SMC Networks HRS400-A-46, Manual

Page 1: ...Mechanical sealless MWaterproof specification IPX4 M Touch panel Improved usability and visibility For details refer to page 5 Home screen Graphical representation of the temperature allows for grasping of the temperature history Display of alarm details allows for quick response Circulating Fluid Temperature Controller Thermo chiller UL Standards Standard Type Chiller operation status can be moni...

Page 2: ...ltage fluctuation 3 phase 460 to 480 VAC 60 Hz Allowable voltage range 4 10 Max voltage less than 500 V and no continuous voltage fluctuation Applicable earth leakage breaker Standard Rated current A 40 Sensitivity of leak current mA 30 Rated operating current 5 A 22 Rated power consumption 5 kW kVA 14 3 15 2 Noise level Front 1 m Height 1 m 5 dB A 71 Waterproof specification IPX4 Accessories Oper...

Page 3: ...t temperature 45 C HRS400 Am 46 m HRS400 Am 46 m 2 Thermo chiller Standard Type HRS400 Series 0 20 40 60 80 100 120 140 160 180 Circulating fluid flow rate L min Circulating fluid outlet Circulating fluid return port Circulating fluid pressure MPa 0 9 0 8 0 7 0 6 0 5 0 4 0 3 0 2 0 1 0 Pump head m 90 80 70 60 50 40 30 20 10 0 Usable flow rate range ...

Page 4: ...87 351 312 850 277 510 527 607 Dustproof filter Dustproof filter Eye bolt M16 4 places Touch panel Handle Breaker handle Automatic fluid fill port Rc1 2 Overflow port Rc1 Fluid level indicator Power cable entry Signal cable entry 115 Tank drain Rc3 4 Valve stopper 172 Handle 113 Anchor bolt fixing bracket Accessory For details about the fixing position refer to Anchor bolt fixing position shown be...

Page 5: ...culating fluid return port Overflow port Tank drain port 4 5 2 2 2 2 1 1 6 Ensure that the overflow port is connected to the wastewater collection pit in order to avoid damage to the tank of the thermo chiller No Description Size Recommended part no Note 1 Valve Rc1 2 2 Valve Rc1 3 Y strainer Rc1 40 Accessory Install either the strainer or filter If foreign matter with a size of 20 μm or more are ...

Page 6: ...tion mode from the touch panel mode an operation mode from the contact input mode or an operation mode from the serial communication mode 2 Independent pump operation Operates the pump independently while the button is pressed 3 Run Stop To run stop the product 1 When option D Electric conductivity control is purchased a numerical value is displayed 0 q w e r 1 2 3 t y u i o Alarm code Explanation...

Page 7: ... To the thermo chiller 24 VDC 15 V 100 Ω ANALOG COM 24 COM 1 24 COM 24 VDC Output 4 7 kΩ 4 7 kΩ 4 7 kΩ 15 V 15 V 100 Ω 15 V ANALOG COM I n t e r n a l c i r c u i t 14 3 16 4 6 19 7 20 8 15 5 18 11 23 10 22 Contact output 4 OFF Contact output 5 OFF Analog output 1 Run Stop Operation mode request Momentary Contact output 3 WRN Warning alarm occurrence OFF Contact output 2 FLT Fault alarm occurrence...

Page 8: ...n of contact input signal Output 15 Common of contact output signals 1 2 3 4 5 Output 16 Contact input signal 2 Input External switch signal 1 17 None Cannot be connected 3 18 Common of contact output signal 6 Output 19 Contact output signal 2 Output Operation stop FLT alarm signal N C type fixed 2 20 Contact output signal 4 Output OFF 1 21 None Cannot be connected 3 22 Common of analog output sig...

Page 9: ...th other pins Standards RS 232C Circuit diagram One thermo chiller for one controller Controller RD 2 SD 3 SG 5 This product RD 2 SD 3 SG 5 Do not connect with other pins Serial Communication The following operations can be performed by the serial communication RS 232C RS 485 To run stop the product To change the set value of circulating fluid temperature Writing Readout To readout the circulating...

Page 10: ...l With Caster Adjuster foot A HRS400 Series Options Options have to be selected when ordering the thermo chiller It is not possible to add them after purchasing the unit Option symbol With Fluid Fill Port K Option symbol Electric Conductivity Control D 701 56 252 Option K With fluid fill port Thread size G1 1 2 With cap Option symbol Deionized Water Pure Water Piping M Applicable model HRS400 Am 4...

Page 11: ...ming the installation Part no Applicable model HRS KS004 HRS400 A 46 Parts List Description Procedure manual Caster adjuster foot bracket 2 pcs Fixing bolt M8 8 pcs HRS EP013 HRS EP014 q Piping Conversion Fitting This is a fitting to change the port from Rc to G or NPT Circulating fluid outlet Circulating fluid return port Overflow port Rc1 NPT1 or G1 Drain port Rc3 4 NPT3 4 or G3 4 Automatic flui...

Page 12: ...Filter Set Removes foreign matter in the circulating fluid This set cannot be directly connected to the thermo chiller Install it in the customer s piping system Refer to the Operation Manual for details t DI Filter Replacement Cartridge DI filter cartridge for replacement for Option D Electric conductivity control type HRS PF005 H HRR DF002 HRS PF006 Symbol Accessory Nil None H With handle Partic...

Page 13: ...T1 293 K 20 C Circulating fluid return temperature T2 297 K 24 C Circulating fluid temperature difference iT 4 K T2 T1 Conversion factor minutes to seconds SI units 60 s min 1 Refer to the next page for the typical physical property value of tap water or other circulating fluids Q qm x C x T2 T1 19535 J s 19535 W 19 5 kW Cooling capacity Considering a safety factor of 20 19 5 kW x 1 2 24 kW 20 4 k...

Page 14: ...lating the required cooling capacity Density ρ 1 kg L or using conventional units weight volume ratio 1 kgf L Specific heat C 4 19 x 103 J kg K or using conventional units 1 x 103 cal kgf C 2 Values for density and specific heat change slightly according to temperature shown below Use this as a reference Water Physical property value Temperature Density ρ kg L Specific heat C J kg K Conventional u...

Page 15: ... or radiated heat 7 In locations where there is a heat source nearby and the ventilation is poor 8 In locations where temperature substantially changes 9 In locations where strong magnetic noise occurs In locations where strong electric fields strong magnetic fields and surge voltage occur 10 In locations where static electricity occurs or conditions which make the product discharge static electri...

Page 16: ...censed driver should drive the forklift 2 The proper place to insert the tines of the forklift differs depending on the model of cooler Check the insert position and be sure to drive the fork in far enough for it to come out the other side 3 Be careful not to bump the fork to the cover panel or piping ports 3 Hanging transportation 1 Crane manipulation and slinging work should be done by an eligib...

Page 17: ...roduct or step on it The external panel can be deformed and danger can result Caution 1 Install on a rigid floor which can withstand this product s weight 2 Secure with bolts anchor bolts etc 3 Refer to the operation manual for this product and secure an installation space that is necessary for the maintenance and ventilation 1 The air cooled type product exhausts heat using the fan that is mounte...

Page 18: ...he circulating fluid 2 When water is used as a circulating fluid use tap water that conforms to the appropriate water quality standards Use tap water that conforms to the standards shown below includ ing water used for dilution of ethylene glycol aqueous solution Tap Water as a Circulating Fluid Quality Standards The Japan Refrigeration and Air Conditioning Industry Association JRA GL 02 1994 Cool...

Page 19: ...r day Frequently switching be tween operation and suspension may result in the malfunction of the refrigeration circuit Protection Circuit Caution If operating in the below conditions the protection circuit will activate and an operation may not be performed or will stop Power supply voltage is not within the rated voltage range of 10 In case the water level inside the tank is reduced abnormally C...

Page 20: ...5362 https www smcworld com 2022 SMC Corporation All Rights Reserved Specifications are subject to change without prior notice and any obligation on the part of the manufacturer D G Safety Instructions Be sure to read the Handling Precautions for SMC Products M E03 3 and Operation Manual before use ...