EMP1.cx Three Phase Smart Meter (CT Operated)
£320.00
EMP1.cx is targeted at deregulated energy markets and enables use of an AMR service.
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⚙️ EMP1.cx Technical Specifications
• Meter Type: Three-phase, CT-operated smart electricity meter
• Mounting: Wall-mounted / surface-mounted
• Input Type: Current Transformer (CT) operated
• Voltage Range: 3 × 230/400
• Frequency: 50 Hz
• Maximum Current: Determined by CT rating (up to 3000 A)
• Accuracy Class: MID approved (Class B) – suitable for billing
• Active energy (kWh) – Import and Export
• Reactive energy (kvarh)
• Power (kW), Voltage (V), Current (A)
• Tariff Options: Multiple tariffs supported (e.g., Economy 7)
• Display: LCD with real-time data and GSM signal indicator
• Pulse Output:
•
📡 MeterOnline Integration
• Connectivity: Built-in GSM modem with internal aerial
• SIM Card: Factory-fitted and pre-configured for MeterOnline
How do smart meters work via Meteronline?
Smart Meters can be read remotely via a modem and sim card fitted within the meter . These meters are similar to a normal meter and can be fitted by an electrical contractor. The meters use the mobile phone network to communicate readings within encoded messages, MeterOnline decodes these secure messages and presents the meter readings to its customers. The smart meters are MID (Measurement Instruments Directive) compliant ensuring they are approved for billing and renewables generation purposes. www.meteronline.co.uk
Are you aware…
UK networks will switch off 2G (2033) and 3G (2025) – older meters will lose connectivity. JW Smartmeters only supplies a full range of LTE‑enabled meters designed to stay online, accurate, and reliable for years to come. Stay ahead of the shutdown — choose LTE (Read more below).
Stay Connected. Stay Future-Ready.
We supply the latest LTE Smart Meters—so you never lose communication with your meters.
Get Ahead of the 2G Sunset
The 3G shutdown is almost complete, and 2G networks are expected to close by 2030. In reality, the transition has already begun.
Mobile network operators are no longer prioritising 2G and are actively restricting access. For example, O2 barred 2G roaming in October 2025, and further limitations are expected to follow.
Over the coming months, operators are likely to announce final 2G shutdown dates, with coverage gradually being withdrawn across the country—commonly referred to as the “2G Sunset.”
What This Means for Smart Meters
Most smart meters over four years old rely on 2G (GSM) communications. As 2G coverage is withdrawn, these meters will stop communicating, leading to data loss, operational issues, and unplanned replacements.
The Solution: LTE Smart Meters
Older meters will need to be replaced with newer LTE-enabled models, supporting 4G, 5G, and beyond.
We strongly recommend that all new installations and replacements use LTE Smart Meters to ensure long-term reliability and continuity.
- 2G will be over 35 years old by the time it is shut down
- LTE technology is expected to have a similarly long lifespan
- LTE meters provide true future-proofing with no further network changes anticipated during their operational life
Protect Your Investment
Don’t wait for network shutdowns to disrupt your operations.
Upgrade to LTE Smart Meters today and ensure reliable connectivity for decades to come.
| Ct-ratio-required | 100/5A, 150/5A, 200/5A, 250/5A, 300/5A, 400/5A, 500/5A, 600/5A, 800/5A, 1000/5A, 1500/5A |
|---|
Summary Sheet
⚙️ EMP1.cx Technical Specifications
• Meter Type: Three-phase, CT-operated smart electricity meter
• Mounting: Wall-mounted / surface-mounted
• Input Type: Current Transformer (CT) operated
• Voltage Range: 3 × 230/400
• Frequency: 50 Hz
• Maximum Current: Determined by CT rating (up to 3000 A)
• Accuracy Class: MID approved (Class B) – suitable for billing
• Active energy (kWh) – Import and Export
• Reactive energy (kvarh)
• Power (kW), Voltage (V), Current (A)
• Tariff Options: Multiple tariffs supported (e.g., Economy 7)
• Display: LCD with real-time data and GSM signal indicator
• Pulse Output:
•
📡 MeterOnline Integration
• Connectivity: Built-in GSM modem with internal aerial
• SIM Card: Factory-fitted and pre-configured for MeterOnline
How do smart meters work via Meteronline?
Smart Meters can be read remotely via a modem and sim card fitted within the meter . These meters are similar to a normal meter and can be fitted by an electrical contractor. The meters use the mobile phone network to communicate readings within encoded messages, MeterOnline decodes these secure messages and presents the meter readings to its customers. The smart meters are MID (Measurement Instruments Directive) compliant ensuring they are approved for billing and renewables generation purposes. www.meteronline.co.uk
Are you aware…
UK networks will switch off 2G (2033) and 3G (2025) – older meters will lose connectivity. JW Smartmeters only supplies a full range of LTE‑enabled meters designed to stay online, accurate, and reliable for years to come. Stay ahead of the shutdown — choose LTE (Read more below).
Stay Connected. Stay Future-Ready.
We supply the latest LTE Smart Meters—so you never lose communication with your meters.
Get Ahead of the 2G Sunset
The 3G shutdown is almost complete, and 2G networks are expected to close by 2030. In reality, the transition has already begun.
Mobile network operators are no longer prioritising 2G and are actively restricting access. For example, O2 barred 2G roaming in October 2025, and further limitations are expected to follow.
Over the coming months, operators are likely to announce final 2G shutdown dates, with coverage gradually being withdrawn across the country—commonly referred to as the “2G Sunset.”
What This Means for Smart Meters
Most smart meters over four years old rely on 2G (GSM) communications. As 2G coverage is withdrawn, these meters will stop communicating, leading to data loss, operational issues, and unplanned replacements.
The Solution: LTE Smart Meters
Older meters will need to be replaced with newer LTE-enabled models, supporting 4G, 5G, and beyond.
We strongly recommend that all new installations and replacements use LTE Smart Meters to ensure long-term reliability and continuity.
- 2G will be over 35 years old by the time it is shut down
- LTE technology is expected to have a similarly long lifespan
- LTE meters provide true future-proofing with no further network changes anticipated during their operational life
Protect Your Investment
Don’t wait for network shutdowns to disrupt your operations.
Upgrade to LTE Smart Meters today and ensure reliable connectivity for decades to come.
MID Certificate
⚙️ EMP1.cx Technical Specifications
• Meter Type: Three-phase, CT-operated smart electricity meter
• Mounting: Wall-mounted / surface-mounted
• Input Type: Current Transformer (CT) operated
• Voltage Range: 3 × 230/400
• Frequency: 50 Hz
• Maximum Current: Determined by CT rating (up to 3000 A)
• Accuracy Class: MID approved (Class B) – suitable for billing
• Active energy (kWh) – Import and Export
• Reactive energy (kvarh)
• Power (kW), Voltage (V), Current (A)
• Tariff Options: Multiple tariffs supported (e.g., Economy 7)
• Display: LCD with real-time data and GSM signal indicator
• Pulse Output:
•
📡 MeterOnline Integration
• Connectivity: Built-in GSM modem with internal aerial
• SIM Card: Factory-fitted and pre-configured for MeterOnline
How do smart meters work via Meteronline?
Smart Meters can be read remotely via a modem and sim card fitted within the meter . These meters are similar to a normal meter and can be fitted by an electrical contractor. The meters use the mobile phone network to communicate readings within encoded messages, MeterOnline decodes these secure messages and presents the meter readings to its customers. The smart meters are MID (Measurement Instruments Directive) compliant ensuring they are approved for billing and renewables generation purposes. www.meteronline.co.uk
Are you aware…
UK networks will switch off 2G (2033) and 3G (2025) – older meters will lose connectivity. JW Smartmeters only supplies a full range of LTE‑enabled meters designed to stay online, accurate, and reliable for years to come. Stay ahead of the shutdown — choose LTE (Read more below).
Stay Connected. Stay Future-Ready.
We supply the latest LTE Smart Meters—so you never lose communication with your meters.
Get Ahead of the 2G Sunset
The 3G shutdown is almost complete, and 2G networks are expected to close by 2030. In reality, the transition has already begun.
Mobile network operators are no longer prioritising 2G and are actively restricting access. For example, O2 barred 2G roaming in October 2025, and further limitations are expected to follow.
Over the coming months, operators are likely to announce final 2G shutdown dates, with coverage gradually being withdrawn across the country—commonly referred to as the “2G Sunset.”
What This Means for Smart Meters
Most smart meters over four years old rely on 2G (GSM) communications. As 2G coverage is withdrawn, these meters will stop communicating, leading to data loss, operational issues, and unplanned replacements.
The Solution: LTE Smart Meters
Older meters will need to be replaced with newer LTE-enabled models, supporting 4G, 5G, and beyond.
We strongly recommend that all new installations and replacements use LTE Smart Meters to ensure long-term reliability and continuity.
- 2G will be over 35 years old by the time it is shut down
- LTE technology is expected to have a similarly long lifespan
- LTE meters provide true future-proofing with no further network changes anticipated during their operational life
Protect Your Investment
Don’t wait for network shutdowns to disrupt your operations.
Upgrade to LTE Smart Meters today and ensure reliable connectivity for decades to come.
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Shipping & Delivery
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Usually despatched on a next day DPD service on orders placed before 3.00pm but cannot be guaranteed as it is best price shipping
1-2 Days
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Free Collection
Collect from our store for free within 24 hours of ordering.
1-2 Days
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Warranty 1 year
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