描述
在城市集中供热系统中,热力站作为热网系统面对系统热用户最后一级调节单元,热力站的控制效果直接决定热用户的采暖效果。在热力站自控系统中,一次网流量控制回路主要通过调节一次回水调节阀来实现。二次网的调节回路则是通过调节二次网循环泵及补水泵转速来实现。一次网的控制指令主要由热网调度中心根据全网平衡算法下发,而二次网循环泵及补水泵变频器转速则由站内PLC系统依据各热力站所带热网的实际情况计算得出。
产品广泛应用于:电力、石油、矿井提升、港口、供热、燃气、供水、污水处理、冶金、造纸、纺织、化工、水利等现代化工业领域!
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主营:世界知名品牌的PLC、DCS系统备件模块
①Allen-Bradley(美国AB)系列产品》
②Schneider(施耐德电气)系列产品》
③General electric(通用电气)系列产品》
④Westinghouse(美国西屋)系列产品》
⑤SIEMENS(西门子系列产品)》
⑥销售ABB Robots.FANUC Robots、YASKAWA Robots、KUKA Robots、Mitsubishi Robots、OTC Robots、PanasonicRobots、MOTOMAN Robots。
⑦estinghouse(西屋):OVATION系统、WDPF系统、MAX1000系统备件。
⑧Invensys Foxboro(福克斯波罗):I/A Series系统,FBM(现场输入/输出模块)
顺序控制、梯形逻辑控制、事故追忆处理、数模转换、输入/输出信号处理、数
据通信及处理等。Invensys Triconex:冗余容错控制系统、基于三重模件冗余(TMR)
结构的zui现代化的容错控制器。
⑨Siemens(西门子):Siemens MOORE,Siemens Simatic C1,Siemens数控系统等。
⑩Bosch Rexroth(博世力士乐):Indramat,I/O模块,PLC控制器,驱动模块等。
◆Motorola(摩托罗拉):MVME 162、MVME 167、MVME1772、MVME177等系列。
6 SUPER VEXTA 5 PHASE DRIVER MODEL UDX5107N
6 SUPER VEXTA 5 PHASE DRIVER MODEL UDX5107N
ORIENTAL VEXTA K0355-M BRUSHLESS DC MOTOR 12.5W
SUPER VEXTA 5PHASE 0.72/STEP STEPPING MOTOR PK569AUHA
Oriental Motor BL210GN-24H Vexta Brushless NEW IN BOX
Vexta PH264-E1.5 2 Phase Stepping Motor
VEXTA 2GD15K Gear Head Motor New
Stepper Assy.Easy Power GS-D200S&Vexta
NEW VEXTA MODEL ASM46AA-T3.6 STEP MOTOR GREAT PRICE
Vexta Model:2CSM-101 Sychronous Motor
Vexta PK245-01AA 2
ORIENTAL MOTOR VEXTA PK545-NAC
1 Vexta ASD30A-A Stepper Drive Motor
Nema23 Stepper Motor 160oz-in Nema 23
ORIENTAL MOTOR VEXTA PH265-05B 1.8ºStep
Vexta PK266-02A 2 phase Stepping Motor 1.8 deg/step
Vexta Fine Step DFR1507 5-phase driver w/Warranty
Vexta DFU1514W 5-phase driver w/Warranty
Vexta UDK5107NW2 5-phase driver w/Warranty
Oriental Motor Vexta PH268-21 2-Phase Stepping Motor
Vexta 2-Phase Used Stepping Motor PH296-02GK-A26
Vexta CSK2266-AT 2-Phase Step Motor Systems w/Driver
Vexta model 2GD15K Gear Head gearhead motor geared
A68837 MIllipore MDVHX-100B Throttle Valve w/Vexta
Vexta DC motor model FBLM5120W-GFB
Vexta DC Motor model BL460GD-AMK
Vexta Brushless DC Motor Driver model BLD60A-MK servo
Vexta Brushless DC Motor Driver KBLD 60-A servo super
STEPPER MOTORS VEXTA 2 PHASE
Vexta Model:PH268-E2.3 2-Phase,1.8°Stepping Motor
VEXTA STEPPING MOTOR 4V 1.2A 2-PHASE C5858-9012 NEW
Vexta stepping motor C8413-9012K with driver
Vexta PK243-01BA 2-Phase Stepping Motor New
Vexta Oriental Motor ASM98MC-P25 ALPHASTEP MOTOR NEW
Vexta Oriental Motors#RKD514L-C 5 Phase Step Driver
2 Oriental Motor Vexta KXSM280-BL AC Servo Motors
Vexta PH264-E1.5B 2 phase Stepper Motor
Vexta Stepping Motor PH264-E1.5 with Gear and Belt.
VEXTA ORIENTAL STEPPING MOTOR A5245-9412K 2-PHASE 1/8
VEXTA 2-PHASE STEPPING MOTOR STEPPER/FREE SHIP
Vexta PMM33BH2 5-Phase Step Motor
VEXTA BRUSHLESS DC MOTOR AXHM015K-A***BRAND NEW***
Vexta Model:PK244-03BA-C9,2-Phase Stepping Motor
Vexta PX243-03B w/Omron EE-SPY311 Optical Sensor,New
Vexta 2-Phase Stepper Motor UPH266-B+clean damper
Stepping Motor-Vexta 2-Phase 1.8 deg/step,DC 24 V.21A
Vexta Oriental Motors Servo Gear Motor CNC Hobby Model
VEXTA AC servo motor FXM250B W/UHG100-2C Harmonic head
2 ORIENTAL MOTOR VEXTA PK264B2-SG9 STEPPING MOTOR
SMC step motor cylinder&VEXTA Fine Step DRIVE
VEXTA 5-Phase Stepping Motor-Driver-Pulse Generator
SMC step motor cylinder&VEXTA Fine Step DRIVE
SMC step motor cylinder With VEXTA Drive
Vexta/Oriental Motors Nema23 Stepper Motor 160oz-in