Page 11 - 苏州施源特(中德合资)电气有限公司（低压）

SYTW3

智能型万能式断路器

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概述 / Overview

SYTW3 系列智能型万能式断路器（以下简称断路器）适用于交流 50Hz 额定电压 400V、690V，额定电流为 200A-6300A，主要在配电网络中用来分
配电能和保护线路及保护电源设备免受过载、欠电压、短路、单相接地等的危害。该断路器具有多种智能保护功能，可做到选择性保护，且动作精确，避
免不必要的停电，提高供电可靠性。同时带有开放式通讯接口，可进行四遥，以满足集团中心和自动化系统的要求。该断路器在海拔 2000M 时脉冲耐压
8000V( 不同海拔按标准修正，最多不超过 12000V)。该断路器不带智能控制器及传感器可作隔离器用，标示为“ ”。
断路器符合 GB/714048.2《低压开关设备和控制设备低压断路器》和 IEC60947-2《低压开关设备和控制设备第二部分低压断路器》等标准。
SYTW3 series intelligent universal circuit breaker (hereinafter referred to as circuit breaker) is suitable for AC 50Hz rated voltage 400V, 690V,
rated current is 200A-6300A, mainly used in distribution network to distribute power and protect lines and protect power supply equipment from
Hazards of overload, undervoltage, short circuit, single phase grounding, etc. The circuit breaker has a variety of intelligent protection functions,
which can achieve selective protection and precise operation, avoid unnecessary power failure, and improve power supply reliability. At the
same time, it has an open communication interface, which can be used to meet the requirements of the group center and automation system.
The circuit breaker has a pulse withstand voltage of 8000V at an altitude of 2000M (the altitude is corrected according to the standard, and
the maximum is not more than 12000V). The circuit breaker does not have an intelligent controller and the sensor can be used as an isolator,
labeled " ".
The circuit breaker complies with GB/714048.2 "Low-voltage switchgear for low-voltage switchgear and control equipment" and IEC60947-2
"Low-voltage switchgear for low-voltage switchgear and control equipment".

型号含义 / Type meaning

SYT W 3 -2000# P M/H 1600
↓ ↓ ↓ ↓ ↓ ↓ ↓

万能式断路器 断路器电流壳架 极数 智能控制器功能 额定电流
企业代号 设计序号
Enterprise code Universal circuit Design Number Circuit breaker Number of poles Intelligent Current Rating
breaker current housing (P) controller function (A)

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