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Famous BEDFORD Years of Inverter

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Negotiable MOQ: 10 Pieces (Price negotiable depending on order volume and customization)
Key Specifications
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Place of Origin:
Guangdong, China
Brand Name:
BEDFORD
Model Number:
B503 series bedford inverter
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Guangzhou Bedford Electric Equipment Co., Ltd.
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Payment Methods:
Port of Shipment:
GUANGZHOU
Delivery Detail:
Delivery time depends on order quantity.

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Place of Origin Guangdong, China
Brand Name BEDFORD
Model Number B503 series bedford inverter
Output Power 1 - 200KW
Output Type Triple
Size 20*20*30
Weight 1.5kgs
Input Voltage 220V/380V RATED
Output Voltage 220V/380V RATED
Type DC/AC Inverters
Output Frequency 0~60HZ
Output Current 4.5 A

Specifications

BEDFORD patent variable ac inverter
Approved by CE/ISO9001/ISO14001
fast delivery
strong quality and competitive price

Famous BEDFORD years of   bedford inverter

 

B503 Series   bedford inverter

 

Product Brief

B503 series bedford inverter adopts DSP control system which supplies Sensorless Vector Control (SVC) and V/F control. Comparing with V/F control ,the performance of DSP has greater superiority, which consists of inbuilt SVC and V/F control accuracy, it is widely applied to high speed control accuracy, rapid torque response and high performance at low frequency.

 

 

Main Control Function

 

Control Mode :Sensorless Vector Control (SVC),V/F Control

Overload Capacity :60s with 150% of rated current , 10s with 180% of rated current.

Starting Torque : 150% of rated torque at 0.5Hz (SVC).

Speed Adjusting Range : 1:100(SVC)

Speed Accuracy :±0.5% of maximum speed (SVC)

Carrier Frequency :0.5kHz~15.0kHz

Reference Frequency Source: keypad ,analog input , serial communication,

multi-step speed ,PID and so on.The combination of multi-modes and 

switching between different modes can be realized.

Torque Control Function :Provide multiple torque setting source.

PID Control Function. 

Multi-Step Speed Control Function :8 steps speed can be set.

Traverse Control Function.

Non-Stop when power is instantaneously cut off.

Speed trace Function :Start the running motor smothly..5.

Key :User defined shortcut key can be realized.

AVR: Can output constant voltage automatically when input voltage is fluctuating.

Offer RS485 serial communication interface.Standard ModBus.  bedford inverter

Over-troque Detection Function. 

 

 

Applications: 

B503 series bedford inverter (Output frequency range is 0~600Hz):

Textile machinery ,plastic machinery ,ceramic machinery, electric machinery, numerical control machine, foodstuff processing machinery, Light industry, Pharmacy machinery, Fan, Water pump, Air compressor, etc.

 

Power Range: 

Single phase 220V 1HP~3HP(0.75KW~2.2KW)  

Three phase  220V 1HP~75HP(0.75KW~55KW)  

Three phase  380V 1HP~860HP(0.75KW~630KW)

 

Technology Features : 

Input & Output              

Input Voltage Range : 380/220V ±15%                 

Input Frequency Range : 47~63Hz                 

Output Voltage Range : 0~rated input voltage                  

Output Frequency Range : 0~600Hz

 

 


 

 

bedford inverter   I/O features : 

Programmable Digital Input : Provide 4 terminals which can accept ON-OFF inputs

Programmable Analog Input :AI1 can accept input of 0~10V;AI2 can accept input of 0~10V or 0/4~20mA.

Programmable Open Collector Output : Provide 1 output terminal (open collector output or high-speed pulse output)

Relay Output : Provide 1 output terminal

Analog Output :Provide 1 analog output terminal, whose output scope can be 0/4~20mA or 0~10V ,as chosen.

            

 

Automatic Voltage Regulation (AVR) Function.

Automatically keep the output voltage stable when input voltage fluctuating.

Up to 25 fault protections.

Protect from over current, over voltage ,under voltage, over heat, phase failure, over load etc

 

 

 Selection guide for   bedford inverter

Famous BEDFORD years of inverter

 

 

 Image of our factory

Famous BEDFORD years of inverter

Famous BEDFORD years of inverter

 

 

 

Why Always BEDFORD???

 

1.Professional--21 years Professional bedford inverter  Export, 8 years manufacturer Experience, Patent products

 

2.Reliable--6 years Alibaba Gold Supplier

 

3.Hi-tech--Advanced R&D Team

 

4.Certifications--Applied with CE, ISO 9001, ISO14001

 

5. Good quality--BEDFORD Brand

 

 

 

Can’t wait to know more about our Company, Products, Price, Packing, Shipping? Dear Friends, Let's talk NOW !!!!!

 

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Guangzhou Bedford Electric Equipment Co., Ltd.
Business Type
Manufacturer
Year Established
2007
Factory Size
1,000-3,000 square meters
Total Employees
51 - 100 People
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