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Rayleigh Instruments - Current Transformers

Our current transformers range of single phase and three phase current transformers includes moulded case, measuring, protection, toroidal, saturation, summation, core balanced, split core and high accuracy transformers, and of course Rayleigh Instruments patented easywire® current transformers.

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  • Easywire Patented MRJ4M-SL Split Load "Plug n Play" Din Rail Mounted M...

    • Single and 3 phase 4 wire network , balanced or unbalanced load operation
    • Double CT Connection
    • Built in Dual Energy pulse output , configured to either kwh per load or kwh and kVArh (reative) per load and RS485 MODBUS communication
    • 330mV current transformer input
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  • Easywire Patented 385 "Plug n Play" Panel Mounted Multi Function Energ...

    • Single and 3 phase 4 wire network , balanced or unbalanced load operation
    • Integrated Built in single pulsed output and RS485 Modbus/RTU
    • Active energy class 1 (EN62053-21)
    • Reactive energy class 2 (EN62053-23)
    • 330mV current transformer input
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  • Easywire Patented MRJ4M "Plug n Play" Din Rail Mounted Multi Function ...

    • Single and 3 phase 4 wire network , balanced or unbalanced load operation
    • Integrated Built in single pulsed output and RS485 Modbus/RTU
    • 4 module DIN rail mounting
    • 330mV current transformer input
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  • IME Nemo 96HDL - easywire®

    • Built in single pulse output with 1 slot for plug in communications modules
    • DIN 96x96mm, flush mounting, Backlit LCD display
    • Single phase or 3-phase 4-wire unbalanced load operation
    • Auxiliary voltage self supplied
    • RJ45 connected 330mV Input selectable CTs
    • Programmable VT ratio 100V...500KV
    • Selectable CT phase correction allows reversal of L1 and L3
    • - Direct voltage input 140 to 460V (phase to phase)
    • - Voltage input via VT upto 1200V on VT primary
    • Measured Quantities: Voltage, Current, Energy, Power, Frequency, Power Factor
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