Constant Pressure Single Phase Variable Frequency Drive 1AC 0.4KW - 4KW

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Certification

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

Constant Pressure Single Phase Variable Frequency Drive 1AC 0.4KW - 4KW

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Product Details:

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

Payment & Shipping Terms:

Minimum Order Quantity:	Negotiable
Price:	Negotiable
Delivery Time:	5~8 Day
Payment Terms:	T/T
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	PCB Protection:	Spray Three Anti-paint To Protect The Circuit Board Intelligently And Efficiently
Way Of Communication:	Standard Modbus Communication	Run:	Smooth Main/slave Switching, No Change In Water Pressure
Installation:	Simple Wiring Installation	Control:	Main/slave Control Energy Saving
High Light:	single phase vfd drive , single phase motor drive

220V~240 Constant Pressure Single Phase Variable Frequency Drive 1AC 0.4KW~4KW

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, and continuously transmits the changed signal to the inverter, and judges the operation and setting by the microcomputer. After the pressure is compared, the controller sends a command to change the frequency. The controller changes the speed of the water pump motor and the number of enabled pumps by changing the frequency, automatically adjusting the peak and valley water consumption, and ensuring the water supply pipe network pressure is constant to meet the user's water demand.

Constant Pressure Single Phase Variable Frequency Drive 1AC 0.4KW - 4KW 0

Function code	Default value	Set value		Description
F1-11	1	I# inverter	1	1# inverter (master), it must connect the pressure sensor.
		2# inverter	2	2# inverter (slave / standby master), connect the pressure senor.
		3# inverter	3	3# and 4# inverters (slave).
		4# inverter	4	Warning: the address of each inverter cannot be the same, otherwise, the system will work abnormally.
F0-00	1	2		Multiple pumps 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.
F0-25	300Min	Customer set		To set the running time as master pump, when time arrive, it switches to next pump as master.

				When set F0-25=0, this pump will only work as slave pump.