product description:
Golden Samurai ST series high frequency online UPS, using advanced DSP digital control technology, loaded with active input power factor correction (PFC) technology, power supply model
Intelligent protection systems such as zero-switching and frequency adaptive systems can effectively ensure the continuity and stability of the power supply of key equipment, and are compact and easy to use.
Application areas:
Medical, finance, telecommunications, government, transportation, manufacturing, education, enterprises, etc.
Features:
Advanced DSP digital control technology:
Active input power factor correction (PFC)
The Golden Samurai ST series adopts advanced DSP digital control technology.
ST series adopts digitally controlled active power factor correction technology
While improving product performance, it greatly satisfies users’
(PFC), make the input power factor close to 1, to avoid the grid environment
The practicality, efficiency, reliability and safety requirements of the even if
Pollution, achieve the purpose of energy saving and reducing system cost.
The electrical environment is relatively harsh, which can also ensure the stable and continuous operation of the equipment.
Ultra-wide input voltage range:
The ST series provide users with an ultra-wide input voltage range.
It can also work stably in the mains power supply mode under the power grid environment, reducing electricity
The number of battery discharges extends the service life of the battery and saves the cost of use.
Frequency adaptive system:
The user can set to a fixed 50Hz or 60Hz system, or
Is set to automatically recognize and adapt to 50Hz 1 60Hz power system, full
Meet the requirements of different power systems.
The output power factor is 0.9:
Adapt to the characteristics of most current electrical equipment to achieve stronger load capacity
Active input power factor correction (PFC):
ST series adopts digitally controlled active power factor correction technology
(PFC) to make the input power factor close to 1.
Pollution, achieve the purpose of energy saving and reducing system cost.
Wide input frequency range:
The wide input frequency range enables the UPS to adapt to different power supplies such as generators.
Electrical equipment, which can effectively isolate the bad power generated by the power supply equipment, which is negative
The load provides pure, safe and stable electricity.
Green:
This product is a green environmental protection product, in line with national electronic information products
Pollution control management measures to ensure that the products are not
Will cause harm to the environment and people.
Powerful scalability features:
Smart slot provides a wealth of expandable functions, you can choose
USB card, AS400 card, CMC monitoring card, SNMP card,
RS485 card, EMD environmental monitoring card.
ST6-10K is a new-generation product developed by the company. It adopts a series of new technologies in the industry-PFC soft switching technology, three-level inverter technology, PFC and
Inverter dual hardware current limiting technology. It has greatly improved performance, efficiency, cost, and power density compared with the previous generation products.
●The heat generation of key components is reduced, and the efficiency of the mains battery is greater than 94%.
●The size of the chassis is reduced, and the power density is increased.
●The air volume of the fan is reduced and the noise is reduced.
●Rectifier and inverter hardware real-time current limiting protection, the machine stability is better.
advanced technology:
●The latest soft switching technology is used in the PFC boost, which reduces the PFC IGBT
Voltage spikes and switching losses increase the instantaneous height of UPS withstand lightning strikes
Pressure resistance.
●Using the latest three-level inverter architecture, solve the problem of half-bridge inverter circuit
With half-wave load, inductive load problem.
●Realize the digitization of inverter control, adopt voltage and current double loop control to improve
The dynamic response speed is high, and the output performance is improved.
●The PFC circuit adopts frequency multiplication control, which effectively improves the efficiency of the whole machine.
Complex grid adaptability:
●Ultra-wide input voltage range: 120AC-275AC
●Ultra-wide input voltage range: 40Hz-70Hz
●Input power factor>0.99
● Eliminate all kinds of pollution and interference in the power grid
● Faster input current limiting response speed, providing more perfect protection
Features
360° safety protection for key equipment
●Advanced DSP digital control technology
●Active input power factor correction (PFC).
●Frequency Adaptive System
●Ultra wide input voltage range
●The output power factor is 0.9
●Ultra wide input frequency range
●Powerful expandability function
●Green
Current electrical ground status Battery power supply mode City input mode City power transmission mode Machine load percentage Machine negative name
●Advanced DSP digital control technology
Advanced DSP digital control technology makes UPS performance higher, product performance more stable, and quality more reliable.
●Green
This product is a green and environmentally friendly product, which complies with the National Electronic Information Product Pollution Control and Management Measures. The product will not cause harm to the environment and humans under normal use.
●Active input power factor correction (PFC)
The use of digitally controlled active power factor correction technology enables the input power factor to be as high as 0.99 or more to avoid pollution of the grid environment and achieve the purpose of energy saving and system cost reduction.
●Wide input voltage and frequency range
Very wide input voltage and frequency range, even in areas with very harsh power environment, it can work stably in the mains power supply mode, reducing the number of battery discharges and extending the battery life.
●Zero switching
When the mains power is abnormal, the UPS will switch to battery power supply, and the conversion time of the UPS power supply mode is zero, which effectively guarantees the safety and reliability of load operation.
●Frequency Adaptive System
It can be set to a fixed 50Hz or 60Hz system. Or automatically recognize and adapt to 50Hz/60Hz power system to meet the requirements of different power systems.
●Powerful expandability function
The intelligent slot provides a wealth of expandable functions, you can choose USB card, AS400 card, CMC monitoring card, SNMP card, RS485 card, EMD environmental monitoring card.
●Load power factor is 0.9
Adapt to the characteristics of most current electrical equipment and improve the load capacity of the machine.
●Can be used with generator
With a wide input voltage and frequency range, it can effectively isolate the bad power generated by the generator and provide a pure, safe and stable power supply for the load.
| Rated power | 20kVA/18KW |
| Model | ST31 20KS PLUS |
| Voltage range | 207~475Vac three-phase four-wire + grounding wire |
| Operating frequency range | 40-70Hz（Adjustable） |
| Input power factor | ≥0.95 |
| Rated voltage and accuracy | 220Vac (1 ±1%) single-phase two-wire + ground wire |
| Output frequency | 46-54Hz synchronous municipal electricity; 50Hz (between 40-46Hz and 54-60Hz); 50Hz (battery) |
| Rated current | 91A |
| Output power factor | 0.9 |
| Output harmonic | ≤3% |
| Crest factor | 3:1 |
| Output overload | 105% ±5% < load ≤ 125 ±5% after 1 minute, switch to bypass output and alarm; 125 ±5% < load ≤ 150% ±5%: switch to bypass output and warning after 30 seconds; load > 135 ±5% and turn to bypass output and alarm after 300 milliseconds |
| Rated voltage | 192Vdc |
| Number of batteries | 16 |
| recharging current | 5.5A |
| Mains-battery conversion time | 0ms |
| effectiveness | ＞92% |
| Interface port | |
| control panel | LCD status indication |
| Emergency shutdown | Support EPO, Emergency Power Off |
| Size (length*width*height) | 533*260*501mm |
| Machine weight | 33kg |
| Working environment temperature | 0 - 40 °C |
| Working relative humidity | 20% - 95% |
| Noise | ≤60dB |
| Standard warranty | Maintenance or replacement within 3 years |
| Input parameters | |
| Input voltage | 380V AC (three-phase four-wire) |
| Enter hot wire diameter | 25mm2 （square millimetre） |
| square millimetre | 25mm2（square millimetre） |
| Enter ground wire diameter | 25mm2（square millimetre） |
| Enter empty on | 100A -3P （Ac empty open） |
| Output parameter | |
| Output voltage | 380V AC （Three-phase four-wire） |
| Output wire diameter | 25mm2（square millimetre） |
| Output zero wire diameter | 25mm2（square millimetre） |
| Output ground wire diameter | 25mm2（square millimetre） |
| Output null open | 100A -3P （Ac empty open） |
| Battery parameters | |
| External battery is empty | 100A-2P （DC empty open） |
| External battery wire diameter | 16mm2（Square millimeter） |
20 KVA (3:1) AC 380V input: AC 220V output
| Input parameters | |
| Input voltage | 380V AC (three-phase four-wire) |
| Enter the live wire diameter | 25mm2 （Square millimeter） |
| Input zero wire diameter | 25mm2（Square millimeter） |
| Input ground wire diameter | 25mm2（Square millimeter） |
| Input air switch | 100A -3P （AC open） |
| Output parameters | |
| The output voltage | 220V AC （Single phase double wire） |
| Output wire diameter | 25mm2（Square millimeter） |
| Output neutral wire diameter | 25mm2（Square millimeter） |
| Output ground wire diameter | 25mm2（Square millimeter） |
| Output MCB | 100A -1P （AC open） |
| Battery parameters | |
| External battery MCB | 100A-2P （DC MCB） |
| External battery wire diameter | 16mm2（Square millimeter） |
20 KVA AC 220V输入：AC 220V输出
| Input parameters | |
| Input voltage | 220V AC （Single phase double wire） |
| Enter the live wire diameter | 25mm2 （Square millimeter） |
| Input zero wire diameter | 25mm2（Square millimeter） |
| Input ground wire diameter | 25mm2（Square millimeter） |
| Input air switch | 100A -1P （AC open） |
| Output parameters | |
| The output voltage | 220V AC （Single phase double wire） |
| Output wire diameter | 25mm2（Square millimeter） |
| Output neutral wire diameter | 25mm2（Square millimeter） |
| Output ground wire diameter | 25mm2（Square millimeter） |
| Output MCB | 100A -1P （AC open） |
| Battery parameters | |
| External battery MCB | 100A-2P （DC MCB） |
| External battery wire diameter | 16mm2（Square millimeter） |
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Backup model: One year warranty, one year warranty for built-in battery
Online models: three-year warranty
12V24AH capacity battery products: three-year warranty
After-sales service contact information throughout the country: Contact us
7*24 hours service telephone:400-830-8833
