3Com VFD-D D manual Reset, Fwd/Rev

Models: VFD-D D

1 141
Download 141 pages 56.51 Kb
Page 133
Image 133

Appendix A Specifications DD Series

 

 

(RC1,RA1,RB1) , (RC2,RA2,RB2) ,(MO1,MO2,MO3 and MCM) AC

 

 

drive operating, frequency attained, fault indication, over torque,

 

Multi-Function Output Signal

over voltage, operation mode, alarm indication, demo mode

 

 

indication, overheat alarm, drive is ready, emergency stop, braking

 

 

signal, zero speed indication, PG indication error, position

 

 

detection, limit signal, re-open/close indication, position finished

Communication Interface

Built-in MODBUS, customize CAN Bus

Alarm Output Contact

Contact “ON” when malfunctions occurs (relay with a “C” or “A”

 

 

contact, or 2 open collector outputs)

 

 

 

AVR, 6 set fault records, opening door is prohited, DC brake, auto

 

 

torque/slip compensation, auto tuning, adjustable carrier

Operation Function

frequency, output frequency upper and lower limits, parameter

reset, vector control, MODBUS communication, abnormal reset,

 

 

 

 

abnormal re-start, PG feedback control, fan control, demo mode,

 

 

door width auto-tuning

 

Protection Function

Over voltage, over current, under current, external fault, overload,

 

 

ground fault, overload, overheating, electronic thermal, PG

 

 

feedback error, external limit signal error, re-open/re-close

Digital Keypad

7 function keys, 4-digit 7-segment LED, 4 status LEDs, master

 

 

frequency, output frequency, output current, custom units,

 

 

parameter values for setup, review and faults, RUN, STOP,

 

 

RESET, FWD/REV

 

EMI Filter built in

Corresponding to EN55011 CLASS A

 

 

(economy versions are not included)

 

 

 

 

Motor Protection

Electronic thermal relay protection

Protection Characteristics

Over Current Protection

The current forces 220% of the over-current protection and 300%

Input Power

Varistor (MOV)

 

 

of the rated current

 

 

Overload Capacity

150% for 60 seconds; 180% for 10 seconds

 

Voltage Protection

Over-voltage level: Vdc>400; low-voltage level: Vdc<200

 

Over-voltage Protection for

 

 

 

 

 

 

Overheat Protection

Built-in temperature sensor

Environment

Enclosure Rating

IP20

 

Operation Temperature

-10~40

Installation Location

Altitude 1,000m or lower, keep from corrosive gasses, liquid and

 

Ambient Temperature

-20~60

 

Ambient Humidity

Below 90% RH (non-condensing)

 

Vibration

1.0G less than 20Hz, 0.6G at 20~60 Hz

 

 

dust

 

Approval

UL(2011Q2),

(IEC 61800-3)

 

 

A-2

Page 133
Image 133
3Com VFD-D D manual Reset, Fwd/Rev

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.