6SL3352-1AG37-4FA1

6SL3352-1AG37-4FA1

恒功率负载 机床主轴和轧机、造纸机、塑料薄膜生产线中的卷取机、开卷机等要求的转矩，大体与转速成反比，这就是所谓的恒功率负载。负载的恒功率性质应该是就的速度变化范围而言的。当速度很低时,受机械强度的限制，TL 不可能增大，在低速下转变为恒转矩性质。如果电动机的恒转矩和恒功率 调速的范围与负载的恒转矩和恒功率范围相一 致时，即所谓“ 匹配” 的情况下， 电动机的容量和变频器的容量均小。

Shawmut TRS200R *New In Box*

Siemens B120 Circuit Breakers *NEW*

Westinghouse BAB1020 Type BA 1P 20A Circuit Breaker

Cutler Hammer BAB1020 1P 20A Circuit Breaker type BA

Westinghouse QBGF1020 1P 20A Circuit Breaker type BA

Square D FA340601021 Circuit Breaker With Shunt Trip

Square D KA362251021 Circuit Breaker With Shunt Trip

Square D FJA34100 Circuit Breaker

Square D KC34225 Circuit Breaker NEW

Square D KC34200 Circuit Breaker

Square D FDA34030 Circuit Breaker

Square D FDA34100 Circuit Breaker

Square D Q232125H Circuit Breaker 

Cutler Hammer LT20425 Panel Board Cover

Cutler Hammer LT20365 Panel Board Cover

Square D FAL34060, 60 Amp Circuit Breaker

Square D FCL340801021, Circuit Breaker w/ Shunt Trip

Square D FAL340601021, Circuit Breaker W/ Shunt Trip

Cutler Hammer CP4SBC510A2, 1000 Amp Tap Box

Cutler Hammer PRL-1A, 225 Amp MLO Panelboard (Interior)

Cutler Hammer PRL-1A, 400 Amp MLO Panelboard (Interior)

Cutler Hammer LTEZV2036SF Panel Board Cover

Cutler Hammer LTEZV2048SF Panel Board Cover

Square D HU366, 600 Amp, 600 Volt Non Fused Disconnect

Cutler Hammer LTDD2060S Panel Board Cover

Cutler Hammer LTDD2048F Panel Board Cover

Hubbell 460R7W,60 Amp Pin & Sleeve Recepticle

Hubbell 4100R9W, 100 Amp Pin & Sleeve Recepticle

Hubbell 4100R7W, 100 Amp Pin & Sleeve Recepticle

Levitron 560R9W, 60 Amp Pin and Sleeve Recepticle

BMEP581020

BMEP582020

BMEP582040

BMEP583020

BMEP584020

BMEP584040

BMEP585040

BMEP586040

BMEH582040

BMEH584040

BMEH586040