ABB UNITOL 1010 3BHE035301R0001 is a high-performance indirect excitation system controller in the ABB UNITOL 1000 series, designed specifically for small and medium-sized synchronous generators and industrial machines. The following is a comprehensive overview of its core functions and technical parameters:

1. Product Overview

Positioning: Belonging to the UNITOL 1000 series, it integrates microprocessor technology and IGBT semiconductor, supports continuous working current output up to 10ADC, and is suitable for excitation control of synchronous generators and industrial equipment in harsh environments.

Design features:

Compact: shares the same interface and size as UNITOL 1020, making it easy to install and maintain.

High reliability: Compliant with DNV and UL standards, suitable for a wide temperature range (-30 ° C to+70 ° C) and high vibration scenarios.

Scalability: Supports expansion to 40A excitation current through external power modules (such as UNITOL 1000-PM40).

2. Technical specifications

Parameter specifications

Input voltage range AC 0-300V (single-phase/three-phase) or DC 0-300V, frequency 40-600Hz

Continuous output current of 10A DC, overload of 20A DC (for 10 seconds)

Control mode: Automatic voltage regulation (AUTO), constant power factor (PF), constant reactive power (VAR), manual (MANUAL)

Communication interfaces include Ethernet (Modbus TCP), USB, RS485 (Modbus RTU), CAN

Protection level IP20 (indoor installation), aluminum shell reinforced design

Environmental adaptability: Operating temperature range of -30 ° C to+70 ° C, humidity of 95%

Data recording and logging non-volatile flash storage events and operational data, supporting remote download and analysis

3. Core functions

Dual channel control: supports load distribution and synchronization of parallel operating units, enhancing system redundancy.

Intelligent monitoring:

Rotating diode monitoring: Real time detection of excitation system status to prevent faults.

Automatic synchronization: Simplify grid connection operations and ensure stable parallel operation of the units.

Communication and Integration:

Remote configuration and maintenance can be achieved through Ethernet or USB, compatible with CMT1000 debugging tools.

Supports multi protocol communication (such as Modbus, CAN) for easy integration with SCADA/DCS systems.

Protection function:

Overcurrent, undervoltage, and short circuit protection, supporting fault diagnosis and alarm.

Built in event recording function for easy fault analysis and quick recovery.

4. Application scenarios

Power generation field: land-based power plants (diesel/gas/hydro turbines), ship electric propulsion systems.

Industrial equipment: diesel electric locomotives, port cranes, mining trucks, synchronous motor control.

Special requirements: Excitation regulation for industrial synchronous motors in high vibration, dusty or humid environments.

ABB UNITROL 1010 3BHE035301R0001是ABB UNITROL 1000系列中的一款高性能间接励磁系统控制器，专为中小型同步发电机和工业机器设计。以下是其核心功能及技术参数的综合概述：

1.产品概述

定位：属于UNITROL 1000系列，集成微处理器技术和IGBT半导体，支持连续工作电流输出高达10ADC，适用于严苛环境下的同步发电机和工业设备励磁控制。

设计特点：

紧凑化：与UNITROL 1020共用相同界面和尺寸，便于安装和维护。

高可靠性：符合DNV和UL标准，适应温度范围广（-30°C至+70°C）及高振动场景。

扩展性：支持通过外部功率模块（如UNITROL 1000-PM40）扩展至40A励磁电流。

2.技术规格

参数规格

输入电压范围AC 0–300V（单相/三相）或DC 0–300V，频率40–600Hz

输出电流连续10A DC，过载20A DC（持续10秒）

控制模式自动电压调节（AUTO）、恒功率因数（PF）、恒无功功率（VAR）、手动（MANUAL）

通信接口以太网（Modbus TCP）、USB、RS485（Modbus RTU）、CAN

防护等级IP20（室内安装），铝制外壳加固设计

环境适应性工作温度-30°C至+70°C，湿度95%

数据记录与日志非易失性闪存存储事件和运行数据，支持远程下载与分析

3.核心功能

双通道控制：支持并行运行机组的负载分配与同步，提升系统冗余性。

智能监控：

旋转二极管监控：实时检测励磁系统状态，预防故障。

自动同步：简化并网操作，确保机组稳定并联运行。

通信与集成：

通过以太网或USB实现远程配置与维护，兼容CMT1000调试工具。

支持多协议通信（如Modbus、CAN），便于与SCADA/DCS系统集成。

保护功能：

过流、欠压、短路保护，支持故障诊断与报警。

内置事件记录功能，便于故障分析与快速恢复。

4.应用场景

发电领域：陆基发电厂（柴油/燃气/水力涡轮机）、船舶电力推进系统。

工业设备：柴油电力机车、港口起重机、矿用卡车、同步电动机控制。

特殊需求：高振动、多尘或潮湿环境下的工业同步电机励磁调节。

Choose Shenzhen Changxin for worry-free after-sales service and high-quality products. We only cooperate with first-tier brand manufacturers in the industry. Our products are imported and comprehensive. We provide thoughtful pre-sales service, communicating multiple times with customers about product models, quality, prices, and delivery schedules to jointly confirm the solutions and address users’ concerns in advance. Business execution is in place, ensuring on-time delivery of ordered products and formulating a comprehensive delivery plan to guarantee the project schedule. We also assist users in handling acceptance procedures.
Our after-sales service is impeccable. For any problems during the warranty period, we only replace, not repair. We never shirk responsibilities or pass the buck when encountering problems. Our service hotline is available 24/7: 18150087953
SOLEMN COMMITMENT
1. For all items, modules, and cards sold by our company, if any quality problems occur during normal use within the warranty period, we will provide free replacements without any excuse or delay.
2. For non-discontinued materials and equipment that are out of the warranty period, we only charge the cost of relevant accessories for quality problems.
3. For discontinued materials and equipment, we provide alternative models and equipment replacement process services.
4. For the materials and equipment purchased by customers, we offer lifetime free system software upgrades and provide relevant technical documents for free.
5. We regularly follow up on the usage of the materials purchased by customers and promptly solve any problems.
6. Our company’s hotline provides 24-hour service, and we will respond to customers’ questions within 1 hour.
7. For any other matters not covered, our company adheres to the attitude of “thoughtful service and full responsibility” and solves problems from the customer’s perspective in a practical way. With a serious and rigorous corporate style, we wholeheartedly serve every customer.

The company mainly imports PLC modules, programmable controllers, servo control systems and DCS spare parts, such as: ABB, AB (Rockwell), GE (General Electric), Bentley, Honeywell, Emerson, Motorola, Invensys, Westinghouse, etc. The company has established close cooperative relations with many world-renowned PLC and DCS product maintenance service providers, and can directly purchase from abroad, providing equipment and spare parts from different countries and manufacturers.
We supply directly from abroad, without middlemen, reducing the cost of use.
There is really no middleman who can make a price difference! !
If you have any defects or need to import PLC, DCS spare parts, please contact our team, we will help you find reliable and high-quality products super quickly, while shortening the delivery time to ensure that your equipment can operate normally in the right environment. On time.
Professionally provide: PLC programmable control system, distributed control system (DCS), safety instrument system (SIS), ESD system, vibration monitoring system, turbine compressor control system (CCS) and other PLC modules, various industrial control systems, system modules, CPU, IO module, DO module, AI module, DI module, network communication module, Ethernet module, motion controller, analog input module, analog output module, switch input module, switch output module, module redundancy, power supply module, relay output unit, relay input unit, processing unit.
Products are widely used in: electricity, petroleum, mine hoisting, ports, heating, gas, water supply, sewage treatment, metallurgy, papermaking, textile, chemical industry, water conservancy and other modern industrial fields!
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