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ABB SNP-2316數(shù)字式變壓器保護(hù)測(cè)控裝置是一款功能強(qiáng)大、技術(shù)先進(jìn)的設(shè)備，專為變壓器保護(hù)、控制和測(cè)量而設(shè)計(jì)。以下是關(guān)于該裝置的詳細(xì)介紹：

一、產(chǎn)品概述

SNP-2316數(shù)字式變壓器保護(hù)測(cè)控裝置是一款集保護(hù)、控制、測(cè)量和監(jiān)視功能于一體的智能型設(shè)備。它采用全封閉機(jī)箱設(shè)計(jì)，強(qiáng)弱電嚴(yán)格分開，有效提高了抗干擾能力，并滿足對(duì)外電磁輻射的相關(guān)標(biāo)準(zhǔn)。

二、主要特點(diǎn)

1. 抗干擾能力強(qiáng)：采用全封閉機(jī)箱設(shè)計(jì)，取消傳統(tǒng)背板配線方式，并在軟件設(shè)計(jì)上采取相應(yīng)的抗干擾措施，使得裝置的抗干擾能力大大提高。
2. 故障率低：在日常維護(hù)中，主要故障主要體現(xiàn)在通訊故障及TV斷線，整體故障率較低。
3. 數(shù)字化處理技術(shù)：運(yùn)用數(shù)字化處理技術(shù)實(shí)現(xiàn)各種保護(hù)，是替代傳統(tǒng)電磁繼電器的理想產(chǎn)品。
4. 適用范圍廣：適用于10kV及以下電壓等級(jí)的工礦企業(yè)、民用建筑配電的小電流接地系統(tǒng)，可作為各類電氣設(shè)備和線路的主保護(hù)或后備保護(hù)。

三、技術(shù)參數(shù)

1. 支持接口協(xié)議：提供電子式互感器接口，支持IEC60044-8接口協(xié)議，借助多模光纖由合并單元引入電壓量和電流量。
2. 采樣速率：合并單元傳入的電壓電流量的采樣速率為4k/S或5k/S。
3. 通訊規(guī)約：支持IEC-61850通訊規(guī)約。
4. 遙測(cè)量：Iam、Ibm、Icm、I0、UA、UB、UC、UAB、UBC、UCA、U0、F、P、Q、COSф共15個(gè)遙測(cè)量。
5. 遙信開入：14路自定義遙信開入。
6. 斷路器遙控：一組斷路器遙控分/合（至多可提供三組遙控）。

四、功能特點(diǎn)

1. 高精度測(cè)量：具備高精度測(cè)量功能，可實(shí)時(shí)測(cè)量電壓、電流、功率等參數(shù)。
2. 豐富保護(hù)功能：提供過流、過壓、欠壓、零序電流等多種保護(hù)功能，確保變壓器的安全運(yùn)行。
3. 靈活配置：可根據(jù)用戶需求進(jìn)行靈活配置，滿足不同應(yīng)用場(chǎng)景的需求。
4. 事件記錄：具有詳盡的事件記錄功能，便于分析事故原因。
5. 人機(jī)交互：人機(jī)接口由寬溫大屏幕液晶顯示器和薄膜按鍵組成，信息顯示漢化，操作簡(jiǎn)便。

五、適用環(huán)境

該裝置適用于無劇烈振動(dòng)、沖擊、腐蝕金屬和破壞絕緣的氣體環(huán)境，以及無滴水及水浸的地方。

六、總結(jié)

ABB SNP-2316數(shù)字式變壓器保護(hù)測(cè)控裝置憑借其強(qiáng)大的功能、先進(jìn)的技術(shù)和廣泛的應(yīng)用范圍，在電力系統(tǒng)中發(fā)揮著重要作用，為變壓器的安全運(yùn)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.