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FDC20-12T0515中文资料

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Wide 2 : 1 Input RangeHigh EfficiencyRegulated Outputs1600V IsolationFull EMI ShieldingStandard PinoutsModel Number Output Voltage Output Amps Input RangeSINGLE OUTPUTFDC20-12S33 3.3 VDC 4 9-18 VDCFDC20-24S33 4 18-36 VDCFDC20-48S33 4 36-72 VDCFDC20-12S05 5 VDC 4 9-18 VDCFDC20-24S05 4 18-36 VDCFDC20-48S05 4 36-72 VDCFDC20-12S12 12 VDC 1.67 9-18 VDCFDC20-24S12 1.67 18-36 VDCFDC20-48S12 1.67 36-72 VDCFDC20-12S15 15 VDC 1.33 9-18 VDCFDC20-24S15 1.33 18-36 VDCFDC20-48S15 1.33 36-72 VDCdUAL OUTPUTFDC20-12D05 +/-5 VDC +/-2 9-18 VDCFDC20-24D05 +/-2 18-36 VDCFDC20-48D05 +/-2 36-72 VDCFDC20-12D12 +/-12 VDC +/-0.833 9-18 VDCFDC20-24D12 +/-0.833 18-36 VDCFDC20-48D12 +/-0.833 36-72 VDCFDC20-12D15 +/-15 VDC +/-0.666 9-18 VDCFDC20-24D15 +/-0.666 18-36 VDCFDC20-48D15 +/-0.666 36-72 VDCUnit measures 1”W x 2”L x 0.375”HWide 2 : 1 Input RangeHigh EfficiencyRegulated Outputs1600V IsolationFull EMI ShieldingStandard PinoutsModel Number Output Voltage Output Amps Input RangeTRIPLE OUTPUTFDC20-12T3312 3.3, +/-12 VDC 3, +/-0.3 9-18 VDCFDC20-24T3312 3, +/-0.3 18-36 VDCFDC20-48T3312 3, +/-0.3 36-72 VDCFDC20-12T3315 3.3, +/-15 VDC 3, +/-0.25 9-18 VDCFDC20-24T3315 3, +/-0.25 18-36 VDCFDC20-48T3315 3, +/-0.25 36-72 VDCFDC20-12T0512 5, +/-12 VDC 2, +/-0.3 9-18 VDCFDC20-24T0512 2, +/-0.3 18-36 VDCFDC20-48T0512 2, +/-0.3 36-72 VDCFDC20-12T0515 5, +/-15 VDC 2, +/-0.25 9-18 VDCFDC20-24T0515 2, +/-0.25 18-36 VDCFDC20-48T0515 2, +/-0.25 36-72 VDCUnit measures 1”W x 2”L x 0.375”HINPUT SPEcIfIcATIONSInput Voltage Ranges: 12 VDC Nominal 9-18 VDC24 VDC Nominal 18-36 VDC 48 VDC Nominal 36-72 VDC Max. Voltage Surge (100mS max) 12 VDC Nominal 36 VDC 24 VDC Nominal 50 VDC 48 VDC Nominal 100 VDCInput FilterPi TypeOUTPUT SPEcIfIcATIONSVoltage and Current See Selection Chart Load Regulation singles: +/-1% 25% - FL (single/dual) duals: +/-2% 10%-FL (triple) 3.3/5 V:+/-2%, 12/15 V:+/-5% Line Regulation (Single/Dual) +/-0.2% (triple) 3.3/5V:+/-1%, 12/15V:+/-5% Temperature Coefficient +/-0.02%/DegCRipple/Noise(Single/Dual/Triple) (75 / 100 / 1%) mV Pk-Pk, typ Voltage Stability (+/-12,+/-15) +/- 2%, (+/-5%) Transient Response Recovery 25% Load Step Change 500 microSeconds Short Circuit Protection Continuous, self-recovering Overvoltage Protection Threshold: 3.3V Output 3.9Volts 5V Output 6.2Volts 12V Output 15Volts 15V Output 18VoltsGENERAL SPEcIfIcATIONSOn/Off Control (Ref to - Input pin) Logic “1”/Open=ON Logic “0”/GND=OFF Input-Out Isolation 1600VDC In/Out Capacitance 1000 pFIsolation Resistance 10000 M Ohms Efficiency 81%, typSwitching Frequency300Khz, Single typENVIRONMENTAL SPEcIfIcATIONSOper. Temperature-25 to +70 DegC(see derate)Storage Temperature -55 to +125 DegC * Maximum Case Temp 112 DegC * MTBF 1.93 MHrsMIL-HDBK-217F TA=25C FLPHYSIcAL SPEcIfIcATIONSCase Material Nickel-Coated Copper Non-Conductive Base Construction/WeightEncapsulated/1.86oz (52g)* These are stress ratings. Exposure of the devices to any of these conditionsmay adversely affect long term reliability. Proper operation under conditions other than the standard operating conditions is neither warranteed nor implied.All specifications are typical at nominal input, full load, and 25DegC unless otherwise notedAstrodyne products are not authorized or warranteed for use as critical components in life support systems, equipment used in hazardous environments, nuclear controls systems, or other mission-critical applications.OUTPUT dERATING cURVEMEcHANIcAL dIMENSIONSPin #SingledualTriple1 + Input + Input + Input2 - Input - Input - Input3 No Pin No Pin No Pin4 Control Control Control5 No Pin + Output + Aux Out6 + Output Common +5V, +3.3V7 - Output - Output Common 8TrimTrim- Aux Out1. All dimensions in Inches (mm) Tolerance: X.XX Ʋ0.02 (X.X Ʋ0.5)X.XXX Ʋ0.01 (X.XX Ʋ0.25)2. Pin pitch tolerance Ʋ0.014(0.35)50 6070 80 90 100-40 -25 0-102550751000AMBIENT TEMPERATURE (ºC))%( R E W O P T U P T U O FDC20-48S05 Derating Curve45 55 65 7536 40 7475INPUT VOLTAGE (V))%( Y C N E I C I F F E FDC20-48S05Efficiency VS Input Voltage8483828180797877766050 70 2 3 3.5 40.51 6065OUTPUT LOAD (A))%( Y C N E I C I F F E FDC20-48S05Efficiency VS Output load848382818078767470 1.5 2.5。

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探火装置工作原理

探火装置工作原理

探火管自动灭火装置说明书一、概述探火管自动灭火装置是一种全新的探测火灾、扑救火灾的消防设备。

它是由一根与灭火剂储瓶连接在一起经充压的探火管进行探火，并将灭火剂介质通过探火管本身(直接式)或喷嘴(间接式)释放到被保护区域，实施灭火。

它可以弥补现有的固定式气体自动灭火装置的不足，而用于某些特殊的场所的消防保护。

在这些场所，由于空间狭小、环境特殊，而无法安装管网、喷嘴或火灾报警系统，致使自动灭火系统不能发挥作用，而使用普通的灭火器又不能将火患扑灭在萌芽状态，会导致很大的经济损失。

利用探火管自动灭火装置独特的灭火方式，可妥善地解决这一难题。

探火管自动灭火装置可以用二氧化碳、七氟丙烷、ABC干粉及其他洁净气体作为灭火剂，它具有以下明显的优点：1.灭火剂直接向最先着火点，能有效地把火患扑灭在萌芽状态；2.无需使用电源；3.探测反应时间快速，最大限度地减少火势蔓延所造成的损失；4.不会因油、灰尘等恶劣的环境因素而导致误喷或延误喷放。

5.结构简单，价格低廉；6.安装简便，节省用户有限的空间。

探火管自动灭火装置可广泛适用与石油/化工行业、制药厂、通讯设备、发电厂、厨房、钢铁厂、军用设备、汽车、地铁、银行设备、易燃品仓库、储油库、计算机房、电气控制箱、配电板等场所。

探火管自动灭火装置执行标准：Q/3201NX129-2002二、规格与型号探火管自动灭火装置的规格型号与性能参数见表1型号编制说明 编制方法：灭火剂充装量kg 灭火剂种类 释放型式 探火管自动灭火装置其中释放型式分为直接式和间接式。

分别用“Z ”和 “J ”表示。

灭火剂种类为二氧化碳、七氟丙烷、ABC 干粉和其它洁净气体灭火剂，分别用“E ”、“Q ”、“F ”和相应的其它符号表示。

示例：灭火剂充装量为2kg 的七氟丙烷直接式探火管自动灭火装置，型号为ZTHZQ2三、 结构组成与工作原理探火管自动灭火装置根据释放方式不同可分为直接式和间接式两种。

1．直接式探火管自动灭火装置 1) 结构示意2) 工作原理直接式探火管自动灭火装置中探火管通过球阀(常开)、瓶头阀与灭火剂储瓶连通，布置在保护区中，探火管末端压力表用来显示探火管中的压力。

Panduit 电缆管理系统产品型号与尺寸说明书

Panduit 电缆管理系统产品型号与尺寸说明书


B
DNF14-250FIB
DNF14-205FIB
DNF14-206FIB
DNF14-187FIB
DNF14-188FIB
DNF10-250FIB
.250 X .032 [6,3 X 0,8] .205/.187 X .032 [5,2/4,8 X 0,8] .205/.187 X .020 [5,2/4,8 X 0,5] .187 X .032 [4,8 X 0,8] .187 X .020 [4,8 X 0,5] .250 X .032 [6,3 X 0,8] .205/.187 X .032 [5,2/4,8 X 0,8] .205/.187 X .020 [5,2/4,8 X 0,5] .187 X .032 [4,8 X 0,8] .187 X .020 [4,8 X 0,5]
3. SEE FOR PACKAGE QUANTITIES
WIRE STOP
HOUSING
STAMPING
PA NDUIT
WIRE AND RECEPTACLE SIZES ARE
IDENTIFIED ON HOUSING
H
W
INDICATED BY PART NUMBER SUFFIX 4. DIMENSIONS IN BRACKETS ARE METRIC EQUIVALENT 5. COLORS ARE TRANSLUCENT. 6. DNF10-250FIB IS UL APPROVED FOR USE WITH THE
L
C. 257 F [125 C] MAX. OPERATING TEMPERATURE (UL)
D. 600V. MAX. VOLTAGE RATING
MAX. WIRE
FDC20-24T3315中文资料

FDC20-24T3315中文资料

Wide 2 : 1 Input RangeHigh EfficiencyRegulated Outputs1600V IsolationFull EMI ShieldingStandard PinoutsModel Number Output Voltage Output Amps Input RangeSINGLE OUTPUTFDC20-12S33 3.3 VDC 4 9-18 VDCFDC20-24S33 4 18-36 VDCFDC20-48S33 4 36-72 VDCFDC20-12S05 5 VDC 4 9-18 VDCFDC20-24S05 4 18-36 VDCFDC20-48S05 4 36-72 VDCFDC20-12S12 12 VDC 1.67 9-18 VDCFDC20-24S12 1.67 18-36 VDCFDC20-48S12 1.67 36-72 VDCFDC20-12S15 15 VDC 1.33 9-18 VDCFDC20-24S15 1.33 18-36 VDCFDC20-48S15 1.33 36-72 VDCdUAL OUTPUTFDC20-12D05 +/-5 VDC +/-2 9-18 VDCFDC20-24D05 +/-2 18-36 VDCFDC20-48D05 +/-2 36-72 VDCFDC20-12D12 +/-12 VDC +/-0.833 9-18 VDCFDC20-24D12 +/-0.833 18-36 VDCFDC20-48D12 +/-0.833 36-72 VDCFDC20-12D15 +/-15 VDC +/-0.666 9-18 VDCFDC20-24D15 +/-0.666 18-36 VDCFDC20-48D15 +/-0.666 36-72 VDCUnit measures 1”W x 2”L x 0.375”HWide 2 : 1 Input RangeHigh EfficiencyRegulated Outputs1600V IsolationFull EMI ShieldingStandard PinoutsModel Number Output Voltage Output Amps Input RangeTRIPLE OUTPUTFDC20-12T3312 3.3, +/-12 VDC 3, +/-0.3 9-18 VDCFDC20-24T3312 3, +/-0.3 18-36 VDCFDC20-48T3312 3, +/-0.3 36-72 VDCFDC20-12T3315 3.3, +/-15 VDC 3, +/-0.25 9-18 VDCFDC20-24T3315 3, +/-0.25 18-36 VDCFDC20-48T3315 3, +/-0.25 36-72 VDCFDC20-12T0512 5, +/-12 VDC 2, +/-0.3 9-18 VDCFDC20-24T0512 2, +/-0.3 18-36 VDCFDC20-48T0512 2, +/-0.3 36-72 VDCFDC20-12T0515 5, +/-15 VDC 2, +/-0.25 9-18 VDCFDC20-24T0515 2, +/-0.25 18-36 VDCFDC20-48T0515 2, +/-0.25 36-72 VDCUnit measures 1”W x 2”L x 0.375”HINPUT SPEcIfIcATIONSInput Voltage Ranges: 12 VDC Nominal 9-18 VDC24 VDC Nominal 18-36 VDC 48 VDC Nominal 36-72 VDC Max. Voltage Surge (100mS max) 12 VDC Nominal 36 VDC 24 VDC Nominal 50 VDC 48 VDC Nominal 100 VDCInput FilterPi TypeOUTPUT SPEcIfIcATIONSVoltage and Current See Selection Chart Load Regulation singles: +/-1% 25% - FL (single/dual) duals: +/-2% 10%-FL (triple) 3.3/5 V:+/-2%, 12/15 V:+/-5% Line Regulation (Single/Dual) +/-0.2% (triple) 3.3/5V:+/-1%, 12/15V:+/-5% Temperature Coefficient +/-0.02%/DegCRipple/Noise(Single/Dual/Triple) (75 / 100 / 1%) mV Pk-Pk, typ Voltage Stability (+/-12,+/-15) +/- 2%, (+/-5%) Transient Response Recovery 25% Load Step Change 500 microSeconds Short Circuit Protection Continuous, self-recovering Overvoltage Protection Threshold: 3.3V Output 3.9Volts 5V Output 6.2Volts 12V Output 15Volts 15V Output 18VoltsGENERAL SPEcIfIcATIONSOn/Off Control (Ref to - Input pin) Logic “1”/Open=ON Logic “0”/GND=OFF Input-Out Isolation 1600VDC In/Out Capacitance 1000 pFIsolation Resistance 10000 M Ohms Efficiency 81%, typSwitching Frequency300Khz, Single typENVIRONMENTAL SPEcIfIcATIONSOper. Temperature-25 to +70 DegC(see derate)Storage Temperature -55 to +125 DegC * Maximum Case Temp 112 DegC * MTBF 1.93 MHrsMIL-HDBK-217F TA=25C FLPHYSIcAL SPEcIfIcATIONSCase Material Nickel-Coated Copper Non-Conductive Base Construction/WeightEncapsulated/1.86oz (52g)* These are stress ratings. Exposure of the devices to any of these conditionsmay adversely affect long term reliability. Proper operation under conditions other than the standard operating conditions is neither warranteed nor implied.All specifications are typical at nominal input, full load, and 25DegC unless otherwise notedAstrodyne products are not authorized or warranteed for use as critical components in life support systems, equipment used in hazardous environments, nuclear controls systems, or other mission-critical applications.OUTPUT dERATING cURVEMEcHANIcAL dIMENSIONSPin #SingledualTriple1 + Input + Input + Input2 - Input - Input - Input3 No Pin No Pin No Pin4 Control Control Control5 No Pin + Output + Aux Out6 + Output Common +5V, +3.3V7 - Output - Output Common 8TrimTrim- Aux Out1. All dimensions in Inches (mm) Tolerance: X.XX Ʋ0.02 (X.X Ʋ0.5)X.XXX Ʋ0.01 (X.XX Ʋ0.25)2. Pin pitch tolerance Ʋ0.014(0.35)50 6070 80 90 100-40 -25 0-102550751000AMBIENT TEMPERATURE (ºC))%( R E W O P T U P T U O FDC20-48S05 Derating Curve45 55 65 7536 40 7475INPUT VOLTAGE (V))%( Y C N E I C I F F E FDC20-48S05Efficiency VS Input Voltage8483828180797877766050 70 2 3 3.5 40.51 6065OUTPUT LOAD (A))%( Y C N E I C I F F E FDC20-48S05Efficiency VS Output load848382818078767470 1.5 2.5。

工程平板集热器技术参数

工程平板集热器技术参数

工程平板集热器注：本次投标主要采用TPP2m*1m*80和TPP2m*1.5m*80的工程集热器；TPP2m*0.8*80、TPP2m*1m*80和TPP2.4m*1*80的阳台集热板，如有特殊需求，可订做其他型号。

2、天普平板集热器优势1、材料优势平板集热器主要由边框、玻璃盖板、板芯及保温组成。

（1）边框：采用6063-T5铝合金，耐腐蚀，经过电镀或氧化工艺后，进一步提高了耐腐蚀性能，使用寿命20～25年；壁厚1.5mm，强度高，组装成型后，能够称重200Kg而不易变形，同时设有专用防风连接件卡槽，确保了户外固定强度。

(2)玻璃盖板：采用壁厚3.2mm的低铁超白布纹钢化玻璃，铁含量极低，减少了对光线的吸收，透光率＞92%；经钢化处理后，强度是普通玻璃的四倍，不易破碎，能后承受1公斤的钢球，从0.5m处的自由冲击而不破裂，耐候性极强，充分考虑了室外使用环境的安全性。

(3)板芯：采用高纯T2紫铜管与进口蓝膜板焊接而成，T2铜管铜含量99.9%，铜管壁厚0.6mm，承压能力强，能够承受9公斤的压力，是家用自来水压力的4～5倍，能够承受系统反复的热胀冷缩，使用寿命长；蓝膜板采用德国进口蓝膜，具有全球领先的蓝膜涂层技术，光能吸收率高达95%，产热水量更高。

蓝膜检测报告我公司平板检测报告(4)保温：采用铝箔纸包覆的聚酯棉作为保温，聚酯棉导热系数低，不易吸水，避免了因封装前保温潮湿而造成的蓝膜板腐蚀，提高了产品的使用寿命；与玻璃丝棉相比，无玻璃纤维，不扎手，工人操作方便、环保。

我公司用铝箔+聚酯棉其他厂家玻璃丝棉2、结构优势(1)玻璃处采用双层密封条，双重保险，防止因外界水滴进入集热器而造成的吸热板及铜管腐蚀。

(2)集热器立面边框设置4处对流透气孔，保证集热器内的水汽及时、顺利的排出，避免玻璃盖板内侧附着水雾，影响太阳光线的透射，确保集热器有效、高效的工作。

(3)吸热板为整板，可以有效的阻碍集热器内部空气对流，减少集热器的热量散失。