광대역・고정확도 측정, 분할전류센서 500A
- 제조사
- HIOKI
- 제품명
- AC/DC CURRENT PROBE CT6845
- 제품번호
- CT6845
진폭 확도 ±0.3%, 위상 확도±0.1의 고정확도 구현 | |
환경 시험에도 적합한 -40℃ ~ +85℃까지의 넓은 사용 온도 범위 | |
DC ~ 200kHz의 넓은 주파수 대역 | |
굵은 케이블이나 더블 배선도 측정 가능한 대구경 클램프 타입 | |
도체 위상, 근접 도체, 자기장의 영향을 기존품 대비 경감 | |
자동차 배터리의 수지 측정, 인버터 변환 효율 평가 등에 활용 | |
[단자 형태별 모델 구분] | |
CT6845 : AC/DC 500A | |
CT6845-05 : AC/DC 500A, 12pin 단자 |
※ 오실로스코프/메모리 하이코더 등으로 파형모니터가 가능 (9555-10과
병용)
대응하는 전력계에서는 직접 연결할 수 있습니다.
Rated current | 500A AC/DC | |
Max. allowable input | 1000A DC(requires derating) | |
Frequency characteristics |
DC to 100 kHz Phase: DC to 100 kHz | |
Amplitude and phase accuracy |
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 200 kHz | |
Power consumption | 7 VA max. (at 500 A/55 Hz, ±12 V power requirement) | |
Output voltage | 4 mV/A (voltage output with the Sensor Unit 9555-10, use with a device
having a 1 MΩ input resistance or higher) | |
Core diameter | φ 50 mm (1.79 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, which supports 100 to 240 V AC) | |
Dimension and Mass | 238 mm (9.37 in)W × 116 mm (4.57 in)H × 25 mm (1.38 in)D cord length: 3 m (9.84 ft), 870 g (30.7 oz) | |
Accessories | Instruction manual ×1, Mark bands ×6, Carrying Case×1 |
Compatible models | CT6845 Combination status | CT6845-05 Combination status | |
Model 3390 | OK | △(Requires Conversion Cable CT9901) | |
Model PW6001 | △ (Requires Conversion Cable CT9900) | OK | |
Input unit 9602 for 3193-10/ 3193/ 3194 | OK (In combination, recognized as 500A AC/DC) | △ (In combination, recognized as 500A AC/DC, requires Conversion Cable CT9901) | |
Model 8971 for the MR8847-01s | △ (In combination, recognized as 9279 [500 A rated], requires
Conversion Cable 9318) Maximum number of connectable sensors when using MR8827 or MR8847-51/52/53: 5 |
△ (In combination, recognized as 9279 [500 A rated], requires
Conversion Cable 9318 & CT9901) Maximum number of connectable sensors when using MR8827 or MR8847-51/52/53: 5 | |
Model 8940 for the Memory Hicorders | △ (In combination, recognized as 500A AC/DC, requires Conversion Cable 9705 and 9318) | △ (Requires Conversion Cable 9705, 9318 and CT9901) |