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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IME Nemo 72-L Panel Mounted Multifunction Meter Single and Three Phase Network w...
Call for Prices- 72 x 72mm panel mounting meter
- Single-phase network 50...290V
- Three-phase network 80...500V (phase - phase)
- Current Transformer Input :- Current rating In: 5a or 1a
- Active energy class 1 (EN62053-21)
- Reactive energy class 2 (EN62053-23)
- Voltage, Current, Neutral current, Average current, Peak current (resettable), Frequency, Active and reactive apparent power, Phase active and reactive apparent power, Average power, Peak power (resettable), Power factor, Partial active energy (resettable), Hours run, Phase sequence diagnostics
- Integrated Communication Protocols are *Pulsed output or *RS485 Modbus RTU (*depending on model ordered)
- True RMS value measurement
- External CT and VT programmable (External CT ratio: 1...9999) - (External VT ratio: 1...10,0)
- Programmable voltage transformer ratio
- Auxillary Supply - Rated value Uaux ac: 48 - 115 – 230 e 240v
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IME Nemo D4-L Din Rail Multifunction Network Monitor For Low Voltage
Call for Prices- 4 module DIN rail mounting
- Single & three phase (3 or 4 wire) network unbalanced load
- Voltage, Current, Neutral current, Average current, Peak current (resettable), Frequency, Active and reactive apparent power, Phase active and reactive apparent power, Average power, Peak power (resettable), Power factor, Hours run
- Active energy class 1, Reactive energy class 2
- Partial active energy (resettable)
- Phase sequence diagnostics
- Pulsed output or RS485 communication
- –/1A or –/5A current transformer operated
- 50…450V direct or VT operated measured voltage
- Programmable current transformer ratio
- Programmable voltage transformer ratio
- Auxiliary 48, 115, 230Vac or 20…150Vdc
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IME Nemo 96HDL - easywire®
Call for Prices- 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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IME TAID TAI233 Solid Core Single Phase Measuring Current Transformer
Call for Prices- Measuring current transformer (formerly TAI233)
- Ranges: 40 to 600A (1A or 5A Secondary)
- Busbar window 30.5 x 10.5mm, 25.5 x 11.5mm or 20.5 x 12.5mm
- 22mm dia cable aperture
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IME TAI200 TAIA Solid Core Single Phase Measuring Current Transformer
Call for Prices- Measuring current transformer (formerly TAI200)
- Ranges: 50 to 250A (1A or 5A Secondary)
- Busbar window 20 x 5mm
- 22mm dia cable aperture
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IME TASP TAS105 Solid Core Single Phase Measuring Current Transformer
Call for Prices- Measuring current transformer (formerly TAS105)
- Ranges: 200 to 3000A (1A or 5A Secondary)
- Busbar window 105 x 38mm
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IME TAIH TAI500 Solid Core Single Phase Measuring Current Transformer
Call for Prices- Measuring current transformer (formerly TAI500)
- Ranges: 250 to 1200A (1A or 5A Secondary)
- Busbar window 51 x 12.5mm
