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Frequency converters

VEDA-in DRIVES

Options

for VEDA-in drives RD series

Power options

for frequency converters

Industrial logic controllers

VEDA-in PLC

HMI panels

VEDA-in HMI

Soft starters

VEDA-in SFT

Medium-voltage frequency converters

VEDA-in MVD

Medium-voltage soft-starters

VEDA-in MV SFT
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Review Specifications Application Advantages Documents Options

Frequency converter VEDA-in UNI 690V HO 400kW

1250х404.4х545 mm

11A00AAС318

Output power
0,75kW
0.75kW
1.5kW
1000kW
110kW
1120kW
11kW
132kW
15kW
160kW
185kW
18kW
2.2kW
200kW
220kW
22kW
250kW
280kW
30kW
315kW
355kW
37kW
450kW
45kW
4kW
5.5kW
500kW
55kW
560kW
630kW
7.5kW
710kW
75kW
800kW
900kW
90kW
Rated output current
750A

€ 30 036.78

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Review

The RD11 UNI series is a frequency converter designed for use in HVAC systems and for industries where high overload is required. These drives can be connected to three-phase 380V, 690V and 1140V, their power can vary from 0.75 to 1120 kW. Depending on the needs, they can be performed with normal or increased overload. The presence of an integrated RS-485 network interface makes it easy to integrate the drive into the system.

The RD11 UNI supports control of both asynchronous and synchronous motors. These drives have a compact design that allows the installation of devices close to each other without loss of functionality. In addition, they are equipped with a separate cooling system, which prevents the passage of air flow through electronic components and significantly increases the service life of the drive. The drive can operate at ambient temperatures up to +50C, due to the fan cooling system, which in turn are easy to maintain and easy to remove and replace.

Due to an electromagnetic compatibility filter, a brake unit and a convenient operator panel with a potentiometer or graphical keyboard, the RD11 UNI model is put into operation much faster and at lower cost.

In addition, the drive has a modular structure, which allows you to expand its functionality with additional boards.

The frequency converters of this line can automatically adapt to the engine, regardless of its current rotation, which greatly facilitates and speeds up the process of putting it into operation. The presence of an integrated DC choke (for power from 55 kW and above) helps to reduce the level of harmonic distortion to less than 45% THiD and extend the service life of the frequency converter.

Specifications

Input

3x660V
Output 
power

400kW
Rated output current

430A
Overload current, 150%

645A
Brake unit

external
DC choke

built-in

Application

Heating, ventilation and air conditioning systems (HVAC)

Pumps

General industrial applications

Applications with heavy start

Advantages

The intelligent cooling system
provides the opportunity to work in conditions where the environment can reach temperatures up to +50°C.

To facilitate maintenance
the frequency converters are equipped with replaceable fans..

Various network protocols are available
for example, Profibus, Profinet, etc.

All frequency converters are protected by a special coating of the boards
which increases their reliability and protects them from the negative effects of the environment.

Built-in electromagnetic filter
to reduce interference and comply with EMC requirements

Automatic adaptation to the motor
which speeds up the implementation process.

The built—in brake unit
is available for models up to 22 kW, and the mains throttle is available for models over 45 kW.

The length of the motor cable is up to 100 m
without deterioration of the rated characteristics

Select options

€ 30 036.78

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