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ABB UNS2881B-P,V1 3BHE009319R0001 MUB Printed Circuit Board Completed
Item Number:UNS2881B-P,V1 3BHE009319R0001
Brand:ABB
Lead Time: In stock
Description:MUB Printed Circuit Board
Payment: T/T
Product Description
ABB UNS2881B-P, V1 MUB is a printed circuit board for measuring and adjusting motor stator parameters. It can directly measure the voltage and current of three-phase motors, and then calculate parameters such as active power, reactive power, frequency, and effective values of current and voltage. It also supports single-phase measurement and has additional inputs for monitoring the voltage and current of the tie line.
Function & Features
Monitoring functions
- Power System Stabilizer (PSS): UNS2881B-P can quickly damp power system oscillations.
- Rotating diode monitoring: UNS2881B-P is used for diode health status diagnosis of indirect excitation system.
- PT fault monitoring (PT-fail): UNS2881B-P detects voltage transformer abnormalities in real time.
Power management
Internal voltage conversion: UNS2881B-P converts centralized 24V DC power supply to multiple voltages required by COB/FIO board.
Configuration and debugging
Software parameterization: UNS2881B-P sets all parameters through COB board (no hardware jumper).
Specifications
|
Measurement Type |
Signal Source |
Processing Method |
Accuracy/Range |
|
Three-phase voltage/current |
Direct input from external PT/CT |
24-bit DSP digital processing |
Frequency range: 16.67Hz~60Hz |
|
Active/reactive power |
Calculated from voltage/current |
Real-time computation |
Supports single/three-phase mode |
|
Frequency and RMS values |
Derived from voltage signal |
Digital filtering |
Voltage input impedance: 5MΩ |
FAQ
Q: What is the brand?
A: ABB
Q: What is the type?
A:MUB Printed Circuit Board
Q: What is the warranty?
A: 1 year
Q: Where is the shipping location?
A: Xiamen
Q: What is the payment method?
A: T/T
Q: Why choose us?
A: We are the supplier for industrial automation spare parts,We speciaized in PLC DCS and TSl system modules and spare parts for 10 years, With our professional expertise and extensive experience, we are well-equipped to meet your requirements.
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ABB UNS2881B-P,V1 3BHE009319R0001 MUB Printed Circuit Board Completed
Item Number:UNS2881B-P,V1 3BHE009319R0001
Brand:ABB
Lead Time: In stock
Description:MUB Printed Circuit Board
Payment: T/T
Product Description
ABB UNS2881B-P, V1 MUB is a printed circuit board for measuring and adjusting motor stator parameters. It can directly measure the voltage and current of three-phase motors, and then calculate parameters such as active power, reactive power, frequency, and effective values of current and voltage. It also supports single-phase measurement and has additional inputs for monitoring the voltage and current of the tie line.
Function & Features
Monitoring functions
- Power System Stabilizer (PSS): UNS2881B-P can quickly damp power system oscillations.
- Rotating diode monitoring: UNS2881B-P is used for diode health status diagnosis of indirect excitation system.
- PT fault monitoring (PT-fail): UNS2881B-P detects voltage transformer abnormalities in real time.
Power management
Internal voltage conversion: UNS2881B-P converts centralized 24V DC power supply to multiple voltages required by COB/FIO board.
Configuration and debugging
Software parameterization: UNS2881B-P sets all parameters through COB board (no hardware jumper).
Specifications
|
Measurement Type |
Signal Source |
Processing Method |
Accuracy/Range |
|
Three-phase voltage/current |
Direct input from external PT/CT |
24-bit DSP digital processing |
Frequency range: 16.67Hz~60Hz |
|
Active/reactive power |
Calculated from voltage/current |
Real-time computation |
Supports single/three-phase mode |
|
Frequency and RMS values |
Derived from voltage signal |
Digital filtering |
Voltage input impedance: 5MΩ |
FAQ
Q: What is the brand?
A: ABB
Q: What is the type?
A:MUB Printed Circuit Board
Q: What is the warranty?
A: 1 year
Q: Where is the shipping location?
A: Xiamen
Q: What is the payment method?
A: T/T
Q: Why choose us?
A: We are the supplier for industrial automation spare parts,We speciaized in PLC DCS and TSl system modules and spare parts for 10 years, With our professional expertise and extensive experience, we are well-equipped to meet your requirements.
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