改善功率因数装置设计
按负荷计算求出总降压变电所的功率因数，通过查表或计算求出达到供电部门要求数值所需补偿的无功率。由手册或厂品样本选用所需 移相 电容器的规格和数量，并选用合适的电容器柜或放电装置。如工厂有大型同步电动机还可以采用控制电机励磁电流方式提供无功功率，改善功率因数。

厨师薛乐和齐彬：

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泰尼菜谱

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★四菜一汤：AB 1785、1756、1747、1784，施耐德140系列，发那科A06B系列，西门子6ES，505系列热卖！

★餐后水果：泰尼现货

：张亮

电    话：

手    机：

： 2314094943

变电所高、低压侧设备选择
参照短路电流计算数据和各回路计算负荷以及对应的额定值，选择变电所高、低压侧电器设备，如隔离开关、断路器、母线、电缆、绝缘子、避雷器、互感器、开关柜等设备。并根据需要进行热稳定和力稳定检验。用总降压变电所主结线图，设备材料表和投资概算表达设计成果。

1756-L62---1756-L62

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ABB/Stromberg 0ETL-NF175 Disconnect Switch 175Amp 

Allen Bradley 1746-OW16 Output Module 16 PT Relay RFB !

Omron E5CS-R1PX Temperature Controller 3A 250V 

Allen Bradley 1794-IA16 Input Module 85-132V 

Allen Bradley 1769-IQ16 Input Module 24VDC 16 PT 

Numatics Actuator F1AK-03I1D-CAA0 Pneumatic Cylinder 

Allen Bradley 1771 IA2 Input Module 120V 

Asco V710JASV22 2-Way Solenoid Valve 10PSI 

Fanuc 44A391783-G01 PC Board 

Generic SP210 Pillow Block and MUC210-31G 

Panduit GS4H Tension / Strap Tie-Down Tool for AD, H, HS, LH, and S Ties 

Cutler Hammer D120PM10 Input Module 110-115VAC 

Omron E5AK-AA2 Temperature Controller, Digital 100-240V 

Nais UZL111 Photo Laser Sensor 

Nais UZL112 Photo Laser Sensor 

Norgren 164229/20 Pneumatic Cylinder Assembly 

Norgren 164907/20 Pneumatic Cylinder Assembly 

Allen Bradley 1791-24A8 I/O Module 32PT 120VAC 

Allen Bradley 1771-P3 Power Supply Module 120VAC 50/60HZ 

Allen Bradley 1771-OW Selectable Contact Output Module 

Voltronics DPA-58-1 V#700004 Dancer Potentiometer 

IFM Efector-200 ZIF-62316 (OT-5026) Photoelectric Sensor Light Barrier 

Panduit LS6 Portable Thermal Transfer Printer 

Cleveland Machine M050-03270 PaceMaster II DC Drive 

Norgren FU106-a-2A-S3-2.5 Pneumatic Clamp Valve 

MSA ULTIMAXE Series Gas Monitor 7-30VDC 

Square D Pressure Switch 480VAC 10A 9012 GAW-26 

Vibro Electric SCR100 Vibrator 1Ph 1.3A 115V 

Allen Bradley 1746-N04V Analog I/O Module 

Square D 8030-PS21 SY/MAX Power Supply 128 E/A 120VAC 

Asco 8316G064 Solenoid Valve 24VDC 10-125PSI 

Parker 92.00-CKCP2HCTS14A13AC-3.000 Pneumatic Cylinder 

GPI D25027 6x8-11SE Impeller 

Generic 421019-42522 Electronic Keypad Assembly 

Allen Bradley 42SRU-6202 Photoswitch Polarized Retroflective 

Elettromeccanico 14-8 3-Phase Transformer 3kVA 50/60Hz 600/220V 

ALLEN-BRADLEY 849-Z0D33 Pneumatic Timing Relay 

Watlow 96A1-DDDM-00RG Temperature Control 

Watlow 97A0-DDDA-00RG Temperature Control 

Boston Gear RP1 DC Motor Gear 250V 10A 

Generic Power Controller 240V 5A 

Leybold Thermovac TM21 TM 21  CANADA !

Allen-Bradley 1770-KF2 Data Highway Comm Interface!

EEC AEG CM-673-43 (136406) (910-304-673-43) Contactor Control Starter 

Siemens 3UB1100-1FF7 Tripping Unit 110-127VAC 50/60Hz 

Honeywell 51452822-001 Circuit Board 

Magnetic Power CL150 Tension Sensor 50lbs Max 

Omega CN9111A Temperature Control 115V 5A/3A 

Sony Manufacturing Digital Gauging Probe DT12N 

RKC C900FK02-M*AN Temperature Controller 100-240V 

SUNX Photoelectric Sensor EQ-23-PN-J NIB !

Hubbell HBLMITL Mechanical Interlock Switched Enclosure 

Autolog ENC-02 PLC Controller Board Encoder 

Allen Bradley 1756-OB32 Output Module 10-31VDC 32 PT 

SIGNAL TRANSFORMER 3N-893982 Control Card Module 

SIEMENS 6ES5 431-8MA11 Digital Input Module 

Norgren GL400-C-2AX1GXXX Pneumatic Cylinder Gripper 

Mitsubishi MB9601 Control Panel 

Allen Bradley 1771-OFE2 Analog Input Module 4Pt 1.4A 5VDC 

Allen Bradley 1746-NI04I I/O Module SLC 500 

Farrand 204320 Linear Inductosyn Scale 

Nord 63S/4 BRE5 HL Gear Motor 3ph 1700rpm 230/460V 

Schlumberger M-150 Mass Flow Remote Unit 115V 9W 

Omron E6F-AG5C-C Rotary Encoder 12-24VDC 

Yaskawa JZNC-MRK09-1 with JANCD-MB02-2 & JANCD-MBB02-1 PC Board 

SYLVANIA LU400/600/CWI Magnetic Ballast Kit