GF303B Portable Power Source,CE,ISO9001:2008,IEC approved,english
version display, with
excellent working performance.
(Accuracy class 0.1%/0.05%)
Application
It is suitable for all the power supply company, electric power
company distribution network automation departments, is also
suitable for petrochemical, coal mine, railway and steel industry
etc, to power automation departments use.
Features
1. Lightweight portable: the integrated module, weighing 6.8 kg;
2. The fastest output (10 ms): by high performance 32 bit CPU, the
frequency of 1.2 G;
3 Stable fastest (1s): hardware PID, the output of the standard
resource without delay, fast response;
4. With the strongest load, load regulation rate fast, single phase
with resistance sex load 15 VA; with pure capacitive load (0.33
uf);
5. Harmonic supreme: standard device can output 2-63 times higher
harmonic;
6. Stability, and the best, stability for 0.01% / min; English or
Chinese display.
7. Two kinds of frequency output: but at the same time points in
different frequency voltage output; And amplitude can adjust
arbitrarily output;
8. Powerful Software, the operation is simple, convenient, three
steps can complete verification;
9. Debugging far move communication protocols, as many as 20 types,
covering domestic all factories statute;
10. The fastest verification;
| Electrical parameters | |
| Accuracy class | 0.05%, 0.1% |
| Power supply | Single phase AC 85V-265V, 50/60 Hz |
| Communication Port | RS232, USB |
| AC Voltage output | |
| Range (U1, U2, U3 phase) | 0-140V; (0-264V option) |
| Adjustment resolution | 0.01%, 0.1%, 1%, 10%, |
| Accuracy | 0.05% RG |
| Stability | 0.01% RG / 1 min |
| Distortion degree | Better than 0.1% (not capacitive load) |
| Load Capacity | 15VA |
| Full load regulation rate | 0.02% RG |
| Full load regulation time | Less than 1mS |
| Temperature drift | 16 PPM/°C |
| Long-term stability | 60 PPM/year |
| AC Current output | |
| Range (I1, I2, I3 phase) | 0-6A |
| Adjustment resolution | 0.01%, 0.1%, 1%, 10%, |
| Accuracy | 0.05% RG |
| Stability | 0.01% RG / 1 min |
| Distortion degree | Better than 0.1% (not capacitive load) |
| Load capacity | 15VA |
| Full load regulation rate | 0.02% RG |
| Full load regulation time | Less than 1mS |
| Temperature drift | 16 PPM/°C |
| Long-term stability | 60 PPM/year |
| Power output | |
| Active power accuracy | 0.05% |
| Reactive power accuracy | 0.1% |
| Stability | 0.01% RG / 1 min |
| Phase | |
| Range | 0°-359.99° |
| Adjustment resolution | 0.01°, 0.1°, 1°, 10° |
| Accuracy | 0.05° |
| Power factor | |
| Adjusting range | -1 to 0 to + 1 |
| Resolution | 0.0001 |
| Accuracy | 0.0005 |
| Frequency | |
| Range | 40-65 Hz |
| Adjustment resolution | 0.001 Hz, 0.01 Hz, 0.1 Hz, 1Hz |
| Accuracy | 0.002 Hz |
| Temperature drift | 0.5 PPM/°C |
| Long-term stability | 4 PPM/year |
| Harmonic content (compared with fundamental wave) |
| Voltage | ≤40% |
| Current | ≤40% |
| Phase | 0°-360° |
| Harmonic | |
| Harmonic times | 2-63 |
| Adjustment resolution | 0.1% (compared with fundamental wave) |
| Mechanical parameters | |
| Dimensions (W×D×H) (mm) | 300x400x120 |
| Weight (kg) | 6.8 |
| Environmental conditions | |
| Working temperature | 0°C to 40°C |
| Storage conditions | -30°C to 60°C |
| Relative humidity | ≤85% |
