Evada's overseas department has been focusing on overseas markets for years, never letting go of every opportunity or abandoning every blank market. Even if the local climate is harsh, They can also provide the suitable solutions according to the on-site situation. They are the customers' most trusted friends and the most solid backing. They will set off with full enthusiasm to open up territory for Evada's globalization strategy.
愛維達海外事業部常年專注在海外市場，不放過每一個細小機會，不拋棄每一處空白市場，即使當地環境氣候惡劣，他們也能根據現場情況提供最優的解決方案，他們是客戶最信任的朋友，也是最堅實的后盾，為愛維達的出海之路持續開疆辟土。
Roy Xie，our regional manager, will briefly introduce our DTH33 series, which is our high-frequency 3 phase online UPS.
海外區域經理--Roy Xie 將給大家簡要介紹愛維達DTH33系列三進三出高頻在線式UPS。
This product is suitable for finance, communication, security office, computer room, network center, electronic medical equipment, industrial auto-control equipment and the related applications.
這款產品適用于金融、通信、安防辦公、機房動力、網絡中心、電子醫療設備、工業控制設備等相關領域。
Product features
亮點
Smart digital control
智能化數字技術
The inverter and PFC of the UPS use the advanced 32-bit high-speed DSP chip as the core control system to realize faster data processing and signal control, which greatly improves the performance and the reliability of the whole machine.
UPS的逆變和PFC采用先進的32位高速數字信號處理器DSP芯片為核心的控制系統，實現更快的數據處理與信號控制，大大提高整機性能指標與可靠性。
User friendly interface
友好的人機界面
The large touch screen & push-button designed adopted to display the operating status, load status, mains power status, and battery status of the UPS, allowing users to monitor the machine operating status, and the changes in the application environment at any time.
采用LCD顯示屏加按鍵設計，將UPS的運行狀況、負載狀況、市電狀況、電池狀況等清晰的顯示在面板上，讓用戶隨時掌握UPS運行狀態及應用環境的變化。
Power-on diagnosis function
開機自診斷功能
When turned on, the UPS starts to perform self-diagnosis on the key circuits, which can identify the input phase sequence and the reverse connection the battery. The function enable the UPS detecting potential problems and risk in time.
上電及開機時，UPS即開始對關鍵電路進行自檢，可識別輸入相序及電池正負極反接等故障。以便及時發現問題，消除故障隱患。
Frequency auto-sensing
50/60Hz頻率自適應功能
Auto detect the power frequency (50Hz/60Hz), and adjust the machine frequency accordingly. So the UPS could be used worldwide very easily.
頻率自動識別，適應50Hz/60Hz電源系統，滿足全球電源系統要求
Compatible with generator
兼容發電機輸入
Compatible with generator power to continuously provide safe and stable power to the load.
兼容發電機輸入，持續為負載提供安全、穩定的電源。
Flexible battery configuration
強大的電池調節能力
Support 30-44 batteries adjustable, more flexible to use.
支持30-44節電池可選，使用更靈活。
Cold start and mains start function
冷啟動和市電啟動功能
In case of abnormal mains power, the UPS can be started directly from the battery power to meet the needs of emergency use;
In case of no battery, the UPS can be started directly by the mains power, and can be used as a high-precision regulated power supply.
市電異常狀況可以直接用電池啟動UPS，滿足應急使用需求；
無電池狀態可直接采用市電啟動UPS，可作高精度穩壓電源使用。
EPO function
EPO緊急關機功能
When there is an emergency occurs, we can stop the UPS through EPO function.
當緊急事故發生時，可以快速關斷UPS。
Multiple communication interface
豐富的通信接口
Equipped with RS232, RS485, dry contact, and support SNMP card.
具備RS232、RS485干接點接口，支持選配SNMP卡靈活組網。
Eco mode
ECO經濟運行模式
Equipped with ECO mode, it can improve the power efficiency and reduce the cost of energy consumption.
具備ECO經濟運行模式，提高電能利用率，降低耗能費用。
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