产品信息(性能描述 应用范围)

英文说明

产品信息

性能描述

Sepam 20系列产品是一种微机保护装置，用于中低压配电系统的电流或电压保护选型：

> Sepam 20系列包括五种类型，和应用场合一一对应

特点：

> 4个电流输入或者4个电压输入

> 10个逻辑输入

> 8个继电器输出

> 1个Modbus通讯口

> 8个温度传感器输入优势

安全可靠，品质保证

> 超过20年的产品经验

> 针对应用设计的具有连贯性的保护系列

Sepam 20系列产品为普通型应用提供简单实用方案

应用范围

三种电流保护应用：

> S20：变电站进出线保护

> T20：变压器保护

> M20：电动机保护

两种电压保护应用：

> B21：母线保护

> B22：掉电保护

英文说明

Performance Description

Sepam 20 series is a microprocessor based protection device, used in low voltage distribution system of current or voltage protection

Selection:

> Sepam 20 series includes five types, and applications correspond to

Features:

> 4 current input or voltage input 4

> 10 logic inputs

> 8 relay outputs

> 1 Modbus communication port

> 8 temperature sensor inputs Superiority

Safe and reliable, quality assurance

> More than 20 years of product experience

> Application designed for the protection of a coherent series of

Sepam 20 series of products for general applications to provide simple and practical program

Applications

Application of three current protection:

> S20: substation inlet and outlet protection

> T20: transformer protection

> M20: motor protection

Application of two voltage protection:

> B21: busbar protection

> B22: Power-down protection