Frequency Inverters WL200 / WJ200 Series Automation Solutions by Hitach

WL200 / WJ200 – Compact Frequency Inverters Hitachi maintains research and development departments throughout the business. These are continually working on the further improvement of products and technologies and synergy effects are specifically used in product policy. As a result, many components for Hitachi products are manufactured within the company itself. Hitachi offers a broad range of high performance inverters for a wide range of industrial applications. The inverters’ modular design and high versatility ensure optimal, cost-efficient technical solutions which can be individually adapted...

Flexible & User-friendly Safety & Safe Operation Various Functions

Ease of Use ProDrive Next Software Easy to use programming software allows user-friendly and intuitive operation. Easy operation LED control S422 port R ini USB port M nline monitoring of all parameters O and I/O terminal status arameter conversion between P different series aster parameter download /  F upload for RS422 communication indows XP, 7, 8, 10 compatible W WOP LCD operator 12 languages available 5 line LCD operator Real time clock built-in wo color backlight that T distinguish trip status Password function To ensure parameters remain consistent and to hide some or all parame

Network compatibility & external ports The WL200/WJ200 Series is particularly suitable for easy integration into various networks using optional fieldbus modules. RS485-ModBUS (Built-in) RS422 port (Built-in) DeviceNET Profibus-DP EtherCAT ProfiNET One network expansion card can be installed inside the inverter. Fieldbus communication PLC – WL200/WJ200 Series Micro EHV+ Direct communication HMI – WL200/WJ200 Series Modbus (RS-485)

Flexible & User-friendly Side-by-side installation Inverters can be installed with no space between them to save space in the panel.* Ease of wiring Screw-less terminals (control circuit terminals) spring-type for use with solid or stranded wire with ferrules. *Ambient temperature 40ºC max., individual mounting. Screw-less terminals (Control circuit terminals) Easy to remove cooling fan The cooling fan can be exchanged without special tools. Fast connection module Connection to various field bus systems via an easy to install optional expansion card. Top cover can be removed with fingertips....

Easy sequence programming function [EzSQ] Logic operations can be realised within the inverter using Hitachi’s EzSQ software without the need for external relays or a PLC. User programs are compiled using a PC program which are then downloaded to the drive. Control Panel with Standard Inverter Control Panel with Operation panel (Switch/timer etc.) EzSQ Application Example: Energy saving through speed reduction on a spinning machine. STOP RESET Motor Speed aytime: motor speed is auto D matically decreased to reduce demand during peak hours. ight-time: motor speed is N increased to take advantage...

Safety & Safe Operation Safety stop function WL200/WJ200 conform to the applicable safety standards and corresponds to Machinery Directive of Europe. Inverter is shut down via hardware, bypassing the CPU, achieving a reliable safe stop function. (ISO13849-1 Category 3 / IEC60204-1 Stop Category 0) Safety SW (Emergency Stop) Only one MC is enough Reduction in costs. Space saving Safety terminal (In/Output) Micro surge voltage suppress function Hitachi original PWM control method limits motor terminal voltage to less than twice inverter DC bus voltage. (During regeneration, theWL200/ motor terminal...

Trip avoidance functions Minimum time deceleration function, over-current suppression and DC bus AVR functions are included as standard. Minimum time Deceleration Function OFF These functions increase the robustness of the product and help to avoid unnecessary tripping. Improved torque limiting / current limiting function enables a load restriction to protect machinery and equipment. Motor Current Output Frequency Output Frequency (Example of WJ200-075LF) Deceleration Time: 4.2 sec. Over-current Suppression Function* OFF Motor Current Motor Current Output Frequency Output Frequency *Turn off...

Various Functions Output monitoring (2 terminals) Two programmable output terminals* can be used to monitor items such as frequency, motor current and more. *Analog 0 ~ 10VDC (10-bit), pulse train (0 ~ 10VDC, max. 32kHz) Watt-hour monitor Energy consumption is displayed in kWh. Built-in BRD circuit Built-in braking resistor control circuit as standard in all models (Resistor optional). Flexible display functions utomatic return to the initial display A 10 mins after the last key operation, display returns to the initial parameter set. Display limitation show only the contents of display parameter....

Eco-friendly RoHS compliant The WL200/WJ200 series meets the EU RoHS requirements. EN Endurance in severe conditions Vanish coating of the internal PC board ensures an improved endurance to certain severe conditions (logic PCB and I/F PCB are excluded). Long life components The cooling fans and built-in capacitors have an estimated design lifetime of 10 years*. By using the ON/OFF control function the lift time can be extended. *10 years is a design lifetime based on calculation, not guaranteed

WJ200 Special Functions High starting torque of 200% or greater achieved using sensorless vector control (when sized for heavy duty) Sensorless vector control allows for the realisation of high torque required for applications such as cranes, hoist, lifts etc. Auto-tuning function makes the implementation of sensorless vector control easy and effective. Output Frequency Speed control SPD input ON Start position counting Position control DB Time Target position Simple positioning control (in combination with a feedback signal) When simple positioning function is activated, speed or positioning...