□ 手动及自动复位
□ 可铅封的透明面盖,可防止原设置值意外变动
□ 预接线配件
□ 独立安装端子模块□ 远程电气复位
基础参数 | |
选型系列 | TeSys D |
电流整定范围(A) | 23-32 |
相配接触器型号 | LC1-D09…D38 |
选型分类 |
如下型号的热继电器及相应辅助触点均有大量库存!施耐德中国区一级代理,原装正品!质量,客户服务第一!
LADN02C
LADN04C
LADN11C
LADN13C
LADN20C
LADN22C
LADN31C
LADN40C
LADR0
LADR2
LADR4
LADS2
LADT0
LADT2
LADT4
LRD01C 0.1-0.16A
LRD02C 0.16-0.25A
LRD03C 0.25-0.4A
LRD04C 0.4-0.63A
LRD05C 0.63-1A
LRD06C 1-1.6A
LRD07C 1.6-2.5A
LRD08C 2.5-4A
LRD10C 4-6A
LRD12C 5.5-8A
LRD14C 7-10A
LRD16C 9-13A
LRD21C 12-18A
LRD22C 16-24A
LRD32C 23-32A
LRD35C 30-38A
LRD3322C 17-25A
LRD3353C 23-32A
LRD3355C 30-40A
LRD3357C 37-50A
LRD3359C 48-65A
LRD3361C 55-70A
LRD3363C 63-80A
LRD3365C 80-104A
LRD4365 80-104A
LRD4367 95-120A
LRD4369 110-140A
LR9D5369 90-150A
LR9F5367 60-100A
LR9F5369 90-150A
LR9F5371 132-220A
LR9F7375 200-330A
LR9F7379 300-500A
LR9F7381 380-630A
LRD01KN 0.1-0.16A
LRD02KN 0.16-0.25A
LRD03KN 0.25-0.4A
LRD04KN ,0.4-0.63A
LRD05KN 0.63-1A
LRD06KN 1-1.6A
LR07KN 1.6-2.5A
LR08KN 2.5-4A
LRD10KN 4-6A
LRD12KN 5.5-8A
LRD14KN 7-10A
LRD16KN 9-13A
LRD21KN 12-18A
LRD22KN 16-24A
LRD32KN 23-32A
LRD35KN 30-38A
LR2-D1301N
LR2-D1302C
LR2-D1302C
LR2-D1303N
LR2-D1304C
LR2-D1304C
LR2-D1304C
LR2-D1304C
LR2-D1304N
LR2-D1306C
LR2-D1306C
LR2-D1306C
LR2-D1306N
LR2-D1307C
LR2-D1307C
LR2-D1308C
LR2-D1308C
LR2-D1308N
LR2-D1310C
LR2-D1310C
LR2-D1310C
LR2-D1310N
LR2-D1312C
LR2-D1314N
LR2-D1316C
LR2-D1316C
LR2-D1321C
LR2-D1321C
LR2-D1321N
LR2-D1321N
LR2-D1321N
LR2-D1322C
LR2-D1322C
LR2-D1322C
LR2-D1322N
LR2-D1322N
LR2-D1322N
LR2-D1322N
LR2-D1353N
LR2-D1353N
LR2-D1353N
LR2-D1353N
LR2-D1353N
LR2-D1353N
LR2-D1353N
LR2-D1353N
LR2-D1353N
LR2-D1353N
LR2-D1353N
LR2-D1353N
LR2-D1353N
LR2-D1353N
LR2-D1353N
LR2-D1353N
LR2-D1353N
LR2-D1353N
LR2-D1353N
LR2-D1353N
LR2-D1353N
LR2-D1353N
LR2-D1353N
LR2-D1353N
LR2-D1353N
LR2-D1353N
LR2-D1353N
LR2-D1353N
LR2-D1353N
LR2-D1353N
LR2-D2353C
LR2-D2353C
LR2-D2353C
LR2-D2353C
LR2-D2353C
LR2-D2353C
LR2-D2353C
LR2-D2353C
LR2-D2353C
LR2-D2353C
LR2-D2353C
LR2-D2353C
LR2-D2355C
LR2-D2355C
LR2-D2355C
LR2-D2355C
LR2-D2355C
LR2-D3322C
LR2-D3322C
LR2-D3322C
LR2-D3353C
LR2-D3355C
LR2-D3355C
LR2-D3359C
LR2-D3359C
LR2-D3359C
LR2-D3359C
LR2-D3359C
LR2-D3359C
LR2-D3361C
LR2-D3361C
LR2-D3363C
LR2-D3363C
LR2-D3363C
LR2-D3363C
LR2-D3363C
LR2-D3363C
LR2-D3363C
LR2-D3363C
LR2-D3363C
LR2-D3365C
LR2-D3365C
LR2-D3365C
LR2-D3365C
LR2-D4365
LR9-D5369
LR9-D5369
LR9-D5369
LR9-D5369
LR9-D5369
LR9-D5369
LR9-D5369
LR9-D5369
LR9-D5369
LR9-F5367
LR9-F5367
LR9-F5367
LR9-F5367
LR9-F5367
LR9-F5369
LR9-F5369
LR9-F5369
LR9-F5369
LR9-F5369
LR9-F5369
LR9-F5369
LR9-F5371
LR9-F5371
LR9-F5371
LR9-F5371
LR9-F5371
LR9-F5371
LR9-F5371
LR9-F5371
LR9-F5371
LR9-F5371
LR9-F5371
LR9-F5371
LR9-F5371
LR9-F5371
LR9-F5371
LR9-F5371
LR9-F7375
LR9-F7375
LR9-F7375
LR9-F7375
LR9-F7375
LR9-F7375
LR9-F7375
LR9-F7375
LR9-F7379
LR9-F7379
LR-D01KN
LR-D03C
LR-D03C
LR-D03C
LR-D03KN
LR-D03KN
LR-D03KN
LR-D04C
LR-D04C
LR-D04KN
LR-D04KN
LR-D04KN
LR-D04KN
LR-D04KN
LR-D04KN
LR-D05C
CA2-DN22B5N
CA2-DN22CC5C
CA2-DN22F5N
CA2-DN22F7C
CA2-DN22M5C
CA2-DN22M5N
CA2-DN22M7C
CA2-DN22M7N
CA2-DN22N5N
CA2-DN22Q5C
CA2-DN22Q5N
CA2-DN22Q7C
CA2-DN22U5C
CA2-DN31B5C
CA2-DN31B5N
CA2-DN31F5N
CA2-DN31F7C
CA2-DN31M5C
CA2-DN31M5N
CA2-DN31M7C
CA2-DN31M7N
CA2-DN31Q7C
CA2-DN31U5C
CA2-DN40F5C
CA2-DN40F5N
CA2-DN40M5C
CA2-DN40M5N
CA2-DN40M7C
CA2-DN40U5C
CA3-KN22BD
CA3-KN22MD
CA3-KN31BD
CAD-32B7C
CAD-32BD
CAD-32BDC
CAD-32BL
CAD-32CC7C
CAD-32F7C
CAD-32FD
CA-D32M7C
CAD-32M7C
CAD-32MD
CAD-32MDC
CAD-32P7
CAD-32Q7C
CAD-32R7
CAD-50BD
CAD-50BDC
CAD-50F7C
CAD-50FD
CAD-50M7C
CAD-50MD
CAD-50Q7C
LA6-DK10R
LA6-DK20M
LA7-D1064
LA7-D2064
LA7-D3064
LA9-D0902
LA9-D09978
LA9-D09978C
LA9-D11502
LA9-D1269
LA9-D4002
LA9-D50978C
LA9-D6569
LA9-D901
LA9-FF970
LA9-FG970
LA9-FJ970
LA9-FL970
LA-D311
LA-D4RCE
LA-D4RCU
LAD-4RCU
LA-D4TB
LA-D6K10M
LA-D7B106
LAD-7B106
LA-D8N02
LA-D8N11
LA-D8N20
LA-D9R1
LA-D9R1V
LA-D9V2
LA-DN02C
LA-DN04C
LA-DN10
LA-DN11
LA-DN11C
LA-DN13C
LA-DN20C
LA-DN22
LA-DN22C
LADN22G
LA-DN31
LA-DN31C
LA-DN40C
LA-DR0
LA-DR2
LA-DR4
LA-DS2
LAD-S2
LA-DT0
LA-DT2
LA-DT4
LA-DT9R1
LR2-D1301C
LR2-D1301N
LR2-D1302N
LR2-D1303C
LR2-D1303N
LR2-D1304C
LR2-D1304N
LR2-D1305C
LR2-D1305N
LR2-D1306C
LR2-D1306N
LR2-D1307C
LR2-D1307N
LR2-D1308C
LR2-D1308N
LR2-D1310
LR2-D1310C
LR2-D1310N
LR2-D1312C
LR2-D1312N
LR2-D1314C
LR2-D1314N
LR2-D1316C
LR2-D1316N
LR2-D1321C
LR2-D1321N
LR2-D1322C
LR2-D1322N
LR2-D1353N
LR2-D2353C
LR2-D2355C
LR2-D3355C
LR2-K0303
LR2-K0305
LR9-7D07M7
LR9-7D25M7
LR9-D5367
LR9-D5369
LR9-F5367
LR9-F5369
LR9-F5371
LR9-F5563
LR9-F7375
LR9-F7379
LR9-F7575
LR-D01C
LR-D02C
LR-D02KN
LR-D03C
LR-D03KN
LR-D04C
LR-D04KN
LR-D05C
LR-D05KN
LR-D06C
LR-D06KN
LR-D07C
LR-D07KN
LR-D08
LR-D08C
LR-D08KN
LR-D10C
LR-D10KN
LR-D12C
LR-D12KN
LR-D14C
LR-D14KN
LR-D16C
LR-D16KN
LR-D21
LR-D21C
LR-D21KN
LR-D22C
LR-D22KN
LR-D32C
LR-D32KN
LR-D3322C
LR-D3353C
LR-D3355
LR-D3355C
LR-D3357C
LR-D3359C
LR-D3361C
LR-D3363C
LR-D3365C
LR-D35C
LR-D35KN
LR-D4365
LR-D4367
LR-D4369
选择热保护
为了延长电机寿命,选择合适的热保护非常重要,这样可以防止电机运行时异常发热,同时确保在机器或厂房设备运转时有最
大的连续性,避免任何不必要的停机。
了解实际运行条件是非常重要的:
- 环境温度,
- 运行温度,
- 标准工作类别,
以决定电机的运行值( 功率、电流),同时能选择有效的热保护。
这些运行值由电机制造商给出。
不同类型的电机保护设备是有所差异的:
- 热过载继电器或热磁电动机断路器,
- 热敏电阻或保护继电器,
- 电子式多功能型保护继电器。
热过载继电器保护
常用的热过载继电器可以在两方面保护电机:
● 通过监测每相电流保护过载,
● 通过差动装置保护缺相。
热过载继电器约占电机故障的44%,因此热过载继电器得到了广泛应用,非常可靠而且使用成本相对较低。
然而,热过载继电器也有不足之处,它对电动机的发热状态未能给出精确的反映。
实际上,热过载继电器的工作原理是基于通过电机的电流产生热量,会引起双金属片的弯曲。由于电机和热过载继电器的发热
惯性是不同的,在某些情况下,即使在电机温度仍然很高的情况下,热过载继电器也可能在过载脱扣情况下重新起动电机。
PTC 热电耦继电器保护
通过嵌入在电动机绕组内的PTC 热敏电阻探头和热敏电阻保护继电器 (LT3-S),可以更好地监测电机内部温度。
□ 可与TeSys D 接触器如下型号匹配使用
部分型号如下:
LC1DT40CDC ,LC1DT40EDC ,LC1DT40FDC ,LC1DT40MDC ,LC1D258BDC ,LC1D258CDC ,LC1D258EDC ,LC1D258FDC ,LC1D258MDC ,LC1D09B7 ,LC1D09F7 ,LC1D09M7 ,LC1D12B7 ,LC1D12M7 ,LC1D18F7 ,LC1D18M7 ,LC1D25M7 ,LC1D32M7 ,LC1D38M7 ,LC1D40M7 ,LC1D50M7 ,LC1D09BD ,LC1D09ED ,LC1D09FD ,LC1D09MD ,LC1D12BD ,LC1D12ED ,LC1D12FD ,LC1D12MD ,LC1D18BD ,LC1D18ED ,LC1D18FD ,LC1D18MD ,LC1D25BD ,LC1D25ED ,LC1D25FD ,LC1D25MD ,LC1D32BD ,LC1D32ED ,LC1D32FD ,LC1D32MD ,LC1D38BD ,LC1D38FD ,LC1D40BD ,LC1D40ED ,LC1D40FD ,LC1D40MD ,LC1D50BD ,LC1D50ED ,LC1D50FD ,LC1D50MD ,LC1D65BD ,LC1D65ED ,LC1D65FD ,LC1D65MD ,LC1D80BD ,LC1D80ED ,LC1D80FD ,LC1D80MD ,LC1D95BD ,LC1D95FD ,LC1D115BD ,LC1D115FD ,LC1D150BD ,LC1D150FD ,LC1DT20M7 ,LC1D098M7 ,LC1DT25M7 ,LC1D128M7 ,LC1DT32M7 ,LC1D188M7 ,LC1DT40B7 ,LC1DT40M7 ,LC1D258M7 ,LC1D258Q7 ,LC1D40004M7 ,LC1D65004M7 ,LC1D80004M7 ,LC1DT20FD ,LC1D098FD ,LC1DT25FD ,LC1D128FD ,LC1DT32FD ,LC1D188FD ,LC1DT40FD ,LC1D258FD ,LC1D0601B5N ,LC1D0601B7N ,LC1D0601CC5N ,LC1D0601F5N ,LC1D0601F7N ,LC1D0601M5N ,LC1D0601M7N ,LC1D0601Q5N ,LC1D0610B5N ,LC1D0610B7N ,LC1D0610CC5N ,LC1D0610F5N ,LC1D0610F7N ,LC1D0610M5N ,LC1D0610M7N ,LC1D0610Q5N ,LC1D0901B5N ,LC1D0901B7N ,LC1D0901CC5N ,LC1D0901F5N ,LC1D0901F7N ,LC1D0901M5N ,LC1D0901M7N ,LC1D0901Q5N ,LC1D0910B5N ,LC1D0910B7N ,LC1D0910CC5N ,LC1D0910F5N ,LC1D0910F7N ,LC1D0910M5N ,LC1D0910M7N ,LC1D0910Q5N ,LC1D0910Q7N ,LC1D1201B5N ,LC1D1201B7N ,LC1D1201CC5N ,LC1D1201F5N ,LC1D1201F7N ,LC1D1201M5N ,LC1D1201M7N ,LC1D1201Q5N ,LC1D1210B5N ,LC1D1210B7N ,LC1D1210CC5N ,LC1D1210F5N ,LC1D1210F7N ,LC1D1210M5N ,LC1D1210M7N ,LC1D1210Q5N ,LC1D1210Q7N ,LC1D1801CC5N ,LC1D1801F5N ,LC1D1801F7N ,LC1D1801M5N ,LC1D1801M7N ,LC1D1801Q5N ,LC1D1810B5N ,LC1D1810B7N ,LC1D1810F5N ,LC1D1810F7N ,LC1D1810M5N ,LC1D1810M7N ,LC1D1810Q5N ,LC1D1810Q7N ,LC1D2501CC5N ,LC1D2501F5N ,LC1D2501F7N ,LC1D2501M5N ,LC1D2501M7N ,LC1D2501Q5N ,LC1D2510CC5N ,LC1D2510F5N ,LC1D2510M5N ,LC1D2510M7N ,LC1D2510Q5N ,LC1D2510Q7N ,LC1D3201B5N ,LC1D3201CC5N ,LC1D3201F5N ,LC1D3201F7N ,LC1D3201M5N ,LC1D3201M7N ,LC1D3201Q5N ,LC1D3210B5N ,LC1D3210CC5N ,LC1D3210F5N ,LC1D3210F7N ,LC1D3210M5N ,LC1D3210M7N ,LC1D3210Q5N ,LC1D3210Q7N ,LC2D09B7C ,LC2D09CC7C ,LC2D09E7C ,LC2D09F7C ,LC2D09M7C ,LC2D09Q7C ,LC2D12B7C ,LC2D12CC7C ,LC2D12E7C ,LC2D12F7C ,LC2D12M7C ,LC2D12Q7C ,LC2D18B7C ,LC2D18CC7C ,LC2D18E7C ,LC2D18F7C ,LC2D18M7C ,LC2D18Q7C ,LC2D25B7C ,LC2D25CC7C ,LC2D25E7C ,LC2D25F7C ,LC2D25M7C ,LC2D25Q7C ,LC2D32B7C ,LC2D32CC7C ,LC2D32E7C ,LC2D32F7C ,LC2D32M7C ,LC2D32Q7C ,LC2D38B7C ,LC2D38CC7C ,LC2D38E7C ,LC2D38F7C ,LC2D38M7C ,LC2D38Q7C ,LC1DGK11M7C ,LC1DMK11M5C ,LC1DMK11M7C ,LC1DPK12M7C ,LC1DTK12M7C ,LC1DWK12M5C ,LC1DWK12M7C ,LC1F115 ,LC1F1154 ,LC1F115E7 ,LC1F150 ,LC1F150E7 ,LC1F185 ,LC1F185M7 ,LC1F225 ,LC1F265 ,LC1F2654 ,LC1F330 ,LC1F3304 ,LC1F400 ,LC1F500 ,LC1F5004 ,LC1F630 ,LC1F780M7 ,LC1F800FW ,LC1F800MW ,LC1K0601M7 ,LC1K0601Q7 ,LC1K0610M7 ,LC1K0610Q7 ,LC1K09004M7 ,LC1K09004Q7