EM340DINAV23XS1PFB – 3-ph energy meter, 65A, 400V AC L-L
Carlo Gavazzi EM340DINAV23XS1PFB three-phase MID energy analyser with 5(65) A direct input, RS485 Modbus RTU communication and DIN rail mounting for certified energy monitoring.
SKU:EM340DINAV23XS1PFBMPN:EM340DINAV23XS1PFB
Price
List Price£263.15ex VAT
Your Price (ex VAT)
£263.15
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Why Choose the Carlo Gavazzi EM340DINAV23XS1PFB Energy Analyser?
The Carlo Gavazzi EM340DINAV23XS1PFB is a compact and highly accurate three-phase MID energy analyser designed for certified energy measurement, monitoring and cost allocation in industrial, commercial and building management applications. As part of the Carlo Gavazzi EM340 DIN rail energy meter series, it provides dependable performance for three-phase electrical installations requiring fiscal energy metering.
Designed for direct current measurement up to 65 A, this energy analyser incorporates integrated RS485 Modbus RTU communication for seamless connection to PLCs, SCADA systems, energy management software and building automation platforms. Its self-powered DIN rail housing, backlit LCD display and touch keypad simplify installation, commissioning and daily operation.
Supporting 120 to 230 V L-N and 208 to 400 V L-L electrical systems, the EM340DINAV23XS1PFB measures both consumption and generated energy. This version is MID approved, making it suitable for certified fiscal metering and tenant billing applications.
Key Advantages
Compact three-phase MID energy analyser for DIN rail installation.
Direct 5(65) A current measurement without external current transformers.
Integrated RS485 Modbus RTU communication.
MID approved for certified fiscal metering.
Measures imported and generated energy.
Backlit LCD display with integrated touch keypad.
Key Features
Carlo Gavazzi EM340 energy analyser series.
Three-phase direct connected energy measurement.
5(65) A direct current input.
RS485 Modbus RTU communication interface.
Measures active and reactive energy.
Suitable for 2-phase 3-wire, 3-phase 3-wire and 3-phase 4-wire systems.
Self-powered operation.
DIN rail mounting for electrical panels.
Reliable Certified Energy Monitoring
The Carlo Gavazzi EM340DINAV23XS1PFB delivers accurate measurement of electrical energy consumption across commercial and industrial installations. Its direct connected design removes the need for external current transformers in applications up to 65 A while maintaining certified metering performance.
The integrated RS485 Modbus RTU interface enables seamless communication with building management systems, PLCs and energy monitoring software, making it ideal for tenant billing, cost allocation and energy efficiency projects.
Typical Applications
Commercial building energy metering.
Industrial electrical monitoring.
Tenant billing and cost allocation.
Distribution boards and switchboards.
Building management systems.
MID certified fiscal metering installations.
Technical Specifications
Tick the specs you need, then view products that match.
MID Approval
Yes
Device Type
Energy analyser
Measurement Connection Type
Direct connection
Current Input Rating (A)
65 A
Current
65 A
Voltage
400 V
Phase
Three Phase
Manufacturer
Carlo Gavazzi
Series
EM340
Model
EM340DINAV23XS1PFB
Product type
Three-phase MID energy analyser
Voltage input
120 to 230 V L-N / 208 to 400 V L-L
Network compatibility
2-phase 3-wire, 3-phase 3-wire and 3-phase 4-wire systems
Current input
5(65) A direct connection
Frequency
50 Hz
Communication
RS485 Modbus RTU
Energy metering
Consumption and generation
Power supply
Self-powered
Display
Backlit LCD with touch keypad
Protection rating
IP51 (front)
Mounting type
DIN rail mounting (3-module)
Approvals
CE, MID, UKCA
Frequently Asked Questions
What is the Carlo Gavazzi EM340DINAV23XS1PFB used for?
The EM340DINAV23XS1PFB measures imported and generated electrical energy in commercial and industrial three-phase installations requiring certified fiscal metering.
Does this meter require external current transformers?
No. It supports direct connection up to 65 A, allowing installation without external current transformers in suitable applications.
Does the EM340DINAV23XS1PFB support Modbus communication?
Yes. It features integrated RS485 Modbus RTU communication for connection to automation, SCADA and building management systems.
Is this energy analyser MID approved?
Yes. The EM340DINAV23XS1PFB is MID certified for certified fiscal energy metering applications.
Where is this energy analyser typically installed?
It is typically DIN rail mounted inside electrical distribution boards, switchboards and commercial metering panels.
Trusted by Energy Management Professionals Worldwide
Carlo Gavazzi EM340 energy analysers are trusted by electrical contractors, panel builders and facilities managers for certified energy measurement, dependable monitoring and seamless integration into modern energy management systems.
MID Approval
Yes
Device Type
Energy analyser
Measurement Connection Type
Direct connection
Current Input Rating (A)
65 A
Current
65 A
Voltage
400 V
Phase
Three Phase
Manufacturer
Carlo Gavazzi
Series
EM340
Model
EM340DINAV23XS1PFB
Product type
Three-phase MID energy analyser
Voltage input
120 to 230 V L-N / 208 to 400 V L-L
Network compatibility
2-phase 3-wire, 3-phase 3-wire and 3-phase 4-wire systems
Current input
5(65) A direct connection
Frequency
50 Hz
Communication
RS485 Modbus RTU
Energy metering
Consumption and generation
Power supply
Self-powered
Display
Backlit LCD with touch keypad
Protection rating
IP51 (front)
Mounting type
DIN rail mounting (3-module)
Approvals
CE, MID, UKCA
No documents available for this product.
UK delivery
Delivery options
Free UK delivery on orders over £200 ex VAT. Order in-stock items before 2pm Monday to Friday for next-day delivery.
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Please contact us for a delivery time before you order
Standard delivery
£8 ex VAT · free over £200
UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
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Mon–Fri, 8am–5pm
Order and pay online, then collect from our showroom.
Please allow 15–30 minutes after ordering for us to prepare your order.
Northern Ireland, ROI & export
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We deliver to Northern Ireland, the Republic of Ireland and overseas.
Delivery is calculated at checkout based on your destination.
Orders with mixed availability
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If part of your order is on a lead time, we hold it and send everything together.
Need the in-stock items sooner? Ask us and we can split the delivery.
Business customer returns
Returns & order support
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Stocked items
Request within 30 days
Changed your mind or ordered the wrong item? Request a return within 30 days of receipt. There is no restocking charge.
Items must be unused, in resalable condition and in their original packaging, and returns need our approval first. Return carriage is at your cost, and the original delivery charge is not refunded.
Faulty or damaged items
Tell us as soon as possible
Faulty, damaged on delivery or the wrong product supplied? Contact our team as soon as possible with the details.
We will review the issue and arrange an appropriate resolution under our terms and conditions and your statutory rights.
Made-to-order items
Manufacturer approval needed
Manufactured, configured and special-order products can only be returned with the manufacturer’s approval. Any handling charge is agreed with you when you request the return.
This does not affect claims for faulty goods or items that do not meet the agreed specification.
Let’s get your return sorted.
Send your order number, product details and reason for return. For faults or delivery damage, include photographs if available. We will confirm the next steps.
The 30-day return request period applies to change-of-mind returns for stocked items. It does not limit your statutory rights for faulty or non-conforming goods.
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