High Reliable 3/1 Phase Transformer Based UPS
1. System Introduction
JY Series is a small medium capacity true double conversion online UPS with DSP control. It has 1/1 or 3/1 phase structures and 1+1 parallel redundant function. Isolated transformer and the international advanced SMD design, which has outstanding stability and high reliability. Isolated transformer effectively suppresses and isolates utility surge voltage and impacts to load devices, which greatly protects load device with good synchronization with UPS systems.
2. System Features
2.1 High Performance Index
◆ Advanced SCR Rectifier and IGBT Inverter Technology. Online Single Phase Input/Output double conversion structure to adapt 380
V and 50/60 Hz Mains Grid Supply Systems.
◆ Wide Input Range from 286 Vac to 475Vac and 50/60Hz ± 5%. High Adaptive Capacity to Mains Grid Supply System and Different
kind of Loads. High Overload Ability -- surge current protection technology can carry the sudden impact due to 0% to 100% load immediately without transfer to bypass.
◆ Overall Efficiency 85%. 98% under ECO Mode.
◆ Full-Digitized Non-master slave parallel redundancy technology.
◆ Friendly and Intuitive User Interface. Large Color Dot-matrix LCD+LED Screen with multi-functional keyboard to check system parameters, such as fault histories, operational statuses, self-diagnosis periodically discharge settings, etc.
2.2 Safe and Reliable
◆ MCU control to operate all power conversion sessions during the operations, which has higher system reliability than traditional UPS systems.
◆ Output Isolated Transformer Built-in. It can reduce impacts and interferences from Load Harmonic Wave Current and N-Wire Voltage.
◆ 90% of system components are from international brands. All devices has been aged and fully tested for at least 24 hours before leaving the factory.
3. Rich Optional Accessories
JY Series UPS can use SNMP Network Adapter, RS485/Dry Contact, USB port, and EPO function to build up a remote control and monitoring system.
4. Application Type
JY Series UPS is designed for small and medium important equipment systems, such as small and medium commercial network equipment, small data center, important medical equipment, manufacturing process control system and communication equipment.
JY300L31 |
|
30VA/24KW |
|
Host Machine Specification |
|
UPS Structure |
Online Low Frequency Transformer Based Double Conversion |
Transformer |
Output Isolation Transformer |
Overall Efficiency (AC - AC) |
>85% |
Noise (In 2 meters) |
<50dB |
Working Temperature |
-10 to 40℃ |
Storage Temperature |
-25 to 60℃ (Without Battery) |
Humidity |
<95% Non-Condensing |
Safety Standard |
IEC 62040 |
Parallel Redundancy |
Available |
Protections |
Overload, Short-Circuit, Over Temp., Utility Power Voltage High/low, BAT Voltage High/low |
DC Start |
Available |
Generator Compatibility |
Available |
Display |
LCD Display: Multi-Language with all kinds of messages. Input Output Status, ECO Mode Settings, INV. Temp. TX Status Calendar, Time, Serial Number, Model, Structure, History Logs, Battery Test. LED Indicators: UPS States Indicator |
Mute |
Auto |
Cabinet Standard |
IP 20 |
Cooling System |
Intelligent Speed Control Cooling Fan |
Elevation |
<1000M, Without Derated |
Rectifier Specification |
|
Input Voltage |
380Vac + N + W, 3 Phase |
Input Voltage Range |
285-475Vac |
Input Frequency Range |
50 ± Hz 5% |
Soft-Start |
> 20 Seconds |
Output Specification |
|
Output Nominal Voltage |
220/230/240Vac |
Output PF |
0.8 |
Output Voltage Regulation |
220 Vac ± 1% (Static Full Load),
220 Vac ± 2% (50-0% Sudden Change) |
Output Frequency |
50Hz±0.1% (BAT Mode) |
Distortion |
< 1%(Linear Full Load),< 3%(Non-Linear Full Load) |
Frequency Tracking Range |
46-54Hz |
Output Waveform |
Pure Sine Wave |
Overload |
> 125%: More than 10 Min; > 150%: More than 1 min |
Noise Suppression |
EMI/RFI Wave Filter |
Crest Ratio |
3∶1 |
Short-Circuit |
Circuit Auto Protection,Output Voltage/Current 0 |
Output Abnormal |
INV. Output Auto-Locked Protection |
Bypass Specification |
|
Static Bypass Transfer Time |
0 ms |
Static Bypass Range |
220Vac(-15~+15%) |
Frequency Range |
±1Hz, ±2Hz, ±3Hz Adjustable |
Bypass -> INV Transfer Time |
2ms |
Frequency Tracking Speed |
0.5-2hz/s |
Manual Maintenance Bypass |
None |
Alarm Specification |
|
Alarm |
Utility Power Fault, BAT Voltage Low, Overload,UPS Fault |
Mute |
Auto |
Battery Specification |
|
Type |
Sealed Lead Acid Maintenance Free |
Model Rated Volts/Units |
360Vdc /30 units |
Charging Current |
5A/10A/20A |
BAT Low Protection |
Shutdown Protection |
Communication Specification |
|
Communication Port |
Rs232 (Std.);/SNMP/RS485/ Dry Contact (Optional Accessory) |
Remote Software |
Multi-functional Monitoring System, Online and BAT Mode Status, BAT Fault, Remote Control |
Physical Parameters |
|
Std. Size mm(W×D×H) |
430×985×1030 |
Std. Net Weight Kg |
295Kg |
User name | Member Level | Quantity | Specification | Purchase Date |
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