产品功能(储罐专用MHS-DX多参比型)

Product Function (Tank-Specific MHS-DX Multi-Reference Type)

该设备是根据现场实际情况，实现单机多参比的接入而设计。主要应用于储罐阴极保护设计，作为专用型设备，需要提前提供技术规格要求，设备主板、元器件、生产制作等各环节需要相应调整，是针对设备所处特殊环境及技术要求研发的定制型产品。

The equipment is designed to realize the access of single-machine multi-reference according to the actual on-site situation. It is mainly used for tank cathodic protection design. As a special-purpose equipment, it is necessary to provide technical specifications in advance. The equipment motherboard, components, production and other links need to be adjusted accordingly. It is a customized product developed for the special environment and technical requirements of the equipment.

产品特点(储罐专用)

Product Features (Tank-Specific)

该设备具有单一性，即专机专用，每批次设备只适用于对应的项目

The equipment has uniqueness, that is, it is dedicated to a specific machine, and each batch of equipment is only applicable to the corresponding project

针对储罐多参比电极的特性，具备1-8路不同类型参比电极同时接入检测。智能触控屏显示，简洁直观，方便对比

According to the characteristics of multi-reference electrodes of the tank, it can realize the simultaneous access and detection of 1-8 different types of reference electrodes. The intelligent touch screen display is concise and intuitive, facilitating comparison

手动调节或控制面板设置选择不同的参比作为控制信号，可同时显示各参比电位值;自带储存功能，各路数据均可以在控制柜直接进行处理和下载，同时可以查看历史数据和曲线图等

Manually adjust or set through the control panel to select different references as control signals, and can display the potential values of each reference at the same time; with built-in storage function, all data can be directly processed and downloaded in the control cabinet, and historical data and curves can be viewed at the same time

基本参数(储罐专用)

Basic Parameters (Tank-Specific)

尺寸(长×宽×高)：定制

Dimension (Length×Width×Height): Customized

电源：AC220/380V

Power Supply: AC220/380V

输出电流/电压范围：0200A/0200V

Output Current/Voltage Range: 0200A/0200V

参比数量：多路参比

Number of References: Multi-reference

给定电位：±3V(连续可调)

Given Potential: ±3V (continuously adjustable)

恒电位精度：≤5mV

Constant Potential Precision: ≤5mV

恒电流精度：≤1%

Constant Current Precision: ≤1%

参比输入阻抗：≥2MΩ

Reference Input Impedance: ≥2MΩ

运行方式：恒电位/恒电流/手动

Operation Mode: Constant potential/Constant current/Manual

绝缘电阻：≥10MΩ(电源进线对地)

Insulation Resistance: ≥10MΩ (power supply incoming line to ground)

绝缘水平：50Hz时22kV/分钟

Insulation Level: 22kV/min at 50Hz

耐电压：≥2000V(电源线对地)

Withstand Voltage: ≥2000V (power line to ground)

满载波纹系数：≤5%

Full-load Ripple Factor: ≤5%

抗50Hz干扰：≥30V(参比与地之间)

Anti-50Hz Interference: ≥30V (between reference and ground)

满载工作效率：≥85%

Full-load Working Efficiency: ≥85%

参比电位误差报警：35mV-100mV

Reference Potential Error Alarm: 35mV-100mV

保护功能：过流/过压/防雷击/缺相/电网

Protection Functions: Overcurrent/Overvoltage/Lightning protection/Phase loss/Power grid

数据接口：RS485/以太网

Data Interface: RS485/Ethernet

拓展功能：定制

Expansion Function: Customized

产品功能(核电站专用MHS-D1A)

Product Function (Nuclear Power Plant-Specific MHS-D1A)

该款产品可根据客户需求和使用场景的不同，定制生产，以满足不同使用场景下的特殊要求。本产品安装方式灵活多样，场景适配度高，产品集成化高，智能化程度高，控制形式多样，界面友好等特点。

This product can be customized and produced according to different customer needs and usage scenarios to meet the special requirements of different usage scenarios. This product has the characteristics of flexible installation methods, high scene adaptability, high product integration, high intelligence, diverse control forms, and friendly interface.

产品特点(核电站专用)

Product Features (Nuclear Power Plant-Specific)

该设备具有高集成模块电路，可靠性进一步提高

The equipment has a highly integrated modular circuit, and the reliability is further improved

设备内部全新设计，其精度、纹波系数、抗干扰等功能优化，更加适应核电站特殊环境和安装要求

The internal design of the equipment is brand-new, and its functions such as precision, ripple factor and anti-interference are optimized to better adapt to the special environment and installation requirements of nuclear power plants

专机专用，可设置多路(多达20路或以上)电流采集

Dedicated to a specific machine, can set multi-channel (up to 20 channels or more) current collection

设备本身内置flash储存，可自动储存所需60天内数据(默认频次)

The equipment itself has built-in flash storage, which can automatically store the required data within 60 days (default frequency)

基本参数(核电站专用)

Basic Parameters (Nuclear Power Plant-Specific)

尺寸(长×宽×高)：订制

Dimension (Length×Width×Height): Customized

电源：AC220/380V

Power Supply: AC220/380V

输出电流/电压范围：订制

Output Current/Voltage Range: Customized

特定功能：20路电流信号/3路参比信号

Specific Functions: 20-channel current signal/3-channel reference signal

给定电位：±3V(连续可调)

Given Potential: ±3V (continuously adjustable)

恒电位精度：≤5mV

Constant Potential Precision: ≤5mV

恒电流精度：≤1%

Constant Current Precision: ≤1%

参比输入阻抗：≥2MΩ

Reference Input Impedance: ≥2MΩ

运行方式：恒电位/恒电流/手动

Operation Mode: Constant potential/Constant current/Manual

绝缘电阻：≥10MΩ(电源进线对地)

Insulation Resistance: ≥10MΩ (power supply incoming line to ground)

绝缘水平：50Hz时22kV/分钟

Insulation Level: 22kV/min at 50Hz

耐电压：≥2000V(电源线对地)

Withstand Voltage: ≥2000V (power line to ground)

满载波纹系数：≤5%

Full-load Ripple Factor: ≤5%

抗50Hz干扰：≥30V(参比与地之间)

Anti-50Hz Interference: ≥30V (between reference and ground)

参比电位误差报警：30mV-100mV

Reference Potential Error Alarm: 30mV-100mV

保护功能：过流/过压/防雷击/缺相/电网

Protection Functions: Overcurrent/Overvoltage/Lightning protection/Phase loss/Power grid

数据存储：Flash，SD，TF

Data Storage: Flash, SD, TF

数据查询：告警查询/历史数据查询

Data Query: Alarm query/Historical data query

数据读取：USB/订制

Data Reading: USB/Customized

噪音：≤45dB

Noise: ≤45dB