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Remote Monitoring Function with Optional GPRS Module for VFD500-PV MPPT Solar Inverter

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Remote Monitoring Function with Optional GPRS Module for VFD500-PV MPPT Solar Inverter

Country/Region	china
City & Province	shenzhen
Categories	Connectors & Terminals

Product Details

VFD500 PV MPPT 99.99% Solar Hybrid Inverter For Solar Pumping System

VEIKONG solar pump inverter VFD500-PV MPPT 99.99% solar hybrid inverter

Key Features:

1, Support single phase/three phase 220V, and three phase 380V solar water pump inverter, power from 0.75kW to 710KW

2, Simply connect the photovoltaic panel to the inverter, no need to set any parameters.

3, It has protection functions such as overvoltage protection, overcurrent protection, dry runing protection, full water protection.

4, Advanced MPPT algorithm. Ensure solar power tracking efficiency can reach 99.99%

5, Supports optional GPRS module, which can realize remote monitoring function of computer webpage and mobile APP

6, Support PV DC input and grid AC input at same time, which can meet 24 hours of no care work

7, Support LCD keypad, it is easier to monitor system situation.

Product Application

VEIKONG solar pump inverter

FAQ

1. Use level probe in the well for protection against dry running

First solution: See self learning of dry run

Second solution: do it manually Set P24.13=30%-60%(as per real empty load current percentage based on

rated current) and P24.14 P24.16 and P23.21

Third solution: If your sensor is digital switch ,just short D4 and com

Fourth solution: If your float signal is Analog signal, Connect Ai2 and 10V and GND and set P41.00=23 and

P41.03-P41.06

2. How to set minimum frequency ( for example) 30hz and maximum 50HZ

Set P47.05=30HZ and 47.06 to some time and 47.07 to some time. Please refer to details of P47.05-47.07

3. If pump is 60HZ frequency, how to set max frequency?

Notice: If your motor rated frequency is 60HZ First solution for you, P01.06=P01.08=P11.05=60HZ.

Quick setting and easier way: you should set P00.11=02 If your motor is three phase; if your motor is single

phase with capacitor ,set P00.11=22;If your motor is single phase without capacitor ,set P00.11=32

Protection features

Protection features : Electronic monitoring gives the controller the capability to monitor the system and automatically shut down in the even of: Dry run conditions- with smart pump monitoring, High voltage surge, Low input voltage, Open motor circuit, Short circuit, Over heat, Earth fault, Phase missing
Dry protection : If no water in the ground, the water pump will stop working automaticallly and when the water comes, starts to working automatically.
Automatic working: When the sunshine not good then pumps slow down automatically and when sunline become good then go on working.
Save cost/directly connect solar panel: Solar panel connects solar inverter directly and to the pump. Also control the water level in the tank. No enough water in the tank working fast, enough water will stop working automatically. (how much water you need, you can set parameters)
Speed & frequency control, No need battery: 0-320hz output by Vector control/0-3200hz output by VF control. No need battery in system.