倍加福P+F安全栅

德国倍加福P+F(安全栅 ) KFD2-STC3-EX1 批发销售
公司销售电话：027-51833771 销售QQ：2294642061
全栅选型在安全栅的使用中比较关键,选择正确的安全栅是保证系统防爆的基础。安全栅选型要保证以下两点：第一，要保证系统的工作正常，需要根据系统的参数，确定安全栅的参数，齐纳安全栅主要看工作电压，最高工作电压，端电阻等参数，隔离安全栅主要看可以达到的精度。当然，无论齐纳安全栅还是隔离安全栅，要考虑的还后工作环境，如使用温度，湿度，还有安装方式是否便于现场安装等等。第二，要根据需要防爆的区域，是0区，1区还是2区，来确定需要达到的防爆等级，最后可以确定是用ia级的还是ib级的安全栅。、P+F安全栅与一次仪表的配套要求 1. 安全栅应安装在非危险区； 2. 导流条和机壳绝缘，各导流条之间要用线芯截面积4mm²以上的铜导线或电缆线相互连接； 3. 使用前请认真核对安全栅的型号、极性和工作电压；4. 禁止用兆欧表直接测量安全栅端子之间的绝缘。检查系统线路时，必须断开全部安全栅的接线；5. 安全栅的本安端和非本安端的接线不允许接错；6. 本安防爆系统的基本组合条件为： Uo ≤ Uì Io ≤Iì Co ≥ Cp + Cì Lo ≥ Lp + Li 其中：Uo为最高输出电压; Io为最大输出电流; Co为最大负载电容; Lo为最大负载电感; Ui为一次仪表允许的最高输入电压; Ii为一次仪表允许的最大输入电流; Ci为一次仪表的最大内部等效电容; Li为一次仪表的最大内部等效电感; Cp为连接导线（或电缆）允许的最大分布电容; Lp为连接导线（或电缆）允许的最大分布电感.
KFD2-STC4-Ex1
KFD2-CD-EX1.32
KFD2-SR2.Ex1.W
KFD2-UFC-EX1.D
KFD2-SR2-Ex2.W
KFD2-GU-Ex1
KFD2-STC4-Ex1.2O
KFD2-SR2-Ex1.W.LB
KFD2-CRG-Ex1.D
KFD2-UT2-Ex1
KFD2-STC4-Ex2
KFD2-STC3-Ex1
KFD2-EB2.R4A.B Z 960 a.c. Z 787.H UPR-03
KFD2-SL2-EX1.B
KFD2-SL2-EX1
KFD2-SL2-Ex2
KFD2-SCS-EX1.55
KFD2-VR2-EX1.50m
KFD2-VR4-EX1.26
KFD2-RR-Ex1
KFD2-PT2-Ex1-5
KFD2-SCD-Ex1.LK
KFD2-UT2-1
KFD2-UT2-1 Z 728 + Z 954 a.c. 
KCD2-SR-EX1.LB
KFD2-SR2.EX1.W
KFD2-SOT2-EX1.N
KFD2-DU-EX1.D
KFD2-SL2-EX1
KFD2-SL2-EX1.LK
KFD2-SL2-EX2
KFD2-SL2-EX2.B
KCD2-STC-EX1
KFD2-STC3-EX1
KFD2-STC4-EX2
KFDO-CC-EX1
KFD2-UT2-EX1
KFD2-SR2-EX2.W.SM
KFDO-RSH-1
KFD2-SL-4
KFD2-CR-1.3000
KFD2-CR4-1
KFD2-CR4-2
KFD2-DWB-1.D
KFA6-SR2-EX1.W
KFA5-SR2-EX1.W
KHA6-SH-EX1
KFD2-SR2-2.2S
KFA6-SR-2.3L
KFA6-DWB-1.D
K-LB-1.30
K-LB-1.30G
K-LB-2.30 FS-LB-I FP-LB-I P-LB-1.A.13 UPR-03 UPR-05
KFD2-EB2
KFD2-EB2.R4A.B
F-KDR-EX2
K-CJC-BU
K-ADP-USB
KFDO-LGH P-LB-1.B.12
KFD0-CC-1
KFD2-STC4-EX1
KFD2-SR2-EX2.W
KFD0-CC-EX1
KFD0-CS-1.50  
KFD0-CS-Ex1.50 P  
KFDO-CS-EX1.51P  
KFD0-SCS-EX1.55  
KFD0-TR-1  
KFD0-HMS-16
KFD2-BR-1.PA.P3  
KFD2-CD-EX1.32
KFD2-CD2-EX1
KFD2-CD2-EX2.LK
KFD2-CD4-EX1.LK
KFD2-CR-EX1.30-200
KFD2-CR-EX1.30300  
KFD2-CRG-EX1.D  
KFD2-CS-EX2.51P  
KFD2-DWB-1.D
KFD2-DWB-EX1.D
KFD2-EB.R2A.B  
KFD2-EB2.R4A.B  
KFD2-HMM-16  
KFD2-EB:R4A.B-Y44151  
KFD2-EB2
KFD2-EB.R4A.B
KFD2-GS-1.2W
KFD2-SCD-EX1.LK  
KFD2-SCD2-EX1.LK
KFD2-SD-EX1.17  
KFD2-SD-EX1.48-90A  
KFD2-SH-EX1  
KFD2-SL2-EX1.B
KFD2-SL2-EX2
KFD2-SL2-EX2.B
KFD2-SR-EX2.W
KFD2-SR2-EX1.W
KFD2-SR2-EX1.W.LB
KFD2-SR2-EX2.W
KFD2-SR2-EX2.2S
KFD2-RR-EX1
KFD2-ST2-EX1.LB
KFD2-STC1-EX1
KFD2-STC3-EX1
KFD2-STC4-1
KFD2-STC4-EX1
KFD2-STC4-EX1-Y122583
KFD2-STC4-EX1.20
KFD2-STC4-EX2
FKD2-STV3-EX1.1  
KFD2-STV4-EX1.1  
KFD2-SOT-EX2
KFD2-S0T2-EX1.LB  
KFD2-SOT2-EX2
KFD2-PT2-EX1-3
KFD2-PT2-EX1-5
KFD2-UFC-1.D  
KFD2-UFC-EX1.D  
KFD2-UT-EX1
KFD2-UT2-EX1
KFD2-UT2-EX2
KFD2-GU-1
KFD2-GU-EX1  
KFD2-GUT-1.D
KFD2-GS-1.2W  
KFD2-UFC-EX1.D
KFD2-VR-EX1.1P  
KFD2-VR-EX1.50M
KFD2-VR4-EX1.26
KFA5-SR2-EX1.W
KFA5-SR2-EX2.W
KFA5-SOT2-EX2
KFA6-DWB-EX1.D
KFA6-DWB-1.D
KFA6-ER-1.5
KFA6-ER-1.6
KFA6-ER-1.W.LB
KFA6-SOT2-EX2
KFA6-STR-1.24.4　
KFA6-STR-1.24.500
KFA6-SR2-EX1.W  
KFA6-SR2-EX2.W  
KFU8-DW-1.D
KFU8-DWB-1.D
KFU8-FSSP-1.D
KFU8-UFC-1D
KFU8-UFC-EX1.D
KHA6-SH-EX1
KSD2-CO-EX
KSD2-CI-S-EX.H
KFD2-STC4-EX1
KFD2-SR2-EX2.W
KFD0-CC-EX1
KFD0-CS-1.50
KFD0-CS-Ex1.50 P
KFDO-CS-EX1.51P
KFD0-SCS-EX1.55
KFD0-TR-1
KFD0-HMS-16
KFD2-BR-1.PA.P3
KFD2-CD-EX1.32
KFD2-CD2-EX1
KFD2-CD2-EX2.LK
KFD2-CD4-EX1.LK
KFD2-CR-EX1.30-200
KFD2-CR-EX1.30300
KFD2-CRG-EX1.D
KFD2-CS-EX2.51P
KFD2-DWB-1.D
KFD2-DWB-EX1.D
KFD2-EB.R2A.B
KFD2-EB2.R4A.B
KFD2-HMM-16
KFD2-EB:R4A.B-Y44151
KFD2-EB2
KFD2-EB.R4A.B
KFD2-GS-1.2W
KFD2-SCD-EX1.LK
KFD2-SCD2-EX1.LK
KFD2-SD-EX1.17
KFD2-SD-EX1.48-90A
KFD2-SH-EX1
KFD2-SL2-EX1.B
KFD2-SL2-EX2
KFD2-SL2-EX2.B
KFD2-SR-EX2.W
KFD2-SR2-EX1.W
KFD2-SR2-EX1.W.LB
KFD2-SR2-EX2.W
KFD2-SR2-EX2.2S
KFD2-RR-EX1
KFD2-ST2-EX1.LB
KFD2-STC1-EX1
KFD2-STC3-EX1
KFD2-STC4-1
KFD2-STC4-EX1
KFD2-STC4-EX1-Y122583
KFD2-STC4-EX1.20
KFD2-STC4-EX2
FKD2-STV3-EX1.1
KFD2-STV4-EX1.1
KFD2-SOT-EX2
KFD2-S0T2-EX1.LB
KFD2-SOT2-EX2
KFD2-PT2-EX1-3
KFD2-PT2-EX1-5
KFD2-UFC-1.D
KFD2-UFC-EX1.D
KFD2-UT-EX1
KFD2-UT2-EX1
KFD2-UT2-EX2
KFD2-GU-1
KFD2-GU-EX1
KFD2-GUT-1.D
KFD2-GS-1.2W
KFD2-UFC-EX1.D
KFD2-VR-EX1.1P
KFD2-VR-EX1.50M
KFD2-VR4-EX1.26
KFA5-SR2-EX1.W
KFA5-SR2-EX2.W
KFA5-SOT2-EX2
KFA6-DWB-EX1.D
KFA6-DWB-1.D
KFA6-ER-1.5
KFA6-ER-1.6
KFA6-ER-1.W.LB
KFA6-SOT2-EX2
KFA6-STR-1.24.4　
KFA6-STR-1.24.500
KFA6-SR2-EX1.W
KFA6-SR2-EX2.W
KFU8-DW-1.D
KFU8-DWB-1.D
KFU8-FSSP-1.D
KFU8-UFC-1D
KFU8-UFC-EX1.D
KHA6-SH-EX1
KSD2-CO-EX
KSD2-CI-S-EX.H
KFD2-STC4-EX1
KFD2-SR2-EX1.W   
KFD2-SR2-EX2.W
KFD2-CD-EX1.32
KFD2-UT2-EX1.
KFD2-ST-EX1
KFD2-UFC-EX1.D
KFA5-SR2-EX2.W     
KFA5-SR2-EX1.W
KFA6-SR2-EX2.W
KFA5-SR1-EX1.W
KFD2-ST-EX1
KFD2-SOT2-EX1
KFU8-UFC-EX1.D      
KFU8-FSSP-EX1.D
KFU8-FSSP-1.D
WE77/EX2
KFA6-DWB-EX1.D    
KFD2-DWB-EX1.D
KFD2-STC4-EX1              
KFD2-SR2-EX1.W   
KFD2-SR2-EX2.W
KFD2-UT2-EX1
KFD2-ST-EX1
KFD2-UFC-EX1.D
KFA5-SR2-EX2.W                  
KFA5-SR2-EX1.W
KFA6-SR2-EX2.W
KFA5-SR1-EX1.W
KFD2-ST-EX1.0
KFD2-SOT2-EX1.0
KFU8-UFC-EX1.D     
KFU8-FSSP-EX1.D
KFU8-FSSP-1.D
KFA6-DWB-EX1.D     
KFD2-DWB-EX1.0
KFD2-SR2.Ex1.W
KFD2-SR2-Ex1.W
KFD2-SR2-Ex2.W
KFA6-SR2-Ex2.W
KFD2-SOT2-Ex2
KFD2-UFC-EX1.D
KFU8-UFC-EX1.D
KFD2-SL2-EX1
KFD2-SL2-EX1.B
KFD2-SL2-Ex2
KFD2-STC4-Ex1
KFD2-CRG-Ex1.D
KFD2-STC4-Ex1.2O
KFD2-STC4-Ex2
KFD2-STC3-Ex1
KFD2-VR2-EX1.50m
KFD2-VR4-EX1.26
KFD2-UT2-Ex1
KFD2-GU-Ex1
KFD2-RR-Ex1
KFD2-PT2-Ex1-5
KFD2-SCD-Ex1.LK             
KFD2-CD-EX1.32
KFD2-UT2-1          
KFD2-VR-EX1.50M
K-LB-2.6G
K-LB-2.3G
Z960
KFD2-SCD2-EX1.LK
KFD2-UT-EX1
KFD2-UT2-EX1
KFD2-rr-EX1
KFD2-SR2-EX1.W.LB
KFD2-STC4-EX1
KFD2-CD2-EX1
KFD2-SR2-EX2.W
KFD0-CS-2.51P
Z954
Z779
KFU9-DW-1.D