Solid Core Current Transformers - AYA Instruments

The AYA solid core current transformers are used in electric power installations for continuously monitoring currents delivered to a load. Their output signal is generally connected to display meters, relays, power monitoring instruments and control systems. AYA offers an extensive line of solid core current transformers with models that meet UL,CSA, ANSI and IEC Standards. They are available in either commercial class for use with ammeters or metering class for use with current meters, Watt meters, VAR meters and relays where higher accuracy is required. Green Transformers are ROHS Compliant.

For more detailed information and specifications select one of the following two groups:

600 VOLTS CLASS 5.6KV to 36.5KV CLASSES

Solid Core Current Transformers - 600V Class Window Type & Wire Wound


Window Size: 0.6" Current Range: 50 to 300 AAC APP: Wattmeters & Ammeters Current Transformer Model: 0620RW & 0623RW		Window Size: 1.0" Current Range: 50 to 300 AAC APP: Wattmeters & Ammeters Current Transformer Model: 2DARL Model: 10252ARW RoHs Compliant

Window Size: 1.50" & 1.56" Current Range: 50 to 1200 AAC APP: Wattmeters & Ammeters Current Transformer Model: 5ASHT, 5ARL, 5ASFT Model: 1535ARW RoHs Compliant		Window Size: 2.0" Current Range: 100 to 1200 AAC APP: Wattmeters & Ammeters Current Transformer Model: 6ARL & 2040ARW& ARB

Window Size: 2.5" Current Range: 100 to 1600 AAC APP: Wattmeters & Ammeters Current Transformer Model: 7ASHT, 7ARL, 7ASFT Model: 2547ARW		Window Size: 3.25" Current Range: 200 to 4000 AAC APP: Wattmeters & Ammeters Current Transformer Model: 8RL, 8SHT Model: 3360RW & 3360SH

Window Size: 4.20" to 4.25" Current Range: 300 to 3000 AAC APP: Wattmeters & Ammeters Current Transformer Model: 19RL, 19RT, 19SHT Model: 4260RW		Window Size: 5.75" Current Range: 200 to 4000 AAC **Current Range: 600 to 4000 AAC APP: Wattmeters & Ammeters Current Transformer Model: 120 Model: 57902SH

Window Size: 6.50" Current Range: 600 to 5000 AAC APP: Wattmeters & Ammeters Current Transformer Model: 139 & 65115RW		Window Size: 7.25" Current Range: 50 *100 to 6000 AAC APP: Wattmeters & Ammeters Current Transformer Model: 142 Model: 72113SH

Window Size: 8.13" Current Range: 50 *100 to 6000 AAC APP: Wattmeters & Ammeters Current Transformer Model: 141 Model: 81116RW & 81116SH		Window Size: 2.20" Current Range: 50 to 4000 AAC APP: Wattmeters & Ammeters - Multi Ratio Current Transformer Model: MR22603


Window Size: 4.00" Current Range: 50 to 300 AAC APP: Wattmeters & Ammeters - Multi Ratio Current Transformer Model: 115MR Model: MR40754		Window Size: 0.95" Current Range: 50 to 300 AAC APP: Wattmeters & Ammeters Current Transformer Model: 3P3 Model: 3P0923

Window Size: 1.00" to 2.00" Current Range: 200 to 1200 AAC APP: Wattmeters & Ammeters Current Transformer Model: 3P80, 3P81, 3P82 Model: 3P2027		Window Size: N/A Current Range: 200 to 1200 AAC APP: Wattmeters & Ammeters Current Transformer Model: WP5, WP10, WP25 Model: 20-2

Window Size: N/A Current Range: See Data Chart APP: Wattmeters & Ammeters Current Transformer Model: CTW5		Window Size: 2.0" x 2.0" Current Range: 100 to 1600 AAC APP: Wattmeters & Ammeters Current Transformer Model: RT2020

Window Size: 2.0" x 5.2" to 5.25" Current Range: 300 to 4000 & 1000 to 6000AAC APP: Wattmeters & Ammeters Current Transformer Model: RT2052 Model: 576		Window Size: 3.7" x 4.7" & 4.75" x 3.75" Current Range: APP: Wattmeters & Ammeters Current Transformer Model: RT3747TL, TS Model: 567TL, TS

Window Size: 3.7" x 7.5" & 7.45" x 3.75" Current Range: APP: Wattmeters & Ammeters Current Transformer Model: RT3775 TS, TL Model: 568TS, TL		Window Size: 2.5" x 8.0" & 2.63" x 8.25" Current Range: APP: Wattmeters & Ammeters Current Transformer Model: RT2580 Model: 510

Window Size: 4.0" x 11.0" Current Range: 300 to 4000 AAC & 300 to 10,000 AAC APP: Wattmeters & Ammeters Current Transformer Model: RT4011 Model: 550


Solid Core Current Transformers - 5.6KV to 36.5 KV
Voltage Rating: 5.6KV Current Ratios: 5:5 to1200:5 AAC Relay Class: T10 to T100 Model: CTW3 and CTWH3		Voltage Rating: 9.5KV Current Ratios: 5:5 to1200:5 AAC Relay Class: T100 Model: CTW4 and CTWH4

Voltage Rating: 15.5KV Current Ratios: 5:5 to 1200:5 AAC Relay Class: T20 to T200 Model: CTW5 and CTWH5		Voltage Rating: 25.5KV Current Ratios: 10:5 to 3000:5 AAC Relay Class: T100 & T200 Model: CTW6 & CTWH6

Voltage Rating: 36.5KV Current Ratios: 10:5 to 3000:5 AAC Relay Class: T100 & T200 Model: CTW7 & CTWH7