Butterfly series

MPPT PMSM drive

               Product introduction

Butterfly series photovoltaic water pump inverter is evolved on the basis of  Dragonfly series , and can support the control of permanent magnet water pump and asynchronous water pump at the same time

At the same time, DC and AC can also be connected at the same time, and there is no need to connect the transfer switch or switching module, so as to truly achieve seamless switching

With HMI intelligent control system, the interface is more friendly

Butterfly series is a special inverter platform with many good features.

It can support DC input directly, no need battery, with excellent MPPT controller, support water level logic control

can sleep and wake up automatically, adjust speed according to the temperature and sunshine.

Butterfly series also can support IP54 cabinet 1Φ220/3Φ220&380

We can provide abundant optional parts, such as PV/AC auto-switch module

boost module for ≤ 2.2kW, optional GPRS part for monitor(Apps & Website).

Multiple protections(Reverse connection/Over voltage/Overheat…)

Introduction

(1)Reduce the PV panel quantity

Because the general solar inverter need high DC input voltage.

(2)Support single phase pump.

For the civil water pump, many motors are single-phase, but the solar inverter in the market don’t support single phase, only support 3-phase.

(3)Support AC/PV channels input together.

In the night, there isn’t PV input energy, the pump will stop. Some project needs to keep the pump working always.

(4)Easy commissioning

The last generation product, need to modify some parameters to be suitable for different pump, new inverter can work automatically.

(5)Support remote control

People can use mobile APP or website to monitor the running status, and control the system start or stop.

In order to meet the requirement from end-users, and solve the disadvantages of solar inverter in the market

Advantages of Butterfly series

(1)Be suitable for single phase and 3-phase water pump.

(2)Built-in MPPT controller and excellent MPPT algorithm for various photovoltaic panels.

(3)IP54 cabinet solution, meets various harsh outdoor environments, and can be installed in the outdoor directly.

(4)Support the boost modular less than 2.2kW, increase the PV output voltage.

(5)Support PV input and AC grid input together, realize the switching function automatically, without human intervention.

(6)Include water level control logic, avoid dry run status and added full water protection.

(7)Start smoothly for reducing the voltage spike to motor.

(8)Low start voltage and wide input voltage range give more possibilities for accepting multi PV strings configuration and different type of PV module.

(9)Digital intelligent control can flexible adjust and set pump’s speed range. In addition to soft start function also can provide lightning protection,

Over voltage, over current, overload protection function.

(10)Support GPRS modular, people can operate the system by website platform or mobile phone apps.

应用场合

陶瓷机械、建材设备、楼宇市政建设、环保设备、农业灌溉、木工机械、纺织机械、空压机、塑料机械、石油机械、矿用设备、玻璃机械、风机水泵等

Applications

Ceramic machinery, building materials equipment, building municipal construction, environmental protection equipment, agricultural irrigation, woodworking machinery, textile machinery, air compressors, plastic machinery, petroleum machinery, mining equipment, glass machinery, fans and pumps, etc