Constant Pressure Water Supply Inverter System 1 Master 4 Slaves 380V VFD

• Customization: Available
• Application: Three Phase Transducer, High Frequency Converter Transducer
• Output Type: Triple
• Model NO.: YX9600
• Switch Mode: PWM Control
• Main Circuit Type: Voltage
• Voltage of Power Supply: Low Voltage Variable-Frequency Drive
• Link of Transformation: AC-DC-AC Variable-Frequency Drive
• Nature of DC Power: Voltage Variable-Frequency Drive
• Function: Constant Torque Universal Type
• Brand: Yuanshin
• Color: Dark Grey
• Warranty: 18 Months
• OEM: Support
• Transport Package: Carton
• Specification: depended
• Trademark: Yuanshin
• Origin: China
• HS Code: 8504409999
• Production Capacity: 6000 PCS /Month

Product Description

Constant pressure water supply inverter system 1 master 4 slaves 380v VFD

Product appearance:


Product characteristics:
 

1. Protection against phase loss, overload, overvoltage, undervoltage, etc. of the water pump motor;

2. Automatic restart of incoming calls and water; Main and  auxiliary multi pump online system;

3. Intelligent antifreeze and rust protection;

4. Automatic shutdown due to water shortage and pipe explosion;

5. IP54, backpack mounted.

Technical Features:
 

Items		Specifications
Input	Rated Voltage	Sigle phase 220V Three phase 380V / 415V / 440V/460V; 50Hz/60Hz
	Range	Voltage: ±20% voltage unbalance rate:<3%; frequency: ±5%
Output	Rated voltage	0~380V / 415V / 440V/460V
	Frequency range	0Hz~5000Hz
	Frequency resolution	0.01Hz
	Overload ability	150% rated current for1minute, 180% rated current for3 seconds
Control function Control function	Torque control accuracy	±5%(FVC)
	Control mode	V/F, Sensorless vector control (SVC), Speed Sensor vector control (FVC) support PMSM motor
	Frequency accuracy	Digital setting:  The highest frequency×± 0.01% Analog setting: The highest frequency ×±0.2%
	Frequency resolution	Digital setting: 0.01Hz; Analog setting: The highest frequency× 0.1%
	Start frequency	0.40Hz~20.00Hz
	Torque boost	Auto torque boost, manual torque boost 0.1%~30.0%
	V/F curve	Five ways: constant torque V/F curve, 1 kind of user defined V/F curve ,3 kinds of down torque curve (2.0/1.7/1.2times the power)
	Acc./Dec. curve	Two ways: linear Acc./Dec., S-curve Acc./Dec.;7 kinds of Acc./Dec. time, Time unit(minute/second) optional, max. time: 6000 minutes.
	DC braking	DC Braking Frequency: 000Hz~ Max Frequency      Braking Time: 0.0s~36.0s     Braking Action Current Value: 0.0%~100.0%
	Energy consuming  braking	Below 37KW drive built-in energy consuming braking unit, 30-37KW built-in braking unit optional, external braking resistor is optional.
	Jog running	Jog frequency range:0.1Hz~50.00Hz, JOG Acc./Dec. time: 0.1~60.0s
	Build-in Double PID	Easily constitute a close loop control system
	Multi-stage speed  running	Max 16 multi-stage speed running via build-in PLC or control terminals
	Textile swing frequency	Swing frequency available with preset and central frequency adjustable
	Auto voltage regulation	Keep a stable voltage automatically when the grid voltage transients
	Auto energy saving running	Saving energy by auto optimizing V/F curve according to the load
	Auto current limiting	Auto current limiting to prevent frequent over current fault trip
	Multi pumps control	With water supply card, the function can implement multi pumps constant pressure water supply
	Communication	Standard Modbus
Running function	Running command channel	Control panel:  control terminal :serial port :3 channels switchable
	Frequency setting channel	Control panel potentiometer setting:  up, down control panel keys setting; Function code setting: Serial port setting; Terminal up/down setting: Input Analog voltage setting: Input Analog current setting: Input pulse setting; Combination ways setting; Above ways are switchable.
	Input channel	8 digital input terminals, 1 of which supports up to 100KHZ high speed pulse input 2 analog input terminals, 1 support 0~10V voltage input 1 support 0~10V voltage input or 0~20mA current input
	Output channel	1 high-speed pulse output terminal (optional open collector type), supporting square wave signal output of 0~100Khz 1 digital output terminal 2 relay output terminals (≥5.5kw), one relay below 5.5kw 2 analog output terminals, support 0~20mA current output or 0~10V voltage output (≥5.5kw 2 terminals) <5.5kw 1 terminal
Control panel	LED digital display	Display setting frequency, output voltage, output current, etc.
	External meter display	Display output frequency, output current, output voltage, etc.
	Key lock	All the keys can be locked
Protection function		Over current tprotection: overvoltageprotection:undervoltageprotection:overheating  protection: overload protection, etc. Input phase loss protection
Optional parts		Braking unit: remote control panel: cable: panel mounting feet, etc.
Environment	Environment	Indoors, free from direct sunlight, dust, corrosive gas, oil mist, steam, water dropper salt, etc
	Altitude	Lower than 1000m (derating is necessary above 1000m)
	Ambient temperature	-10ºC~+40ºC
	Humidity	<90%RH, no condensation
	Vibration	Lower than 5.9m/s  (0.6g)
	Storage temperature	-20ºC~+60ºC
Structure	Protection level	IP20(In the selection of state display unit or the keyboard state)
	Cooling	Forced air cooling
Installation		Wall mounted; Floor mounted

Applications: 

Factory:


Exhibition:

Certification:

Package and Delivery:

FAQ:
1. Can I get some samples? 
Yes, Sample order is available for quality check and market test. But you have to pay for it. 
2. What's delivery time? 
It usually takes about 3-5 working days for small order and 10-15 days for big order. 
3. What's your payment terms? 
We usually accept all kinds of payment terms. Such as T/T, L/C, Western Union. Cash. 
4. What's your warranty terms? 
We offer 18 months warranty time. 
5. Do you have the products in stock? 
Depends on your request, We have standard models in stock. Some special products and big order will be newly produced according to your order. 
6. Can I mix different power in one container. 
Yes, Different models can be mixed up in one container, even one order. 
7. How does your factory do the quality control? 
Quality is priority, we always attach the importance to quality control from the beginning to the end of the production. Every product will be fully assembled and carefully tested before packing and shipping. 
8. Can you sell spare parts? 
If you are using our products. We can sell spare parts to you. But we couldn't sell the half-finished products. 
9. I would like to know if you have a partner for export? 
Yes. We have the right to export and can sell electrical product all over the world...
10. Can you make the inverter and soft starter control boards (switchgear)? 
Yes. We have a lot of experience to design frequency inverter and soft starter cabinet according to your request, and our factory can do soft starter by ourselves. 
11. Can the inverter connect with computer? 
Yes. All inverters have built-in RS485 port. And support Modbus communication protocol. 
12. How can I trust you? 
Our company has been audited and approved ISO9001, CE. CCC. Assessment report will could be sent to you by e-mail. And we will take all the responsibility once problem during warranty time.