V&T Technologies Co., Ltd.
http://www.ecodrivecn.com
High Reliability Design
Meeting the Relevant International Product Standards
IEC61800-2
General requirements–Rating specifications for low voltage adjustable
frequency a.c. power drive systems
IEC61800-3
EMC product standard including specific test methods
IEC61000-6
Electromagnetic compatibility (EMC) –Part6: Generic standards
IEC61800-5-1
Safety requirements –Electrical, thermal and energy
UL508C
UL Standard for Safety for Power Conversion Equipment
Integrated Design
Integrated design of hardware interface: The control board, button/shuttle type
operation panel are integrated to facilitate the operation and maintenance of the
user.
Integrated design of software protocol: Terminal/operation panel 485, universal
expansion port SPI protocols are integrated (Modbus protocol).
Integrated design of main circuit terminals: 0.75G to 15G integrated, 18.5G to 75G
integrated, 90G to 500G integrated, to facilitate the operation and maintenance of
the user.
Built-in braking unit design: 0.75G to 15G as standard, 18.5G to 75G as option, to
reduce the cost and the installation space.
Integrated built-in expansion card design: including injection molding machine
interface card/PG feedback card/communication adapter card, meeting the industry
application requirement.
Full series standard common DC bus design: The standard common DC bus
scheme can be realized without modifying the product or adding peripheral circuit. It
is applicable to such industry applications as paper making, chemical fiber,
metallurgy and EPS.
Adaptability Design
Independent duct design: The full series supports the application demand of
mounting heatsink out of the cabinet, and is applicable to the applications of spinning
machine, wire-drawing machine where there is too much cotton batting or dust.
Compact structure design: With complete thermal emulation and unique cold plate
process, the product has compact structure, meeting the demands of OEM
customers.
Complete system protection design: Based on the complete system design scheme,
the PCB adopts protective coating, the copper bus adopts galvanization, the full
series of product adopts sealed key components, the button and shuttle type
operation panels can offer accessories meeting the IP54 requirement, which greatly
