|
[China]
Trade Verify
Address: 4F, Building 5, Dongluyang Industrial ,Park, No. 4, Tengfeng 4th Road, Fuyong Phoenix Third, Industrial Zone, Baoan District, Shenzhen China
Contact name:Terry
Shenzhen Veikong Electric Co., Ltd. |
|
Verified Suppliers
|
|
|
IP20 IP21 Variable Frequency Controller VFD With LCD Displays
IP20 IP21 Variable Frequency Inverters Controllers LCD display With
New Version IO Board
1. VFD500 hot selling frequency inverter with new LCD display model
product features
1) Big torque in low frequency which can sure soft operation in
some areas request high precision
2) Both tension control and torque mode control are suitable for
our machine
3) This model support some applications which requires more input
terminals
4) Support motor selfing learning, auto tunning
2. VEIKONG hot selling VFD500 frequency inverter technical
data
Function | Keypad | LED Digital keyboard and LCD keypad(option) |
| Communication | Standard: MODBUS communication CAN OPEN AND PROFINET (IN DEVELOPMENT) | |
| PG card | Incremental Encoder Interface Card (Differential Output and Open Collector), Rotary Card, frequency division signal pg card | |
| Input terminal | Standard: 5 digital input terminals, one of which supports high-speed pulse input up to 50kHz; 2 analog input terminals, support 0 ~ 10V voltage input or 0 ~ 20mA current input; Option card: 4 digital input terminals 2 analog input terminals, support-10V-+10V voltage input | |
| Output terminal | standard: 1 digital output terminal; 1 high-speed pulse output terminal (open collector type), support 0 ~ 50kHz square wave signal output; 1 relay output terminal (second relay is an option) 2 analog output terminals, support 0 ~ 20mA current output or 0 ~ 10V voltage output; Option card: 4 digital output terminals | |
Protection | Refer to Chapter 6 "Troubleshooting and Countermeasures" for the protection function | |
Environment | Installation location | Indoor, no direct sunlight, dust, corrosive gas, combustible gas, oil smoke, vapor, drip or salt. |
| Altitude | 0-3000m.inverter will be derated if altitude higher than1000m and rated output current will reduce by 1% if altitude increase by 100m | |
| Ambient temperature | -10°C~ +40°C, maximum 50°C (derated if the ambient temperature is between 40°C and 50°C) Rated output current decrease by 1.5% if temperature increase by 1°C | |
| Humidity | Less than 95%RH, without condensing | |
| Vibration | Less than 5.9 m/s2 (0.6 g) | |
| Storage temperature | -20°C ~ +60°C | |
Others | Installation | Wall-mounted, floor-controlled cabinet, transmural |
| Protection level | IP20 | |
| cooling method | Forced air cooling | |
EMC | CE ROHS | Internal EMC filter Complies with EN61800-3 Category C3 3rd Environment |
3. Veikong VFD500 New Version IO Board
4. Veikong product brochure and user manual download center
VEIKONG VFD500 high performance vector and torque ...
veikong catalog latest.pdf
5. Motor Wiring
◆ It is forbidden to short circuit or ground the inverter output
terminal, otherwise the internal components of the inverter will be
damaged.
◆ Avoid short circuit the output cables or with the inverter
enclosure, otherwise there exists the danger of electric shock.
◆ It is forbidden to connect the output terminal of the inverter to
the capacitor or LC/RC noise filter with phase lead, otherwise, the
internal components of the inverter may be damaged.
◆ When contactor is installed between the inverter and the motor,
it is forbidden to switch on/off the contactor during the running
of the inverter, otherwise, there will be large current flowing
into the inverter, triggering the inverter protection action.
◆ Length of cable between the inverter and motor If the cable
between the inverter and the motor is too long, the higher harmonic
leakage current of the output end will produce by adverse impact on
the inverter and the peripheral devices. It is suggested that when
the motor cable is longer than 100m, output AC reactor be
installed. Refer to the following table for the carrier frequency
setting
