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Induction：
The JK3/3 series 20KVA UPS online pure sine wave battery backup uninterruptible power supply (UPS) and power conditioner with surge protection automatically provides defense against power problems. It is widely used in data center, let electronics longer life while protecting them from harmful dirty power problems that may otherwise damage or degrade their performance. Low frequency, stable, isolated, widely used.
Main Feature:
1. True online double conversion;
2. Wide AC input range ±30%；
3. Dual DIP control technology;
4. The sixth generation IGBT device & advanced SVPWM technology;
5. Three-phase division, balanced stabilization;
6. With battery self-inspection function; Advanced redundant parallel function(option);
7. Multiple and complete protection functions;
8. Reliable loading capacity;
9. Industrialized design for Various scenarios 7 -inch touch screen+ LED display, more intuitive and clear;
10. RS232/RS485/RJ45/SNMP interface(option).
Product Details:
Dual DSP digital control technology， to make UPS control accuracy and stability, the entire power system is more reliable.
The internal electrical connection is conductive with copper strips, which is suitable for various impact loads, especially industrial equipment.
Technical Parameters:
| Model | JK3/3 20kVA | |
| Rated Power (KW) | 20kVA/16KW | |
| Input | nput range | 380V/400V/415VAC±30% |
| nput frequency range | 50Hz/60Hz±5%(±10%optional) | |
| nput power factor | ≥0.95 | |
| Output | Output voltage accuracy | 380V/400V/415VAC±1% |
| Output frequency | AC mode is 50/60Hz±1Hz;battery mode is 50/60Hz±0.1Hz | |
| Voltage phase deviation | 120°±1° | |
| Unbalanceload umentof parallelunit | ≤5% | |
| Voltage unbalance | Balanced load＜1%;50%Unbalanced load＜3%;100%Unbalanced load＜5% | |
| Waveform distortion | Pure sine wave,resistive load≌2%;non-linear load≤3% | |
| Overload capacity | 125% 10 minutes;150% 60s | |
| Current peak ratio | 3:1 | |
| Battery | Rated DC voltage | 384VDC(±24V adjustable) |
| Battery type | 2V/6V/12V Maintenance-freelead acid battery | |
| Battery number | 32PCS/12V (30-34PCS ADJUSTABLE) | |
| Charging current | According to user's need | |
| System | Switch time | AC mains←→Battery:0 ms;Invert←→Bypass:＜ 2 ms |
| IP class | IP20 | |
| Efficiency | ≥90%(full load),≥97%(ECO mode) | |
| Noise | ＜55dB(1 meter) | |
| Envirenment | Operating temperature | 0℃~45℃ |
| Relative humidity | 0~95%,non-condensing | |
| Altitude | ≤4000 meter | |
| Overall | Size W×D×H(mm) | 555x725x1220 |
| Net weight(kg) | 255 | |
Application scenarios:
Production Process:
Company Profile:
Key words:
Ture Online UPS System for Data Center 20KVA Uninterruptible Power Supply
Classification:
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WhatsApp: 8613790007735
E-Mail：sale-1@pan-ups.com.cn
Address: 4th Floor, 1st Door, Zone A7, Hao Science Park, Nanhai District, Foshan City, Guangddong Province, China.
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