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Single Machine Variable Frequency Drive Pump Control Intelligent Water Supply

Certification
Good quality VSD Variable Speed Drive for sales
Good quality VSD Variable Speed Drive for sales
1. System is started smoothly, without surge current; 2. Much higher efficiency than old system; 3. Remarkable energy saving than old system; 4. System running smoothly and stably, very low current.

—— Malaysian partner

The machine runs steadily and the high quality machine is very good.

—— Russian agent

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Single Machine Variable Frequency Drive Pump Control Intelligent Water Supply

China Single Machine Variable Frequency Drive Pump Control Intelligent Water Supply supplier
Single Machine Variable Frequency Drive Pump Control Intelligent Water Supply supplier Single Machine Variable Frequency Drive Pump Control Intelligent Water Supply supplier Single Machine Variable Frequency Drive Pump Control Intelligent Water Supply supplier Single Machine Variable Frequency Drive Pump Control Intelligent Water Supply supplier

Large Image :  Single Machine Variable Frequency Drive Pump Control Intelligent Water Supply

Product Details:

Place of Origin: China
Brand Name: Kinda
Model Number: KD388

Payment & Shipping Terms:

Minimum Order Quantity: Negotiable
Price: Negotiable
Delivery Time: 3~8 Day
Payment Terms: TT
Supply Ability: Adequate inventory
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Detailed Product Description
Start Up: Simple Parameter Setting, One-button Start Automatic Addition And Subtraction Pump Control Run: Smooth Main/slave Switching, No Change In Water Pressure
Installation: Simple Wiring Installation Control: Main/slave Control Energy Saving
Design: Modular Design, Compact Structure, Easy Maintenance And Enhanced Product Interchangeability PCB Protection: Spray Three Anti-paint To Protect The Circuit Board Intelligently And Efficiently

Single-Machine Variable Frequency Drive Pump Controls Intelligent Water Supply

 

When the water supply automatic control system works, the equipment detects the pressure change of the water supply pipe network when the water consumption changes through the high-sensitivity pressure sensor installed on the water supply pipe network. When the pressure transmitter pressure is maximum, the inverter frequency is the lowest, the pump motor The lowest speed, when the pressure of the pressure transmitter is the smallest, the inverter frequency is the highest, the pump motor speed is the highest, and the frequency of the inverter changes with the change of water consumption.

 

After the microcomputer judges the calculation and compares it with the set pressure, it sends a command to change the frequency to the controller. The controller changes the speed of the pump motor and the number of enabled pumps by changing the frequency, automatically adjusting the peak and valley water consumption, and ensuring that the water supply pipe network pressure is constant. .

 

1.Stand-alone wiring diagram

Single Machine Variable Frequency Drive Pump Control Intelligent Water Supply

 

2.Parameters setting

 

Function code Default value Set value Description
F0-00 1 1 Single pump system
F0-01 0.4MPa Customer set 1. Please set it correctly based on requested pressure, the unit is MPa, 1MPa=10bar.
2. Most of the family used systems, the pressure is 0.3~0.4MPa (3~4bar)
F0-02 80% Customer set Wake up pressure; it is the percentage of F0-01.
F0-03 0 0 It must be set as “0” while use 0~10V remote pressure gauge.
1 It must be set as “1” while use 4~20mA pressure transducer.
F0-04 1.6MPa 1.6MPa 1. To set the maximum measure range of pressure transducer.
2. It must be set correctly, otherwise it may cause pressure is inaccurate.

 

 3.KD388 is designed to install on the water pump directly, it has the below two installation types:

 

Single Machine Variable Frequency Drive Pump Control Intelligent Water Supply

 

4.Selection Guide

 

Inverter Model Motor Rated Input Current (A) Rated Output Current (A)
kW HP
1AC 220V±15%
KD388-00040S2 0.4 0.5 5.4 2.3
KD388-00075S2 0.75 1 8.2 4
KD388-00150S2 1.5 2 14 7
KD388-00220S2 2.2 3 24 9.6
3AC 220V±15%
KD388-00004T2 0.4 0.5 3.4 2.3
KD388-00075T2 0.75 1 5 4
KD388-00150T2 1.5 2 9.5 7
KD388-00220T2 2.2 3 11 9.6
KD388-00400T2 4 5 20.5 17
3AC 380V±15%
KD388-00075T4 0.75 1 3.4 2.8
KD388-00150T4 1.5 2 5 4.4
KD388-00220T4 2.2 3 6.5 5.8
KD388-00400T4 4 5 11 10
KD388-00550T4 5.5 7.5 14.6 13
KD388-00750T4 7.5 10 20.5 17

 

Contact Details
Shenzhen Kinda Technology Co., Ltd

Contact Person: Tim

Tel: +8618665335699

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