FSM1E智能型塑壳断路器FSM1E-800M/4300
FSM1E智能型塑壳断路器FSM1E-800M/4300适用范围Application
FSM1E系列智能型塑料外壳式断路器(以下简称断路器)，适用于交流50Hz(或60Hz),其额定绝缘电压为800V,额定工作电压690V及以下，额定工作电流至800A的电路中作不频繁转换及电动机不频繁起动之用。断路器具有过载长延时反时限、短路短延时反时限、短路短延时定时限、短路瞬时和欠压保护功能以及剩余电流保护(可选)，缺相保护功能(可选)，能保护线路和电源设备不受损坏，断路器保护特性齐全、精确，能提高供电可靠性，避免不必要的停电，其中“Z、B”型控制带有通讯接口，可进行“四遥”，以满足控制中心和自动化系统的要求。断路器按照其额定极限短路分断能力的高低，分为M型(较高分断型)、H型(高分断型)二种。该断路器具有体积小、分断能力高，飞狐短，抗振动等特点。
FSMIE series Molded Case Electronic CircuitBreaker (hereafter referred to as simply breakers)are one of the new type breakers which have beendeveloped by the company using intemationaladvanced design and manufacturing technology.The rated insulation voltage of the tbreakers is 800V.suitable for turm-on or turn-off not frequemtly andstarting a motor not frequentlyin the circuit of AC50Hz,rated working vollage.690V orbelowrated working current up to 800A.The breakershave overload,short-circuit and under vollageprotection devices.so as to protect the circuitamdthe power equipment against damage.Short circuitshort delay time defirlitetime,shortcircuitinstantaneous andundervoltage protection functionandresidual curment protection (optional),phasefalure protection function (optional).can short-circuitshort delay time inverse time,Proteclion circuitandpower equipment from damage,circuit breakerprotection features complete,accurate,can improvethe reliability of power supply,toavoid unnecessarypower outages,including "Z,B"type control withcommunication interface canbe "four remote"Meetthe requirements of control oenters and automationsystems.The breakers according to the rated maximal valueto short-circuit breakingability(lou),wouldbeclassifiedfourkindstypesC(basictype),L(typica1type),M(secondhighbreakingtype)andH(highbreakingtype).Thebreakersareofthefollowingcharacteristics:compactsize,highbreakingability,short arc-over distance(some of the "0"arc-overdistance)and shake proof.They also undergo thetests of nuclear industry conditions(1E grade)andship conditions,and become the only product usingin nuclear industry base among the same productsmade in the country,further more become the idealproducts applied on land or ships.
FSM1E智能型塑壳断路器FSM1E-800M/4300型号及其含义Code and implication
FS   M  1  E - □ □ □ / □ □ □ 
│    │  │  │  │││  │ │ └──产品类型（注3）Product Type3)
│   │  │  │  │││ │ └──脱阳器方式及附件代号Releasetypeand accessories 
│    │  │  │  │││  └───极数No.of pole
│    │  │  │  ││└───操作方式（注2)Operation patem 2)
│    │  │  │  │└───额定极限短路分断能力级别（注们Rated ultimate short 
│    │  │  │  └────壳架等级额定电流（A)Rated frame curent(A)
│    │  │  └──────电子式脱扣器Electronic trip
│    │  └────设计代号Design code
│    └────望料外壳式断路器 Moulded case circuit breaker
└────────企业代号Enterprlse code 
注：
1、按搬定极限短路分断能力的高低分为型较高分断型）、H型（高分断型）。
2、手辆直接操作无代号：电动操作用P表示；转动手柄用/表示，
3、基本型无代号，智能通讯型用乙表示，编程通讯型用B表示，消防型用X表示，液晶显示用儿表示。
Classification:
1Acoording tobreaking capacy ofbreaker standard ype(),Higher ype (M), Higher boe (H)Aw%pdimgtooperaljonmode:Drectoperationwithhandle,P-Motordrivenoperaton,zoperation wth oany handl。3.NMAG Nomaltype,z.Intellgent communicaton yoe,B:Programmng communcation byoe,x-Fire-tbype.L:Lcg'cle.
FSM1E智能型塑壳断路器FSM1E-800M/4300电子式脱扣器特性 Characteristics of electronic trip units
具有过载长延时反时限、短路短延时反时限、短路短延时定时限、短路瞬时动作等保护功能，可由用户自行设定组成所需的保护特性；中性线过电流保护电流、时间参数100%自动跟踪相线整定值。脱扣器特性见下图。
Short-delayshort-timeinversetime,short-circuitshort-timedefinitetimelimit,shortcircuitinstantaneousWhentheactionprotection,user-setbythecompositionoftherequiredprotectionfeatures;neutrallineover-curmentFlowprotectioncurrent,timeparameter100%automatictrackingphaselinesettingvalue.Thecharacteristicsofthereleaseareshownbelow.
FSM1E智能型塑壳断路器FSM1E-800M/4300正常工作条件Normal operating conditions
1,海拔：≤2000m
Altitude≤2000m。
2.环境温度：-5°C~+40°C
Ambient air temperalure/-6"0~+400
3.能耐受潮湿空气的影响,能耐受盐雾、油雾的影响
Be able to bear the influence pf moisture in the air or
4.污染等级为3级
sal fog and oll fog or moluld or nuclear industry environment.
5.最大倾斜度为22.5°
Pollution protection.3grade.
6.在无爆炸危险的介质中，且介质无足以腐蚀金属和
The gradient s±22.5
7.破坏绝缘的气体与导电尘埃的地方,在没有雨雪侵袭的地方
The ambient airis not signlicantly pollted by dust.smoke.corosive and/or
flammable gaseS，/WaPours Or Sall
8.安装类别：Ⅲ
Instaling categories:lll
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