3 Phase in Single Phase Out UPS | 20KVA/16KW | Input: 380Vac/400Vac/415Vac | Output: 220Vac/230Vac/240Vac | 384Vdc
Prostar HM20K 3 phase in single phase out online industrial ups 20kva is a state-of-the-art uninterruptible power supply, achieving the highest possible level of on-line double-conversion performance as defined within IEC EN 62040-3.
Prostar HM20K 3 phase in single phase out online industrial ups 20kva is adopting the technology , which combined with the world’s most advanced DSP digital control technology currently, and IGBT high frequency Pulse Width Modulation technique (PWM).
Double-conversion online topology design makes the output frequency of UPS, which used for tracking, phase-locking, voltage regulator and filter out noise, interference from the power grid fluctuations in pure sine wave power supply, and make the UPS more comprehensive and perfectly protection for the users.
Figure 1 Uninterruptible Power Supply Solve the Power Problem
Online industrial ups 20kva is equipped with standard output isolation transformers, static bypass switch and manual maintain switch, making the UPS has a very high capacity to engage in short-circuit. It not only could be used for the worst environment, but lso it has perfect protect function, like over-voltage, under-voltage, output over-voltage, short circuit protection, over-temperature protection.
3 phase in single phase out online industrial ups 20kva has been designed to protect critical information and telecommunications systems, networks, services and processes whose operation could be disrupted by poor power quality and/or breaks in their mains power supply.
Figure 2 High Performance Industrial Online UPS
Figure 3 Industrial Online UPS Intelligent Monitoring
Figure 4 Easily solve 9 of eletricity use problem
Figure 5 Industrial Online UPS Key Components
Figure 6 Industrial Online UPS Internal Structure
Figure 7 Industrial Online UPS Touch Screen LCD Information
1) DSP digital control technology
Core system uses the world’s most advanced all-digital DSP control technology, which can effectively guarantee the UPS’ core system accurate, and fast running.
Online UPS DSP Control Module
2) Advanced IGBT inverter technology
Combined high-reliable and high-efficiency IGBT inverter technology with high-frequency Pulse Width Modulation technology (PWM).
It could reduce noise and power loss, to ensure users can load in a variety of working situations and obtain high-quality voltage output and maximum cost-effectiveness, but also make input efficiency more than 95%.
InFineon IGBT Module
3) Pure-online double conversion technology
Reliable and stable, after filtered and regulated, the output sine wave from pure-online double conversion technology, not only has the atmospheric disturbance suppression filter, but also with the standard output isolation transformers, static bypass, maintenance bypass, make this product with higher ability to engage in short circuit current. And it can be applied to the worst working environment.
Online Double Conversion Technology
4) Perfect Protection
Perfectly system protection functions: It has AC over-voltage, under-voltage, output over-voltage, under-voltage, output overload, short circuit protection, inverter, rectifier over-temperature protection, voltage under-voltage warning, battery over charging protection and other protections in one to ensure the system to operate stably and reliably.
5) Powerful Redundant Parallel Connection Function
Durable and reliable design of industrial-type modular structure, combined with full digital DSP control technology core system, make this product not only can be used for N +1 / N + X redundancy and the ability of enlarge the capacity, but also permit different power and different times of the UPS could be in parallel. It greatly reduced the user’s pre-and post-purchasing costs, and increased capacity costs, but also expanded upper spaces of increasing capacity.
UPS Redundant Parallel Connection
6) Powerful communication system
The standard equipped with RS232 interface, dry contact relays, emergency switching device EPO input interface.
7) Low-power dissipation but high-efficiency
To achieve more than 98% of ultra-high efficiency under ECO economic model, which can effectively bring down the amount of electricity, and effective in accordance with the requirements of energy-saving target of the country.
8) Prediction warning system
LCD panel automatic detection function and timely warning in advance, with the boot self-diagnosis function. It could avoid the hidden danger in time due to UPS’ failure, which caused risks. Also it could automatically alarm by setting the battery discharge to standby time is less than a set value.
9) Humanized panel display
Humanized panel settings, the users can set system parameters, date, output voltage, battery capacity, alarm function, light-load shutdown, system boot time, MODEM settings, such as orders, also it can be up to 120 abnormal failure information for users to query.
10) Super-strong environment adaptability
This product has superior environmental adaptability, wide AC input range, greatly reduces the frequency of battery using, and effectively extends the battery life.
11) Powerful Overload Ability
Using the pure-online double conversion technology, with the output isolation transformers, static bypass, and maintenance bypass.
Inverter Overload Ability reached 110% / 125% / 150% overloading time can last for 300min/10min/1min.
Bypass Overload Ability reached 150% / 170% / 250% overloading time can last for 60min/10min/1min.
|Noise||53dB~62dB(Distance 1 Meter)|
|Voltage||3 Phases 4 Wires, 380Vac/400Vac/415Vac ± 25%|
|Voltage||Single Phase, 220Vac/230Vac/240Vac ± 1%|
|Harmonic Distortion||Linear load<3%, Non-linear load<5%|
|Imbalance Voltage||Balance load≤1%, Imbalance load≤3%|
|Phase Shif Angle||Balance load≤1°, Imbalance load≤2°|
|Transient Response||Output at 0~50%~100% ≤5%, response ≤ 10ms|
|Overload Capacity||110%≥300Min, 125%≥10Min, 150%≥1Min|
|Wave Form||Pure sine wave|
|Type||Support VRLA Battery|
|Max. Charging Current||0.2AxC10|
|Protection||Input over-voltage, under-voltage; output overload, shortcircuit; Inverter over-temperature; Battery under-voltage,over-voltage|
|Parallel Mode||N+1,N+X,can be in parallel with differenct power capacity|
|Meantime Between Failures||300,000Hours|
|Operating Temperature||0℃ to 40℃|
|Altitude||<1000m (with increase of 100m,it will reduce output of 1%) max. 4000m|
|Storage Temperature||-15℃ to 50℃|
|Remote Signaling||Dry contact (battery low,battery discharging,bapass/fault),EPO|
|Remote Control||EPO and bypass|
|SNMP||Power managemetn from SNMP manager and web browser|
|Optional||Dustproof & dampproof, Isolating inverter transformer, lightning surge absorption, static switches, manual maintainence switch|