Comprehensive test and measurement service provider-Shenzhen Weike Electronic Technology Co.
Ultra-high accuracy (amplitude): [DC] ±0.032 %, [50 Hz/60 Hz] ±0.037 %, Ultra-high accuracy (phase): [50 Hz/60 Hz] ±0.05°
-Band DC ~ 10 MHz, good frequency characteristics
-The best partner for current measurement in EVs, HEVs and other electric vehicles.
-Can be used in environments ranging from -40°C to +85°C, suitable for automotive measurements
-Suitable for photovoltaic power generation or fuel cell evaluation, etc., both battery charge/discharge and inverter output can be measured.
-Possibility of waveform monitoring via oscilloscope/memory recorder, etc. (in conjunction with a sensor unit)
Product Feature Name
CAT III 1000V
※Please use it on the main unit of a measuring instrument with a high input impedance of 1 MΩ or more.
Basic parameters (accuracy guaranteed for 1 year, adjusted accuracy guaranteed for 1 year)
| rated current | AC/DC 200A |
|---|---|
| Maximum Input Current | Within derating range, up to ±420 A peak (design value, below 40°C and within 20 ms) |
| frequency characteristic | Amplitude: DC ~ 10 MHz Phase: DC ~ 1 MHz |
| biometrics | ±2 ppm Typical (23°C) |
| offset voltage | ±5 ppm Typical (23°C, no input) |
| Basic precision | DC (±0.03% rdg. ±0.002% f.s., no phase specification) 45 Hz ≤ f ≤ 66 Hz (±0.03% rdg. ±0.007% f.s., ±0.05°) Specified up to 1 MHz |
| Output Voltage Rate | 10 mV/A *The output of this instrument is the AC+DC voltage output from the sensor unit. |
| Maximum rated voltage to ground | 1000 V CAT III |
| Measurable conductor diameter | φ 24 mm or less |
| Operating temperature and humidity range | -40°C to +85°C, 80% rh or less (no condensation) |
| power supply | Can be powered by power analyzers PW8001, PW6001, PW3390 or sensor units CT9555, CT9556, CT9557, 3CH current unit U8977 |
| Maximum power rating | 6 VA or less (when measuring 200 A/55 Hz, power supply ±12 V) |
| Volume and weight | 70 W × 100 H × 53 D mm, CT6873: 370 g, line length 3 m, CT6873-01: 690 g, line length 10 m |
| attachment (email) | Instruction manual ×1, Numbered tubes ×6, Precautions for use ×1 |
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