Frequency converters (FC) of Control L620 series are modern high-tech devices intended for control and management of electric motors. They are compact in size.
The use of the advanced technologies in the field of vector control, ensures the achievement of nominal output torque at low speed, as well as almost noiseless steady running.

Control l620 frequency converters are characterized by a variety of control modes, have many special protection and alarm functions, provide continuous monitoring and operational adjustment of many parameters. They have built-in RS-485 communication interface, Modbus communication Protocol support and flexible control.

The main applications of Control L620 FC are as follows.
Control L620 frequency converters are designed to control a wide range of industrial plants, mechanisms with high starting loads, and when using a special ND mode - they are ideal for working under pump-fan load.
They are suitable for most electric drives used in the production of cement, paper, textiles, food, as well as in printing, dyeing equipment, plastic casting machines and other industries.
They are able to adapt to changes in the load over a wide range, have a stable operation, high accuracy and high reliability. They help to improve the power factor and performance of electric motors, as well as significantly reduce energy costs, especially when used in pumping and/or fan installations.

Protection of heat release mechanism by plexiglass against change of factory settings.

Silver-containing composite weld deposition increases the wear resistance of the contact group and reduces the contact resistance.

Unified casing with the ability to connect additional devices does not require dismantling, as well as provided with the ability to self-connect.

The status indicator of the main circuit provides accurate information on the status of contacts regardless of handle position.

Increased size of the screw head with multiple-purpose slot (+, -) facilitates the assembly and prevents the falling out of screws during installation.

The improved switch handle of wider size with increased contact area facilitates the switching process.

The switch design provides for two types of protection against overload and short circuit, that significantly improves the protection of distribution and group circuits.

Notches on the contact clamps reduce heat loss and increase the mechanical stability of the connection.

Special casing design with increased heat transfer allows you to raise the loading capacity by 10%.

Bus connection to the automatic circuit breaker allows to reduce the contact resistance and provides a 2- or 3-wire connection of the line for uniform distribution of bus load.

Miniature circuit breaker (MCB)

Nominal rated current

Nominal rated voltage

Release characteristic

Rated short-circuit breaking capacity EN 60898

Number of poles

Voltage type

Range of use

Additional equipment possible

Current limiting class

Rated short-circuit breaking capacity Icn EN 60898 at 400 V

Residual release

Nominal voltage DC

Built-in depth

Mounting method

Switch off technique

Mounting rail type

Explosion protection

Ambient class

Number of protected poles

Electromagnetic release

Max. cross section incoming cable

Power poles quantity

Degree of protection (IP)

Frequency

Rated short-circuit breaking capacity Icn EN 60898 at 230 V

Power loss

Number of poles (total)

Release actuating time in short-circuit tm zone

Electronic release

Thermal release

Width in number of modular spacings

Type of electric connection

Срок службы, Лет

Гарантийный срок, Лет

Количество

Единицы измерения

Тип упаковки

Материал упаковки

Штрихкод

Вес брутто, кг

Объем, м^3

Длина, см

Ширина, см

Высота, см

Способ нанесения информации

Circuit breaker BA47-29M 3P 3A 4.5kA C IEK

Light signaling indicators are intended for indicating the state of electric circuits.
They are applied in electric panels, industrial equipment and power supply objects.

Various color variants provide for the most efficient arrangement of panels and boards.

Protection of the mechanism of the thermal release with a plexiglass insert from changing factory settings.

notes on contact clamps reduce heat losses and increase the mechanical stability of the connection.

the possibility of simultaneous connection of the FORK tire and a flexible conductor for distributing the power supply through the upper clamps, as well as the possibility of connecting the PIN bus.

The attack from the silver -containing composite increases the wear resistance of the contact group and reduces the transition resistance.

an advanced ardent system: increased service life, increased resistance to short -circuit currents: patent No. RU 139886.

Additional protection against the burning of the circuit of the circuit breaker and heat removal due to plastic and metallic anti -agricultural plates.

quick installation and additional reliability of mounting on a Din-rack using a latch with a double fixed position.

the presence of the contact position indicator.

Increased body strength in the attachment zone of conductors due to two additional rivets and a monolithic front panel.

Nominal rated current, А	3.0
Nominal rated voltage, В	400
Release characteristic	C
Rated short-circuit breaking capacity EN 60898, кА	4,5
Number of poles	3

Nominal rated current, А	3.0
Nominal rated voltage, В	400
Release characteristic	C
Rated short-circuit breaking capacity EN 60898, кА	4,5
Number of poles	3
Voltage type	Перемен./постоян. (AC/DC)
Range of use	Промышленное и бытовое
Type of electric connection	Винтовое соединение
Degree of protection (IP)	IP20
Electromagnetic release	Да
Power loss, Вт	9.0
Max. cross section incoming cable, мм²	25
Mounting rail type	35x7.5
Number of protected poles	3
Release actuating time in short-circuit tm zone, с	0,1
Width in number of modular spacings	3
Current limiting class	3
Frequency, Гц	50
Rated short-circuit breaking capacity Icn EN 60898 at 230 V, кА	4.5
Electronic release	Нет
Switch off technique	Тепловой, электромагнитный
Number of poles (total)	3
Ambient class	УХЛ4
Explosion protection	Без взрывозащиты
Built-in depth, мм	73,6
Residual release	Нет
Mounting method	на DIN-рейку
Suitable for motor safety switch	Да
Thermal release	Да
Additional equipment possible	Да
Nominal voltage DC, В	≤ 48
Rated surge voltage invariability, кВ	4
Rated short-circuit breaking capacity Icn EN 60898 at 400 V, кА	4.5
Power poles quantity	3

Miniature circuit breaker VA47-29 3P 3A 4,5kA C IEK

Основные характеристики

Описание

Основные документы

Особенности конструкции

Технические характеристики

Документация

Паспорта и РЭ

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