V&T Technologies Co., Ltd.
http://www.ecodrivecn.com
Chapter 1 Introduction to V5
−
H Series Inverter
5
Independent duct
The full series adopts independent duct design and supports the installation
of heatsink outside the cabinet
Universal expansion
interface
Universal expansion board equipped with CPU for supporting customers
secondary development: physical interface SPI bus, software protocol
Modbus
Expansion card
User’s secondary development card, injection molding machine interface
card, PG feedback card, air compressor control card, communication adapter
card, power monitoring card, phase sequence detection card, external power
rectifying card
Power-up auto-detection
Realizing the power-up auto-detection of internal and peripheral circuits,
including motor grounding, ab10V power supply output, abnormal
analog input, and disconnection
Protection
function
Power supply undervoltage, overcurrent protection, overvoltage protection, interference protection,
abnormal comparison reference input, auto-tuning failure, module protection, heatsink overtemperature
protection, inverter overload protection, motor overload protection, peripheral protection, abnormal current
detection, output to ground short circuit, abnormal power failure during operation, abnormal input power,
output phase failure, abnormal EEPROM, abnormal relay contact, temperature sampling disconnection,
encoder disconnection, ab10V power supply output, abnormal analog input, motor
overtemperature (PTC), abnormal communication, abnormal version compatibility, abnormal copying,
abnormal expansion card connection, terminal mutual exclusion detection failure, hardware overload
protection
Efficiency
At rated power, 7.5kW and below power class
≥93%, 45kW and below power class ≥95%, 55kW and
above power class
≥98%
Environment
Operating site
The product shall be mounted vertically in the electric control cabinet with
good ventilation. Horizontal or other installation modes are not allowed. The
cooling media is the air. The product shall be installed in the environment free
from direct sunlight, dust, corrosive gas, combustible gas, oil mist, steam and
drip.
Ambient temperature
-10 ~ +40ºC, derated at 40 ~ 50ºC, the rated output current shall be
decreased by 1% for every temperature rise of 1ºC
Humidity
5 ~ 95%, no condensing
Altitude
0 ~ 2000m, derated above 1000m, the rated output current shall be
decreased by 1% for every rise of 100m
Vibration
3.5mm,2~9Hz; 10 m/s
2
,9~200Hz; 15 m/s
2
,200~500Hz
Storage temperature
-40~+70ºC
