ABB SNP-2316数字式变压器保护测控装置是一款功能强大、技术先进的设备，专为变压器保护、控制和测量而设计。以下是关于该装置的详细介绍：

一、产品概述

SNP-2316数字式变压器保护测控装置是一款集保护、控制、测量和监视功能于一体的智能型设备。它采用全封闭机箱设计，强弱电严格分开，有效提高了抗干扰能力，并满足对外电磁辐射的相关标准。

二、主要特点

1. 抗干扰能力强：采用全封闭机箱设计，取消传统背板配线方式，并在软件设计上采取相应的抗干扰措施，使得装置的抗干扰能力大大提高。
2. 故障率低：在日常维护中，主要故障主要体现在通讯故障及TV断线，整体故障率较低。
3. 数字化处理技术：运用数字化处理技术实现各种保护，是替代传统电磁继电器的理想产品。
4. 适用范围广：适用于10kV及以下电压等级的工矿企业、民用建筑配电的小电流接地系统，可作为各类电气设备和线路的主保护或后备保护。

三、技术参数

1. 支持接口协议：提供电子式互感器接口，支持IEC60044-8接口协议，借助多模光纤由合并单元引入电压量和电流量。
2. 采样速率：合并单元传入的电压电流量的采样速率为4k/S或5k/S。
3. 通讯规约：支持IEC-61850通讯规约。
4. 遥测量：Iam、Ibm、Icm、I0、UA、UB、UC、UAB、UBC、UCA、U0、F、P、Q、COSф共15个遥测量。
5. 遥信开入：14路自定义遥信开入。
6. 断路器遥控：一组断路器遥控分/合（至多可提供三组遥控）。

四、功能特点

1. 高精度测量：具备高精度测量功能，可实时测量电压、电流、功率等参数。
2. 丰富保护功能：提供过流、过压、欠压、零序电流等多种保护功能，确保变压器的安全运行。
3. 灵活配置：可根据用户需求进行灵活配置，满足不同应用场景的需求。
4. 事件记录：具有详尽的事件记录功能，便于分析事故原因。
5. 人机交互：人机接口由宽温大屏幕液晶显示器和薄膜按键组成，信息显示汉化，操作简便。

五、适用环境

该装置适用于无剧烈振动、冲击、腐蚀金属和破坏绝缘的气体环境，以及无滴水及水浸的地方。

六、总结

ABB SNP-2316数字式变压器保护测控装置凭借其强大的功能、先进的技术和广泛的应用范围，在电力系统中发挥着重要作用，为变压器的安全运行提供了有力保障。

The ABB SNP-2316 Digital Transformer Protection Measurement and Control unit is a powerful, technologically advanced device designed for transformer protection, control and measurement. Here is a detailed description of the device:

I. Product overview

SNP-2316 digital transformer protection measurement and control device is an intelligent device that integrates protection, control, measurement and monitoring functions. It uses a fully enclosed chassis design, strong and weak electricity strictly separated, effectively improve the anti-interference ability, and meet the relevant standards of external electromagnetic radiation.

Two, the main characteristics

Strong anti-interference ability: the use of fully enclosed chassis design, cancel the traditional backplane wiring, and take corresponding anti-interference measures in software design, so that the anti-interference ability of the device is greatly improved.

Low failure rate: In daily maintenance, the main failures are mainly reflected in communication failures and TV breaks, and the overall failure rate is low.

Digital processing technology: The use of digital processing technology to achieve a variety of protection, is an ideal product to replace the traditional electromagnetic relay.

Wide range of application: suitable for 10kV and below voltage level of industrial and mining enterprises, civil building power distribution of small current grounding system, can be used as all kinds of electrical equipment and lines of the main protection or backup protection.

3. Technical parameters

Support interface protocol: Provide electronic transformer interface, support IEC60044-8 interface protocol, and introduce voltage and current from the combined unit with the help of multi-mode fiber.

Sampling rate: The sampling rate of the incoming voltage current of the merging unit is 4k/S or 5k/S.

Communication protocol: Support IEC-61850 communication protocol.

Remote measurement: Iam, Ibm, Icm, I0, UA, UB, UC, UAB, UBC, UCA, U0, F, P, Q, COS Phi a total of 15 remote measurement.

Remote letter access: 14-way custom remote letter access.

Circuit breaker remote control: a group of circuit breaker remote control division/closing (up to three groups of remote control can be provided).

Four, functional characteristics

High-precision measurement: With high-precision measurement function, real-time measurement of voltage, current, power and other parameters.

Rich protection functions: Provide over current, over voltage, under voltage, zero sequence current and other protection functions to ensure the safe operation of the transformer.

Flexible configuration: It can be flexibly configured based on user requirements to meet the requirements of different application scenarios.

Event record: with detailed event record function, easy to analyze the cause of the accident.

Man-machine interaction: Man-machine interface is composed of wide-temperature large-screen LCD display and thin film key, information display Chinese, easy to operate.

5. Applicable environment

The device is suitable for gas environments where there is no severe vibration, shock, corrosion of metal and destruction of insulation, and where there is no dripping or flooding.

Vi. Summary

ABB SNP-2316 digital transformer protection measurement and control device with its powerful function, advanced technology and wide application range, plays an important role in the power system, providing a strong guarantee for the safe operation of transformers.