Humidity and Vibration Tolerant VFD (15%~95% Humidity, 3M3 Vibration) for Harsh Conditions

• Satisfy 3M3 mechanical vibration during the load operation, and improve the durability of the product in the harsh situation of vibration such as the car, metallurgy, etc.
• Independent air duct design, seperated from sensitive components, and improve the adaptability to harsh environment
• Built-in dynamic junction temperature model,unique short circuit and other protection technology, enhence the safety of the products
• Three anti-paint and automatic spraying, single board and complete machine are fully automatic measurement100% aging testing, comprehensive protection of product quality

• CE, cULus, STO International Certification Standard, Conform with RoHS
• Support Open Loop V/F, Open loop vector control (OLVC) Close loop vector control (CLVC)
• Support as ynchronous motor permanent magnet synchronization motor, electric excitati synchronization motor and other motor drive control
• Wide range of input voltage, Support 220V (200~240V), 380V (380~480V) and 690V (500~690V)
• Support Profibus, CANopen, Ethercat, Profinet IO and Modbus

• Support external 24V DC input power, safe and fast debugging and application
• Built-in brake units for easy wiring and saving installation space
• "Book" type design, seamless side-by-side installation, saving installation space

The master-slave control function is primarily designed for multi-machine applications and it supports rigid and flexible connections of the drive actuator. In the rigid connection, the master control the speed and the slave control the torque. In the flexible connection, the master and the slave both can control the speed. In master-slave control mode, the external control signal is only connected to the master, which controls the slave via a serial communication link.

• Increase the torque under the torque control mode, current response time 2ms

• Excitation current and torque current highly decoupled, high load capacity wide range of speed regulation, excellent dynamic response

• Using a full-order closed-loop magnetic chain observer, the motor speed and stator resistance are identified adaptively according to the estimated error of the stator current and the estimate of the rotor magnetic chain
• Accurate magnetic chain observation and speed estimation model, guaranteed 0.5HZ 150% high starting torque in OLVC control mode, as well as open ring zero-speed hover function

The VFDs are connected to the PC via optical fiber. The software has a large number of professional debugging functions, such as batch parameter settings, fault data download and waveform analysis, high-speed oscilloscope and a large number of editing functions, the software supports serial or Ethernet communication, so the software can maintain the inverter through serial communication, but also through the central control room through Ethernet maintenance of the inverter. The schematic sits as follows:

HIC200-OP-10-W is a smart operator panel developed independently for high-performance transmission products, which is informative, friendly and easy to use, and according to the different configurations of the panel, it is divided into two kinds: wiFi function and without WiFi function, which are conveniently applied to high-performance, single transmission, multi-VFDs system, it can monitor and adjust the system.