BMXFCC1001施耐德

BMXFCC1001施耐德

电功率的详细计算公式（220V和380V的）：P=UI=家在用电器两端的电压与通过用电器的电流的乘积,这是标准公式

　　P=UU/R P=IIR 【U=电压 R=电阻 I=电流】这是变形公式

　　主要的实际应用中看一下已知的的条件或者说士哪个条件好测试,符合那个公式,举例子说吧

　　某灯泡的电阻为484欧,用在220v的电源上可以正常发光,问灯泡的功率.那么我们看已知电阻和电压那么接近的就是p=UU/R=220*220/480=100w

　　再看,某灯泡接在220v电源上时,测得【流经灯泡】电流为0.5A.问此事灯泡的功率------已知电压,电流,求功率-----就用P=UI=220*0.5=110w.

Yaskawa SGDH-15AE Servopack AC Drive, 2 HP *VERY CLEAN*

Yaskawa SGDA-08AS Servopack

Yaskawa servopack servo drive ac SGDA-02VS motor NEW

YASKAWA SERVOPACK SGDH-02BE SERVO DRIVER 100VAC O.2KW

Yaskawa servopack : SGDE-01AP

YASKAWA SERVOPACK CACR-PR02AA4AH

YASKAWA SERVOPACK

YASKAWA SERVOPACK CACR-SR15SZ1SSY228 MOTOMAN DRIVE CACR

Yaskawa ServoPack SGDL-O1AS 1 Phase 230 VAC Servo

CACR-TM555Z1SP Yaskawa Motoman ServoPack / ServoDrive

CACR-TS111Z1SR Yaskawa Motoman ServoPack / ServoDrive

SGDB-44ADG Yaskawa AC ServoPack SIGMA I Servo Drive

SGDB-60ADG Yaskawa AC ServoPack SIGMA I Servo Drive

SGDB-30ADG Yaskawa AC ServoPack SIGMA I Servo Drive

YASKAWA SERVOPACK SGDA-01BPP AC SERVO DRIVE NEW BOX

NEW~Yaskawa Servo Pack/Servopack~CACR-SR02~NIB 

New~Yaskawa Servo Pack/Servopack~CACR-SRA5~NIB

NEW~Yaskawa Servo Pack/Servopack~CPCR-FR02~NIB

Yaskawa AC Servopack CACR-SR03SZ1SSY223 New in Box !!!

Yaskawa AC Servopack CACR-SR15SZ1SDY214 New in Box !!!

Motoman CACR-HR44BBY86 ServoPack, Yaskawa

Motoman CACR-MR15C ServoPack, Yaskawa

Motoman CACR-SR44SZ1SDY229 ServoPack, Yaskawa

Yaskawa SGDA-01BS Servopack Servo Amplifer 

YASKAWA ELECTRIC SGDA-04AS SERVOPACK UNUSED IN BOX

NEW Yaskawa SGDA-01AS SGDA01AS Servopack Servo Drive

Enlarge

Yaskawa Servopack SGDP-01APA SGDP01APA 200V

YASKAWA SERVOPACK SGDL-01AS 100W SERVO DRIVE SGDL-01 AS

Motoman CACR-SR10SZ1SFY221 ServoPack, Yaskawa

Yaskawa SGDA-02BS Servo Amplifier SERVOPACK nice!

Yaskawa Servopack servo controller CACR-SR10BB1BF-H

YASKAWA SERVOPACK CACR-SR03BE13Y44 SR03BE1 SR03BE

YASKAWA SERVOPACK CACR-SR10BE13Y44 SR10BE1 SR10BE

YASKAWA CARC-SR02AC1ER SERVOPACK NEW !

Yaskawa CACR-PR03AC3BR Servopack BNIB

Yaskawa Servopack CPCR-FR02B RUA677-10-71 NNB

YASKAWA SERVOPACK SGDM-01ADA SERVO DRIVE

YASKAWA CACR-SR10BZ1SF.Y8 SERVOPACK NEW !

YASKAWA SERVO MOTOR SGMPS SERVOPACK SGDS-04A12A DRIVE

YASKAWA SERVOPACK SGDB-1AADG *NIB*

YASKAWA SERVOPACK SGDB-1AADG *NOB*

Yaskawa Servopack CACR CACR-SR05AD1KRY101 Servo Drive

YASKAWA SERVOPACK CACR-SR 05BC1ES

YASKAWA SERVO MOTOR SGMPS SERVOPACK SGDS-01A12A DRIVE

YASKAWA SERVOPACK SGDB-10ADG 10 10A 10AD 230v SERVO NEW

YASKAWA SERVOPACK # DR2-02AC 220VOLT

YASKAWA SERVOPACK # DR2-02AC -NY41 220VOLT

YASKAWA SERVOPACK # DR2-A5AC-NY41 220VOLT

YASKAWA SERVOPACK # DR2-A3AC-NY41 220VOLT

Yaskawa Legend Series AC Servopack SGDG-10GT