赛尔特电涌保护器介绍 SETsafe丨SETfuse SPD Introduction

SPD 电涌保护器(电源类) Surge Protective Device (Power)

选型目录：

公司简介和产品概览 Company Profile and Product

Overview

电涌保护器介绍 SPD Introduction

直流/光伏直流电涌保护器 DC/PVDC SPD

交流单相电涌保护器 AC Single-phase SPD

交流三相电涌保护器 AC Three-phase SPD

分相系统电涌保护器 Split-phase system SPD

机房配电柜

Computer Room Cabinet

直流充电桩

DC Charging Pile

光伏逆变器

Photovoltaic Inverter

不间断电源

Uninterruptible Power Supply (UPS)

户外一体化机柜

Outdoor Integrated Cabinet

电气控制柜

Electrical Control Cabinet

SPD:

电涌保护器

电涌保护原理

Surge Protection Principle

SPD

SETsafe

设备

Equipment

浪涌

Surge

浪涌

Surge

安全

Safe

应用

Applications

SD25T

系列产品特点

Features

产品概述

Description

导轨安装电涌保护器根据

UL 1449

第四版和

IEC/EN 61643-11

的相关要求进行设计，具有热脱扣保

护，失效指示和遥信触点等功能。具有不同保护模式的电涌保护器适用于低压配电系统，满足重要

场所下的高可靠性要求。

Surge Protection Devices (SPDs) are designed to meet requirements of UL 1449 Forth Edition

and IEC/EN 61643-11. They are DIN-rail mountable featuring a fail-safe protection, visual

indicator and remote signal contact. SPDs for the different protection mode are available for

low-voltage distribution system, which meets the requirements of high reliability in important field.

符合

UL 1449

和

IEC/EN 61643-11

Comply with UL 1449 and IEC/EN 61643-11

· T1+T2

电涌保护器

Surge Protection Device

可插拔模块

Pluggable Module

方便更换

Easy for replacement

遥信

Remote Signaling

所有系列可选，用于模块失效遥信告警

Optional in all ranges, for remote signaling of modular end of life

卡扣和模块机械锁设计

Clasp and Modular Locking Mechanism Design

模块紧固牢靠，不受振动影响

The pluggable module is fasten and reliable, no vibration Influence

仅更换模块与接线时开启卡扣，避免正常运行情况下触及带电部件

Only open the clasp when replacing the module and wiring,

to avoid touching the live parts under normal operation

失效指示

Failure Indication

直观显示保护装置的寿命状态

Visual indication of life status of the protection device