ABB RET615C-E 变压器保护控制继电器是ABB公司生产的一种专业用于变压器保护的设备。以下是对该产品的详细介绍：

一、产品概述

ABB RET615C-E 变压器保护控制继电器是一款集保护、测量、控制于一体的综合型继电器，专为变压器设计，旨在提供全面的保护和控制功能，确保变压器的安全、稳定运行。

二、主要功能

1. 保护功能：
• 短路保护：检测并隔离变压器短路故障，防止故障扩大。
• 过载保护：监测变压器负载情况，防止过载运行导致的损坏。
• 接地保护：检测变压器接地故障，确保系统安全。
• 欠压/过压保护：监测电压波动，防止电压异常对变压器造成损害。
• 其他保护功能：如温度保护、油位保护等，根据具体型号可能有所不同。
2. 测量功能：
• 实时测量变压器的电流、电压等电气参数，为运行监测和故障分析提供数据支持。
3. 控制功能：
• 根据预设的逻辑和参数，控制变压器的投切、分合闸等操作。
• 支持远程控制和本地控制，方便用户根据实际需求进行操作。

三、产品特点

1. 高精度：采用先进的测量和计算技术，确保保护和控制功能的准确性。
2. 高可靠性：采用可靠的硬件和软件设计，确保设备在恶劣环境下仍能稳定运行。
3. 灵活性：支持多种配置和扩展选项，可根据用户的具体需求进行定制。
4. 易维护：采用标准化的接口和通信协议，方便用户进行安装、调试和维护。

四、应用领域

ABB RET615C-E 变压器保护控制继电器广泛应用于电力系统中的变压器保护和控制领域，包括变电站、发电厂、工业厂房等场所的变压器保护。

The ABB RET615C-E Transformer protection control relay is a professional transformer protection equipment produced by ABB. Here is a detailed description of the product:

I. Product overview

ABB RET615C-E Transformer Protection and control relay is a comprehensive relay that integrates protection, measurement and control. It is designed for transformers to provide comprehensive protection and control functions to ensure the safe and stable operation of transformers.

Two, the main function

Protection function:

Short-circuit protection: Detect and isolate transformer short-circuit fault to prevent fault expansion.

Overload protection: Monitor the transformer load to prevent damage caused by overload operation.

Grounding protection: Detects transformer grounding faults to ensure system safety.

Undervoltage/overvoltage protection: Monitoring voltage fluctuations to prevent voltage anomalies from causing damage to the transformer.

Other protection functions: such as temperature protection, oil level protection, etc., may vary according to the specific model.

Measuring function:

Real-time measurement of transformer current, voltage and other electrical parameters, for operation monitoring and fault analysis to provide data support.

Control function:

According to the preset logic and parameters, control transformer switching, switching and other operations.

Supports remote control and local control, facilitating operations based on actual requirements.

Third, product characteristics

High precision: Advanced measurement and calculation technology ensures the accuracy of protection and control functions.

High reliability: Reliable hardware and software design ensures stable operation of equipment in harsh environments.

Flexibility: Multiple configuration and expansion options are supported and can be customized according to the specific needs of the user.

Easy maintenance: Standardized interfaces and communication protocols are used to facilitate installation, debugging and maintenance.

4. Application field

ABB RET615C-E transformer protection and control relays are widely used in transformer protection and control in power systems, including transformer protection in substations, power plants, industrial buildings and other places.