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CenturyLink Quick Reference Guide1.2 mm Patch CordsToday’s networks are utilizing more and more fiber. This ever expanding growth of fiber in the network is straining the capacity of vertical and horizontal fiber management systems used in the network today. To help solve the cable congestion issues seen in networks around the world, CommScope is introducing the revolutionary 1.2 mm patch cords. Available with LC or SC connectors, CommScope’s new 1.2 mm patch cords require half the space of traditional 1.6 mm patch cords and a third of the space of traditional 2.0 mm patch cords.1 In environments where space constraints and cable routing prove most challenging, the 1.2 mm patch cords offer the necessary flexibility and quality to realize significant labor and cost savings for service providers.1 Based on Telcordia GR-449-CORE cable packing density guidelines.Features• SC/UPC, SC/APC, LC/UPC and LC/APC connector versions • Reduced Bend Radius fiber allows routing in electronic equipment cabinets or bays that commonly provide minimal cable management features• Compatible with industry standard fiber cable and SC and LC connectors • 1.2 mm diameter cable provides a 65% space savings over commonly used• 2.0 mm cable (see table on following page)• High quality connectors• OFNP cable1.2 mm SC Connector1.2 mm LC ConnectorStandards and SpecificationsThe 1.2 mm fiber optic cable assembly is designed to meet Telcordia GR409 requirements for small form factor cables, and GR-326 CORE mechanical and performance requirements. Designed to meet the intermateability requirements of IEC 61754-4 and TIA-604-3-B. Examples of tests performed are provided below:• Temperature shock • Humidity• Temperature life • Mating durability• Vibration• Cable flex• Cable retention• Cable twist• Impact• Reliability/extendedenvironmentalThe 1.2 mm cable with SC or LC connector is a new fiber optic cable technology with a look-and-feel uniquely different than standard fiber cable.Despite the small diameter, performance is similar to a 1.6 mm or 2.0 mm cable. This is due to the cabling design, which features a proprietary method of bonding the jacket to the cable strength members. The result is a cable assembly with improved capability over standard 1.6 mm or 2.0 mm cable, where pull forces on the cable are distributed to the strength members, as opposed to the cable jacket which can be potentially damaged.OpticalMaximum IL Minimum RL Fiber Height*Apex Offset RadiusUPC: 0.4dB UPC: -55dB UPC: -125 to +50 nm UPC: 50 μm max UPC/SC: 10-25 mm; UPC/LC: 7-25 mmAPC: 0.4dBAPC: -65dBAPC: -100 to +100 nmAPC: 60 μm maxAPC: 5-12 mm* Variations depending on radius, per GR326 recess equation for UPC and IEC 61755-3-2 for APC.Product DimensionsConnector DimensionsSC 1.2 mm ConnectorPatch Cords1 to 15 m +15 m +16 cm/-0 cm +1%/-0 cm48.5 mm (1.91")24-Fiber Bundle 1.2 mm Diameter Cable24-Fiber Bundle 2.0 mm Diameter CablePatch Cord Diameter Cables per Square Inch of Vertical Cable Management Space *3.0 mm 462.0 mm 1021.6 mm 1601.2 mm263* Based on GR-449-CORE, Issue 2 patch cord packingSinglemode 1.2 mm Patch CordsOrdering InformationOrdering information continued on the following page.Singlemode 1.2 mm Patch Cords continuedOrdering InformationOrdering information continued on the following page.Singlemode 1.2 mm Patch Cords continuedOrdering InformationThis CenturyLink Ordering Guide and the information contained within is confidential and restricted for use by CenturyLink personnel only. If you have received this ordering guide in error, any use, reproduction or dissemination is strictly prohibited.Visit our website or contact your local CommScope representative for more information.© 2015 CommScope, Inc. All rights reserved.All trademarks identified by ® or ™ are registered trademarks or trademarks, respectively, of CommScope, Inc.This document is for planning purposes only and is not intended to modify or supplement any specifications or。
MICROBRIDGE 汽车行业应用产品MICROBRIDGE - 汽车行业应用产品我司一如既往地致力于满足汽车行业客户的要求，继续推出MicroBridge系列产品。
此线对板连接器是根据 VW75174 和 USCAR-2 汽车测试规范开发而成。
MicroBridge 可以满足汽车行业的高标准要求，特别是在连接可靠性方面。
Koshiri 的安全性以及可选的电连接器定位装置 (CPA) 可确保实现安全和正确的连接。
尽管针距仅为 1.27 毫米，但 MicroBridge 非常坚固，其采用双边互锁锁扣，能承受剧烈的车辆振动。
而且，其紧凑型设计非常适合在有限的安装空间中使用。
此连接器的耐受温度高达 150°C，可暴露在严苛温度条件下，例如靠近车前灯 LED 的区域。
单列绝缘刺破式 (IDC) 母连接器提供 90° 和 180° 电缆出线，而专为表面贴 (SMT) 设计的公连接器有直通式和弯角式两种版本可供选择。
不同针数版本可采用不同的颜色和机械编码，使得连接器更容易区分并防止不正确的连接。
技术细节间距 1.27 毫米针数2-20 针 （单列） 可选板材尺寸0.5 毫米针尺寸0.5 x 0.4 毫米单端子额定电流20°C 时最高 9.0 A（2 针版本）端接技术公连接器 SMT母连接器 IDC （绝缘刺破式）电缆IDC 离散电缆 0.35 mm 2连接器单列 SMT 公连接器，垂直式或直角式单列 IDC 母连接器，带 90° 或 180° 电缆出线编码/颜色*黑色（蓝色，绿色，红色可选）汽车标准基于 VW75174 和 USCAR-2 汽车测试规范开发性能直角式或垂直式公连接器 - 带 90° 电缆出线的母连接器垂直式或直角式公连接器 - 带 180°电缆出线的母连接器垂直式或直角式公连接器 - 带 90°电缆出线的母连接器* 由于使用不同的塑料，公母连接器的颜色无法做到完全一致。
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目录产品概述概述符合标准技术参数外型尺寸和重量正常使用条件产品结构结构特点外壳与隔板手车功能隔室手车室母线室电缆室低压室防误闭锁装置压力释放装置储运与安装运输交货与保管安装安装现场的一般要求基础混凝土地坪上的基础框架柜体安装母线安装电缆连接电力电缆连接控制电缆连接开关装置接地其它事项运行与维护设备运行准备工作起动调试操作断路器手车断路器接地开关负荷开关组合式过电流继电器调试注意事项检查和维护概述检查和维护时间间隔检查维护主要附件VB2真空断路器手车典型接线图1 1 1 1 1 1 2 2 2 2 3 3 3 4 4 4 4 5 5 5 5 5 6 6 7 7 7 7 7 7 7 8 8 8 8 8 8 9 9 10 10 10 10 10 11 11 11 12概 述P/VⅡ-12型铠装移开式户内交流金属封闭开关设备是上海通用电气广电有限公司最新一代的户内成套配电装置。
设备适用于标称系统电压3~10kV，额定电流4000A及以下，额定频率50Hz的单母线或单母线分段三相交流户内配电系统，用于接收和分配电能，并对电路实行控制、保护及监测。
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P-212HD WHTGLASS CLOTH TAPEP-212HD WHT is the thicker version of P-212. This product offers superior dielectric strength, flame retardancy and excellent high temperature performance making it ideal for use in aerospace and electrical markets.∙Provides excellent abrasion resistance, puncture and edge tear resistance.∙P-212HD WHT provides resistance against various solvents.∙This product shows high thermal rating and outstanding conformability.GLASS CLOTHSILICONE ADHESIVE∙ A Multi-purpose, economical tape used for a wide range of electrical insulating applications.∙Premium tape for use wherever superior solvent resistance and flame retardancy are key requirements.Backing Material Glass ClothAdhesive Cured SiliconeColor WhiteImperial Metric Total Tape Thickness 10.2 mil 0.260 mmTensile Strength 170 lbs/in. 298 N/10mmElongation 7% 7% Adhesion to Steel 55 oz/in 6.0 N/10mmDielectric Strength 5,800 volts 5.8kVInsulation Class CSA 356°F 180°C Insulation Class UL 392°F 200°C Certificates UL-510 & CSA C-22-2Government Specifications FAR 25.853/ MIL-I-19166CBoeing Specifications BAC 5412*CAUTION: The above are typical values and should not be used in writing specifications. Customer is responsible to ensure product meets intended application requirements before approved for use.Best stored between 50°F-80ºF / 10°C-27ºC, 25-50% relative humidity; out of direct sunlight.Surface should be clean, free of oil, moisture and dirt before applying. Pressure-sensitive adhesive tapes may require pressure by roller, hand or press when applying. Not doing so may affect the general properties and appearance. Please inspect your surface prior to application; this tape may not adhere well to extremely uneven or distorted surfaces. Please remember to allow adequate time for full adhesive strength.The following is made in lieu of all warranties, expressed or implied, including the warranty of merchantability and fitness for a particular or ordinary purpose. Nitto warrants for a period of one (1) year from the date of delivery that products sold to the Customer will be free of defects in workmanship and material. Such warranty will apply only if the Customer notifies Nitto in writing of these defects in reasonable detail, within two (2) weeks after a defect is discovered or should have been reasonably discovered by the Customer. This warranty does not extend i) to products which have been subject to misuse or neglect, ii) to products which have been altered or repaired by personnel other than personnel employed by Nitto or employed by Customer and certified by Nitto or iii) to damage caused, directly or indirectly, by the operation or maintenance performed by any untrained individuals.THIS WARRANTY IS EXCLUSIVE AND IN LIEU OF ANY OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION, WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, AND ANY OTHER WARRANTIES ARE HEREBY DISCLAIMED AND EXCLUDED.If the warranty in the first paragraph is breached, the exclusive remedy of Customer and the exclusive obligation of Nitto will be as Nitto elects: to repair or replace the defective product within a reasonable period of time. Return of products to Nitto is allowed only after a Return Material Authorization Number (RMA) has been issued by Nitto. Such RMA will be issued after Nitto receives the notice described in the first paragraph. No shipments of returned products will be accepted without an RMA number. Repair or replacement of the products returned to Nitto will occur only after Nitto has received the returned products and determined that the returned goods were in breach of warranty. Customer will bear all expenses and risk of loss in connection with the return of any products, and Nitto will reimburse Customer for the cost of surface transportation to Nitto of returned products.IN NO EVENT WILL NITTO BE LIABLE FOR ANY CONSEQUENTIAL, INCIDENTAL, OR SPECIAL DAMAGES WHICH ARISE IN CONNECTION WITH THE FAILURE OF, OR DEFECTIVE PERFORMANCE OF, ANY PRODUCT SOLD OR THE BREACH OF WARRANTY EVEN IF NITTO HAD NOTICE OF THE POSSIBILITY HEREOF.Customer’s recovery of any equitable amount or any kind will not be greater than the amount paid for this product. Customer hereby waives all other remedies, statutory or otherwise including the remedies of specific performance or replevin.。
TM221C16R.i s c l ai m e r : T h i s d o c u m e n t a t i o n i s n o t i n t e n d e d a s a s u b s t i t u t e f o r a n d i s n o t t o b e u s e d f o r d e t e r m i n i n g s u i t a b i l i t y o r r e l i a b i l i t y o f t h e s e p r o d u c t s f o r s p e c i f i c u s e r a p p l i c a t i o n sProduct datasheetCharacteristicsTM221C16Rcontroller M221 16 IO relayMainRange of productModicon M221Product or component type Logic controller [Us] rated supply voltage 100...240 V ACDiscrete input number 9 discrete input conforming to IEC 61131-2 Type 1Analogue input number 2 at input range: 0...10 V Discrete output type Relay normally open Discrete output number 7 relay Discrete output voltage 5...125 V DC 5...250 V AC Discrete output current2 AComplementaryDiscrete I/O number16Number of I/O expansion module <= 4 for transistor output <= 4 for relay output Supply voltage limits 85...264 V Network frequency 50/60 Hz Inrush current<= 40 APower consumption in VA <= 46 VA at 100...240 V with max number of I/O expansion module <= 31 VA at 100...240 V without I/O expansion module Power supply output current 0.325 A at 5 V for expansion bus 0.12 A at 24 V for expansion bus Discrete input logic Sink or source (positive/negative)Discrete input voltage 24 V Discrete input voltage type DC Analogue input resolution 10 bits LSB value 10 mVConversion time1 ms per channel + 1 controller cycle time for analog input Permitted overload on inputs+/- 30 V DC for analog input with 5 min maximum +/- 13 V DC for analog input permanentVoltage state1 guaranteed>= 15 V for inputCurrent state 1 guaranteed>= 2.6 mA for fast input>= 4.2 mA for discrete inputVoltage state 0 guaranteed<= 5 V for inputCurrent state 0 guaranteed<= 1.3 mA for discrete input<= 0.6 mA for fast inputDiscrete input current7 mA for discrete input5 mA for fast inputInput impedance 4.9 kOhm for fast input3.4 kOhm for discrete input100 kOhm for analog inputResponse time10 ms turn-on operation for output35 µs turn-off operation for input; I2...I5 terminal10 ms turn-off operation for output5 µs turn-on operation for fast input; I0, I1, I6, I7 terminal35 µs turn-on operation for input; other terminals terminal5 µs turn-off operation for fast input; I0, I1, I6, I7 terminal100 µs turn-off operation for input; other terminals terminal Configurable filtering time0 ms for input12 ms for input3 ms for inputOutput voltage limits125 V DC277 V ACCurrent per output common 6 A at COM 1 termnal7 A at COM 0 termnalAbsolute accuracy error+/- 1 % of full scale for analog inputElectrical durability Inductive AC-15, (cos phi = 0.35) 240 V / 120 VA : 100000 cyclesResistive DC-12, 24 V / 48 W : 100000 cyclesResistive AC-12, 120 V / 240 VA : 100000 cyclesInductive AC-15, (cos phi = 0.35) 240 V / 36 VA : 300000 cyclesResistive AC-12, 120 V / 80 VA : 300000 cyclesInductive (L/R = 7 ms) DC-13, 24 V / 24 W : 100000 cyclesResistive DC-12, 24 V / 16 W : 300000 cyclesInductive (L/R = 7 ms) DC-13, 24 V / 7.2 W : 300000 cyclesInductive AC-14, (cos phi = 0.7) 240 V / 240 VA : 100000 cyclesInductive AC-15, (cos phi = 0.35) 120 V / 60 VA : 100000 cyclesInductive AC-14, (cos phi = 0.7) 240 V / 72 VA : 300000 cyclesInductive AC-15, (cos phi = 0.35) 120 V / 18 VA : 300000 cyclesResistive AC-12, 240 V / 480 VA : 100000 cyclesInductive AC-14, (cos phi = 0.7) 120 V / 120 VA : 100000 cyclesResistive AC-12, 240 V / 160 VA : 300000 cyclesInductive AC-14, (cos phi = 0.7) 120 V / 36 VA : 300000 cycles Switching frequency20 switching operations/minute with maximum load Mechanical durability>= 20000000 cycles for relay outputMinimum load 1 mA at 5 V DC for relay outputProtection type Without protection at 5 AReset time 1 sMemory capacity256 kB for user application and data RAM with 10000 instructions256 kB for internal variables RAMData backed up256 kB built-in flash memory for backup of application and data Data storage equipment 2 GB SD card optionalBattery type BR2032 lithium non-rechargeable, battery life: 4 yrBackup time 1 year at 25 °C by interruption of power supplyExecution time for 1 KInstruction0.3 ms for event and periodic taskExecution time per instruction0.2 µs BooleanExct time for event task60 µs response timeMaximum size of object areas512 %M memory bits512 %KW constant words255 %TM timers255 %C counters8000 %MW memory wordsRealtime clock WithClock drift<= 30 s/month at 25 °CRegulation loop Adjustable PID regulator up to 14 simultaneous loopsCounting input number 4 fast input (HSC mode) (counting frequency: 100 kHz), counting capacity: 32 bitsControl signal type Frequency meterSingle phaseDual phase (pulse/direction)Dual phase (quadrature)Integrated connection type USB port with connector mini B USB 2.0Non isolated serial link "serial 1" with connector RJ45 and interface RS485Non isolated serial link "serial 2" with connector RJ45 and interface RS232/RS485Supply Serial serial link supply at 5 V 200 mATransmission rate 1.2...115.2 kbit/s (115.2 kbit/s by default) for bus length of 15 m - communication protocol: RS4851.2...115.2 kbit/s (115.2 kbit/s by default) for bus length of 3 m - communication protocol: RS232480 Mbit/s - communication protocol: USBCommunication port protocol USB port : USB protocol - SoMachine-NetworkNon isolated serial link : Modbus protocol master/slave - RTU/ASCII or SoMachine-Network Local signalling 1 LED green for SD card access (SD)1 LED red for BAT1 LED green for SL11 LED green for SL21 LED per channel green for I/O state1 LED red for module error (ERR)1 LED green for PWR1 LED green for RUNElectrical connection Mini B USB 2.0 connector for a programming terminalTerminal block, 3 terminal(s) for connecting the 24 V DC power supplyConnector, 4 terminal(s) for analogue inputsRemovable screw terminal block for inputsRemovable screw terminal block for outputsCable length<= 10 m shielded cable for fast input<= 30 m unshielded cable for output<= 30 m unshielded cable for digital input<= 1 m unshielded cable for analog inputInsulation2300 V AC between output and internal logicNon-insulated between analogue inputs500 V AC between input and internal logicNon-insulated between analogue input and internal logic1500 V AC between supply and ground500 V AC between sensor power supply and ground500 V AC between input and ground1500 V AC between output and ground2300 V AC between supply and internal logic500 V AC between sensor power supply and internal logic500 V AC between Ethernet terminal and internal logic2300 V AC between supply and sensor power supplyMarking CESensor power supply DC at 250 mA supplied by the controllerMounting support Top hat type TH35-15 rail conforming to IEC 60715Top hat type TH35-7.5 rail conforming to IEC 60715Plate or panel with fixing kitHeight90 mmDepth70 mmWidth95 mmProduct weight0.346 kgEnvironmentStandards EN/IEC 61010-2-201EN/IEC 61131-2EN/IEC 60664-1Product certifications RCMIACS E10DNV-GLcULusCSALRABSEACEnvironmental characteristic Ordinary and hazardous locationResistance to electrostatic discharge 4 kV on contact conforming to EN/IEC 61000-4-28 kV in air conforming to EN/IEC 61000-4-2Resistance to electromagnetic fields10 V/m ( 80 MHz...1 GHz) conforming to EN/IEC 61000-4-33 V/m ( 1.4 GHz...2 GHz) conforming to EN/IEC 61000-4-31 V/m ( 2...2.7 GHz) conforming to EN/IEC 61000-4-3Resistance to magnetic fields 30 A/m at 50...60 Hz conforming to EN/IEC 61000-4-8Resistance to fast transients2 kV for power lines conforming to EN/IEC 61000-4-42 kV for relay output conforming to EN/IEC 61000-4-41 kV for Ethernet line conforming to EN/IEC 61000-4-41 kV for serial link conforming to EN/IEC 61000-4-41 kV for I/O conforming to EN/IEC 61000-4-4Surge withstand2 kV for power lines (AC) in common mode conforming to EN/IEC 61000-4-52 kV for relay output in common mode conforming to EN/IEC 61000-4-51 kV for I/O in common mode conforming to EN/IEC 61000-4-51 kV for shielded cable in common mode conforming to EN/IEC 61000-4-50.5 kV for power lines (DC) in differential mode conforming to EN/IEC 61000-4-51 kV for power lines (AC) in differential mode conforming to EN/IEC 61000-4-51 kV for relay output in differential mode conforming to EN/IEC 61000-4-50.5 kV for power lines (DC) in common mode conforming to EN/IEC 61000-4-5Resistance to conducted disturbances,induced by radio frequency fields10 Vrms (0.15...80 MHz) conforming to EN/IEC 61000-4-63 Vrms (0.1...80 MHz) conforming to Marine specification (LR, ABS, DNV, GL)10 Vrms (spot frequency (2, 3, 4, 6.2, 8.2, 12.6, 16.5, 18.8, 22, 25 MHz)) conforming to Marine specification (LR, ABS, DNV, GL)Electromagnetic emissionConducted emissions conforming to EN/IEC 55011 power lines (AC), 0.15...0.5 MHz : 79 dBμV/m QP/66 dBμV/m AVConducted emissions conforming to EN/IEC 55011 power lines (AC), 0.5...300 MHz : 73 dBμV/m QP/60 dBμV/m AVConducted emissions conforming to EN/IEC 55011 power lines, 10...150 kHz : 120...69 dBµV/m QP Conducted emissions conforming to EN/IEC 55011 power lines, 150 kHz...1.5 MHz : 79...63 dBμV/m QPConducted emissions conforming to EN/IEC 55011 power lines, 1.5...30 MHz : 63 dBμV/m QP Radiated emissions conforming to EN/IEC 55011 class A 10 m, 30...230 MHz : 40 dBμV/m QP Radiated emissions conforming to EN/IEC 55011 class A 10 m, 200 MHz...1 GHz : 47 dBμV/m QP Immunity to microbreaks10 msAmbient air temperature for operation -10...55 °C for horizontal installation -10...35 °C for vertical installation Ambient air temperature for storage -25...70 °CRelative humidity 10...95 % without condensation in operation 10...95 % without condensation in storage IP degree of protection IP20 with protective cover in place Pollution degree <= 2Operating altitude 0...2000 m Storage altitude 0...3000 mVibration resistance3.5 mm (vibration frequency: 5...8.4 Hz) on symmetrical rail 1 gn (vibration frequency: 8.4...150 Hz) on symmetrical rail 3.5 mm (vibration frequency:5...8.4 Hz) on panel mounting 1 gn (vibration frequency: 8.4...150 Hz) on panel mounting Shock resistance98 m/s² (test wave duration:11 ms)Offer SustainabilitySustainable offer status Green Premium productRoHS (date code: YYWW)Compliant - since 1415 - Schneider Electric declaration of conformity Schneider Electric declaration of conformity REAChReference not containing SVHC above the threshold Reference not containing SVHC above the threshold Product environmental profileAvailableProduct environmental Product end of life instructionsAvailableEnd of life manualProduct datasheetTM221C16R Dimensions DrawingsDimensionsProduct datasheetTM221C16R Mounting and ClearanceMounting on a RailProduct datasheetMounting and ClearanceTM221C16RDirect Mounting on a Panel Surface(1)Install a mounting stripMounting Hole LayoutProduct datasheetTM221C16R Mounting and ClearanceMountingCorrect Mounting PositionAcceptable Mounting PositionIncorrect Mounting PositionProduct datasheetTM221C16R Mounting and ClearanceClearanceDigital InputsWiring Diagram (Positive Logic)(*)Type T fuseWiring Diagram (Negative Logic)(*)Type T fuseConnection of the Fast InputsI0, I1, I6, I7Relay OutputsNegative Logic (Sink)(*)Type T fuse(1)The COM1 and COM2 terminals are not connected internally.(2)To improve the life time of the contacts, and to protect from potential inductive load damage, you must connect a free wheeling diode in parallel to each in B Sink wiring (negative logic)Positive Logic (Source)(*)Type T fuse(1)The COM1 and COM2 terminals are not connected internally.(2)To improve the life time of the contacts, and to protect from potential inductive load damage, you must connect a free wheeling diode in parallel to each in A Source wiring (positive logic)Analog InputsUSB Mini-B ConnectionSL1 ConnectionSL1N.C.: not connected* : 5 Vdc delivered by the controller. Do not connect.SL2 ConnectionN.C.: not connectedPerformance CurvesDerating CurvesEmbedded Digital Inputs (No Cartridge)X :Ambient temperatureY :Input simultaneous ON ratioEmbedded Digital Inputs (with Cartridge)X :Ambient temperatureY :Input simultaneous ON ratioTM221C16R.。
编号：（由标准化人员填写）接插件技术规范发布日期：（由标准化人员填写）编写部门：电子工程室编写人：**修订次日期修订内容描述1 范围本标准规定了汽车电器件使用的接插件的技术要求及试验方法。
本标准适用于汽车用接插件。
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GB 252 轻柴油GB 484 车用汽油GB 11118.1 矿物油和合成烃型液压油GB/T 11121 汽油机油JT 225 汽车发动机冷却液安全使用技术条件QC/T 417.1-2001 车用电线束插接器第一部分定义、试验方法和一般性能要求QC/T 417.3-2001 单线片式插接件的尺寸和特殊要求QC/T 417.4-2001 多线片式插接件的尺寸和特殊要求QC/T 417.5-2001 用于单线和多线插接器的圆柱式插接件的尺寸和特殊要求DIN 40 046 第 11 部分通信工程电子元件和设备的气候环境和机械测试；测试 K：腐蚀性空气环境3 术语3.1电线附件电线和插头或插座之间持久的连接物，例如：压接、绝缘替代、焊接等。
3.2接插件插头和插座的统称。
3.3插头插入插座可完成电气连接的接插件（公端子），外形类似针状。
(见图1)3.4插座接受插头形成电子连接的插接件（母端子），外形类似钳状。
（见图2）3.5锁定插座具有自锁和人工解锁功能并吻合于插头上的孔或凹座的插座。
3.6锁销吻合于插头上的孔或凹座，继而锁定插头的插座凸出部分。
3.7二次锁紧插接器有两处锁止结构将其插头或插座锁定在护套内。
3.8插接器把一个或多个端子通过塑壳和辅件连接起来的组装品，完成电气连接的功能。
3.9可拆卸连接两个配合的接插件连接（见图3）。
3.10多线连接两个配合的插接器和多对插头和插座的连接（见图4）。
3.11不可拆卸连接（压接连接）可使用机器或手动钳在插头或插座与导线之间通过压接进行不可拆卸的无焊电气连接。
SYJ 型P-C-T 测试仪操作说明书中国科学院上海微系统与信息技术研究所2007年6月P (a t m )H/M警告：1.任何人在操作本设备前必须熟读本说明书，并经过设备供应商的技术培训。
2.本设备操作人应熟悉氢气的安全操作规程和储氢合金在氢化前后的安全知识。
3.本设备的安装和使用现场不允许有明火或易燃性气体存在。
4.本设备的安装和使用现场应在高处安装向室外排气的装置，如排气风扇。
5.本设备安装和使用现场的所有电器、照明应采用防爆装置。
6.氢气瓶在实验结束后应关闭其阀门。
7.本设备操作人员应经常检查整个氢气线路和设备的密封情况，如发现有泄漏，应及时采取措施。
8.操作人员如确有自己解决不了的问题，应及时与供应商联系，在供货商的指导下进行操作，不得擅自对设备进行拆卸。
未经供应商同意私自拆卸所产生一切后果供应商不予负责。
9.本设备在正常状态下运行是安全可靠的。
因此，本设备供应商对于因操作失误而产生的设备的损坏、人员的伤亡及其他事故不负任何责任。
目录1、设备简述(P-C-T原理)2、设备的安装调试3、主要部件及其功能3.1 氢源3.2 温度控制系统3.3 反应器3.4 电源3.5 真空系统3.6 电磁阀3.7 压力传感器3.8 定容器3.9 压力保护开关4、P-C-T的操作4.1 氢气源与真空4.2 样品的制备4.3 温度设定4.4 计算机操作4.5 手动操作4.6 关机5、设备的维护5.1 实验室恒温与排气5.2 捡漏5.3 原器件的更换6、常见问题及处理方法7、附件：设备参数1、设备简述P-C-T 测试仪是储氢合金研究的重要仪器，任何一种储氢合金，如AB5型能在温和条件下吸收大量氢气而形成金属氢化物，其吸收的氢气的体积可以达到其本身体积的1000倍，而且在适当的条件下它又可以将吸收的氢气释放出来，如此循环。
当储氢合金做成Ni/MH 电池负极时，由于它的上述性能，就可以进行充放电反应，在充电时负极合金吸收氢，放电时负极放出氢，如此往复循环，是NI/MH 电池有了充放电循环寿命。
