for Different Voltage System User's Manual (Details) (MODEL:EMU4-A2/E	PDF · 3.40MB
Energy Measuring Unit Programming Manual (CC-Link) For ver.1 remote device station (EcoMonitorPro/EMU3/EcoMonitorLight/EcoMonitorPlus Series) (LEN160305-C)	PDF · 5.53MB
Energy Measuring Unit Programming Manual (CC-Link) For ver.2 remote device station (MODEL:EMU4-BD1-MB/EMU4-HD1-MB/EMU4-BM1-MB/EMU4-HM1-MB/EMU4-LG1-MB/EMU4-A2/EMU4-VA2/EMU4-AX4/EMU4-PX4) (LEN160316-C)	PDF · 6.49MB
Energy Measuring Unit Programming Manual (CC-Link IE Field Network Basic) (SLMP) (MODEL:EMU4-BD1-MB/EMU4-HD1-MB/EMU4-FD1-MB/EMU4-BM1-MB/EMU4-HM1-MB/EMU4-LG1-MB/EMU4-A2/EMU4-VA2/EMU4-AX4/EMU4-PX4) (LEN	PDF · 3.87MB
Energy Measuring Unit Programming Manual (CC-Link IE TSN) (SLMP) (MODEL:EMU4-BD1A-MB/EMU4-HD1A-MB/EMU4-FD1-MB/EMU4-BM1-MB/EMU4-HM1-MB/EMU4-LG1-MB/EMU4-CNT-MB/EMU4-A2/EMU4-VA2/EMU4-AX4/EMU4-PX4) (LEN21	PDF · 8.92MB
Energy Measuring Unit EcoMonitorLight/EcoMonitorPlus Series MODBUS I/F Specification (MODEL:EMU4-BD1-MB/EMU4-HD1-MB/EMU4-BM1-MB/EMU4-HM1-MB/EMU4-LG1-MB/EMU4-CNT-MB/EMU4-A2/EMU4-VA2/EMU4-PX4/EMU4-AX4)	PDF · 3.62MB