Frequency converter 450kW 400V V800-4T4500

Model V800-4T4500
Power 450 kW
Nominal output current 790 A
Input voltage 50/60Hz 3 Phases 400V
Output voltage 50/60Hz 3 Phases 400V
Power cable cross section 2×240 mm²
Brake unit No
EMC filter Yes (C2)

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Manual

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VYBO Electric

Integrated external panel
Specially optimized size
Vector control
Perfect design
Compact frame
Very high overload capacity

Frequency converter 450kW 400V V800-4T4500 is in stock. Introducing VYBO Electric’s V800-4T4500 Frequency converter (VFD), designed to provide exceptional control and efficiency for a variety of industrial applications. We are proud to offer this high quality VFD along with a fast delivery service to cities across the United Kingdom.

Frequency converter 450kW 400V V800 in stock

The V800 series frequency converters feature advanced vector control technology that ensures precise and professional drive control. Manufactured to the highest standards, these VFDs are equipped with robust software and a variety of features to ensure they function smoothly in even the most demanding heavy industry conditions. Thanks to its plug-and-play design, the V800-4T4500 is fully pre-programmed and ready to use immediately after connecting to the mains.

Sale of frequency converters 450kW V800 400V

Whether it’s controlling conveyor belts in Leeds, driving assembly lines in Birmingham or optimizing industrial processes in Edinburgh, the 450kW V800 frequency converter proves its versatility and reliability. Its exceptional overload capability makes it suitable for the most demanding applications, providing reliable and efficient performance even under heavy loads. One of the main advantages of using a variable frequency drive such as the V800-4T4500 is its ability to control the speed of electric motors, resulting in significant energy savings and process optimization. Reducing engine speed effectively reduces mechanical wear and extends the life of your equipment. Experience the benefits of energy efficiency and longer machine life by choosing the V800 series vector frequency inverters.

Frequency converter 450kW V800 has many useful functions

With features such as open-loop SFVC vector control, a wide output frequency range of 0.01 to 3200 Hz and an integrated braking unit, the 450kW V800 VFD offers unparalleled flexibility and functionality. Its built-in EMC filter ensures reliable performance and compliance with electromagnetic compatibility standards. In addition, it is equipped with standard features such as automatic voltage regulation (AVR), programmable logic controller (PLC), JOG function, timers and comprehensive protection functions.

High-quality frequency converter from VYBO Electric

For additional convenience, the Frequency converter 450kW V800 has an EMS immediate stop function and the option of connecting PTC protection or a thermal contact for motor protection. The removable panel allows external installation up to 50 meters via a cable, providing flexibility in system integration. Make your operations more efficient, reliable and cost-effective with the V800 frequency converter from VYBO Electric. Benefit from our reliable delivery service to cities across the United Kingdom and experience the superior performance of our VFDs. Contact us today and move your business forward.

Order your new 450kW frequency converter today

In addition to its exceptional performance and advanced features, the VFD V800-4T4500 features the manufacturing expertise of VYBO Electric. Our quality commitment ensures that you receive a durable and reliable product that meets your specific industrial requirements. With our efficient delivery service, we want to provide timely access to the 450kW V800 VFD so that companies in Glasgow, London, Manchester and other cities in the United Kingdom can improve their operations and achieve maximum productivity. Experience the power of the V800 series and revolutionize your industrial processes today.

Detailed specification

V800 inverter model type Nominal output power (kW) Nominal input current (A) Rated output current (A) Recommended motor power (kW)
V800-4T4500 450 790 790 450
Input voltage (V) 50/60 Hz Motor power (kW) Recommended cable cross section (mm²) Recommended circuit breaker (A)
3 Phases 3×400 V 450 2×240 1250

Table of suitable braking resistors

Frequency converter type Brake resistor Brake unit Recommended motor power (kW)
Resistance power (kW) Resistance value (Ω) (≥)
V800-4T4500 450

General technical parameters for all V800 types

Element VECTOR V800
Control mode V/F scalar control
SFVC idle vector
Maximum frequency SFVC vector control: 0 – 320 Hz
V/F scalar control:       0 – 3200 Hz
Carrier frequency 1-16 kHz
The carrier frequency is automatically set based on the load characteristics.
Input frequency resolution Digital setting 0.01 Hz
Analogue setting: maximum frequency x 0.025%
Initial torque G-Type: 0.5 Hz/150% (SVFC)
P-Type: 0.5Hz/100%
Speed range 1:100 (SFVC)
Speed stability ± 0.5% (SFVC)
Precise torque control ± 5% (SFVC)
Overload size G type: 60s for 150% of rated current, 3s for 180% of rated current
P-Type: 60s for 120% of rated current, 3s for 150% of rated current.
Torque increase Fixed torque gain
User increase 0.1% to 30.0%
EMC filter Integrated with the “C1” designation of the C1 class.
No Class C2 designation.
V/F curve Straight lines V/F curve
Multipoint V/F curve
N-voltage V/F curve (multiple of 1.2-voltage, 1.4-voltage, 1.6-voltage, 1.8-voltage, modified)
V/F separation Two types: complete separation; half separation
Ramp modes Linear curve
S-curve ramp
Four groups of acceleration/deceleration times with a range of 0.0-6500.0 s
DC braking Brake frequency: 0.3 Hz to maximum frequency
Braking time: 0.0-100.0s
Current value when braking: 0.0%-100.0%
Control in JOG mode (step operation) JOG frequency range: 0.00-50.00 Hz
JOG acceleration/deceleration time: 0.0-6500.0 s
Implement. more preset speeds Up to 16 speeds implemented via a simple PLC function or a combination of X end states.
Built-in PID controller Enables a process-controlled control system.
AVR automatic voltage regulation It can automatically maintain a constant output voltage when the supply voltage changes.
Overvoltage and overcurrent regulator Current and voltage are automatically limited during operation to prevent frequent shutdowns due to over-voltage and over-current.
Torque limitation and steering It can automatically limit the torque and prevent the overcurrent from changing frequently during operation.
EMS STOP safety function The “Emergency STOP” system: In emergencies, it stops the inverter immediately after EMS STOP has been activated.
Fast current limitation Prevents common overcurrent faults in AC motors
High performance AC motor control is realized by powerful current vector control technology.
Time management Time range: 0.0-6500.0 minutes
Communication protocol RS485 MODBUS RTU
Execute command channel Depending on the panel, control terminals and serial communication port, can be switched in many ways
Frequency source 10 kinds of frequencies, given by digital analog voltage, analog current, pulse, serial port, can be switched in many ways
Auxiliary frequency source 10 kinds of frequencies, micro-adjustment can be easily realized, frequency synthesizer
Input and output Input terminal blocks 6 digital inputs, 2 analog inputs, one of which supports 0-10V input and the other supports 0-10V or 4-20mA input.
Output terminal blocks 1 digital output
1 relay output,
1 analog output terminal, with output 0-20mA / 0-10 V
LED display Show parameters
Key lock and function selection It can partially or completely block buttons and define the functionality of some buttons to prevent malfunctions.
Protection mode Motor short circuit detection at power-on, phase loss protection, over-current protection, over-voltage protection, under-voltage protection, over-temperature protection and overload protection.
EMC (compactability) IEC 61000-4-6; IEC 61000-4-4; IEC 61000-4-11; IEC 61000-4-5
Standards EN/IEC 61800-3: 2017; C1, which is suitable for the 1st environment;
EN/IEC 61800-3: 2017; C2, which is suitable for the 1st environment;
Environmental installation Avoid indoor exposure to direct sunlight, salt, dust, corrosive or flammable gases, smoke and steam. Resistance to chemical pollution, class 3C3 EN/IEC
60721-3-3. Resistance to dust pollution 3S3EN/IEC 60721-3-3.
Alt. Height. Below 1000 meters above sea level. (reduce the load level when used above 1000 meters above sea level)
Ambient temperature -10°C ~ 40°C (Reduce the power level when the ambient temperature is between 40°C and 50°C)
Humidity Less than 95% relative humidity, non-condensing
IEC 60068-2-3
Vibrations Less than 5.9 m/s2 (0.6 g) IEC 60068-2-6
Storage temperature -20°C to +60°C

Frequency converter 450kW 400V V800 for sale in stock

Frequency converter 450kW 400V V800 for sale in stock

Frequency converter 450kW 400V V800 for sale in stock

Frequency converter 450kW 400V V800 for sale in stock

Performance parameters of the V800 series inverters

1PH / 3PH AC 230V ±15%
Inverter model type V800 Rated power (kW) Maximum input current (A) Rated output current (A) Recommended motor power (kW)
V800-2S0004 0,4 5.4 2.4 0,4
V800-2S0007 0,75 7.2 4.5 0,75
V800-2S0015 1,5 10 7 1,5
V800-2S0022 2,2 16 10 2,2
V800-2S0030 3 23 16 3
3PH / 3PH AC 400 V ±15 %
V800-4T0007 0,75 3.8 2,5 0,75
V800-4T0015 1,5 5 3.7 1,5
V800-4T0022 2,2 5.8 5 2,2
V800-4T0040 4 10 9 4
V800-4T0055 5.5 15 13 5.5
V800-4T0075 7,5 19 17,5 7,5
V800-4T0110 11 26 25 11
V800-4T0150 15 35 32 15
V800-4T0220 22 46 45 22
V800-4T0300 30 62 60 30
V800-4T0370 37 76 75 37
V800-4T0370 37 76 75 37
V800-4T0450 45 92 90 45
V800-4T0550 55 112 110 55
V800-4T0750 75 155 150 55
V800-4T0900 90 180 176 90
V800-4T1100 110 215 210 110
V800-4T1320 132 260 253 132
V800-4T1600 160 310 300 160
V800-4T1850 185 350 340 185
V800-4T2000 200 390 380 200
Input voltage (V) 50/60Hz Motor power (kW) Recommended cable cross section (mm²) Recommended breaker (A) Recommended input contactor (A)
V800-2S0004 1 Phase 1×230 V 0,4 1,5 10 10
V800-2S0007 0,75 1,5 16 16
V800-2S0015 1,5 2,5 25 25
V800-2S0022 2,2 4 32 32
V800-2S0030 3 4 40 40
V800-4T0004 3 Phases 3×400 V 0,4 1,5 6 6
V800 -4T0007 0,75 1,5 6 6
V800-4T0015 1,5 1,5 6 6
V800-4T0022 2,2 1,5 10 10
V800-4T0040 4 2,5 16 16
V800-4T0055 5.5 2,5 20 20
V800-4T0075 7,5 4 32 32
V800-4T0110 11 4 32 32
V800-4T0150 15 6 40 40
V800-4T0185 18,5 10 50 50
V800-4T0220 22 10 50 50
V800-4T0300 30 16 63 63
V800-4T0370 37 25 100 100
V800-4T0450 45 25 100 100
V800-4T0550 55 35 125 125
V800-4T0750 75 50 160 160
V800-4T0900 90 70 225 225
V800-4T1100 110 95 250 250
V800-4T1320 132 120 315 315
V800-4T1600 160 120 350 350
V800-4T1850 185 150 400 400
V800-4T2000 200 185 500 500

Table of suitable braking resistors V800

Frequency converter type Brake resistor Brake unit Recommended engine power (kW)
Resistance power (kW) Resistance value (Ω) (≥)
V800-2S0004 0,08 200 Integrated 0,4
V800-2S0007 0,08 150 Integrated 0,75
V800-2S0015 0,10 70 Integrated 1,5
V800-2S0022 0,10 70 Integrated 2.2
V800-2S0030 0,25 65 Integrated 3
V800-4T0004 0,15 300 Integrated 0,4
V800-4T0007 0,15 300 Integrated 0,75
V800-4T0015 0,15 220 Integrated 1,5
V800-4T0022 0,25 200 Integrated 2.2
V800-4T0040 0,3 130 Integrated 4
V800-4T0055 0,4 90 Integrated 5.5
V800-4T0075 0,5 65 Integrated 7.5
V800-4T0110 0,5 65 Integrated 11
V800-4T0150 0,80 43 Integrated 15
V800-4T0185 1 32 Integrated 18,5
V800-4T0220 1.3 25 Integrated 22
V800-4T0300 1,5 22 Integrated 30
V800-4T0370 2,5 16 Integrated 37
V800-4T0450 3.7 12.6 Integrated 45
V800-4T0550 4.5 9.4 External BU 55
V800-4T0750 5.5 9.4 External BU 75
V800-4T0900 7,5 6.3 External BU 90
V800-4T1100 4,5 x 2 9,4 x 2 External BU 110
V800-4T1320 5,5 x 2 9,4 x 2 External BU 132
V800-4T1600 6,5 x 2 6,3 x 2 External BU 160
V800-4T1850 16 2,5 External BU 185
V800-4T2000 6,5 x 3 6,3 x 3 External BU 200
Rated power at normal load (normal operation) 450 kW
High performance performance 400 kW
Nominal output current 790 A
Supply voltage 3 x 400V
Output voltage 0 – 400 V
Output frequency 0 – 3200 Hz
Overload capability in ND mode – Normal Duty 120% / 60s
Overload in HD mode – Heavy Duty 150% / 60s
Control mode V/F scalar control
SFVC vector open loop control mode
CLVC vector control mode X
Analog inputs 2
Digital inputs 6
Analog outputs 1
Relay outputs 1
Open Collector Outputs 1
Integrated brake transistor X
EMC filter
+10V output
+24 V output X
Input for PTC
Safe Torque Off (STO) X
Emergency stop (EMS)
Integrated Ethernet X
Integrated MODBUS RTU
PROFIBUS X
PG card for encoder X
PID
Intelligent PLC function
External panel connection (typically up to 30 m)
Protection class IP 20
Protection class IP 65 X
Change direction of rotation via external input
Change direction of rotation in the control panel X
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