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CL309-CL309-CL309
CL309 申請進(jìn)行靜電等EMC測試?yán)擞亢蛯嵱玫拿}沖,測量部門,質(zhì)量檢驗部門,研發(fā)機(jī)構(gòu)和工業(yè)企業(yè),特別是對千瓦輸出負(fù)載水平的必要性,以及作為試驗臺的電源三相電度表高精確的類和三相設(shè)備。
產(chǎn)品簡介
詳細(xì)介紹
CL309 Three-phase Program-controlled Power Source
CL309-CL309-CL309
CL309-CL309-CL309
Applied for conducting such EMC tests as electrostatic, surge and burst of pulses by Utility, measurement department, quality inspection department, R&D institution and industrial enterprises, especially for the necessity of kW level of output load, and regarded as power source for the test bench of three-phase energy meter with high accurate class and for three-phase equipment.
Functions
- Regarded as power source for the test bench of three-phase energy meter with high accurate class and for three-phase equipment
- Freely set and voltage, current, phase, power factor and frequency and conduct load adjustment load
- Adopt four adjustment resolutions for output value
- Set amplitude and phase of 2 to 21 times harmonic
- Solved the problem of unstable output caused by electromagnetic interference and applied as power source for conducting EMC tests of electrostatic, surge and burst of pulses
CL309 Features
- Equipped with protective device between power input and power source output; no impact on power grid during the output of power source
- Wide output range of voltage and current; large power; high –degree of stability and low-degree of waveform distortion
- Solve the interference problem of power frequency and beat frequency; thus stable operation
- High resolution of output value; e.g. voltage, current and power is better than 2×10-5, phase 0.001° and frequency 0.001 Hz
- Enhance the stability of power amplifier tube of large power, thus less fault rate
- Auto switch for all gears
- Auto fault detection and perfect protective function
- Adopt RS232 and RS485 port to connect with PC
CL309 Specifications (RD stands for “readind data” and RG for “range”)
| Item | Parameter |
|---|---|
| Output Voltage | |
| Gear | 57.7 V, 100 V, 220 V, 380 V, auto switch |
| Adjustment resolution | 0.01% RG, 0.1% RG, 1% RG, 10% RG, free selection |
| Display accuracy | ≤0.1% RG |
| Output Current | |
| Gear | 0.01 A, 0.02 A, 0.05 A, 0.1 A, 0.25 A, 0.5 A, 1 A, 2.5 A, 5 A, 10 A, 25 A, 50 A, 100 A, auto switch |
| Adjustment resolution | 0.01% RG, 0.1% RG, 1% RG, 10% RG, free selection |
| Display accuracy | ≤0.1% RG |
| Output Voltage, Current and Power Stability | 0.02% / 120s |
| Phase Output | |
| Adjustment Range | 0.00°～359.99° |
| Adjustment resolution | 0.01°, 0.1°, 1°, 10°, free selection |
| Display accuracy | 0.05° |
| Frequency | |
| Adjustment range | 45 Hz ～ 65 Hz |
| Adjustment resolution | 0.001 Hz, 0.01 Hz, 0.1 Hz, 1Hz, free selection |
| Display accuracy | 0.01 Hz |
| Harmonic | |
| Harmonic times | 2 ～ 21 |
| Adjustment resolution | 0.1% (compared with fundamental wave) |
| Harmonic contents (compared with fundamental wave) | |
| voltage | 2 ～ 21 times ≤40% |
| Current | 2 ～ 21 times ≤40% |
| Harmonic phase | 0° ～ 360° |
| Distortion | 0.5% (in conditions of linear load) |
| Symmetry of Three-phase Energy | |
| Phase difference of three-phase voltage | Three-phase four-wire voltage: 120° ± 0.5°; Three-phase three-wire voltage: 60° ± 0.5° |
| Phase difference of three-phase current | 120° ± 0.5° |
| Max. value of phase difference between phase voltage and phase current | ± 0.5° |
| Output Capacity | |
| Voltage | Min. 100 VA and max. 900 VA for each phase |
| Current | Min. 200 VA and max. 1600 VA for each phase |
| Others | |
| Power supply | AC 3 × 220/380 V ± 10%, 50 Hz |
| Operating temperature | 0 ℃ ～ 40 ℃ |
| Relative humidity | ≤ 85 % |
| Weight | ≤ 120 kg |
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