Partial performance introduction of high frequency UPS

Excellent electrical performance

Low input harmonic current: <5%
Output voltage high precision: <2%
Overload capacity: 110 ~ 130% of the load can be overloaded for 10 minutes, 130 ~ 150% of the load can be overloaded for 1 minutes
Charging current: 4.5A (each module)
Support frequency conversion mode 50Hz input, 60Hz output or 60Hz input, 50Hz output

Digital control

High frequency UPS adopts the most advanced DSP as the central controller, its powerful computing capabilities can realize the traditional function in most of the UPS now by software, not
only greatly improve the accuracy and reliability, and easy to upgrade and maintenance.

Intelligent charging

Modular high frequency machine adopts advanced three phase charging method:
The first phase of large current is constant current charging, fast recharge about 90% of the electricity;
Second phase is pulse charging, can fully charge the battery;
Third phase is the constant pressure to maintain, to ensure that the electricity does not lose.
This can be a good balance between fast charging and prolonging the life of the battery, saving the battery cost for the user.

N+X wireless parallel redundancy

Using advanced wireless parallel control technology, compared to the wired parallel to reduce the single point of failure ( can work even if the steady-state operation of the line fault), but also
improve the reliability.

Parallel battery

Modular high frequency UPS adopts the double cell input structure and advanced control strategy, and the 6 kva online UPS system fully share the same set of battery, which greatly saves the cost of the battery.

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