Triconex 3624

Triconex 3624

变频技术是应交流电机无级调速的需要而诞生的。20世纪60年代以后，电力电子器件经历了SCR(晶闸管)、GTO(门极可关断晶闸管)、BJT(双极型功率晶体管)、MOSFET(金属氧化物场效应管)、SIT(静电感应晶体管)、SITH(静电感应晶闸管)、MGT(MOS控制晶体管)、MCT(MOS控制晶闸管)、IGBT(绝缘栅双极型晶体管)、HVIGBT(耐高压绝缘栅双极型晶闸管)的发展过程，器件的更新了电力电子变换技术的不断发展。20世纪70年代开始，脉宽调制变压变频(PWM－VVVF)调速研究引起了人们的高度重视。20世纪80年代，作为变频技术核心的PWM模式优化问题吸引着人们的浓厚兴趣，并得出诸多优化模式，其中以鞍形波PWM模式效果佳。

Sporlan Type: C-083 Catch All Filter Drier    

MICRO-MECHANICS SDT-01-1385 NOZZLE DISPENSE TIP  

MICRO-MECHANICS SDT-01-1382 NOZZLE TIP QTY (2)  

Assorted AW Chesterton Hydraulic Seals  See List  

Controls Company Model: 209C Expansion  

Rittal Model: SK3110 Intermal Thermostat Enclosure   W

Carrier Model: 6D75 873  Plate  Star Secure Nuts   Old  Stock  

Carrier Model: 6D75 873  Plate  Allen Secure Nuts   Old  Stock  Some

Carrier Model: 17 S 40-001 Filter    

Carrier Model: KH 19YZ 140 Filter    

Lot of Parker: 164C-2 Union Tees  Qty 5  1/8" x 1/8" x 1/8"  Brass  

Reading Tube Corp / Cambridge Lee Ind ½REF50' Soft Copper Refrigeration Tube*

Sporlan: GR-¼-C Thermostatic Expansion   3/8" X 1/2"  SAE 5'   Old St

Sporlan: GR-¼-ZP Thermostatic Expansion  ¼" X 1/2"  SAE 5'   Old Stoc

Sporlan: GR-½-C Thermostatic Expansion  3/8 X 1/2"  SAE 5'   Old Stoc

Sporlan: SVE-8-CP100 Thermostatic Expansion   ½  Inlet, 7/8" Out   O  

Sporlan Model:  CVE-3-C Thermostatic Expansion      

Sporlan:  PFE11-C Thermostatic Expansion   7/8" Inlet, 1 3/8 Out   O  

Sporlan:  SFE-1-L3 Thermostatic Expansion   3/8" Inlet, 5/8"  Out    

Sporlan:  KT-83-VCP100 Thermostatic Expansion   5' Element    

Johnson Controls: T800-1010 Element, PN:  27-343-477    

Genuine Graco Model: 221-087 Pilot Repair Kit, H96A    

Parker Hannifin Model: TC-371 Quick Coupler  

Square D Class: 9049 Steam Capillary  Type: A-7A  

Sporlan Model: GF-½-C Thermostatic Expansion    

Johnson Controls: T-8020 Proportional Action Thermostat  

Alco Controls Model: X10110 Thermostat, R-22 & R502  

Johnson Controls: A-420-604 Expansion      

Carrier Model: CT29AM030 Coupling    

Honeywell / Tradeline TG510A1001 Uni Thermostat Guard  

Cutler-Hammer Model: 10336H A-c Timing Motor & Clutch  

Case of Lytron Model: 6210 Heat Exchanger Elements, 9  

Lot of Carrier Model: EM99AA522 Adapters, 15 Pieces  

Honeywell Model: VP531A10205 Pneumatic Unitary  

SPX: 17130 Refrigerant Recycling Filer Drier Core   B11-850    

Barnes & Jone FT2030-4 (RK2030-4) Float Repair Kit  

ZEKS Air Drier Corporation Model: 250HDF Mist Eliminator    

ZEKS Air Drier Corporationl: 180HPS1HBB Twin Tower Heatless Desiccant Drier  

Sporlan Model: Y573 Expansion , Y576 SS 1/2 C  

ALCO TCL700HG100 A66 ANGLE TYPE THERMO    

Lot of Armstrong Int'l B4027-1 Mech Less Float 15#  

Mixed Lot of Sloan Product: A-19-AU, A-56-A & A-156-A  

MUELLER STREAMLINE A-15479 LIQUID INDICATOR 1 1/8  

ALCO XB1033HW1C THERMO  5' TUBING EXT  

Toyo  of Japan Model: 125S  ¼ Brass Check   200 WOG  

Affinity  Model: FWA-032L-ED20CBD Water Cooled Refrigerated    

Sporlan Model: SA-14UU Moisture & Liquid Indicator  

Sporlan Model: KE-6 Enclosing Tube Kit, PN: 382435  

Sporlan Model: GF-1-C Thermostatic Expansion    

Sporlan Model: B6P1 Solenoid      

MBCo Ballmaster Model: N-2356 3" Ball  

ALCO XA1708-1 SOLENOID COIL  TYPE S QTY 2  

Alco Controls:  HFES 1 RZ Thermo Expansion ,  

Johnson Controls Model: V-4710-601 Diaph 3R    

Jomar  Model: DN40 15" NPT Brass Ball   K

Ross: W65056B4417 Poppet-ISO  Base Mounted   K

Milwaukee  Fig 509T Swing Check      

Lot of Jomar  Model: DN25 10" NPT Brass Ball   K

Lot of Armstrong Int'l B4026-3 Mech Less Float 15#  

PARKER 316L IAHE T CONNECTOR 1/2" 3/16" ID QTY 3