Full DSP Controlled Heavy Duty UPS
1. System Introduction
This UPS is a full-digitized with European Cortex-M3 MCU (STM32F103RCT6 )controlled single phase input/single phase output or 3 phase input/single phase output online UPS. It provides reliable, stable, and constant AC power for computer equipment, telecommunication devices, precision equipment/instrument, and network termination equipment (NTE). UPS systems protects all these devices from losing data or information due to power outage, interruption or disruption to truly and comprehensively solve power issues, such as power outage, power surge, voltage sags, temporary over-voltage, temporary under voltage, frequency offset, power disturbances, switching transients, and harmonic wave distortion.
2. System Features
2.1 High Performance Index
◆ Advanced SCR Rectifier and IGBT Inverter Technology. Online 1/1 or 3/1 double conversion structure.
◆ Adapt with output isolated transformer technology to fit 200、220、230、240Vac,50/60Hz Grid Systems;
◆ Wide Input Range from Single Phase 160-280Vac、3 Phase 286-475Vac ,50/60 Hz±5%,High Adaptive Capacity to Mains Grid.
◆ High Overload Ability -- surge current protection technology to carry sudden impact for 0% to 100% load immediately without transfer to bypass;
◆ Overall Efficiency 85%. 98% under ECO Mode;
◆ Full-Digitized Non-master slave parallel redundancy technology. Parallel circumfluence ≤5%;
◆ Intelligent Charging Design. It equips with BAT low/over charged sensor to protect the charger. Real-time diagnosis on Battery status and response data simultaneously;
◆ 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.
◆ Battery Self-testing can be done on the LCD directly. Battery Capacity, UPS working mode (Online or ECO) can be set on the screen. All history faults and statistics can be seen on the screen to help user analyze the working summary of the UPS.
◆ Monitoring can be done by WAN/LAN SNMP adapter or Cloud Monitoring Adapter. UPS equips with RS232, USB, EPO ports, and can choose RS485 and Dry-contact as optional accessories.
◆ Front to Rear Ventilation Design to reduce the defective rate of the product.
◆ Smart Size.
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.
◆ Special Design on battery connectors to save the shock hazards from mis-operation;
◆ 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
DI 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
DI 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.
5. Technology Points
◆ MCU control provides higher system reliability than traditional UPS systems.
◆ Wide Input Voltage and Frequency Range.;
◆ Non-Master Slave digital parallel redundancy feature;
◆ Advanced Battery Management system;
◆ High Overload Ability;
◆ Dot Matrix Color Screen for friendly and intuitive display;
◆ Online Double Conversion technology with output isolated transformer
◆ Smart Size compared to the same size of the UPS in the market. All UPS equipped with wheels.
Model |
DI10S/10L |
DI20S/20L |
DI30S/30L |
DI60S/60L |
DI100S/100L |
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Capacity |
1KVA/0.8KW |
2KVA/1.6KW |
3KVA/2.4KW |
6KVA/4.8KW |
10KVA/8KW |
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Host Machine Specification |
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UPS Structure |
Online Low Frequency Transformer Based Double Conversion |
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Transformer |
Output Isolation Transformer |
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Overall Efficiency (AC - AC) |
>85% |
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Noise (In 2 meters) |
<50dB |
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Working Temperature |
-10 to 40℃ |
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Storage Temperature |
-25 to 60℃ (Without Battery) |
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Humidity |
<95% Non-Condensing |
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Safety Standard |
IEC 62040 |
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Parallel Redundancy |
Available |
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Protections |
Overload, Short-Circuit, Over Temp., Utility Power Voltage High/low, BAT Voltage High/low |
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DC Start |
Available |
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Generator Compatibility |
Available |
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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 |
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Mute |
Auto |
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Cabinet Standard |
IP 20 |
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Cooling System |
Intelligent Speed Control Cooling Fan |
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Elevation |
<1000M, Without Derated |
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Rectifier Specification |
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Input Voltage |
220/200/230/240Vac Single Phase |
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Input Voltage Range |
160-280Vac |
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Input Frequency Range |
50 ± 5% Hz |
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Soft-Start |
> 20 Seconds |
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Output Specification |
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Output Voltage |
200/220/230/240Vac |
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Output PF |
0.8 |
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Output Voltage Regulation |
220 Vac ± 1% (Static Full Load), 220 Vac ± 2% (50-0% Sudden Change) |
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Output Frequency |
50Hz±0.1% (BAT Mode) |
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Distortion |
< 1%(Linear Full Load),< 3%(Non-Linear Full Load) |
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Frequency Tracking Range |
46-54Hz |
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Output Waveform |
Pure Sine Wave |
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Overload |
> 125%: More than 10 Min; > 150%: More than 1 min |
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Noise Suppression |
EMI/RFI Wave Filter |
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Crest Ratio |
3∶1 |
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Short-Circuit |
Circuit Auto Protection,Output Voltage/Current 0 |
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Output Abnormal |
INV. Output Auto-Locked Protection |
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Bypass Specification |
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Static Bypass Transfer Time |
0 ms |
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Static Bypass Range |
220Vac(-15~+15%) |
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Frequency Range |
±1Hz, ±2Hz, ±3Hz Adjustable |
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Bypass -> INV Transfer Time |
2ms |
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Frequency Tracking Speed |
0.5-2hz/s |
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Manual Maintenance Bypass |
None |
Available |
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Alarm Specification |
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Alarm |
Utility Power Fault, BAT Voltage Low, Overload,UPS Fault |
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Mute |
Auto | |||||
Battery Specification |
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Type |
Sealed Lead Acid Maintenance Free |
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Model Rated Volts/Units |
1-2KVA: 72Vdc. 6 Pieces 3KVA: 96Vdc, 8 Pieces 6KVA: 96Vdc or 192Vdc, 8 or 16 pieces 10KVA: 192Vdc, 16 pieces |
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Std.Model Charging Current |
Standard backup model: 1A External backup model: 5A (Optional to 10A) |
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BAT Low Protection |
Shutdown Protection |
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Communication Specification |
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Communication Port |
Rs232 (Std.);/SNMP/RS485/ Dry Contact (Optional Accessory) |
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Remote Software |
Multi-functional Monitoring System, Online and BAT Mode Status, BAT Fault, Remote Control |
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Physical Parameters |
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Std. Size mm(W×D×H) |
220 x 510 x 395 |
220 x 610 x 635 |
None |
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Ext. Size mm (W x D x H) |
220 x 610 x 475 |
220 x 610 x 715 |
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RM Size mm (W x D x H) |
430 x 540 x 178/3U |
430 x 540 x 220/5U |
430 x 540 x 266/6U |
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Std. Net Weight Kg |
34 |
40 |
46 |
105 |
None |
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Ext. Net Weight Kg |
25 |
26 |
29 |
76 |
125 |
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RM Size mm (W x D x H) |
None |
26 |
29 |
76 |
None |
User name | Member Level | Quantity | Specification | Purchase Date |
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