 |
 |
 |
|
■ Basic specifications (Accuracy guaranteed for 1 year)| | CT6841 | CT6843 |
|---|
| Rated current | 20 A AC/DC | 200 A AC/DC |
|---|
| Max. allowable input | 40 A continuous (requires derating at frequency or temperature) | 400 A continuous (requires derating at frequency or temperature) |
|---|
| Frequency characteristics | Amplitude: DC to 1 MHz
Phase: DC to 300 kHz | Amplitude: DC to 500 kHz
Phase: DC to 300 kHz |
|---|
| Amplitude and Phase accuracy | DC ±0.3 % rdg. ±0.05 % f.s. (Phase: Not defined)
DC < f ≤ 100 Hz ±0.3 % rdg. ±0.01 % f.s. (Phase: ±0.1 deg)
Defined to 1 MHz | DC ±0.3 % rdg. ±0.02 % f.s. (Phase: Not defined)
DC< f ≤ 100 Hz ±0.3 % rdg. ±0.01 % f.s. (Phase: ±0.1 deg)
Defined to 500 kHz |
|---|
| Power consumption | 5 VA max. (at 20 A/55 Hz, ±12 V power requirement) | 6 VA max. (at 200 A/55 Hz, ±12 V power requirement) |
|---|
| Output voltage | 0.1 V/A (CT6841), 0.01 V/A (CT6843) (voltage output with the Sensor Unit 9555-10, use with a device having a 1 MΩ input resistance or higher) |
|---|
| Core diameter | φ 20 mm (0.79 in) |
|---|
| Operating temperature, humidity | -40 °C to +85 °C (-40 °F to 185 °F), 80% rh or less (with no condensation) |
|---|
| Power supply | DC ±11 V to ±15 V (Power suppled via the 9555-10, 9555-10 supports 100 to 240 V AC) |
|---|
| Dimensions and mass | 153 mm (6.02 in)W × 67 mm (2.64 in)H × 25 mm (0.98 in)D, cord length: 3 m (9.84 ft), 350 g (12.3 oz) | 153 mm (6.02 in)W × 67 mm (2.64 in)H × 25 mm (0.98 in)D, cord length: 3 m (9.84 ft), 370 g (13.1 oz) |
|---|
| Accessories | Instruction manual ×1, Mark bands ×6, Carrying Case |
|---|
|
|
|
 |
|
 |
|
|
|
 |
|
 |
|
Features
Consistent, high-precision current testing across a wide temperature range Hioki AC/DC clamp sensors are best-in-class current sensors for use with power meters, Memory HiCorders and high performance oscilloscopes. The CT6841 and CT6843 are DC to 1 MHz/20 A and DC to 500 kHz/200 A sensors, ideal for capturing signals during the efficiency testing of batteries, inverters and power conditioners. • CT6841 (20 A AC/DC)
• CT6843 (200 A AC/DC)
These products cannot be used alone. The optional 9555-10 is required in order to supply power and connect the clamp to a Memory HiCorder or other instrument. Products can be directly connected the Power Meter 3193-10, and 3390 • Ideal for use in environmental testing, broad temperature range -40˚c to 85˚c• High precision with a clamp-type design, ±0.3% amplitude accuracy, ±0.1 degree phase accuracy• Wide-bandwidth DC to 1 MHz (CT6841), DC to 500 kHz (CT6843)• Single-handed operation, and robust locking mechanism• Reduced effect of magnetic, position of the conductor, and noise from nearby wires• For EV/HEV battery charge and discharge efficiency measurement, and Inverter and power conditioner conversion efficiency evaluation |
|
|
|
|
|
|
