The AS620 series of STEP inverters is IP20 rated

Introduction: Xinshida/STEP inverter AS620 series is a special inverter specially designed for the elevator market, suitable for elevator drive occasions. The product adopts excellent motor control technology, which not only has excellent control performance, but also combines the application characteristics of Chinese elevators, which further strengthens the reliability of the product, the adaptability of the environment and the customized and industrialized design, and can well meet the requirements of applications such as building hoists.

The AS620 series of STEP inverters is IP20 rated

Features:

A variety of V/F curves to meet the needs of various field uses

Forward and reverse torque start-up and fixed torque start-up get a better sense of stability

Stable and reliable AFR function

Holding brake control function to avoid slipping

The jump frequency control function effectively avoids the resonance points of the mechanical load

Automatic slip compensation to reduce the impact of load changes on motor speed

The new PWM dead band compensation technology effectively reduces the motor loss

Product parameters

Power input

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

Input frequency: 45-65Hz

Instantaneous current drop: When the input voltage is < AC300V, the three-phase AC (380-460)V power supply is undervoltage protected after 15ms

Power output

Motor output voltage: 0VAC - input voltage, three-phase power supply

Output frequency: V/F control: 0.00-300.00Hz

Overload level: 150%, 60s

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

Digital inputs and outputs

Optocoupler isolated input: 8 channels, 24V high and low level can be effectively set, input function can be defined Open collector output 4 channels, output function can be defined

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

Analog inputs and outputs

Analog voltage input: 2 channels, -10-+10VDC or 0-+10VDC accuracy 0.1%

Potentiometer Voltage: +10VDC power supply (20mA max) for potentiometer set speed

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)%, condensation is not allowed

Vibration: 3.5m/s², 2-9Hz; 10m/s²,9——120Hz

Degree of protection IP20

This article introduces the new STEP HVAC converter AS550 products, if you are interested in the new 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.

The company has been customer-centric, the concept of creating value for customers, winning the market with quality and service, and sincerely hopes to cooperate with all sectors of society to create success, create brilliance together, and work together to create a better tomorrow! In line with the concept of credibility and service-oriented, the company warmly welcomes new and old customers to inquire, visit and negotiate business

The AS620 series of STEP inverters is IP20 rated

Sections viewed

Contact

working hours