High-Performance Veriable Frequency AC Motor Drive (SY8000)

Product Description

Frequency inverter
1. SY-8000G 380V three phase AC drive, frequency inverter, AC inverter, frequency converter, variable frequency drive --- Constant torque type

2. Features:
Various control modes and widely used
Automatically recognize the motor parameters
RS-485 communication inferface, standards, MODBUS protocol
PWM flexible energy braking, can quickly halt machine
The torque output will be 150% when the frequency is 0.5Hz.
More powerful when at low rate, More stable when at high rate.
Zero speed torque output
Super-silent running
Quick menu design
Simple PLC, PID adjustment
Compact and legerity structure
Mate the customer design
Trip suppression & Stable running
High stability, strong anti-interference ability
25 protection functions...

Input voltage 380V ± 15% 3 pH
Output voltage 380V ± 15% 3 pH
Control V/F, Vector Control

3. Functions
Dual-DSP + MCU + IPM high performance, high reliability
Automatic identification of motor parameters, automatic temperature compansation
Start by excitation, speed up the rapid response to vector control
Speed control and torque control switching online
Zero-servo lock function
The frequency of carrier wave can be up to 16k, carry out a comprehensive silent running
Standard built-in RS485 port, matching TDS-PA01 adapter to support the fieldbus.
Built-in PG card, built-in brake unit belows 22KW LCD/LED optional keyboard.
Support for uploading and downloading parameters...

4. Widely used in:
Metallurgy, Chemical, Petroleum, Textile, Electric power, Building materials, Coal, Plastics. Printing and Dyeing
Cable, Washing, Water supply, Heating.

Item		description
input	Rated voltage, frequency	Single phase, 220V, 50Hz/60Hz; 3 phase, 380V, 50Hz/60Hz
	Allowed fluctuation	Continuous voltage fluctuation: within± 10%, instant voltage fluctuation: within -15%10%; voltage imbalance: < 3%; frequency fluctuation: within 5%.
output	Voltage	Single phase, 220V & 3 phase, 380V
	Output frequency	0~600Hz.
	Overload capability	150% rated current, 1 minutes; 180% rated current, 1 seconds
control trait	Command input mode	By LCD keypad, by terminals, by PC through serial communication port.
	Control mode	Open loop vector control, V/F control.
	Speed setting method	By keypad, by analog, by PC through serial communication port
	Speed setting precision	Digital command± 0.01%(-10 +40) analog command± 0.1%(25° C± 10)
	Speed setting resolution	Digital command: 0.01Hz; analog command: 0.1% of maximum frequency
	Speed control accuracy	Open loop vector control: ± 0.5%; (25° C± 10)
	Speed regulation range	Open loop vector control: 1: 100
	Torque control response	Open loop vector control: < 200ms.
	Start torque	Open loop vector control: 150% of rated torque at 0.5Hz.
	Torque control accuracy	± 5%
	Set reference voltage supply output	1 port, +10V, 5mA
	Control voltage supply output	24V, 100mA
	Analogy input	2 terninal, No. 4 terminal is use for voltage, No. 5 is used for voltage and current input
	Analog meter output	1 terminal, 0/4~20mA or 0~10V available for it
	DO frequency signal output	1 port, high-frequency signal output(programmable)
	Collector open-loop output	One terminal
	Programmable relay output	contactor capacity: 250V AC/3A or 30V DC/1A
	Serial communication port	RS-485 connector RS485+, RS485-
	4 bits LED display	setting frequency, output frequency, output voltage, output current, motor speed, output torque, switch value terminal, programming menu parameters and fault code.
	Five indication lamp	Parameter unit, RUN/STOP status, special status, charging status.
Protection function	Protection function	Over voltage, under voltage, current limitation, over current, overload of inverter, overload of motor, overheat, overvoltage stallout, load short circuit, phase fault.
	Protection degree	IP21
	Cooling mode	Forced air cooling
envirenment	Ambient termearture	-10° C, +40° C
	Termperature	2090% RH(no condensation)
	Storage termperature	-20° C, + 60° C
	Application area	indoor(no corrosive odor, dust)
	Installation area	Altitude is not more than 1000meter, no dust, no corrosive oder, no direct sunlight.
	Vibration	less than5.9m/ S 2