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PRT250K 3/3, 250KVA/200KW, 380VAC, 480VDC, 50HZ/60HZ, Industrial-grade Online Low Frequency UPS(Transformer base)
Product Description
- Features
1). DSP Digital Control Technology
2). Advanced IGBT Inverter Technology
3). Pure Online Double Conversion Technology
4). Perfect Protection
5). Powerful Redundant Parallel Connection Functions
6). Prediction Warning System
7). Powerful Communication System
8). Low-power Dissipation But High-efficiency
9). Large Screen full-color Touch Screen
10). Super strong Environment Adaptability
11). Advanced Communication Features
12). Powerful Overload Ability
Widely used in Data Center, Financial and Security, Postal and Telecommunications, Industrial and commercial tax affair, Industrial Equipment, Large Internet Computer Room, Energy and Electricity, Medical and Health etc.
2. Overview
PRT series UPS is adopting the technology combined with the world 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 output 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. After CONPO R&D center elaborately designed for more than 10years, CONPO has designed a modular structure, whose overall operation is 5times more reliable and stable performance than regular UPS MTBF is over 300.000hours.
PRT series UPS includes 3-phase ins and 3-phase outs from PRT10K~500K which can be in parallel with 8units UPS directly, conveniently and fast, flexible parallel technology could be applied to different loads and systems. According to the needs of customers’ constitute, it could make N+1 or N+X construction, but also according to the different needs of customers with different capacity, it could be in parallel with random 8units UPS, and all the load will be loaded by all 8units UPS averagely of the parallel redundant UPS system. Any UPS of the parallel redundant system was failed, the UPS will share its load immediately, to ensure system running normally. During the process of the parallel UPS, it does not set the host and the standby one, but was selected by customers flexibly. The first turned on UPS is automatically set to the host, when the host system filed, the host identity immediately transferred to another UPS, thereby ensuring the supply of electricity for clients during the suing process, so it could become a true uninterruptible power supply.
PRT series UPS equipped with standard built-output isolation transformers, static bypass switch and manual maintain switch, making this series UPS has a very high capacity to engage in short-circuit. It could be used for the worst environment. Also it has perfect protect function. Moreover, it has the AC input, over-voltage, under-voltage, output over-voltage, short circuit protection, inverter, rectifier, over-temperature protection, voltage under voltage warning, battery over charging protection and other protections in one, to ensure system operation stably and reliably.
3. Features
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.
2). Advanced IGBT Inverter Technology
Combined high-reliable and high-efficiency IGBT inverter technology with high-frequency pulse width modulation technology(PWM). It could reduced 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%.
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.
4). Perfect Protection
Perfect 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). Powerfull Redundant Parallel Connection Function
Durable and reliable design and 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.
6). 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.
7). Powerfull Communication System
Standard equipped with RS232 interface, RS485 interface, dry contact interface, emergency switch device EPO input interface. Applicable to RS232, RS485, MODENBUS and other agreements. With the SNMP adapter, the UPS has remote network management capabilities that provide instant UPS data and power information, through a variety of network management system for communication and management.
8). 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.
9). Large Screen Full-color Touch Screen
Using 7-inch full-color touch screen, it can provide a variety of language display, also could provide the both graphical and digital display, suitable for users to view the status, data and operational control, can set their own system parameters, data, output voltage, battery capacity, alarm function, light load shutdown, the system regularly boot, MODEM setting and other commands, but also can store up to 120 abnormal fault information for users query at any time for grasping the UPS information timely.
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. All circuit boards are used three anti-technology of dust-proof, anti-fog, anti-salt, which making UPS using life much longer in more in the bad environment.
11). Advanced Communication Features.
a. Operating parameters display: voltage, current, frequency, battery temperature, load percentage, the current load back-up battery time remaining.
b. Alarm information: up to 120 commonly-used alarm information and internal fault real-time records, and UPS system will automatically record the fault code and time when the machine fails, meanwhile, the contents of code can be referenced for the user’s manual support “Wechat alarm”, “SMS alarm” function, can send out the notice information timely when the device alarm to meet the need of more mobile and internet users, and to improve the management and maintenance efficiency of the uninterrupted power supply.
c. Command: battery test, system shutdown, parameter settings, and also can shutdown the UPS emergently on the LCD or on remote control panel.
d. Operation parameter setting: to set the current date, output voltage, battery capacity, alarm function,
light-load shutdown, the system timer switch machine, MODEM settings and son.
e. Battery management functions: display input/output bypass voltage, frequency, load percentage, battery backup time and so on.
To start battery test, we can obtain the battery voltage, current, discharge time and other data.
To set forecast alarm function, also it could automatically alarm by setting the battery discharge to standby time is less than a set value.
f. Supported software interface: windows9x,2000,NT,Me,XP, Linux, Novell, Macosx, NT4.0 etc.
12). Powerfull Overload Ability
Using the pre-online double conversion technology, with 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.
4.Technical Datas
PRT10K~500K(Three phase in, and Three phase out) | ||||||||||||||||
Model | PRT10K | PRT15K | PRT20K | PRT30K | PRT40K | PRT50K | PRT60K | PRT80K | PRT100K | PRT120K | PRT160K | PRT200K | PRT250K | PRT300K | PRT400K | PRT500K |
Capacity | 10KVA/ 6KW | 15KVA/ 12KW | 20KVA/ 16KW | 30KVA/ 24KW | 40KVA/ 32KW | 50KVA/ 40KW | 60KVA/ 48KW | 80KVA/ 64KW | 100KVA/ 80KW | 120KVA/ 96KW | 160KVA/ 128KW | 200KVA/ 160KW | 250KVA/ 200KW | 300KVA/ 240KW | 400KVA/ 320KW | 500KVA/ 400KW |
Battery Voltage | 384V | 480V | ||||||||||||||
UPS Efficiency | >or=95% | |||||||||||||||
Noise | 48-54Db(distance1m) | 53-60Db(distance1m) | 53-62Db(distance1m) | 54-65Db(distance1m) | ||||||||||||
Size (W*D*H)mm | 485*695*1000 | 555*740*1220 | 800*750*1400 | 1070*750*1400 | 1420*895*1650 | 1630*1026*1902 | ||||||||||
Weight (kg) | 172 | 186 | 198 | 275 | 335 | 365 | 395 | 557 | 633 | 752 | 940 | 1176 | 1207 | 1244 | 2600 | 2850 |
Input | Voltage | 3phases 4 wires and ground 380V/400V/415V+/-25% | ||||||||||||||
Frequency | 50HZ/60HZ+/-5%(Automatically) | |||||||||||||||
Power factor(PF) | >or=0.95 | |||||||||||||||
Inverter Output | Voltage | 3phases 4 wires and ground 380V/400V/415V+/-1% | ||||||||||||||
Frequency | 50HZ/60HZ+/-0.05%(by battery) | |||||||||||||||
Harmonic distortion | Linear load<3%, Non-linear load<5% | |||||||||||||||
Imbalance voltage | Balance load<or=1%, Imbalance load<or=3% | |||||||||||||||
Phase shif angle | Balance load<or=+/-1, Imbalance load<or=+/-2 | |||||||||||||||
Transient response | Output at 0-50%~100%<or=5%, response<or=10ms | |||||||||||||||
Overload capacity | 110%>or=300min, 125%>or=10min, 150%>or=1min | |||||||||||||||
Crest factor | 3:1 | |||||||||||||||
Wave form | Pure sine wave | |||||||||||||||
Transfer time | 0ms | |||||||||||||||
Battery | Max. charging current | 0.2A x C10 | ||||||||||||||
Charging time(Standard) | 12hours | |||||||||||||||
System | Protective function | Input over-voltage, under-voltage, output overload, short circuit, inverter over-temperature, battery under-voltage, over-voltage | ||||||||||||||
Running temperature & humidity | 0-40℃ degree Celsius, less than 95%(without condensing) | |||||||||||||||
Altitude | <1000M(with increase of 100m, it will reduce output of 1%) max 4000m | |||||||||||||||
Communication interface | RS232, RS485 | |||||||||||||||
Remote signaling | Dry contact(battery low, battery discharging, bypass/fault), EPO | |||||||||||||||
Remote control | EPO and bypass | |||||||||||||||
Degree of protection | IP20(front door opened) | |||||||||||||||
Parallel mode | N+1, N+X can be in parallel with different power capacity | |||||||||||||||
Software interface | Windows9x, 2000, NT, ME, XP, Linux, Novell, Macosx, NT4.0 | |||||||||||||||
Mean time between failures | 300,000hours | |||||||||||||||
Optional | Dustproof & dampproof isolating inverter transformer, lighting surge absorption, static switches, manual maintenance switch | |||||||||||||||
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