SR511 3BSE000863R1 ABB voltage regulator

Description

Information organization of ABB SR511 3BSE000863R1 voltage regulator:

DESCRIPTION

SR511 3BSE000863R1 is an industrial grade voltage regulator launched by ABB,designed for scenarios with large voltage fluctuations in the power grid.It can automatically stabilize the output voltage and protect sensitive equipment from voltage anomalies.Its core function is to dynamically adjust the output voltage through voltage regulation circuit and servo motor,ensuring stable operation of the equipment at rated voltage.This module supports a wide input range,high efficiency and energy saving,and integrates multiple protection functions(such as overvoltage,undervoltage,overload protection),suitable for high reliability scenarios such as industrial automation,medical equipment,precision instruments,etc.

SR511 3BSE000863R1 ABB

Product parameters

Input voltage range:single-phase 176-264V AC/three-phase 304-456V AC.

Output voltage:single-phase 220V±1%/three-phase 380V±1%(voltage stabilization accuracy can be selected as±1%-±5%).

Rated power:0.5kVA to 40kVA(subject to official standards).

Response time:≤200ms(fast compensation for voltage fluctuations).

Efficiency:≥95%(some models can reach over 98%).

Working temperature:-10°C to+50°C.

Product specifications

Structural design:DIN rail installation or rack mounted,compact in size,easy to integrate.

Protection functions:overvoltage/undervoltage protection,overload protection,short circuit protection,temperature protection.

Communication interface:Supports industrial protocols such as Modbus RTU/TCP(optional for some models).

Certification standards:Compliant with international standards such as CE and IEC,applicable to industrial safety regulations.

series

Belonging to the ABB SR series voltage regulator,it is positioned for industrial applications and forms a differentiated product line with the SB series(backup power supply)and SC series(submodule carrier).

SR511 3BSE000863R1 ABB

characteristic

Wide input adaptability:Supports wide range voltage fluctuations,suitable for remote areas or unstable power grid regions.

High precision voltage stabilization:The output voltage fluctuation is controlled within±1%to meet the requirements of precision equipment.

Efficient and energy-saving:Adopting contactless voltage regulation technology(such as thyristors)to reduce energy loss.

Modular design:Supports hot swapping and expansion,making it easy to maintain and upgrade.

Multiple protection:integrating overvoltage,undervoltage,overload,short circuit and other protection functions to enhance system safety.

role

Stable voltage output:eliminates the impact of grid voltage fluctuations on equipment and extends equipment lifespan.

Protect sensitive equipment:prevent equipment damage caused by high or low voltage(such as motors,PLCs,medical equipment).

Optimize energy efficiency:Reduce reactive power loss and energy consumption through dynamic voltage regulation.

purpose

Industrial automation:Stable power supply for CNC machine tools,robots,and production line equipment.

Medical field:power supply guarantee for CT machines,MRI equipment,and laboratory instruments.

Data center:UPS front-end voltage stabilization for servers and network equipment.

Transportation industry:power protection for railway signal systems and port cranes.

Energy industry:voltage regulation for small generators and renewable energy systems.

SR511 3BSE000863R1 ABB

application area

Manufacturing industry:power supply for precision equipment in automobile factories and electronic assembly lines.

Medical industry:Key equipment for hospital operating rooms and imaging departments.

Energy and Electricity:Voltage Management of Substations and Distributed Energy Systems.

Communication and IT:Ensuring power stability for base stations and data centers.

Ship and Ocean Engineering:Power Supply System for Offshore Platforms and Ship Equipment.