BM1 系列交、直流断路器.doc

BM1 系列交、直流断路器 BM1- Series AC、DC Moulded Case Breakers适用范围 APPLICATION RANGEBM1系列塑料外壳式断路器（以下简称断路器）， BM1 series moulded case breakers (hereafter reffered to as simply breakers)是本公司采用国际先进设计、制造技术研制、开 are one of the new type breakers which have been developed by the company发的新型断路器之一。其额定绝缘电压为800V , using international advanced design and manufacturing technology. The rated适用于交流50Hz，额定工作电压690V及以下， insulation voltage of the breakers is 800V,suitable for turn -on or turn-off not额定工作电流至630A的电路中作不频繁转换及 frequently and staring a motor not frequently in the circuit of AC50Hz, rated电动机不频繁起动（BM1-630无电动机保护型） working voltage 690 V or below-rated working current up to 630A(BM 1 -630之用。断路器具有过载、短路和欠电压保护功 is motor protection-free).The breakers have overload, short-circuit and under能，能保护线路和电源设备不受损坏。 voltage protection devices. so as to protect the circuit and power equipment against damage.断路器按照其额定极限短路分断能力（Icu）的高 The breakers. according to the rated maximal value to short-circuit breaking 低、分为L型（标准型）、M型（较高分断型）、 ability (Icu), would be classified three kinds types L(typical type)，M(second H型（高分断型）三类。该断路器具有体积小、 high breaking type) and H(high breaking type). The breakers are of the分断能力高、飞弧短（部分规格零飞弧）、抗振动 following characteristics：compact size, high breaking ability, short arc- over等特点。 distance (some of the “0”arc-over distance)and shakeproof. 本断路器可垂直安装（即竖装），亦可水平安装 The breaker could be installed vertically(upright)or horizontally(transverse).(即横装)。 本断路器具有隔离功能，其相应的符合为: The breaker has disconnecting function, its corresponding symbol is shown as “ ”本断路器产品执行下列标准： The breakers comply with the demands of the following standards: IEC60947-1及GB/T14048.1-2000 总则 IEC60947-1 and GB/T14048.1-2000 GeneralIEC60947-2及GB 14048.2-2001 低压断路器 IEC60947-2 and GB 14048.2-2001 Low voltage breakers IEC60947-4-1及GB 14048.4-2003 机电式接触 IEC60947-4-1 and GB 14048.4-2003 Electromechanical contactors and motor starters器和电动机起动器 IEC60947-5-1及GB 14048.5-2001 机电式控制 IEC60947-5-1 and GB 14048.5-2001 Electrical equipments of electromechanical 电路电器 control circuit本断路器获国家强制性产品认证“CCC”标志和 The breaker is permitted to use the CCC marking of CQC and CE marking 德国“TUV”(莱茵)公司“CE”认证 issued by TUV Rheinland of Germany适用工作环境 APPLICATION ENVIRONMENT CONDITION周围介质温度不高于+40和不低于-5， Ambient temperature:-5+40,and average temperature in 24 hours 且24h的平均值不超过+35； below +35海拔2000m及以下;Elevation2000m安装地点的空气相对湿度在最高温度为+40时不超 Relative humidity: not exceeding 50% at the maximum ambient temperature 过50%，在较低温度下可以有较高的相对湿度，例如 of +40.With lower temperature, higher humidity would be permitted, 20时达90%。对由于温度变化偶尔产生的凝露应采 but the lower average temperature in a month not exceeding +25 during 取特殊措施； the most moist moth, and the maximum monthly average relative humidity not exceeding 90% in that month ,and giving consideration to the dews on污染等级为3级 the goods surface, which would appear due to temperature change.断路器主电路及电压脱扣器安装类别为，其余辅助 Pollution protection:3grade.电路、控制电路安装类别为 Installing categories: for breakers main circuits, coils of under voltage 断路器能耐受潮湿空气、盐雾、油雾、霉菌、核辐射 release and primary circuit of trainsformers; for other auxiliary circuits and的影响；control circuit.断路器安装的最大倾斜度为22.5； Be able to bear the influence of moisture in the air or salt fog and oil fog or断路器在受船舶正常振动时能可靠工作； mould or nuclear radiation.断路器在受到地震情况下（4g）能可靠工作； The gradient22.5断路器应安装在无爆炸危险和无导电尘埃、无足以腐 Be working reliably under the condition of normal vibration on ship. 蚀金属和破坏绝缘的地方； Be working reliably when earthquake (4g) occuring.断路器应安装在没有雨雪侵袭的地方。 There must be not any explosive medium, and there must be not any gas which would corrode metal or any con-ducting dust which would destroy the insulation. The place would not be invaded by rain and snow. 直流断路器的分类 CLASSIFICATION OF BM1 CIRCUIT BREAKERS型号及其含义如下： Type and its meaning B M 1 - / 用途代号2表示电动机保护 Application code 2 means for motor protection 脱扣器方式及附件代号（见表二） Release pattern and accessories code (see Table 2 ) 级数 Pole number 操作方式P表示电动操作 Operation pattern P for power-driven 额定极限短路分断能力级别 Grade of the rated maximum value of the short-circuit breaking ability 壳架等级额定电流 Rated frame graded current 设计代号 Design code 塑料外壳式断路器 Moulded case breaker 企业特征代号Symbol enterprise features订货代号说明：1壳架等级电流可选代号:Inm=100、225、630 1 Code for choosing the grade:Inm=100、225、6302额定极极限分断能力可选代号: 2 Code for choosing the breaking ability:Z 直流型 （20kA ） Z DC type （20kA）L 标准型 （35kA） L typical type （35kA）M较高分断型 （50kA） M second high breaking type （50kA）H高分断型 （85kA） H high breaking type （85kA）3操作方式可选代号: 3 Code for choosing the operation means: P 电动操作 P power driven Z转动手柄操作 Z turning handle 4极数可选代号: 4：Code for choosing the pole number: 2 两极 2 two poles3 三极 3 three poles4 四极 4 four poles5脱扣器方式及内部附件可选代号: 5：Code for release pattern and inner accessories首位数字表示脱扣器方式：后两位数字表示 Release pattern is indicated as the first place numeral:内部附件代号: The first digit stands for release pattern .The other two Digits stand for code of inner accessories.2；仅有电磁（瞬时）脱扣器 2；only has electromagnetic (instantaneous) type release3；热动-电磁（复式）脱扣器 （详见表二） 3；thermo-electromagnetic (double) type release(For details, see table 2)6不同用途可选代号 6：Code for choosing the different application 无代号：配电用 no code for power distribution 2：电动机保护用 2: for motor protection7 四极产品可选代号 7 Code for choosing for the four poles product A型 N极不安装过电流脱扣器，且N极始终 Type A: N-Pole without overcurrent release: it has been conneted all along 不接通，与其它三极一起合分 and does not act with other three poles.B型N极不安装过电流脱扣器，且N极与其它三 Type B: N-Pole without overcurrent release, it could act with other three. 极一起合分 polesC型N极安装过电流脱扣器，且N极与其它三 Type C: N-Pole fixed with overcurrent release, it could act with other three极一起合分 polesD型N极安装过电流脱扣器，且N极始终接通 Type D: N-Pole fixed with overcurrent release, it has been conneted all不与其它三极一起合分 along and does not act with other three poles.8 安装方式可选 8 For choosing the mounted methodBQ 板前接线 或 BH板后接线 BQ wiring in front of the board or BH wiring on back of the boardIBQ插入式板前接线或IBH插入式板后接线 IBQ insertion type in front of the board or IBH insertion type on back of the board9 其它附件可选 : 二台断路器之间机械联锁 9 For choosing the other accessiories；mechanical interlock between two breakers按产品极数分为二极（100A、225A）、 According to the pole number of product, it classifies two poles 三极与四极。 (100A, 225A),three-and four-poles. 按额定电流（A）分： Classification according to rated current(A): BM1-100为16、20、25、32、40、50、 BM1-100 has nine: 16、20、25、 32、40、50、63、80、100A,63、80、100A九级； BM1-225为100、125、140、160、180、 BM1-225 has seven: 100、125、140、160、180、200、225A,200、225A七级； BM1-630为200、350、400、500、630A五级； BM1-630 has five: 200、350、400、500、630A；BM1-800为630、700、800A三级；BM1-800 has three：630、700、800A按接线方式分为板前接线、板后接线、插入式 The wiring method has five ways: wiring in front of the board、wiring on板前接线，插入式板后接线、抽出式接线五种。 back of the board、insertion type in front of the board、insertion type on 按过电流脱扣器型式分热动-电磁（复式）型电 back of the board and draw-out connection. 磁（瞬时）型两种。 According to the over-current release pattern, it would be divided two types:按断路器是否带附件分带附件和不带附件两种： Thermo-electromagnetic(double) type and electro magnetic(instantaneous) type.附件分内部附件和外部附件：内部附件有分 According to the outfit, it also has two types: with or without outfit. The outfit励脱扣器、欠电压脱扣器，辅助触头、报警 include inner accessories and outside accessories: 触头四种，外部附件有转动手柄操作机构、 The inner accessories have shunt release. under-voltage release. auxiliary cont电动操作机构、联锁机构及辅助装置的接线 -act and alarm contacts four kinds.端子排等。 The outside accessories are turning handle operation mechanism, power-driven operation mechanism, interlocking mechanism and the connecting terminal busbar of auxliary device.四极断路器的规格 SPECIFICATION OF FOUR-POLES BREAKER四极断路器中性极（N）设在产品右侧，C型、D型中N极脱扣器的额定电流见表一The N-pole of four-poles breaker is sited at the right side of the product .rated current of the N pole release in type C and type D see following table 1 please. 表一 Table 1壳架等级额定电流断路器额定电流断路器中性极（N）额定电流Rated frame graded current (Inm)Rated current of breaker (In)Rated current of breakers N-pole(A)(A)(A)100161620203232404050506310063225100200100225125630250200350250400250500300630300例1. 订货BM1-100Z两极，直流电动机保护用，额 For example1.If place an order for BM1-100Z,two poles, for motor protection, 定电流为80A带分励脱扣器，板前接线2台 rated current 80A, with shunt release, wiring in front of the board, it would . be written-in订货写：BM1-100Z/23102 In=80A板前接线2 台 “To order BM1-100Z/23102,In=80A, BQ two breakers” 例2. 订货BM1-225四极，配电用，额定电流为180A For example2. If place an order for BM1-225P,four poles, for power distribution, 并带电动操作机构及分励脱扣器，N极安装过电流脱 ratedcurrent 180A with power-driven operation mechanism and shunt release, 扣器，且N极与其它三极一起分合，板后接线10台。 N pole fixed with overcurrent release , could act with other three-poles, wiring on back of the board, ten breakers it would be 订货写：BM1-225P/4310 C型 In=180A BQ 10台。 written-in“To order BM1-225P/4310 type C, In=180A, BH ten breakers” 第 15 页 共 15 页脱扣器方式及内部附件代号RELEASE PATTERN AND ACCESSORIES CODE脱扣器方式及内部附件代号见表一 Release pattern and accessories code see following Table 1 please. 报警触头 Alarm contact 手柄 Handle 辅助触头 Auxiliary contact 分励脱扣器 Shunt release 欠电压脱扣器 Under-voltage releaseLeft mounting 右边安装 引线方向 Lend direction左边安装 Right mounting 表二 Table2 型号 Type代 极数 Pole number号 附件名称 Accessories nameBM1-100 BM1-225 BM1-63023423434208308报警触头Alarm contact210310分励脱扣器Shunt release220320辅助触头Auxiliary contact230330欠电压脱扣器Undervoltage release240340分励脱扣器 辅助触头Shunt release，auxiliary contact250350分励脱扣器 欠电压脱扣器Shunt release, undervoltagerelease260360二组辅助触头Two group of auxiliary contact270370辅助触头 欠电压脱扣器Auxiliary contact undervoltage release218318分励脱扣器 报警触头Shunt release, alarm contact228328辅助触头 报警触头Auxiliary contact ,alarm contact238338欠电压脱扣器 报警触头Undervoltage release,alarm contact248348分励脱扣器 辅助触头 报警触头Shunt release，auxiliary contact, alarm contact268368二组辅助触头 报警触头Two group of auxiliary contact， alarm contact278378辅助触头 欠电压脱扣器报警触头Auxiliary contact，Undervoltagerelease, alarm contact注：1.200：表示仅有电磁脱扣器的断路器;300:表示带有热动一电磁脱扣器的断路器； 2.对BM1-100、225二极产品只有210、310、220、320、230、330；对BM1-100、225四极断路器，N极为A型和D型时无240、340、260、360、268、368； 3.对BM1-630其中248、348、278、378规格中辅助触头为一对触头（即一常开、一常闭）268、368规格中的 辅助触头为三对触头（即三常开、三常闭）； 4. 对BM1-100及BM1-225其中220、320、240、340、270、370规格中辅助触头可供二对触头（即二常开、二常闭）260、360可供三对触头（即三常开、三常闭），但订货时需注明。Note:1)200:breaker only has electromagnetic release pattern 300:breaker has thermo-electromagnetic release pattern 2)For BM1-100、225tow-poles type has only following accessories code:210、310、220、320、230、330；for BM1-100、 225 four-poles breaker of N-pole types A & D has no the following accessories codes:240、340、260、360、268、368；3)For BM1-630,codes 248、348、278、378 only have one pair of auxiliary contacts(a normal opened, a normal closed),but 268、368 have three pairs of auxiliary contacts. 4)For BM1-100 and BM1-225,codes 220、320、240、340、270 and 37 0 can provide tow pairs of auxiliary contacts (tow normally-opened, tow normally-closed), while codes 260 and 360 can provide three pairs of auxiliary contacts(three normally-opened, three normally-closed) Note when making order. 保护特性 PROTECTION FEATURE断路器热动型脱扣器具有反时限特性；电磁 The thermodynamic release of a circuit breaker脱扣器为瞬时动作，特性见表三（配电用）及 provides the feature of inverse time-delay,while the 表四（保护电动机用）。 magnetic release features of instantaneous operation as shown on table 3(distribution circuit breaker)and table 4(motor protection circuit breakers).表三（配电用）Table 3(For Power Distribution)断路器额定电流（A）Rated currentOf breaker(A) 陆用+40热动型脱扣器(环境温度 ) 船用+45 +40 for landThermodynamic release(ambient temp. ) +45 for ships电磁脱扣器动作电流（A）Electromagnetic releaseaction current(A)1.05In(热态)不动作时间（h）1.05In(cold seate)not acting time(h)1.30In(热态)动作时间（h）1.30In(heate state)acting time(h)10In631小时内不动作Not acting within one hour110In20%63In1002小时内不动作Not acting within tow hours2100In6302小时内不动作Not acting within tow hours25In20%10In20%注： BM1-225中的100A、125A、140A规格中无5In电磁脱扣器Note: There is no 5 In electromagnetic release in specification 100A、125A、140A of BM1-225表四（保护电动机）Table 4(For Motor Protection)断路器额定电流（A）Rated currentOf breaker(A)陆用+40热动型脱扣器(环境温度 ) 船用+45 +40 for landThermodynamic Release(ambient temperature ) +45 for ships磁脱扣器动作电流（A）Electromagnetic releaseAction current(A)1.0In(冷态)不动作时间（h）1.0In(cold state)not acting time(h)1.20In(热态)动作时间（h）1.20In(heat state)acting time(h)1.50In(热态)动作时间（h）1.50In(heate state)acting time(h)7.2In(冷态)动作时间（h）7.2In( cold state)acting time(h)脱扣级别Release rating10In2252小时内不动作Not acting within tow hours24min4sTp10s1012In20%225In6308min6sTp20s20 功耗及降容系数 POWER WASTAGE AND CAPACITYREDUCING FACTOR功率损耗见表五Power consumption see following Table 5表五 Table 5型号type通电电流(A)Electromotioncurrent(A)三极总功率损耗（W）The total power