Please take a note of our office opening times over the festive period.
New Products
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Rayleigh Instruments RI-ENERGYSET-3P-ESS-100-197 Series All-in-One 3-P...
- 50kW or 100kW (2x 50kW)
- CATL LFP battery cells
- Double fire suppression system
- 1 + 1 redundancy design
- Integrated BMS/EMS
- Economical and efficient
- Energy-savin...
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Rayleigh Instruments easywire RI-CTS036-EW Mini Split Core Current Tra...
- 250A to 600A Primary currents
- RJ45 connector output
- 330mV Secondary output
- 36mm cable aperture
- Integral 1 metre cable
- Snap together housing
- Compact design ...
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Rayleigh Instruments easywire RI-CTS016-EW Mini Split Core Current Tra...
- 63A or 100A Primary currents
- RJ45 connector output
- 330mV Secondary output
- 16mm cable aperture
- Integral 1 metre cable
- Snap together housing
- Compact design ...
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Rayleigh Instruments easywire RI-CTS024-EW Mini Split Core Current Tra...
- 100A to 300A Primary currents
- RJ45 connector output
- 330mV Secondary output
- 24mm cable aperture
- Integral 1 metre cable
- Snap together housing
- Compact design ...
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Rayleigh Instruments easywire RI-CTS010-EW Mini Split Core Current Tra...
- 63A Primary current
- RJ45 connector output
- 330mV Secondary output
- 10mm cable aperture
- Integral 1 metre cable
- Snap together housing
- Compact design
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Rayleigh Instruments RI-D175CT Single-Phase Energy Meter
- -/5A CT input
- DIN rail mounted
- Import active energy measurement
- Modbus + Pulse or Mbus + Pulse versions
- LED pulse indication
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Rayleigh Instruments RI-Energyflow-3P-Series-250 - 3 Phase On-Grid Inv...
- 200kW or 250kW 3-Phase
- 12 MPPT, 1500Vdc, 800Vac
- Remote monitoring
- Max. DC/AC ratio > 1.5
- Smart I-V curve function
- DC & AC Type II SPD
- G98 and G99 compliant ...
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Rayleigh Instruments EA40 Pulse Counter with Modbus RTU Communication
- RS485 Modbus RTU interface
- Single module DIN Rail mounting
- Low power consumption
- Pulse count for water, gas or electricity meters
Latest News
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Read more
The Benefits of Building Management Systems (BMS)
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Maximizing Renewable Energy: The Advantages of Grid-Tied Inverters
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Our Meters and Current Transformers 2023 brochure (August Update) is now available - download yours here...
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Our PV Inverters and Batteries 2023 brochure is now available - download yours here...