Completely DSP control
Generator compatibility
Cold start, self-starting function
8pcs ups parallel directly

DSPTT series (3/3) UPS

Digital Signal Process Technology

The peak products for you!

DSPTT series UPS is the perfect combination of the new generation controller components and the most advanced software. It adopt the DSP technology, the six generation IGBT and the static switch all make the UPS more reliable, larger capacity, especially the non host & subordinate parallel technology ( The max 8pcs directly parallel) is the top glass level of the world.

DSPTT series UPS completely break through the simulate circuit era. The DSP control technology and the high precision SMT technology make sure it can be suitable for all kinds of electronic circumstance. The capacity from 10KVA to 400 KVA, widely used in Telecom, bank, security, Traffic, power plant, industry etc.

Completely DSP control

    The inverter control, synchronization phase, input rectifier control, logic control of the UPS all adopt DSP digital control. The UPS with high precision, fast speed, comprehension performance.
 

Intelligent parallel technology

    With high parallel ability , can be freely parallel up to 8pcs. Geminately improve the output power.

Each parallel unit independence, no host and subordinate requirement, each unit can be the main unit, to make sure the parallel easily achieve.

N+1 in parallel can be with common battery bank

     In the real application parallel system, the traditional UPS must use separate battery and battery bank. The traditional configuraton not only add the cost aldo make the system unreliable. Our new generation DSP. the N+1  N+1 in parallel can be with common battery bank. Highly improve the system reliablity, saving the cost.

7 inch colorized LCD design with LED indicator

    Large screen colorized LCD design, easily operation, very convenience for daily management and maintenance. Can timely display the UPS operation parameter and the working status. The inner CPU can make record and alarm.

Flexible working operation selection

DSPTT series UPS with three working mode, UPS, EPS and ECO mode. The use can setting the working mode through the touch screen directly. Energy saving design

   Besides keep the traditional UPS functions, DSPTT series UPS compatible with ECO operation. In the energy saving mode working, the power factor of the UPS achieve more than 0.97

Intelligent battery management,

    DSPTT series UPS adopt the intelligent battery management system. Can be automatically adjust the battery charge current parameter according to the battery configuration, also can be reach boost and float charge transfer, the temperature compensation and battery discharge management. Besides this MTT series can detect the battery operation management through the monitor interface to make sure the battery high efficiency operation. The intelligent battery management not only reduces the operator’s work force also prolong the battery life time more then 55%.

Intelligent detecting system completely guard

This system the microprocessor can continuously online detect the power status, the breaker status and all the circuit working status. When failure happen, the detecting system will immediately inform the operator and synchronized start the UPS completely protection function.

Intelligent communication facility long distance supervise

   RS232&RS485 communication interface can really reach multi function communication and  long distance monitor.

   Optional SNMP card, 100% reach long distance monitor and administration of networks

   Optional dry contactor, adopt non source contactor efficiency monitor the UPS status.

High precision SMT technology

DSPTT series UPS replaces traditionally insert electric circuit processing with high precession SMD technology. This innovation not only save the space but also drastically eliminate the distortion of insert components in traditional UPS circuit. What’s more, it ensures the integrate circuit a safe operation and enhances its reliability & operation precision.

The fourth layer PCB and high precision SMT components completely eliminate all kind of high frequency signals which sending by the chips itself , distortion to the other chips. So as to make each chips can not affect the distortion and more improve the durable of the chips.

DSPTT series UPS, widely using SMD technology, is heat-resistant, highly accurate and also has an excellent filter, which greatly improves the whole performance of the UPS. It is more durable and its lifetime is prolonged.

 High integration design, more suitable for bulk production, can meet the customer OED ODM needs and demands

The Sixth generation IGBT

   High-speed switch feature of IGBT; High voltage and large current; adopting voltage drives, only needs little control power. With much lower saturation voltage, the inverter AB working efficiency much higher temperature lower, more reliable.

 Other advantages

Superior load.

It is completely capable to load from 0-100% while no need to change to bypass, which make sure the output reliable.

Perfect protection.

It has output over/low load protection, Input surge protection, phase sequence protection; battery over charge/discharge protection; short circuit protection; over-temperature protection and so on, as well as alarming function.

High dynamic performance.

Adopting kinds of feedback control such as instantaneous control method and valid date, it achieves high dynamic adjustment and reduces the output THD.

Three phase separate adjustment, balance voltage stable

Three phase separately control, reach the instantaneous over balance control so as to make sure the 100% load imbalance

Characteristic setting

Can be setting the input parameters according to the different input mains(Only for the specialty operator)

Generator compatibility  

According to the real electric circumstances can be compatible to the generator. EPS mode suitable for large power backup power supply, highly improve the generator input efficiency, save the energy

Cold start, self-starting function
When mains failure, can directly use the battery to start the UPS, to meet the emergency requirements, after the battery discharge to low voltage, when mains recover can self start UPS, with no body guard function