3Com VFD-D D manual Control Characteristics, F, 2 VF+PG, 3 SVC, 4 FOC+PG, 6PM FOC+PG

Models: VFD-D D

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Appendix A Specifications DD Series

Appendix A Specifications

VDD-DD series provide our customers 230V-200W model and 230V-400W model, choose the one that fits your need. The table below facilitates our customers' purchase.

Drive Specifications

Model VFD-_ _ _DD

Applicable Motor Output(W)

 

 

Rated Output Capacity

 

 

(kVA)

Rating

 

Rated Output Current

 

(A)

 

 

 

 

Maximum Output

Output

 

Voltage (V)

 

Output Frequency (Hz)

 

Carrier Frequency

 

 

(kHz)

 

 

Rated Input Current (A)

 

 

 

 

Input

Rating

Voltage Tolerance

 

Frequency Tolerance

 

 

 

 

Cooling Method

Frame Size

002

 

004

200

 

400

0.6

 

1.0

1.5

 

2.5

 

 

 

 

Proportional to Input Voltage

 

0.00~120.00Hz

 

10 kHz

4.9A

 

6.5A

 

 

 

 

Single phase 200~ 240V (-20%~+10%) (160~264V)

50/60Hz ±5% (47~63Hz)

200W natural cool /400W natural cool

W170mm*L215*H55mm

Common Characteristics

Control Characteristics

Operating Characteristics

Control Method

Starting Torque

Speed Control Range

Speed Control Accuracy

Speed Response Ability

Max. Output Frequency (Hz)

Output Frequency Accuracy

Frequency Setting

Resolution

Torque Limit

Accel/Decel Time

V/F Curve Pattern

Brake Torque

Frequency

Keypad

 

Setting

External Signal

Signal

 

 

 

Operation

Keypad

Setting

External Signal

Signal

 

Multi-Function Input Signal

1:V/F, 2: VF+PG, 3: SVC, 4: FOC+PG, 6:PM FOC+PG

Starting torque at 0.5Hz is more than 150%, at 0 Hz is FOC+PG

control mode

1:100(external PG installation can achieve 1:1000)

±0.5% (external PG installation can achieve ±0.02%)

5Hz (vector control can attain 30Hz)

0.00to 120.00 Hz

Digital command ±0.005%

Digital command ±0.01Hz

200% torque current as maximum

0.00~600.00 sec

Adjustable V/F curve of 4 independent points

50% ED for 3 seconds, during every 30 seconds (optional)

By parameter setting

Multi-function input selection 1~5 (15 step speeds; At low speed),

parameter setting on serial communication port (RS-485)

Set by RUN, STOP key

2 wires (OD, CD, RUN), At low speed operation, RS-485 serial

interface, demo mode

Multi-step speed selection MI1~MI15, At low speed, first to second accel/decel switches, demo mode, force stop, emergency stop, operation command source, parameter lock, driver reset, open/close limit signal, door open prohibited signal, force open signal, reposition, 2nd step open/close curve selection

A-1

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3Com VFD-D D manual Control Characteristics, F, 2 VF+PG, 3 SVC, 4 FOC+PG, 6PM FOC+PG

VFD-D D specifications

The 3Com VFD-D D is an advanced networking solution designed to meet the demands of modern communication and connectivity. As part of 3Com's extensive portfolio of networking products, this device stands out due to its robust features, innovative technologies, and characteristics that cater to various enterprise environments.

One of the main features of the 3Com VFD-D D is its high-speed data processing capability. Operating at speeds that comfortably support high-bandwidth applications, the device is equipped to handle a multitude of simultaneous connections without compromising performance. This makes it an ideal choice for businesses where consistent, fast access to data is critical.

In terms of connectivity options, the VFD-D D supports a variety of protocols, allowing it to seamlessly integrate with existing infrastructure. Whether through Ethernet, Fiber Channel, or wireless technologies, the device offers versatility in connecting diverse network configurations. This adaptability ensures that organizations can optimize their network setups according to their specific requirements.

The 3Com VFD-D D also boasts advanced security features designed to protect sensitive data from potential threats. With built-in encryption protocols and secure access measures, the device safeguards information while offering administrators full control over user permissions. This heightened security is especially important in today's risk-laden digital landscape, providing peace of mind for organizations entrusting their data to the network.

Moreover, the VFD-D D is designed with scalability in mind. Its modular architecture allows businesses to expand their network capabilities as needed, ensuring that the device can grow alongside their evolving requirements. This flexibility helps organizations manage costs effectively while preparing for future technological advancements.

Another characteristic that sets the 3Com VFD-D D apart is its user-friendly management interface. Administration tasks can be performed quickly and intuitively, reducing the burden on IT staff while enabling efficient network monitoring and troubleshooting. With real-time analytics and reporting capabilities, organizations can gain valuable insights into their network's performance.

Overall, the 3Com VFD-D D combines speed, security, and scalability in a single device, making it a powerful addition to any enterprise network. Its advanced features and technologies are tailored to support the dynamic needs of modern businesses, ensuring reliable performance and robust connectivity in an increasingly interconnected world.