CT Series Current Sensors and Probes
Yokogawa's CT Series Current Sensors and Probes are designed for precise measurement of large AC/DC currents, ensuring high accuracy, noise immunity, and versatility for various industrial applications.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Rated Current DC CT60 | 0 to 60A |
| Rated Current AC CT60 | 60Apeak |
| Rated Current DC CT200 | 0 to 200A |
| Rated Current AC CT200 | 200Apeak |
| Rated Current DC CT1000 | 0 to 1000A |
| Rated Current AC CT1000 | 1000Arms (1500Apeak) |
| Rated Current DC CT1000A | 0 to 1000A |
| Rated Current AC CT1000A | 1000Arms (1500Apeak) |
| Rated Current DC CT2000A | 0 to 2000A |
| Rated Current AC CT2000A | 2000Arms (3000Apeak) |
| Current Transformation Ratio CT60 | 600:1 |
| Current Transformation Ratio CT200 | 1000:1 |
| Current Transformation Ratio CT1000 | 1500:1 |
| Current Transformation Ratio CT1000A | 1500:1 |
| Current Transformation Ratio CT2000A | 2000:1 |
| Accuracy CT60 | DC ±0.05% of rdg ±30μA, 50/60Hz (±0.05% of rdg ±30μA) |
| Accuracy CT200 | DC ±0.05% of rdg ±30μA, 50/60Hz (±0.05% of rdg ±30μA) |
| Accuracy CT1000 | DC ±0.04% of rdg ±30μA, 50/60Hz (±0.05% of rdg ±30μA) |
| Accuracy CT1000A | DC ±0.04% of rdg ±30μA, 50/60Hz (±0.05% of rdg ±30μA) |
| Accuracy CT2000A | DC ±0.05% of rdg ±30μA, 50/60Hz (±0.05% of rdg ±30μA) |
| Measurement Range CT60 | DC to 800kHz, 60Apeak |
| Measurement Range CT200 | DC to 500kHz, 200Apeak |
| Measurement Range CT1000 | DC to 300kHz, 1000Apeak |
| Measurement Range CT1000A | DC to 300kHz, 1000Apeak |
| Measurement Range CT2000A | DC to 40kHz, 3000Apeak |
| Temperature Coefficient CT60 | ±0.01%/°C or less in the ranges from 10 to 18°C and 28 to 50°C |
| Temperature Coefficient CT200 | ±0.01%/°C or less in the ranges from 10 to 18°C and 28 to 50°C |
| Temperature Coefficient CT1000 | ±0.01%/°C or less in the ranges from 10 to 18°C and 28 to 50°C |
| Temperature Coefficient CT1000A | ±0.01%/°C or less in the ranges from -40 to 18°C and 28 to 85°C |
| Temperature Coefficient CT2000A | ±0.01%/°C or less in the ranges from -40 to 18°C and 28 to 85°C |
| Maximum Allowable Continuous Input CT60 | 300Apeak 0.1 seconds or less |
| Maximum Allowable Continuous Input CT200 | 1000Apeak 0.1 seconds or less |
| Maximum Allowable Continuous Input CT1000 | 4500Apeak 0.1 seconds or less |
| Maximum Allowable Continuous Input CT1000A | 5000Apeak 0.1 seconds or less |
| Maximum Allowable Continuous Input CT2000A | 10000Apeak 0.1 seconds or less |
| Load Resistance CT60 | 2.5 to 5Ω |
| Load Resistance CT200 | 2.5 to 5Ω |
| Load Resistance CT1000 | 2.5 to 5Ω |
| Load Resistance CT1000A | 1 to 10Ω |
| Load Resistance CT2000A | 1 to 10Ω |
| Operating Temperature Range CT60 | -20 to 80°C (no condensation) |
| Operating Temperature Range CT200 | -20 to 80°C (no condensation) |
| Operating Temperature Range CT1000 | -20 to 80°C (no condensation) |
| Operating Temperature Range CT1000A | -40 to 85°C |
| Operating Temperature Range CT2000A | -40 to 85°C |
| Storage Temperature Range CT60 | -20 to 80°C (no condensation) |
| Storage Temperature Range CT200 | -20 to 80°C (no condensation) |
| Storage Temperature Range CT1000 | -20 to 80°C (no condensation) |
| Storage Temperature Range CT1000A | -40 to 85°C |
| Storage Temperature Range CT2000A | -40 to 85°C |
| Storage Humidity Range CT60 | 20 to 80%RH (no condensation) |
| Storage Humidity Range CT200 | 20 to 80%RH (no condensation) |
| Storage Humidity Range CT1000 | 20 to 80%RH (no condensation) |
| Storage Humidity Range CT1000A | 20 to 80%RH (no condensation) |
| Storage Humidity Range CT2000A | 20 to 80%RH (no condensation) |
| Dimensions CT60 | 93(W)x77(H)x38(D)mm |
| Dimensions CT200 | 93(W)x77(H)x38(D)mm |
| Dimensions CT1000 | 128(W)x160(H)x60(D)mm |
| Dimensions CT1000A | 128(W)x106(H)x54(D)mm |
| Dimensions CT2000A | 230(W)x220(H)x76(D)mm |
| Primary Current Hole Diameter CT60 | 26mm |
| Primary Current Hole Diameter CT200 | 26mm |
| Primary Current Hole Diameter CT1000 | 30mm |
| Primary Current Hole Diameter CT1000A | 38.2mm |
| Primary Current Hole Diameter CT2000A | 70mm |
| Secondary Connector CT60 | D-sub 9-pin |
| Secondary Connector CT200 | D-sub 9-pin |
| Secondary Connector CT1000 | D-sub 9-pin |
| Secondary Connector CT1000A | D-sub 9-pin |
| Secondary Connector CT2000A | D-sub 9-pin |
| Weight CT60 | Approx. 0.3kg |
| Weight CT200 | Approx. 0.8kg |
| Weight CT1000 | Approx. 0.8kg |
| Weight CT1000A | Approx. 1.3kg |
| Weight CT2000A | Approx. 4.2kg |
| Maximum Rated Power CT60 | 7VA |
| Maximum Rated Power CT200 | 11VA |
| Maximum Rated Power CT1000 | 30VA |
| Maximum Rated Power CT1000A | 30VA |
| Maximum Rated Power CT2000A | 35VA |
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