DCL Controls - DCL Controls

Ensaio de Interferências Electromagnéticas para Actuadores Eléctricos (EFT)

The Increasingly Harsh Electromagnetic Environment in Industrial Sites As industrial electrification and intelligence continue to advance, an increasing number of high-power electrical devices (such as kilowatt-level motors, frequency converters, and inverters) are being integrated into industrial process control systems. Consequently, the electromagnetic environment in industrial sites is becoming more complex. In such a challenging electromagnetic […]

As Tendências de Desenvolvimento da Digitalização e da Ligação em Rede nas Válvulas Eléctricas

RotorkRotork fala sobre a digitalização de válvulas eléctricas Rotork fala sobre a digitalização de válvulas eléctricasA Rotork discutiu recentemente a importância da digitalização para a automação e controlo de válvulas na revista European Control Engineering. A tecnologia da Internet Industrial das Coisas (IIoT) utiliza dispositivos electrónicos, tais como sensores, para recolher e partilhar dados, e utiliza o poder de computação de [...]

A DCL Wuhan Huayi Intelligent Control participará na 20.ª Exposição Internacional da Indústria Química

A DCL participou na 20ª Exposição Internacional da Indústria Química, apresentando os seus actuadores eléctricos, aplicações de actuadores baseados na IoT e soluções de controlo de fluidos incorporadas para a indústria química. Detalhes da exposição: Datas: 4 a 6 de setembro de 2023 Local: Novo Centro Internacional de Exposições de Xangai Stand: N5H03 O evento foi uma excelente oportunidade para os especialistas da indústria química explorarem [...]

Tipos comuns de válvulas e suas caraterísticas

Butterfly Valve Working Principle: A butterfly valve uses a disc to control the flow of fluids or gases. The disc is mounted on a shaft, and when the handle is turned, the disc rotates 90 degrees to allow or block the flow. Features: Simple structure, compact size, low flow resistance, commonly used in large flow […]

Classificações de proteção do invólucro (UL, CSA, NEMA)

The protection ratings for enclosures defined by UL, CSA, and NEMA are categorized as follows. While the classifications are generally similar, there are minor differences in the details, so it is advisable to refer to the specific standards for more precise information. Type Classification Definition 1 General For indoor use, providing protection for enclosed components […]

Atuador IP Classificação de proteção contra poeiras e água

IP Protection Rating DefinitionThe IP (Ingress Protection) rating defines the protection level of a product’s enclosure against the intrusion of solid objects (such as tools, fingers, dust, etc.) and the ingress of water (from condensation, washing, immersion, etc.). The two digits following “IP” indicate the protection levels for solid objects and water intrusion. The first […]

Como Funcionam os Actuadores com Funções Bus - Modbus, CAN, Ethernet, Profibus

When you install a DCL electric control valve with bus functionality on a pipeline, you can control a set of electric control valves through the bus (Modbus, CAN, Ethernet, Profibus) to achieve synchronized control of the valve cluster. The control system communicates with the actuator via a bus communication protocol, sending commands to control the […]

DCL Actuator Certifications

The DCL electric actuator complies with the following certifications: CE – Conformité Européenne (European safety and environmental standards) RoHS – Restriction of Hazardous Substances CSA – Canadian Standards Association certification IAF – International Accreditation Forum CNAS – China National Accreditation Service SIL – Safety Integrity Level certification Exd II CT4 Gb – Explosion-proof certification for […]

FAQ

How many years have you been making actuators? How is the product quality?DCL was founded in 2001 and has been specializing in the design, production, and sales of reliable, durable, and compact electric actuators for 22 years. So far, DCL actuators have been used in 13 countries, by over 270 customers, and in more than […]