产品功能

Product Function

现代恒电位仪发展的主要方向应该是成为高精度、高智能、易操作、多设备联动，同时又兼具稳定可靠的基本调节功能的一套中 央控制型的防腐设备。MHS-3系列恒电位仪作为新一代防腐蚀电源设备，对恒电位仪进行再次升级，性能增加，兼顾阴极保护整个系统各组件的协同作用，实现恒电位仪与智能测试桩、牺牲阳极智能桩、电位远传器等各种智能采集远传设备的联调联动，将阴极保护系统作为一个整体防护措施对管道进行管控，对管道阴极保护系统控制的更加精确与及时，也极大提高用户对数字化管线的防腐蚀管理效率。

The main development direction of modern potentiostats should be to become a set of central control corrosion protection equipment with high precision, high intelligence, easy operation, multi-device linkage, and stable and reliable basic adjustment functions. As a new generation of corrosion protection power supply equipment, the MHS-3 series potentiostat upgrades the potentiostat again, with enhanced performance, taking into account the synergy of various components of the entire cathodic protection system, realizing the joint commissioning and linkage of the potentiostat with various intelligent acquisition and remote transmission equipment such as intelligent test piles, sacrificial anode intelligent piles, and potential remote transmitters. It manages the pipeline by taking the cathodic protection system as an overall protection measure, controls the pipeline cathodic protection system more accurately and timely, and greatly improves the user's corrosion protection management efficiency of digital pipelines.

产品特点

Product Features

设备基本功能如恒电位/恒电流/手动调节以及断电电位控制等一应俱全，更加稳定

Basic functions of the equipment such as constant potential/constant current/manual adjustment and interrupt potential control are complete and more stable

全新智能主板设计，提高设备精准性和可靠性

New intelligent motherboard design, improving equipment accuracy and reliability

实现无线远程的数据采集、传输与控制功能，可以通过阴极保护智能管控平台实时远程监测恒电位仪输出电压、输出电流、保护电位、报警状态、远程开关机、切换备用机等功能

Realize wireless remote data acquisition, transmission and control functions, and can real-time remotely monitor the output voltage, output current, protection potential, alarm status, remote on/off, switch standby machine and other functions of the potentiostat through the cathodic protection intelligent management and control platform

高精度AD转换芯片做信号采集，可设定采集发送时间间隔1s，实现连续监测的需求

High-precision AD conversion chip for signal acquisition, the minimum settable acquisition and transmission time interval is 1s, meeting the demand for continuous monitoring

断电测量模式下采集并保存断电电位数据，断电取值时间间隔为0ms-500ms可调

Collect and save interrupt potential data in the interrupt measurement mode, and the interrupt value taking time interval is adjustable from 0ms to 500ms

内置GPS时钟精确校时

Built-in GPS clock for precise time calibration

实现阴极保护各设施之间的动作互联，包括沿线各恒电位仪之间、恒电位仪与智能测试桩、智能采集设备之间的联调联动

Realize the action interconnection between various cathodic protection facilities, including the joint commissioning and linkage between various potentiostats along the line, between potentiostats and intelligent test piles, and between potentiostats and intelligent acquisition equipment

对各智能采集终端的数据进行计算，自动调节恒电位仪工作状态

Calculate the data of each intelligent acquisition terminal and automatically adjust the working state of the potentiostat

自带存储功能，随时进行数据处理与数据导出

Built-in storage function for data processing and data export at any time

基本参数

Basic Parameters

输入电源：AC220/380V，DC24/48V

Input Power Supply: AC220/380V, DC24/48V

整流方式：高频开关/可控硅

Rectification Mode: High-frequency switching/SCR

额定输出电流范围：0~200A

Rated Output Current Range: 0~200A

额定输出电压范围：0~200V

Rated Output Voltage Range: 0~200V

给定电位：±3V(连续可调)

Given Potential: ±3V (continuously adjustable)

调节与显示方式：智慧屏

Adjustment and Display Mode: Smart Screen

绝缘电阻：≥10MΩ(电源进线对地)

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

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/自适应运行

Operation Mode: Constant potential/Constant current/Manual/Adaptive operation

控制方式：断电控制/无线远控/就地控制/多参比/模糊控制

Control Mode: Interrupt control/Wireless remote control/Local control/Multi-reference/Fuzzy control

耐电压：≥2000V(电源线对地)

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

数据接口：RS485/以太网/无线网络

Data Interface: RS485/Ethernet/Wireless network

时钟功能：内置GPS

Clock Function: Built-in GPS

储存方式：Flash，SD，TF

Storage Mode: Flash, SD, TF

数据查询：警告查询/历史数据查询

Data Query: Warning query/Historical data query

数据读取：USB/RS485/以太网

Data Reading: USB/RS485/Ethernet

专家系统：数据整理/智能分析

Expert System: Data sorting/Intelligent analysis

间歇断电测试功能：GPS自动同步通断时间可设

Intermittent Interrupt Test Function: GPS automatic synchronization of on/off time can be set

噪音：≤65dB

Noise: ≤65dB

保护功能：过流、过压、防雷击保护、极性反接、欠压

Protection Functions: Overcurrent, overvoltage, lightning protection, reverse polarity, undervoltage

温度要求：-20°C~55°C

Temperature Requirement: -20°C~55°C

规格型号

Specifications and Models

尺寸(长×宽×高)：600×600×1600/1800或订制

Dimension (Length×Width×Height): 600×600×1600/1800 or customized

机壳材质：碳钢/不锈钢

Cabinet Material: Carbon steel/Stainless steel

冷却方式：空冷/油冷

Cooling Mode: Air cooling/Oil cooling

输入路数：单机/二合一/多路

Input Channels: Single machine/Two-in-one/Multi-channel

工作环境：室内/户外/防爆

Working Environment: Indoor/Outdoor/Explosion-proof

远控内容

Remote Control Content

输入电压采集、保护电位采集、输出电压采集、输出电流采集、运行状态采集、运行模式采集

Input voltage collection, protection potential collection, output voltage collection, output current collection, operation status collection, operation mode collection

运行状态设定

Operation Status Setting

远程开关机控制、AB机切换控制、联动控制功能、运行机能耗显示

Remote on/off control, AB machine switching control, linkage control function, operating machine energy consumption display

运行模式设定

Operation Mode Setting

输出电压设定、输出电流设定、给定点位设定、断电测试设定

Output voltage setting, output current setting, given potential setting, interrupt test setting