Induction:
JK3/3 series 30KVA online ups is the collection digitization, informationization, network as one of high intelligent products, with powerful information acquisition system, signal processing system, detection system and perfect protection system. This 30kVA low frequency ups is with isolated stable output, widely used in all kinds of electricity environment, Personalized design, powerful human-machine conversation function. Visual touch screen display and state monitoring interface, make each user operate simply and conveniently.
Main Feature:
1. True online double conversion;
2. Wide AC input range ±30%;
3. Low frequency industry grade;
4. Dual DIP control technology;
5. The sixth generation IGBT device & advanced SVPWM technology;
6. Three-phase division, balanced stabilization;
7. With battery self-inspection function; Advanced redundant parallel function(option);
8. Multiple and complete protection functions;
9. Reliable loading capacity;
10. Industrialized design for Various scenarios 7 -inch touch screen+ LED display, more intuitive and clear;
11. 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 30kVA | |
| Rated Pewer(KW) | 30kVA/24KW | |
| 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-free lead acid battery | |
| Battery number | 32PCS/12V(30-34PCS ADJUSTABLE) | |
| Charging current | According to user's need | |
| System | Switch time | AC mains←→Battery:0ms;Invert←→Bypass:< 2 ms |
| IP class | IP20 | |
| Efficiency | ≥90%(full load),≥97%(ECO mode) | |
| Noise | <55dB(1 meter) | |
| Environment | Operating temperature | 0℃~45℃ |
| Relative humidity | 0~95%,non-condensing | |
| Altitude | ≤4000 meter | |
| Overall | Size W×D×H(mm) | 555x725x1220 |
| Net weight(kg) | 301.5 | |
Application scenarios:

Production Process:

Company Profile:

Key words:
Uninterruptible Power Supply 3 Phase 30kva Online UPS
Classification:
Related Products
See more of our quality related products
Line Interactive UPS 6kVA 48V with Internal Battery
The line interactive ups 6kVA come loaded with state-of-the-art technologies and innovations to be able to fit in with the ever-changing electricity environment. It is a 6000va low frequency pure sine wave ups with AVR function, continue supplying stable green power for users. this 6kVA UPS with large battery capacity that can keep a computer or other electricity appliance running long time after power failure.
5kVA UPS System (Uninterruptible Power Supply)
HTS Series 5kVA system is designed to protect your equipment from dangerous spikes and surges. this 5000va ups is compact and powerful unit, output stable and green power. It can built-in different battery for long backup time.The internal batery can be lead acid type or gel type or Li-ion battery, that can keep a computer or other electricity appliances running after power failure.
4 kVA UPS Power with Internal Batteries
4kVA/ 3200 Watt line-interactive UPS uninterruptible power supply is available with optional input and output voltages of 220V/120V AC. The internal battery can be lead acide, gel or lifepo4 type, the battery number and capacity can be change according to actual need. This one is the best 4000VA UPS battery backup for critical devices like computers, servers, networks, medical machines, etc. with overload protection and LCD display, high reliability and favorable price.
This UPS 3kVA supply pure sine wave output. The pure sine wave output waveform means your equipment get clean pure sine wave power which is best for your sensitive, high-value equipment. This is 3000VA pure sine wave line interactive UPS with different internal battery for long backup time, can meet your UPS requirement for PCs, Workstations, Office Equipment, Home Appliances, POS Machines, and other similar devices.