德国PILZ皮尔兹PSEN系列安全继电器现货

1.环境对继电器可靠性的影响：继电器工作在GB和SF下的平均故障间隔时间zui高,达到820000h,而在NU环境下,仅60000h

2质量等级对继电器可靠性的影响：当选用A1质量等级的继电器时,平均故障间隔时间可达3660000h,而选用C等级的继电器平均故障间隔时间为110000,其间相差33倍,可见继电器的质量等级对其可靠性能的影响非常大

3触点形式对继电器可靠性的影响：继电器的触点形式也会对其可靠性产生影响,单掷型继电器的可靠性都高于相同刀数的双掷型继电器,同时随刀数的增加可靠性逐渐降低,单刀单掷继电器的平均故障间隔时间是四刀双掷继电器的5.5倍

4结构类型对继电器可靠性的影响：继电器结构类型共有24种,不同类型均对其可靠性产生影响

5温度对继电器可靠性的影响：继电器工作温度范围在-25～70℃之间。随着温度的升高,继电器的平均故障间隔时间逐渐下降

6动作速率对继电器可靠性的影响：随着继电器动作速率的提高,平均故障间隔时间基本呈指数型下降趋势因此,若设计的电路要求继电器的动作速率非常高,那么在电路维修时就需要仔细检测继电器以便及时对它更换

德国PILZ皮尔兹PSEN系列安全继电器现货

7电流比对继电器可靠性的影响：所谓电流比是继电器的工作负载电流与额定负载电流之比。电流比对继电器的可靠性影响很大,尤其当电流比大于0.1时,平均故障间隔时间迅速下降,而电流比小于0.1时,平均故障间隔时间基本不变,因此在电路设计时应选用额定电流较大的负载以降低电流比,这样可保证继电器乃至整个电路不因工作电流的波动而使可靠性降低。

750102PNOZ s2 24VDC 3 n/o 1 n/c
750103PNOZ s3 24VDC 2 n/o
750104PNOZ s4 24VDC 3 n/o 1 n/c
750105PNOZ s5 24VDC 2 n/o 2 n/o t
750106PNOZ s6 24VDC 3 n/o 1 n/c
750107PNOZ s7 24VDC 4 n/o 1 n/c
750108PNOZ s8 24VDC 2 n/o
750109PNOZ s9 24VDC 3 n/o t 1 n/c t
750110PNOZ s10 24VDC 4 n/o 1 n/c
750111PNOZ s11 24VDC 8 n/o 1 n/c
750124PNOZ s4.1 24VDC 3 n/o 1 n/c
750126PNOZ s6.1 24VDC 3 n/o 1 n/c
750134PNOZ s4 48-240VACDC 3 n/o 1 n/c
750135PNOZ s5 48-240VACDC 2 n/o 2 n/o t
750136PNOZ s6 48-240VACDC 3 n/o 1 n/c
750154PNOZ s4.1 48-240VACDC 3 n/o 1 n/c
750156PNOZ s6.1 48-240VACDC 3 n/o 1 n/c
750167PNOZ s7.1 24VDC 3 n/o cascade
750177PNOZ s7.2 24VDC 4 n/o 1 n/c expand

德国PILZ皮尔兹PSEN系列安全继电器现货
751002PNOZ s Set spring loaded terminals 12,5m
751003PNOZ s Set spring loaded terminals 17,5m
751004PNOZ s Set spring loaded terminals 22,5m
751008PNOZ s Set1spring loaded terminals 45mm
751012PNOZ s Set2 spring loaded terminals 45mm
751101PNOZ s1 C 24VDC 2 n/o
751102PNOZ s2 C 24VDC 3 n/o 1 n/c
751103PNOZ s3 C 24VDC 2 n/o
751104PNOZ s4 C 24VDC 3 n/o 1 n/c
751105PNOZ s5 C 24VDC 2 n/o 2 n/o t
751106PNOZ s6 C 24VDC 3 n/o 1 n/c
751107PNOZ s7 C 24VDC 4 n/o 1 n/c
751108PNOZ s8 C 24VDC 2 n/o
751109PNOZ s9 C 24VDC 3 n/o t 1 n/c t
751110PNOZ s10 C 24VDC 4 n/o 1 n/c
751111PNOZ s11 C 24VDC 8 n/o 1 n/c
751124PNOZ s4.1 C 24VDC 3 n/o 1 n/
751126PNOZ s6.1 C 24VDC 3 n/o 1 n/c
751134PNOZ s4 C 48-240VACDC 3 n/o 1 n/c
773105PNOZ m1p base unit coated version
773110PNOZ m0p base unit not expandable
773111PNOZ m0p base unit eco
773113PNOZ m0p ETH
773120PNOZ m2p base unit press function
773125PNOZ m3p base unit burner function
773200PNOZ pps1p 100-240VAC
773300PNOZ p1p 24VDC 2so
773400PNOZ mi1p 8 input
773800PNOZ ms1p standstill / speed monitor
773810PNOZ ms2p standstill / speed monitor
773811PNOZ ms2p TTL coated version
773812PNOZ ma1p 2 Analog Input
773815PNOZms2p HTL
773820PNOZ ms3p standstill / speed monitor
773830PNOZ ms4p speedcontrol
773839PNOZ msi1Bp Adapter Si/Ha 25/25 5m
773840PNOZ msi1Ap Adapter Si/Ha 25/25 2,5m
773841PNOZ msi1Bp Adapter Si/Ha 25/25 2,5m
773842PNOZ msi3Ap Adapter Si/Ha 15/15 2,5m
773843PNOZ msi3Bp Adapter Si/Ha 15/15 2,5m
774327PNOZ X5 12VDC 2n/o coated version
774330P2HZ X1 24VAC 3n/o 1n/c
774331P2HZ X1 42VAC 3n/o 1n/c
774332P2HZ X1 48VAC 3n/o 1n/c
774554PNOZ XV2.1 0.5/24-240 VacDC 2n/o 2n/o fix
774558PNOZ XV2.1 300/24-240VACDC 2n/o 2n/o t
774560PNOZ XHCV 0,7/24VDC 2n/o fix