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Programmable AC power sources
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Product common features
 Programmable setting on current control
Suitable for different loads, power-factor of load ±0.7-1 can both be operational.
Voltage, frequency, time, angle setting, digits keystroke, high accuracy.
With digital timer, automatic power supply cutoff when test time runs out.
Have 30 sets of memory, able to set the voltage and frequency according to different specs.
With advanced digital forcing function generator to create accurate waveform with little distortion
No radiated interference, little harmonic component, special treatment and no interference
With GP-IB or RS-232 inside, have the function of TALK、LISTEN，can be connected to the computer
All the goods of this series above 1K adopt the high technology PWM to ensure high efficiency and good function.
Initial angles of waveform can be set, which makes it suitable for the measurement of summit current of nonlinear load.
lockedup function of information input can prevent error and ensure safety.
When setting parameters (e.g. V. F. T), the value can be displayed and error can be prevented.
Frequency range: 45Hz-999.Hz
LCD with large caption is used. Function keys and setting keys are easy to use and with high qualitative quality.
Function measurement: voltage, frequency, time, current, summit current, power and power factor
Ten sets of different voltages, frequencies, times can be set at a time, and 9999 tests can be carried out |
Single-phase series
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Type |
YF-6005P |
YF-610P |
YF-620P |
YF-630P |
YF-650P |
YF-6100P |
YF-6150P |
YF-6200P |
YF-6300P |
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Capacity |
500VA |
1KVA |
2KVA |
3KVA |
5KVA |
10KVA |
15KVA |
20KVA |
30KVA |
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Input |
Voltage |
1Φ2ω110V/220V±10% |
1Φ2ω220V±10% |
3Φ3ω220V±10% |
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Frequency |
50Hz 60Hz±5% |
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Output |
Voltage |
Low 0-150V,High 0-300V |
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Current |
4.2/2.1A |
8.4/4.A |
16.8/8.4A |
25/12.5A |
42/21A |
84/42A |
126/63A |
168/84A |
250/125A |
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Frequency |
45Hz-500Hz(option:45Hz-999Hz) |
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Stabilized load voltage rate |
≤0.5% |
≤1% |
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Total harmonic distortion |
≤0.3% |
≤1% |
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Size(W×D×H)mm |
430×515×198 |
430×550×240 |
430×550×460 |
480×600×940 |
600×730×1200 |
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Weight kgs |
33 |
49 |
58 |
66 |
81 |
160 |
180 |
230 |
300 |
Three-phase series
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Type |
YF-3015P |
YF-3030P |
YF-3060P |
YF-3100P |
YF-3150P |
YF-3200P |
YF-3300P |
YF-3450P |
YF-3600P |
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Capacity |
1.5KVA |
3KVA |
6KVA |
10KVA |
15KVA |
20KVA |
30KVA |
45KVA |
60KVA |
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Voltage |
1Φ2ω220V±10% |
1Φ2ω220V±10% |
3Φ3ω220V±10%或3Φ4ω220V/380V±10% |
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Output |
Frequency |
50Hz 60Hz±5% |
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Phase current |
4.2/2.1A |
8.4/4.2A |
16.8/8.4A |
27.8/13.9A |
42/21A |
55.6/27.8A |
84/42A |
126/63A |
168/84A |
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Phase voltage |
Low 0-150V,High 0-300V(OPTION:600V) |
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Line voltage |
0-520V |
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Frequency |
45Hz-500Hz(OPTION:45Hz-999Hz) |
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Stabilized load voltage rate |
≤0.5% |
≤1% |
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Total harmonic distortion |
≤0.3% |
≤2%(Full load testing) |
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Phase angle drift rate |
100%imbalance load≤2.5° |
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Size(W×D×H)mm |
480×600×940 |
600×730×1280 |
800×1000×1605 |
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Weightkgs |
110 |
130 |
160 |
180 |
260 |
320 |
380 |
430 |
550 |
Specs
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Frequency stability |
≤0.01% |
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Suitable load power factor |
±0.7-1 |
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Ammeter display |
Large LCD: voltage, current, frequency, power, P-Pcurrent, timer, power factor |
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Protector |
Have function of overload, circuit short, over temperature, protection and warning |
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Working atmosphere |
Over temperature 0-40℃ ；Relative humidity 10-99% |
※ Customization is welcomed.
※ Specifications of our products are subject to change without notice.
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