I. Application and Features:
XF30A-2 ModelMulti-functional Calibration InstrumentIt is an intelligent AC and DC standard voltage and current calibration instrument. (The AC output displays true RMS values.) The three windows simultaneously display the actual output value, percentage, and the full-scale value of the meter being tested. The full-scale value of the meter being tested can be set, and the corresponding step value can be selected based on the scale of the meter being tested. Amplitude adjustment and frequency adjustment are used.KeyboardControl. This power supply features a frequency display window for verifying the industrial frequency meter.RangeWide range, fine gradation, multiple functions, high precision, good stability, easy to use, and portable. Suitable for calibration and verification of various AC and DC voltmeters and ammeters below 0.5 class, especially for use as meter marking on production lines.
II. Main Functions:
1：51/2The LED digital display shows output volume in both actual value and percentage (5 digits) simultaneously.
2: UtilizeKeyboardControl the increase and decrease of output volume.KeyboardControl levels are 100%/N, 10%/N, 1%/N, 0.1%/N (N ranging from 3 to 10, 15).
3：External Control RegulatorCan control the output quantity remotely to increase or decrease.
4: AC and DC voltage output range is 0 to 1000V.
5: AC and DC current output range is 0 to 20A.
6: Available communication frequencies: 50Hz, 60Hz, 400Hz, (1kHz), continuously adjustable from 45Hz to 65Hz.<0.1 Hz, continuously adjustable from 350 Hz to 450 Hz<1Hz）。
Overload protection automatically available, manual reset.
Section 4: Technical Performance:
Stability: AC < FullRange0.02% / 5 minutes
DC < FullRange0.01% / 5 minutes
2: Communication distortion: < 0.5%
3: DC Ripple Factor: < 0.1%
4: Output Frequency Accuracy: < 0.1% + 1 digit
5: Output voltage and current range, as well as accuracy (at 23℃±2℃, output values exceeding 10%)Range）
Export Items | Output Range | Rated Output | Peak Output | Accuracy |
AC/DC Voltage | 0～200mV | 20mA | 100mA | Basic Error: DC: ±(0.03% of reading) +0.02% Range AC: ±(0.05% of reading) +0.03% Range ACI: Not assessed for ≤1mA |
0～1V～2V | 50mA | 100mA | ||
0～5V～10V～20V | 100mA | 200mA | ||
0～50V～100V～200V | 50mA | 100mA | ||
0～500V～1000V | DC20mA AC40mA | DC40mA AC60mA | ||
AC/DC Electric Current | 0～ 1A | DC:20V （AC:6V） | ||
0～ 2A～ 5A～ 20A | 2V（3V） | |||
Note: For temperatures exceeding 23℃ ± 2℃, an additional error less than the basic error of the range occurs with every 10℃ change. | ||||
Power Consumption: AC 220V±10%, Frequency 50Hz±1Hz; Power Consumption < 200VA
7: Working Environment: Temperature 5℃ to 35℃, relative humidity <80%
8: Working Hours: Continuous
Product Dimensions: 142×480×420mm3
Weight: 16kg
