|
Product Details:
Payment & Shipping Terms:
|
Measuring Range: | 0-380V, 0-20A,45-65Hz, 0-360.000 | Accuracy Class: | 0.05% |
---|---|---|---|
Voltage: | 0-456v | Operating Temperature: | -20~+70°C |
Dimensions: | 450×320×185 | Display Type: | Digital Only |
Category: | AC Sample Calibration |
Product Description
GF301 AC Sample Calibration Device (Accuracy class 0.02/0.05) Application It is suitable for all power dispatch center automation departments, power supply company and power plants far move class, also suitable for oil, railway and steel industry etc power automation departments use. Main function and features:
1, output fastest (10 ms) : by high performance 32 bit MPU + DSP + FPGA, the frequency of 1.2 G;
2, stable fastest (1 s) : hardware PID, the output of the standard resource without delay, fast response;
3, with the strongest load, load regulation rate fast, single phase with resistance sex load 30 VA; With pure capacitive load (0.33 uf);
4, harmonic supreme: standard resource can output 2-128 times higher harmonic;
5, the smallest light: the integrated module, volume domestic the minimum; And the lightest weight (11 kg);
6, stability, and the best, stability for 0.005% / min; 6, output two kinds of frequency: but at the same time points, two kind of frequency phase output voltage; And amplitude can adjust arbitrarily output;
7, software powerful, the operation is simple, convenient, quick, three steps can complete verification;
8, debugging far move communication protocols of the most, as many as 20 kinds, covering domestic all factories statute;
9, verification fastest: national rules for verification of 84 points, three minutes after inspection;
10, at first only to produce a magnitude 0.02 ac sample verification equipment manufacturers, represents the domestic leading level;
11, and the use of virtual load calibration ac sample error, can fully automatic, semi-automatic and manually check;
12, to calibrate the same period device
13, with the flow, over-voltage, heat, a shorts-and-opens, overload protection, automatic failure detection.
Technical Data
Electrical parameters | |
---|---|
Accuracy class | 0.05%, 0.1% |
Power supply | Single phase AC 85V-265V, 50/60 Hz |
AC Voltage output | |
Range (U1, U2, U3 phase) | 57.7V/100V/220V/380V, switch automatically (max 420V) |
Adjustment resolution | 0.01%, 0.1%, 1%, 10%, |
Accuracy | 0.05% RG |
Stability | 0.005% RG/1min |
Distortion degree | better than 0.1% (not capacitive load) |
Load Capacity | 25VA |
Full load regulation rate | Less than 0.01% RG |
Full load regulation time | Less than 1mS |
Temperature drift | 8 PPM / °C |
Long-term stability | 60 PPM/year |
AC Current output | |
Range (I1, I2, I3 phase) | 0.1/0.25A/0.5A/1A/5A/10A/20A, switch automatically |
Adjustment resolution | 0.01%, 0.1%, 1%, 10%, |
Accuracy | 0.05% RG |
Stability | 0.005% RG/1min |
Distortion degree | better than 0.1% (not capacitive load) |
Load capacity | 25VA |
Full load regulation rate | Less than 0.01% RG |
Full load regulation time | Less than 1mS |
Temperature drift | 8 PPM/°C |
Long-term stability | 60 PPM/year |
Power output | |
Active power accuracy | 0.05% |
Reactive power accuracy | 0.1% |
Stability | 0.005% RG/1min |
Phase | |
Range | 0°-359.99° |
Adjustment resolution | 0.01°, 0.1°, 1°, 10° |
Accuracy | 0.03° |
Power factor | |
Adjusting range | -1 to 0 to +1 |
Resolution | 0.0001 |
Accuracy | 0.0005 |
Frequency | |
Range | 40-65Hz or 40-400Hz (option) |
Adjustment resolution | 0.001Hz, 0.01Hz, 0.1Hz, 1Hz |
Accuracy | 0.002Hz |
Temperature drift | 0.5PPM/°C |
Long-term stability | 4 PPM/year |
Harmonic | |
Harmonic times | 2-128 |
Adjustment resolution | 0.1% (compared with fundamental wave) |
Harmonic content (compared with fundamental wave) | |
Voltage | ≤40% |
Current | ≤40% |
Phase | 0°-360° |
Capacitive load capacity | |
0 - 280 V | 1uF |
280 - 420 V | 0.6uF |
Mechanical parameters | |
Dimensions (W×D×H) (mm) | 450x380x160 |
Weight (kg) | 18 |
Environmental conditions | |
Working temperature | 0°C to 40°C |
Storage conditions | -30°C to 60°C |
Relative humidity | ≤85% |