V&T EcoDriveCN® drives V&T inverters
explosion proof VFD,HazLoc softstarter, motor soft starter, vector control variable speed drive (VSD, variable frequency drive, AC drive, inverter), reactor, sine wave filters, power electronics: quality as ABB, Siemens.

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E5-H PID closed loop control universal variable speed drive (VSD)

universal AC drive
  E5-H enhanced Volts per Hertz (V/Hz) control & vector control universal AC drive (VSD drive)

description Model technical Installation Applications Documents images

E5-H first rate general purpose Volts per Hertz (V/F) control & vector control AC drives (inverters)

Failure rate: < 0.15%, just the same as other world-class traditional brands, such as Siemens, ABB, Emerson Control Techniques, Schneider, Danfoss, Allen Bradley, Lenze, Yaskawa, Mitsubishi, Omron, Fuji, Hitachi, Toshiba, WEG
Authorized CE certificate, issued by ECMG
18-month warranty period
Prompt delivery lead time: 1-4 days
Supply to REGAL, Ingersoll Rand, Foxconn, Tata group...

You will be interested in more V&T EcoDriveCN® motor soft starters, variable frequency drives, EMI filters, sine wave filters, harmonic filters...

EcoDriveCN AC motorr drives for water and sewage treatment

Keypad copy function for parameters setting under similar application environment.
PID closed loop control.

Applications of V&T EcoDriveCN® inverters:
water and wastewater pumps, constant pressure water supply, boiler fans, circulating pumps, cooling water circulation pumps, sewage pump, induced draft (ID) fan, supply air fan, compressor, feed pump, mortar pump, clean water pump, centrifugal pumps, chillers, purification pump, air blower, boiler drum, mine exhaust fan, dredger, conveyors, cooling towers, heating, ventilating, and air conditioning (HVAC), mining, conveyor belt, metallurgy, petroleum chemical industry, air compressor, sugar industry (separation of sugar, retrofitting of sugar squeezing machine), and other fluid machinery...

Control features Control mode Vector control 1 (Volts per Hertz (V/Hz), flux vector control), PID closed loop control
Startup torque 0.5Hz 150%: large starting torque
Speed adjustment range 1:100
Speed stabilization precision +-5%
Key functions Under voltage adjustment, switching of AC operation grounding, protective grounding and DC operation grounding, rotation speed tracing, multi-speed operation (up to 16speeds), auto tuning, S curve acceleration/deceleration, slip compensation, closed loop control with built-in PID feedback, drooping control, current limiting control, manual/auto torque boost, current limiting, multi-functional input/output terminal
Frequency setting mode Operation panel setting, terminal UP/DN setting, host computer
 communication setting, analog setting AI1/AI2.
Frequency range 0.00~300.00Hz Note: Upon the control mode of vector control 1 0.0~3000.0Hz, which can be customized according to the customer demand
Startup frequency 0.00~60.00Hz
0.1 ~ 36000s
Powered braking
Braking unit action voltage: 650~750V;
 Operating time: 100.0s;
DC braking capability DC braking initial frequency: 0.00~300.00Hz;
 DC braking current: Constant torque: 0.0~120.0%          
DC braking time: 0.0~30.0s;
there is no initial waiting time for the DC braking to realize quick braking
Magnetic flux braking
Ongoing action and no action upon deceleration as option, no action upon deceleration at default
Multifunctional M key The unique multifunctional key is used to set the frequently used operations: JOG, emergency shutdown, running command reference mode switch , menu switching
Multiple menu modes Basic menu mode, fast menu mode. Menu mode of non-leave-factory value function codes, Menu mode of last changed 10 function codes
Parameter copy The standard operation panel can realize the parameter upload, download and display the copy progress. The user can select to forbid the overwriting of the uploaded parameters.
function code
The customer can select to display or hide the function codes by themselves.
RS485 communication
RS485 communication ports support Modbus protocol (RTU). The standard operation panel can realize remote control box function with a maximum distance of 500m.
Operation panel Button type or shuttle type operation panel optional, protection class: IP20 (NEMA 1) as standard, IP65 as optional choice
Common DC bus The full series can realize common DC bus supply for several inverters.
Independent duct The full series adopts independent duct design and supports the installation of heatsink outside the cabinet
Power-up auto-detection Realizing the power-up auto-detection of internal and peripheral circuits, including motor grounding, abnormal +10V power supply output, abnormal analog input, and disconnection
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, abnormal +10V 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 0.15% 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 0.15% for every rise of 100m
Vibration 3.5mm,2~9Hz;10 m/s2,9~200Hz;15 m/s2,200~500Hz
Storage temperature -40~+70ºC
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