THE BEST WAY TO MEET
THE WORLD IS WITH DOTECH
Clean Room
Products
Clean Room
FFU Controller AC220V 3STEP(4STEP)
-Built-in digital motor protection function
-It is possible to check the motor current and the cause of the failure through the display window.
-Various protection elements (overheating, overcurrent, undercurrent, restraint protection)
-It is easy to understand the cause of the failure by saving the final cause of failure.
-Built-in switching power supply (saving energy with light weight and low power consumption)
-Built-in open standard communication protocol (MODBUS RTU)
-Built-in fuse, built-in fuse disconnection detection function
Product Infomation
A 2012 model for FFU controller which is equipped with motor protection function of digital type LFC2200 | a poweful solution for clean room system !
※ digital motor protection: FFU controller built-in feature you need to be equipped to protect motors from overcurrent DOTECH special clean room to ensure the stability of the technology.
LFC2200: basic types of single-phase FFU CONTROLLER
Specifications
Dimensions: 148 (W) x 132 (H) x 43 (D)
Perforated Dimensions: 135mm Hole 4.5 Ø
Power: Single phase 100V ~ 240V both 50Hz and 60Hz
Rated current consumption: MAX2 VA(MAX 1kW Motor connection possible)
Connectors: Motor - CHD1140-08 / Communication - RJ11-6P4C
Communication Specifications : RS485 / 2 Wire (Multidrop, MODBUS RTU)
Simultaneous use of DOTECH's standard protocol and MODBUS RTU protocol
Communications environment: 9600BPS, Non-parity, 8-Data bit, 1-Stop bit
Address setting: 1 to 255
Operating Conditions: -10 ... 50degC
Storage conditions: -30 ... 60degC
Dimensions
