Xinshida/STEP inverter AS600 series altitude < 1000m

Introduction: AS600 series hoisting inverter adopts advanced vector control technology and torque control technology, which not only has the same excellent control performance as the international high-quality inverter, but also combines the application characteristics of the hoisting machinery industry to further strengthen the reliability of the product and the adaptability of the environment and the customized design, which can better meet the needs of various transmission applications.

New Shida/STEPAS600 series

Features:

Both synchronous and asynchronous motors are supported

Perfect and reliable brake logic

Fast, outstanding, highly adaptable dynamic response

Smooth, shock-free speed tracking starts

Support Profibus-DP, MODBUS communication

It has master-slave control function

It has a torque memory function

It has the function of static/dynamic switching of speed/torque

It has an instantaneous stop function

Product parameters

Power input

Input voltage: 380-460V, -15%-+10%, three-phase power supply, voltage unbalance<3%

Input frequency: 45-65Hz

Instantaneous current drop: When the input voltage is < AC300V when the input voltage is AC300V, the undervoltage protection is protected after 15ms

Power output

Voltage: 0VAC – input voltage

Output frequency: V/F control: 0.00-300.00Hz, vector control: 0.00-120.00Hz

Overload Grade: Heavy Load: 150%, 60s; Super heavy load: 150%, 60s; 200%，2s

Output frequency accuracy: ±0.01% (digital command -10 - +45) °C, ± 0.1% (analog command 25±10°C)

Digital input and output: 7 opto-decoupled isolated inputs, 24V high and low levels can be effectively set, and the input function can be defined

There are 2 open-collector outputs, and the output function can be defined

Relay output: 2 channels normally open; 2-way normally open, normally closed contacts

Analog inputs and outputs

Analog input: 2 channels, voltage: -10-+10VDC or current, 0-20mA optional signal

Analog output: 2 channels, voltage: -10-+10VDC or current, 0-20mA optional signal

Encoder input

PG card power supply: 5V, 12V, 300mA

PG card signal: integrated open, push-pull, differential, SIN/COS incremental type, Endat absolute type, Resolver type, orthogonal open output, crossover coefficient 2/4/8/16/32/64/128 can be set (optional)

Control characteristics

Torque accuracy: ±5% (closed-loop control)

Torque Lift: Automatic Torque Lifting, Manual Torque Lifting

V/F curves: User-defined V/F curves, linear V/F curves and 3 torque reduction characteristic curves

Automatic Voltage Adjustment: Automatically adjusts the duty cycle of the output PWM signal according to the fluctuation of bus voltage

Instantaneous non-stop processing: In the event of an instantaneous power failure, uninterrupted operation is achieved through bus voltage control

Energy braking capacity: 22kW and below power level built-in braking unit, external braking resistor (optional) 22kW or more power level external braking unit (optional)

DC braking capacity: braking current: (0.0-120.0)% rated current

Torque control function: torque/speed control can be switched through terminals, and a variety of torque given ways

Zero servo and position control function: it can realize zero-speed position locking, stable positioning, and position control

Common DC wire: The whole series can realize the power supply of multiple inverters sharing the DC bus

Environmental conditions

Place of use: Installed in an environment that is not exposed to direct sunlight, no dust, no corrosive gas, no flammable gas, no oil mist, no steam, and no dripping

Ambient temperature: -10-+40°C

Altitude: <1000m

Ambient humidity: 5-95%, no condensation allowed

Vibration (mounting): 2≤f<0,0.3mm; 9≤f＜200Hz，1m/s²

Protection level: IP00, IP20

The company respects the enterprise spirit of "practicality, hard work and responsibility", and creates a good corporate environment with integrity, win-win, and business philosophy, and takes a new management model, perfect technology, thoughtful service, and excellent quality as the foundation for survival. We always adhere to: customer first, serve customers attentively, and insist on impressing customers with their own services. Always adhering to the business philosophy of "integrity, win-win", relying on excellent prices, excellent quality, fast delivery and pre-sales consultation and after-sales service to win the trust of our customers.

This article introduces the new Shida/STEP inverter AS600 series < 1000m above sea level, if you are interested in the new Shida/STEP inverter, please also contact our customer service, we are looking forward to your call, hope our technology and service can bring you a better experience.

Xinshida/STEP inverter AS600 series altitude < 1000m

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