DLB-1000B High Precision AC/DC Ammeter
The DLB-1000B is a high-precision AC/DC ammeter that uses AC/DC current comparator technology. It's designed for accurately measuring large AC/DC currents and calibrating large current meters.
Datasheet
Video
Contact UsFeatures and Functions
1. Primary Rated Current: 10A, 100A, 1000A.
2. The meter directly displays the input primary current value.
3. Provides secondary output voltage for internal range comparators, with full scale corresponding to 1V (optional feature).
Technical Parameters
1. Environmental Conditions:
Temperature: 5℃—40℃.
Relative Humidity: < 80% (25℃)
Altitude: ≤1500 meters.
Power Frequency: 50HZ±0.5HZ
External Interference: No vibration, no strong electric or magnetic field interference.
2. Accuracy: (Calibration temperature 20±1℃, temperature coefficient better than 10ppm/°C)
A. Meter Display:
DC 0.02%×Reading + 0.004%×Full Scale
AC 0.05%×Reading + 0.025%×Full Scale
B. Secondary Voltage Output: (Backup feature)
DC 0.02%×Reading + 0.004%×Full Scale
AC 0.05%×Reading + 0.025%×Full Scale
3. Power Consumption: < 100W
4. Dimensions: 186×192×357mm, Weight: Approx. 7.5Kg.
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