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Amprobe CT-53
Catalog #: 4726219
3000A Flexible 3-Sensor Current Transducer for DM-5
- Overview
- Specifications
- Summary
Product Highlights
- Included in the DM-5 Power Quality Tester Kit
- Current Range: 300 A / 1000 A / 3000 A, AC RMS
- Output Voltage: 300 A range: 500 mVac / 300 Aac (1.67 mV / A), 1000 A range: 500 mVac / 1000 Aac (0.5 mV / A), 3000 A range: 500 mVac / 3000 Aac (0.167 mV / A)
| Specifications |
CT-53 Flex Current Sensor |
| Current ranges |
300 A / 1000 A / 3000 A, AC rms |
| Output voltage |
300 A range: 500 mVac / 300 Aac (1.67 mV / A)
1000 A range: 500 mVac / 1000 Aac (0.5 mV / A)
3000 A range: 500 mVac / 3000 Aac (0.167 mV / A) |
| Measuring range |
300 A range: 30 A to 300 A (424 Apeak)
1000 A range: 100 A to 1000 A (1414 Apeak)
3000 A range: 300 A to 3000 A (4243 Apeak) |
| Accuracy (sine wave) |
±1.0% (45 Hz to 65 Hz) |
| Phase characteristics |
Within ±1°
300 A range: 30 A to 300 A (45 Hz to 65 Hz)
1000 A range: 100 A to 1000 A (45 Hz to 65 Hz)
3000 A range: 300 A to 3000 A (45 Hz to 65 Hz) |
| Working voltage |
600 Vac rms |
| Max allowed input |
3600 Aac continuous (45 Hz to 65 Hz) |
| Measurable conductor size |
Max. 5.9 in (15 cm) diameter |
| Head circumference |
21.65 in (55 cm) |
| Head cable diameter |
0.56 in (14.3 mm) |
| Cable length (head to electronics) |
Approx. 6.56 ft (2 m) |
| Cable length (output cable) |
Approx. 3.28 ft (1 m) |
| Output terminal |
Mini-DIN-6 connector |
| Output impedance |
100 Ω or less |
Current consumption
(at power supply 3 V) |
15 mA (typical) |
| Operating temperature and humidity |
32 °F to 122 °F (0 °C to 50 °C), ≤85 %RH (no condensation)
Guaranteed accuracy at 73 °F ± 9 °F (23 °C ± 5 °C), ≤85 %RH (no condensation) |
| Storage temperature and humidity |
-4 to 140 °F (-20 °C to 60 °C), ≤85 % RH (no condensation) |
| Operating altitude |
0 to 6,561 ft (0 to 2,000 m) |
| EMC |
EN 61326 |
| Safety compliance |
UL/IEC 61010-1, IEC 61010-2-030, IEC 61010-2-032 Measurement CAT III 600 V, Pollution degree 2 |
| Certification |
(UL tested with DM-5) |
| Weight |
Approx. 2.1 lb (950 g) |
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