Z900e VFD Variable Frequency Inverter AC Drive for Wide Application

• Application: High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer
• Output Type: Triple
• Principle of Work: V/F Control Transducer
• Switch Mode: PWM Control
• Main Circuit Type: Voltage
• Voltage of Power Supply: Low Voltage Variable-Frequency Drive
• Model NO.: Z900E
• Link of Transformation: AC-DC-AC Variable-Frequency Drive
• Nature of DC Power: Voltage Variable-Frequency Drive
• Function: Simple Type, Elevator Special, Textile Special, Constant Torque Universal Type
• Brand: Machtric
• Frequency Range: 0.1-400Hz
• Speed Range: 1:100(Sfvc)
• Product Name: Variable Frequency Drive
• Input Voltage: 170-240V or 330-440V
• Output Voltage: 170-240V or 330-440V
• Pid Control: Built-in Pid Control
• Control Method: V/F, Sensorless Flux Vector Control
• Power Range: 220V 0.4-3.7kw;380V 0.75-315kw
• Certificate: Ce;ISO9001
• Protection: IP20
• Transport Package: Standard Export Packaging
• Specification: depend
• Trademark: OEM
• Origin: China
• HS Code: 8504409999
• Production Capacity: 20000PCS Per Month

Product Description

Z900E mini series VFD variable frequency inverter AC drive for wide application

 

Product description

Item	Z900E
tandard Function	Control mode	Sensorless flux vector control(SFVC) Voltage/Frequency(V/F) control
	Maximum frequency	Vector control:0-320Hz V/F control:0-3200Hz
	Carrier frequency	1-16kHz The carrier frequency is automatically adjusted based on the load features.
	Input frequency resolution	Digital setting:0.01Hz Analog setting:maximum frequency x 0.025%
	Startup torque	G type:0.5 Hz/150%(SFVC) P type:0.5 Hz/100%
	Speed range	1:100(SFVC)
	Speed stability accuracy	±0.5%(SFVC)
	Torque control accuracy	± 5% (CLVC)
	Overload capacity	G type:60s for 150% of the rated current,3s for 180% of the rated current. P type:60s for 120% of the rated current,3s for 150% of the rated current.
	Torque boost	Fixed boost Customized boost 0.1%-30.0%
	V/F Curve	Straight-line V/F curve Multi-point V/F curve N-power     V/F curve(1.2-power,1.4-power,1.6-power,1.8-power,square
	V/F separation	Two types:complete separation;half separation
	Ramp mode	Straight-line ramp S-curve ramp Four groups of acceleration/deceleration time with the range of 0.0-6500.0s
	DC braking	DC braking frequency:0.00 Hz to maximum frequency Braking time:0.0-100.0s Braking action current value:0.0%-100%
	JOG control	JOG frequency range:0.00-50.00Hz JOG acceleration/deceleration time:0.0-6500.s
	Onboard multiple	It implements up to 16 speeds via the simple PLC function or combination of X terminal states
	Onboard PID	It realizes process-controlled closed loop control systerm easily
	Auto voltage regulation(AVR)	It can keep constant output voltage automatically when the main voltage changes
	Overvoltage/Overcurrent stall control	The current and voltage are limited automatically during the running process so as to avoid frequent tripping due to overvoltage/over current
	Torque limit and control	It can limit the torque automatically and prevent frquent over current tripping during the running process
	Instantaneous stop doesn't stop	The load feedback energy compensates the voltage reduction so that the AC drive can continue to run for a short time
	Rapid current limit	It helps to avoid frequent over current faults of the AC drive
	High performace	Control of asynchronous motor is implemented throgh the high-performance current vector Control technology
	Timing control	Time range:0.0-6500.0 minutes
	Communication methods	RS485
	Running command channel	Given by the panel,control terminals.Serial communication port,can be switched by many ways
	Frequency source	10 kinds of frequency source,given by Digital analog voltage,analog current,Pulse,serial port.can be switched by man ways.
	Auxiliary frequency source	10 kinds of Frequency source,can easily realize Micro ajustment,frequency Synthesizer.
Input and output	Input terminal	6 digitak input terinals,one of which supports up to100kHz high-speed pulse input. 2 analog input terminal,one of which only supports 0-10v voltage input and the other supports 0-10v voltage input or 4-20 mA current input
	Output termianl	1 digital output terminal 1 relay output terminal 1 analog output termianl:that supports 0-20 mA current output or 0-10V voltage ouput

Power reference


Wiring diagram 

Application

Extruder	Ball mill
Elevator and lift	Textile equipment
Paper Machinery	Screw output device
Drawing Equipment	Dyeing plant
Injiection plastic equipment	Air Conditioning systerm
Machine tool equipment	Boiler system
Chemical fiber equipment	water supply
oil transportation installation	Food packaging machine
Chemical machine	Spinning frame,ETC.

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