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Mini Sensorless Vector Control Inverter

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US$ 72 - 113 MOQ: 5 Pieces
Key Specifications
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Place of Origin:
Guangdong, China
Brand Name:
BEDFORD
Model Number:
B504
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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 B504
Output Power Other, 0.37kw to 2.2kw
Output Type Other, 3 phase output
Size keypad 36.3*70.3mm
Input Voltage 220V/380V
Output Voltage 220V/380V
Type Other, AC-DC-AC
Output Frequency 10~99Hz

Specifications

Mini type Vecter Control Inverter
Power Range from 0.37kw to 2.2kw
High cost -performance
Suitable for all kinds of machine

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: 10~99Hz

 I/O features

Programmable Digital Input: Provide 7 terminals which can accept ON-OFF inputs

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

Programmable Open Collector Output: Provide 1 output terminal

Relay Output: Provide 1 output terminal.

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

 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: 1.0kHz ~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: 16 steps speed can be set.

Traverse Control Function

Non-Stop when power is instantaneously cut off.

Speed trace Function: Start the running motor smoothly.

Key: User defined shortcut key can be realized.

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.

 

Power Range

Single phase 220~240V:0.37~2.2kw

Three phase 380~440V:0.75~2.2kw

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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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