Micro Variable Frequency Inverter with Open Loop Vector Control

• Application: Three Phase Transducer, Single-phase Transducer
• Output Type: Triple
• Principle of Work: Vector Control Transducer
• Switch Mode: PWM Control
• Main Circuit Type: AC-DC-AC
• Voltage of Power Supply: Low Voltage Variable-Frequency Drive
• Model NO.: S2800E
• Link of Transformation: AC-DC-AC Variable-Frequency Drive
• Nature of DC Power: Voltage Variable-Frequency Drive
• Function: Elevator Special
• Brand: Machtric
• Product Neme: Micro Variable Frequency Inverter
• Voltage: 220V or 380V
• Phase: 1phase or 3phase
• Power: 0.75-1000kw
• Control Method: Sensorless Vector Control;V/F Control
• Output Frequency: 0-600Hz
• Carrier Frequency: 0.5-15Hz
• Adjustable Frequency: Stable Frequency
• Pid Function: Built in
• Certification: Ce;ISO9001
• Transport Package: Standard Export Package
• Specification: different size
• Trademark: Machtric
• Origin: China
• HS Code: 85044099
• Production Capacity: 10000 Sets/Month

Product Description

Micro Variable Frequency Inverter With Open Loop Vector Control

Products advantage:
- Certification: ISO9001 & CE
- Reasonable price
- Received the National Invention Award

Specification:

Model		S2800 E
Input	Rated Voltage& Frequency	Singel phase  AC 220V/47~63Hz Three-phase AC 380V/47~63Hz
	Votage Allowable Range	220/380±15%
Output	Output Voltage Range	1~rated input voltage
	Output Frequency Range	0~600Hz
Techinc	Control Mode	Sensorless Vector Control, V/F control
	Overload Capacity	150% rated current in 60s; 180% rated current in 10s
	Start Torque	0.5Hz/150% with vector senserless control
	Adjustment Ratio	1:100 with vector senserless control
	Speed Control Accuracy	Maximum speed ±0.5% with vector senserless control
	Carrier Frequeny	0.5~15Hz
Terminal	Programmable Digital Input	4 terminals
	Programmable Analog Input	FIV:0~10V, FIC:0~10V or 0~20mA
	Coupling Output	1 set
	Relay Output	1 set
	Analog Output	1 set-option of 4~20mA/ 0~10V
Function	Frequency Setting	Digital, Analog, Series communication, Multi-Speed, PID, etc
	PID Function	Built in
	Multi-speed Function	8 speeds
	Adjustable frequency	Stable frequency
	Off Power	Keep running in power off instantly
	Jog Key Function	Multi-function setting by Users
	Voltage Adjustment	Auto maintain output voltage stable in changing of power
	Failure Protection	25 types of failure protection: over current, over voltage , low voltage, over heat, short phase, over load, etc,

Wiring diagram
               

Why choose us? 
 21 years experience at produce frequency inverter
 10 years OEM experience for customers
 Products sold for more than 40 countries
 After-sales responding within 24 hours 
 One to one pre-sales consulting services
 Factory located in Shanghai, with high-tech professional engineer teams.

About us


Contact me
Contact person:Maggie Huang
Phone:[phone]