Refrigeration Equipment for Cold Chain with Frascold Screw Compressor

375HP Refrigeration unit with 3 Frascold screw compressors Zhexue brand MFRLG series products are applicable to the large size -30ºC~-50ºC low temperature refrigeration system, as the large size low temperature cold rooms, ice making, and blast freezing etc., Features:1.Reliable system: famous brand compressor, PLC controller, high efficient oil separating system ,2.German bitzer  low temperature screw compressor, with the features of high efficiency, long service life, tiny vibration and low noise3.this series products have a complete set of world famous components, protection devices for compressor wrong direction, over heat, over load, over discharging temperature, low oil level, over high/low pressure of oil flow etc.4.the unit is matched with economizer, which can effectively increase the capacity for low temperature operation.Model Description:M BZ LG F 2-S 100 / J YM: MEOJILE productsBZ: compressor brad   BZ: Bitzer                                     HZ: Hanbell                                      FS: FUSHENG                                      RF: RefComp                                      FR: FrascoldLG: Compressor type   LG: screw compressor                                      BF:piston compressor                                      WX: scroll compressorF: condenser type      F: air cooled/ Evaporative condenser                                   W: water cooled2: compressor qtyS:  S: two stage compressor  /: single compressor100: HPJ :  room temperature range  H: (+5~+20ºC)                                              M:(-10~+5ºC)                                               L: (-30~-10ºC)                                               J: (-50~-30ºC)Main Components :Compressor, condenser , pressure controller, pressure oil gauge, pressure sensor,filter vat filter core, liquid angle valve , accumulator, suction check valve, oil separator , oil safety valve, oil pipe ball valve, oil cooler, oil cooler valves, filter, oil dry filter, filter core, solenoid valve, economizer, sight glass, expansion valve,touch screen, LP sensor , PLC controller, Siemens HMI. Specification:  Refrigeration unit with Frascold screw compressors  Unit modelMFRLGF3-                   240(L)JYMFRLGF3-               270(L)JYMFRLGF3-                300(L)JYMFRLGF3-                 330(L)JYMFRLGF3-                 375(L)JYMFRLGF3-                 480(L)JYRefrigerantR507(R404A)Power supply380V/3P/50HZCompressorModelFVR-L-80-270YFVR-L-90-300YFVR-L-100-350YFVR-L-110-380YFVR-L-125-430YFVR-L-160-540YQty333333Evaporating Temperature-50ºC~-10ºCEvap. Temp-25ºCCooling capacity(KW)380.7426.9487.8516.6609.9720.3-25ºCPower input(KW)192220.2243.6259.8304.2367.8-42ºCCooling capacity(KW)187.5206.7235.8251.7291.9348.3-42ºCPower input(KW)159.6178.2198.9215.1249.9316.2 Liquid pipe(mm)DN50DN65DN65DN65DN65DN65 Suction pipe(mm)DN125DN150DN150DN1502*DN1252*DN125  Oil separator outlet(mm)DN80DN80DN100DN100DN100DN100Receiver inlet(mm)DN65DN80DN80DN80DN80DN80 Overall sizeL(mm)400040004000400048004800W(mm)195019501950195021002100H(mm)170017001700170022002200cooling capacity and power are set based on condensing temperature of 35ºC,used for evaporation condenser.    /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1