Deye SUN-8KVA Solar Hybrid Inverter

admin — Fri, 23 Aug 2024 07:35:18 +0000

An on-grid inverter’s main job is to convert DC power generated from the PV array into usable AC power. Hybrid inverters go a step further and work with batteries to store excess power as well. In the developing world, hybrid inverters are more of a necessity to compensate for weak or intermittent grids or a lack of grid electricity all together.
The Grid-interactive inverter consists of several hardware elements. The Grid-interactive inverter controls and monitors the connection of the electricity from the power plants. In addition, it also controls the disconnection of excess power from the plants. It ensures the dispatch of power at the peak time based on demand.

Invt Three Phase 5.5Kw hybrid Inverter

admin — Mon, 08 Apr 2024 14:39:52 +0000

Invt Three Phase 5.5Kw hybrid Inverter

Package include:

1 x Inverter 5.5KW
English user manual

1.Output Power:5.5kw

2.Rated current:13A

2.Rated Frequency :50hz/60hz

3.Output Frequency Range:0~650Hz

4.Input Voltage Range:3 phase 380V±15%

5.Output Voltage Range:3 phase 380V±15%

6.Control way: Open loop vector control(SVC) V/F control

7.Starting Torque: G type machine:0.5Hz/150%( SVC)

8.Main function: Control and adjust the speed of the ac motor

Frequency Converter is a kind of power converter which adopts the Sensor-less vector technique and change the running speed of AC asynchronous motor by controlling the output voltage and frequency. It can exactly detect the three-phase output AC signal and the change of phase-angle just by current sensor, and correct the frequency automatically by the computing mode of sensor-less vector, so that ensure the motor fixed speed when the load changing.
Built-in parameter auto-tuning function,can automatically identify the characteristic of motor and set up related parameter, make the motor run continualy steadily even when the operating parameter of motor changes as times go by .
Protection function in all fields: protection of under-voltage, over-voltage, over-current, prevention of motor stall, over-load and over-heat.
Control function special for industrial mechanic:6 kinds of multifunction programmable digital input function (99 kinds of functions are optional); 3 kinds of multifunction programmable digital output function (94 kinds of function are optional); Timer and counter, Rotation speed trace function, flip-flop function, Automatic operating function .One or more frequency converters can be dynamical controlled by one computer at the same time, besides that, one computer may simultaneously control nearly 99 sets of converters (Relay amplifier must be installed when the numbers of converters exceed 31 units ); Built-in PID function .The range of output frequency is 0.00-650.00Hz.
Adopts low inductance structure, reduce the peak voltage of circuit, strengthen the EMC function, improve the reliability of product greatly.

Three phase inverter – Atwin Engineering & Construction LTD

Deye SUN-8KVA Solar Hybrid Inverter

Invt Three Phase 5.5Kw hybrid Inverter

Invt Three Phase 5.5Kw hybrid Inverter