IC697BEM711
IC697BEM711
IC697BEM711
本方案采用森蘭SB70G系列變頻器和西門子S7-200 PLC組成一套文化紙機傳動控制系統。通過可編程邏輯控制器（PLC）和變頻器之間的通信，控制傳動點的啟動、停止、增速、減速、緊紙等操作，由軟件自動實現負荷分配、速度鏈等功能，充分滿足造紙工藝及電控的需要。
1、紙機對電氣傳動控制系統的要求
1．1 該機結構簡圖如圖4所示。紙機為1760/250m/min長網多缸文化紙機，生產40～65g/m2高級文化用紙，穩態精度≤0.01%。
圖4 結構簡圖
1.2 為了能生產出質量標準較高的產品，紙機對電氣傳動系統提出如下的要求：
（1） 紙機工作速度要有較大的調節范圍，調節范圍為1:8；
（2） 車速要有較高的穩定裕度，總車速提升、下降要平穩。要求紙機穩速精度為±0.05～0.01%；
（3） 速差控制，速比可調、穩定。速差在一定范圍內變化不引起紙頁質量的突變，誤差應控制在0.1%以內。紙機各分部的速度必須是可以調節的，為±10～15%。
（4） 各分部傳動點具有速度微升、微降功能，同時在這些分部中，應具有單動、聯動功能，并可以同時起動、停止。
Mettler Toledo Hi-Speed HiSpeed Checkmate 2 CM6400CR-CM
Square D Magnum 15 kV MG DSE-65-750-1200 Amp A 15MGSB-4
Like New Condition GE Magnablast Vacuum Retrofit
Siemens SBH 2012 SBH2012 SBH2012DV 1200 Amp SB12TP02G
Siemens SBH 2012 SBH2012 SBH2012F 1200 Amp SB12TP02G
Siemens SBS 2012 SBS2012 SBS2012DV 1200 Amp SB12TP02G
Siemens SBH 2012 SBH2012 SBH2012DV 1200 Amp SB12TP02G
Siemens SBS 2012 SBS2012 SBS2012F 1200 Amp SB12TP02G
Siemens SBH 2012 SBH2012 SBH2012F 1200 Amp SB12TP02G
Siemens SBS 2016 SBS2016 SBS2016F 1600 Amp SB16TP02G
Siemens SBH 2016 SBH2016 SBH2016F 1600 Amp SB16TP02G
Siemens SBH 2016 SBH2016 F SBH2016F 1600 Amp SB16TP02G
Siemens SBS SBH 5000 Drawout Convertion Kit w. Fingers
Square D Sz Size 7 Motor Starter Reversing 8736 SJO1S1
Trane Centravac 400 HP Motor Controller Starter 460 V
GE AKR-7D-50 1600 A Amp Air Breaker AC RPO LSIG EO
Siemens Ultramat 6F Gas Analyzer 7MB2111-1AD00-0AA1 REM
Waukesha 030U2AP 030 Positive Displacement Pump PD REM
GE Power Break PowerBreak TC2525SS 2500 Amp 2500A A
Mettler Toledo Hi-Speed HiSpeed Checkmate 2 CM6400GI-CM
Square D Load Current Interrupter Switch 600 Amp 15 kV
Mitsubishi A273UHCPU Motion Controller Unit CPU NEW NNB
Tranter Superchanger Plate Frame Heat Exchanger S3UJ32
Siemens Sentron SXML3800G0 800 Amp 800A A Bus Plug 3P3W
Cutler-Hammer Magnum DS MDS616 1600 Amp Digitrip 520M
BBC Type K1600 K 1600 1600 Amp 1600A Air Breaker LI
Square D NCP361200 NCP 1200 Amp A 1200A 600vac 1200Amp
Reliance Electric Motor 250 HP 1785 RPM Efficient 449U
Square D 800 Amp 800A SED36800LIES504 SED36800
Sew Eurodrive R97DV132 1/7 HP Ratio:116.48 Gear Reducer
TCI 250 HP Harmonic Guard 3H080A6L5A250 80 kVAR Filter
Reliance Electric Motor 250 HP 1785 RPM Efficient 449U
Siemens 6AV6 542-0AD15-2AX0 MP270 Simatic Multi Panel
GE Power Break PowerBreak TPMMF76 2500 Amp 2500A A
Hitran 440 kVA 575 Delta / 460 Delta 3ph 440kVA
Telemecanique Altivar 71 ATV71HD75N4 Drive 100HP/75kW
4 Ton Coffing Electric Overhead Hoist Crane Lift 12'
GE AKR-7D-50 1600 A Amp Air Breaker RMS-9 MVT LIG 635
Saftronics GP10 Vector AC Drive GP10E9ST34060B1 60 HP
Siemens RL-3200 LM 3200 Amp Static Trip III RMS LSG
GE AKR-7D-75 3200 A Amp Low Voltage Air Breaker 635 V
GE AKR-7D-75 3200 A Amp Low Voltage Air Breaker 635 V
Square D NHL361200 NHL 1200 Amp A 1200A High Interrupt
Square D Breaker MEL36800 MEL36800LIG 800Amp 800 A Amp
Cutler Hammer 500 kVA 480/208Y/120 500kVA 208 Y
Westinghouse SPB 65 Pow-R Breaker SPB65 1600 Amp A
Reliance Electric Motor 250 HP 1785 RPM Efficient 449U
Reliance Electric Motor 250 HP 1785 RPM Efficient 449U
Westinghouse SPB 100 Pow-R Breaker SPB100 1600 Amp A
Fanuc A06B-6076-H104 10.4A Servo Amplifier Amprifier
Square D QED I-Line PanelBoard 2000 Amp 277 / 480 V
Square D NCP361200 NCP 1200 Amp A 1200A 600vac 1200Amp
Westinghouse Seltronic HNC31200F 1200 Amp A 1200Amp
Modicon MM-PMC2-300 PanelMate Plus P/N 91-00992-03
Fanuc A06B-6076-H104 Servo Amplifier Amprifier 10.4A
100 HP Dynamatic Motor Frame 405TDZ 230/460 V 1765 RPM
GE AKR-7D-50 1600 A Amp Air Breaker RMS-9 MVT LS 635 V
GE General Electric 3000 Amp Spectra Tap Box 3P 4W NEW
ASCO 800 Amp Transfer Switch 208 Y / 120 V C940380049C
Westinghouse Seltronic HNC31200F 1000 Amp A 1000Amp
Cutler Hammer 1200 Amp 1200A A HND312T35W 12NES1200T
GE AKR-6D-50 1600 A Amp Air Breaker Versa Trip LSG 635V
Siemens 1200 Amp A 5kV Type 5 3AF 250A 1200 58 Draw Out
ITE Gould Imperial 5600 5640 Sz 5 Fused MCC Bucket 270A
在線客服：0571-87774297
