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Guangzhou Bedford Electric Equipment Co., Ltd.

China (Mainland) | Manufacturer | Contact Details
Experience:
Established 2007
8 years OEM
Performance:
Quick Response Rate
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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: BEDFORD
  • Model Number: B504
  • Control Method: Sensorless Vector Control (SVC), V/F Control
  • Color: Deep Black

Packaging & Delivery

Packaging Details: In CTNS and in Wooden Cases , also it is available as per customer's requirements.
Delivery Detail: 10-20Days

Specifications

B504 series inverter adopts DSP control system which supplies Sensorless Vector Control(SVC).

Detailed Product Description

 

Variable Frequency Drive:single or 3 phase, PID Control Function , Up to 25 fault protections ,Automatic Voltage Regulation (AVR) Function ,multi-step speed , multiple torque setting source ,output freq.0.1~600Hz

 

The combination of multi- modes and switching between different modes can be realized.

 

B504 Economic sensorless vector control inverter :

 

Power Range:

 

Single phase 220V      0.5HP~3HP (0.4KW~2.2KW)

 

Three phase  380V      1HP~3HP (0.75KW~2.2KW)

 

  

B504 series

20005

2001

2002

2003

4001

4002

4003

Voltage

1φ200V-240V

3φ380V-440V

Capacity(KW)

0.4

0.75

1.5

2.2

0.75

1.5

2.2

Rated output vol.(V)

3φ 220V-240V

3φ 380V-440V

Rated output current A

3

4.5

7.0

10

2.5

3.7

5

Control mode

Sensorless Vector Control (SVC), V/F Control

Output frequency range

Maximum 600Hz

Frequency resolution

Analog input volume:0.1Hz

Overloading capacity

Rated output current:  150%-1 minute

                  180%-10 seconds

Transmitter signal

0~10mA,4~20mA,0~20mA

No.of V/F Patterns

Vector curve, Random V/F curve

Location

Indoor(protected from corrosive gases and dust)

Ambient temperature

-10~40°C(If beyond the allowable degree,one degree will Derogate 5% output current)

Storage temperature

-40~60°C

Environmental temperature

95%(without dew gather)

Vibration

2M/S2 (0.2G)

Protection rate

IP20

 

                          

 

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