EV200-0004G-S2: Compact Single Phase VFD | 0.4kW, 220V
Why Choose This 0.4 kW (0.5HP) 220V Single Phase VFD?
Choosing the right drive is crucial for performance and reliability. This specific 0.4 kW (0.5HP) VFD is the ultimate space-saver and the ideal choice for straightforward applications.
Designed for Tight Spaces: Its key feature is the ultra-compact narrow body design, which is 45% smaller than previous models. It also supports side-by-side installation, making it perfect for crowded control cabinets where space is a premium.
Simple and Efficient: While the EV510A series offers complex, high-count I/O, the EV200 is designed for simple speed regulation. Its streamlined 4 DI / 1 AI / 1 Relay setup provides all the necessary control for small automated machinery without unnecessary complexity or cost.
Reliable Vector Performance: Despite its small size, it delivers true vector control performance, providing excellent low-speed high-torque (150% at 0.5Hz) for reliable startups, far surpassing simple V/F control.
No Braking Unit: This model does not include a built-in braking unit, as it is part of the 0.75-2.2kW range, which is designed without them, making it a cost-effective choice for applications that do not require rapid deceleration.
Campos de aplicação típicos
Woodworking Machinery
A perfect compact VFD for wood carving machines (engraving machines) and small spindles.
Glass & Ceramic
Provides precision speed control for glass edging machines and small grinders.
Textile Industry
Simple speed control for small textile machines and winders.
Caraterísticas de controlo
Modo de controlo | sem Vetor PG (SVC), controlo V/F |
|---|---|
Frequência mais elevada | Controlo vetorial: 0~500Hz; controlo V/F: 0~500Hz |
Binário de arranque | Tipo G: 0,5Hz/150% (SVC) |
Gama de velocidades | 1:100 (SVC) |
Precisão do controlo de velocidade | ±0,5% (SVC) |
Capacidade de sobrecarga | Tipo G: 150% corrente nominal 60s; 180% corrente nominal 3s |
Especificações de E/S
Entrada digital | 4 terminais de entrada digital |
|---|---|
Entrada analógica | 1 terminal de entrada analógica |
Saída de relé | 1 terminal de saída de relé |
Comunicação | Suporta Modbus, RS85 (assumido RS485), CANopen, CANlink |
Ambiente operacional
Local de instalação | No interior, sem luz solar direta, sem poeiras, gases corrosivos, etc. |
|---|---|
Altitude | Abaixo de 1000 metros |
Temperatura ambiente | -10°C a +40°C (é necessária uma redução para 40~50°C) |
Humidade | <95%RH, sem condensação |
Dimensões estruturais
Dimensões (L x P x A) | 73 x 112,6 x 143 mm |
|---|---|
Tamanho da instalação (A x B) | 60 x 129 mm |
Furo de instalação | Ф4.4 |
Garantia de qualidade
Este produto é desenvolvido e fabricado pela Nanjing Oulu Electric Corp, Ltd. Como uma empresa nacional de alta tecnologia centrada na automação industrial e nas novas energias, temos uma equipa de I&D experiente e instalações de produção avançadas, dedicadas a fornecer produtos e soluções fiáveis e de alta qualidade a clientes de todo o mundo.
Perguntas frequentes (FAQ)
1. Qual é a diferença entre o controlo V/F e o controlo vetorial sem sensores (SVC)?
V/F control is a basic method for motor speed regulation. Sensorless Vector Control (SVC) is more advanced, providing precise speed and torque control. The EV200 uses SVC to deliver high starting torque (150% at 0.5Hz), which is much better for starting loads than basic V/F.
2. Does the EV200-0004G-S2 have a built-in braking unit?
No. The EV200 series states that models from 0.75kW to 2.2kW do not have a built-in braking unit, and this 0.4kW model follows that design. An external braking resistor would be required for applications needing fast deceleration.
3. What is the key difference between the EV200 and EV510A series?
The EV200 is designed for simple speed regulation and ultra-compact size, featuring a narrow body that is 45% smaller and allows side-by-side installation. Its I/O is simplified (4 DI, 1 AI, 1 Relay). The EV510A series is a higher-performance drive with a much larger, more flexible I/O (7 DI, 2 AI, 2 AO, 2 Relay) for more complex automation tasks.
4. Can this VFD be installed in a small cabinet with other drives?
Yes. The EV200 features independent air ducts for efficient cooling and is specifically designed to be installed side-by-side with other units, making it ideal for saving space in power distribution cabinets.
Guia de início rápido (Como fazer)
Aviso: The following steps are a basic guide only. All electrical work must be performed by qualified professional personnel. Before any wiring, ensure the main power is completely disconnected and wait at least 10 minutes for the internal capacitors of the VFD to discharge fully.
Passo 1: Instalação
Mount the inverter vertically on a sturdy, non-flammable surface, such as a metal mounting plate. Ensure there is sufficient clearance for heat dissipation. Side-by-side installation is permitted.
Passo 2: Cablagem do circuito principal
Ligar o monofásico 220V Linhas de alimentação CA para os terminais de entrada do inversor
R/L1eS/L2.Ligar os três fios do motor assíncrono trifásico aos terminais de saída do inversor
U,V, eW.Ligar firmemente o fio de terra à tomada de terra do inversor
PE(Terra de proteção).
Passo 3: Cablagem do circuito de controlo (para arranque/paragem básicos)
Ligar uma extremidade de um interrutor externo (ou botão) ao terminal de entrada digital
S1.Connect the other end of the switch to the
COMterminal.Definir parâmetro
P0-02(Seleção da fonte de comando) para “1” (Canal de comando do terminal).Definir parâmetro
P4-00(Seleção da função S1) para “1” (Marcha em frente).
Passo 4: Definição dos parâmetros do motor e regulação automática
Aquando da primeira ligação, introduza com precisão os seguintes parâmetros da placa de identificação do seu motor:
P1-01: Motor Rated Power (set to 0.4kW)P1-02: Tensão nominal do motor (definida para 220V)P1-03: Motor Rated Current (e.g., 2.3A)P1-04: Frequência nominal do motorP1-05: Velocidade nominal do motor
Para um desempenho ótimo do controlo vetorial, execute uma sintonização automática do motor. Definir o parâmetro
P1-37(Motor auto-tuning) to “2” (dynamic auto-tuning) or “3” (static auto-tuning) and start the inverter.
Etapa 5: Execução do teste
Depois de confirmar que todos os cabos e definições de parâmetros estão corretos, ligue a alimentação principal. Feche o interrutor externo ligado entre S1 e COM. O motor deve começar a rodar na direção da frente. Abra o interrutor e o motor pára de acordo com o tempo de desaceleração definido.
Principais caraterísticas e vantagens
Ultra-Compact Narrow Body: Features a new narrow body design and compact structure. Compared to older products, the installation size is reduced by 30% and the volume by 45%, saving installation space and reducing distribution costs.
Space-Saving Installation: The design features independent air ducts for efficient, straight-through heat dissipation, which allows for side-by-side installation to maximize use of cabinet space.
High Starting Torque: This AC motor drive is capable of 0.5Hz starting torque at 150% under Sensorless Vector Control (SVC), providing excellent low-speed performance for general-purpose loads.
Robust Overload Capacity: As a G-type drive, it handles 150% of its rated current for 60 seconds and 180% for 3 seconds, ensuring stability during load changes.
Simplified I/O: Designed for simple speed regulation, this model features a streamlined I/O configuration of 4 digital input terminals, 1 analog input, and 1 relay output.
Smart Integrated Functions: Includes a built-in PID controller for process control, a Simple PLC for multi-stage speed running, and Auto-adjust voltage (AVR) to keep output voltage steady when the grid voltage changes.
Ficheiro | Tamanho | Ação |
|---|---|---|
Guia de seleção de VFDs.pdf | 4.2MB | |
Manual do utilizador da VFD EV200.pdf | 1.4MB |
