ABB UNS2881B-P.V1 (3BHE009319R0001)

Industrial Voltage Sensor | Original ABB, In Stock

Product Introduction

ABB UNS2881B-P.V1, part number 3BHE009319R0001, is a professional industrial voltage sensor module. As a genuine ABB original component, it is widely deployed in power generation, medium voltage drive systems and substation automation. It undertakes high-precision voltage acquisition, real-time monitoring and fault detection, delivering reliable sensing data for industrial control and power protection systems. All items are brand new with sufficient stock for immediate delivery.

Key Features

• High Precision Measurement Equipped with high-performance 16-bit ADC, the module achieves measurement accuracy up to ±0.1%. It supports multi-channel AC and DC voltage sampling, with a fast scanning cycle of 1ms. It can continuously track voltage changes and identify potential PT faults to prevent system malfunctions.
• Superb Industrial Adaptability Wide operating temperature range: -40°C ~ +85°C. Featuring IP20 protection grade and built-in multi-circuit protection, it resists dust, vibration and strong electromagnetic interference, ensuring stable long-term operation in harsh field environments. Standard 24VDC power supply with low power consumption.
• Dual Communication & Good Compatibility Integrated fiber optic and RS-485 interfaces guarantee anti-interference data transmission. It is fully compatible with ABB UNITROL 5000 excitation systems, ACS 6000 medium voltage converters and other ABB control devices. Hot-swap design enables convenient on-site replacement without system shutdown.
• Genuine Original & Fast Delivery 100% authentic ABB factory product with complete CE, UL and CSA certifications. Goods are in stock and can be dispatched within 1–3 working days. Each unit is covered by a 12-month warranty with dedicated technical support.

Technical Parameters

表格

Item	Specification
Model	UNS2881B-P.V1
Part No.	3BHE009319R0001
Type	Industrial Voltage Sensor Module
Brand	ABB (Original)
Power Supply	24VDC (±10%)
Measurement Accuracy	±0.1%
Sampling Cycle	1 ms
Communication Port	Fiber Optic, RS-485
Operating Temperature	-40°C ~ +85°C
Protection Class	IP20
Product Condition	Brand New, In Stock
Certifications	CE, UL, CSA
Warranty	12 Months

Application Scope

1. Generator excitation control and stator voltage monitoring for power plants
2. Voltage detection and grid synchronization of medium-voltage frequency converters
3. Voltage monitoring and protection systems in substations
4. Power conversion equipment and power distribution systems for new energy industries

Product Strengths

• Original ABB manufacturing, stable performance and long service life
• High sensing accuracy, real-time and accurate voltage data feedback
• Strong anti-interference capability, applicable to complex industrial sites
• Adequate inventory and fast shipment, perfect for equipment maintenance and new projects