Acson international A4AC100C страница 40 Скачать руководство пользователя

Страница: 40 / 165

Defrost Sensor

Comp 1 : 12.8° C

6.2.13 Viewing Defrost Sensor Temperature

The Chiller Panel displays defrost sensor temperature for each compressor in

[Defrost Sensor]

[Display Menu]

Press

ESC

to exit to

[Display Menu]

6.2.14 Viewing Compressor Discharge Temperature

The Chiller Panel displays compressor discharge temperature for each compressor in

[Discharge Sensor]

[Display Menu]

Press

ESC

to exit to

[Display Menu]

Discharge Sensor

Comp 1 : 36.5

° C

Содержание A4AC100C

Страница 1: ...Technical Manual AIR COOLED MINI CHILLER AMAC 20 150 C CR A4AC 20 150 C A4AC 60 150 CR A5AC 20 55 CR...

Страница 2: ...PRECAUTIONS AND INSTALLATION 4 SOUND DATA 57 5 SELECTION PROCESS 64 WATER PRESSURE DROP VS FLOW RATE GLYCOL 6 ENGINEERING AND PHYSICAL DATA 67 SPECIFICATIONS 7 PERFORMANCE DATA 114 8 OUTLINE AND DIMEN...

Страница 3: ...ATURE A 4 AC 20 C R Brand A Acson Refrigerant Omitted if R22 4 R407C 5 R410A Model Name AC Air Cooled Mini Chiller Capacity Index 020 20 000 Btu h Chasis C C Series Model Type Omitted if cooling only...

Страница 4: ...X X X X X X X X X X FXAD X X X X X X X X X X X X X FXAE X X X X X X X X X X X X X FXAF X X X X X X X X X X X X FXAE X X X X X X X X X X X X X FXAF X X X X X X X X X X X X FXAC X X X X X X X X X X X X...

Страница 5: ...X X X X FXAC X X X X X X X X X X X X FXAD X X X X X X X X X X X X X FXAC X X X X X X X X X X X X FXAD X X X X X X X X X X X X X FXAI X X X X X X X X X X X X X FXAJ X X X X X X X X X X X X FXAI X X X X...

Страница 6: ...netic Contactor Water Tank Pump Pump Only Expansion tank Gold Fin Antifreeze Auto pump on Phase Protector Single Phase Fan Motor Capillary Tube TXV 20CR AXAA X X X X X X X X X X X 25CR AXAA X X X X X...

Страница 7: ...city loading 0 40 60 100 forA5AC40 50CR and 2 steps capacity loading 0 50 100 forA5AC30 55CR CONDENSER FAN MOTOR Models AMAC A4AC80 150C CR is equipped with two high air flow propeller fan blades whic...

Страница 8: ...t water freezing inside 2 Auto mode The chiller controller will force on the unit to the heat mode if the outdoor ambient air temperature becomes too cold MAINTENANCE In order to facilitate of the con...

Страница 9: ...NK WATER ST ORAGE TANK FIL TER DRIER CAP TUBE BPHE COMPRESSOR WATER PUMP AUT O PRESS RELIEF V ALVE WATER OUT WATER IN EXP ANSION TANK WATER ST ORAGE TANK PART NO 70 03 4 067460 PART NO 70 03 4 087461...

Страница 10: ...IEF VALVE WATER OUT WATER IN EXPANSION TANK WATER STORAGE TANK PART NO 70 03 4 067459 CHECK VALVE FILTER DRIER HEATING CAP TUBE COOLING CAP TUBE SUCTION ACCUMULATOR CHECK VALVE LIQUID RECEIVER CHECK V...

Страница 11: ...G CAP TUBE FIL TER DRIER FIL TER DRIER COOLING CAP TUBE COOLING CAP TUBE PAR T NO 70 03 4 056764 FIN TUBE HEA T EXCHANGER SYSTEM 1 FIN TUBE HEA T EXCHANGER SYSTEM 1 COMPRESSOR COMPRESSOR FIL TER DRIER...

Страница 12: ...TER IN PUMP CHARGE COMPENSATOR TXV P CHECK VALVE BPHE COMPRESSOR CHARGE COMPENSATOR AUTO AIR VENT WATER OUT WATER IN EXPANSION TANK WATER STORAGE TANK CHECK VALVE FILTER DRIER HEATING CAP TUBE COOLING...

Страница 13: ...ER IN EXPANSION TTANK PUMP W TXV SUB ACCUMU LATOR 4WV FIL TER DRIER OIL RETURN TUBE COMPRESSOR 1 CHECK VALVE OIL RETURN TUBE TWIN TUBE JOINT LIQUID RECEIVER COMPRESSOR 2 BPHE WATER OUT WATER IN EXP AN...

Страница 14: ...follow Whole system configuration Unique parameter settings Operation status display Tracing fault record easy in hardware troubleshooting The display is shown in an 8 lines graphical LCD display Ther...

Страница 15: ...MOS rset jumper JH2 5 Chiller bus resist or configuration JH3 6 Not available 7 Not available 8 Not available 9 Not available 10 Backup battery Legend 3 1 Key Explanation The 2 navigation keys permit...

Страница 16: ...address to each main board in the chiller network User should follow the procedure below Only power ON one main board at once time Make sure not others main boards are energize By using the panel conn...

Страница 17: ...in casing with rear panel to open the real panel Pass the necessary wires of the panel across the large opening in the rear panel Place the rear panel flat support against the wall and make marks on t...

Страница 18: ...ump Chiller Boiler Chiller Boiler Heat Pump Boiler Heat Pump Boiler Advance parameter settings Defrost sensor temperatures Compressor discharge sensor temperatures Compressor run times Incoming alarm...

Страница 19: ...17 5 2 Menu Structures Menu Structure Diagram for Chiller...

Страница 20: ...trols Chiller ID 3 currently All Chiller Panel controls all Chiller currently 1st page Display ON OFF status Mode settings and Temperature settings 2nd page Display Compressor status 3rd page Display...

Страница 21: ...Status ON Mode Cooling Cool Temperature 12 0 C Heat Temperature 40 0 C Some normal settings can be found here Press UP or DOWN to select each settings ENTER to start the setting or press ESC here to e...

Страница 22: ...7 groups of advance parameters for user to set in this menu Press UP or DOWN to select the group ENTER to go into the group or ESC to exit to Setting Menu Settings General Sensor Regulator Compressor...

Страница 23: ...anel ID Select Set Panel ID in Settings Menu and press ENTER to go into this menu User can assign the ID no to the panel Example If ID no 0 has been assigned the panel acts like Master Panel Unit It c...

Страница 24: ...press ESC here to exit to Main Menu Settings Set Clock Set Date Set Schedule 7 days Programmable Timer Enable Disable Timer Schedule 5 3 2 3 1 Set Clock Select Clock Setting in Timer Menu and press E...

Страница 25: ...imer Before this schedule carry their effect to the Chiller user need to set the Timer in Timer Menu to enable Press ESC to exit to Timer Menu 5 3 2 4 Alarm Menu Select Alarm Menu in Main Menu and pre...

Страница 26: ...Alarm Menu and press ENTER to go into this menu User can rase all the alarm fault records at once in this menu Press ESC to exit to Alarm Menu 5 3 2 5 Dispaly Menu Select Display Menu in Main Menu and...

Страница 27: ...discharge sensor temperature for each compressor in the Chiller Press ESC to exit to Display Menu 5 3 2 5 3 Comp Run Time Select Comp Run Time in Display Menu and press ENTER to go into this menu User...

Страница 28: ...1 50 Chiller panel can control the Chiller if both ID no Panel ID and Chiller ID are same For example Panel ID 1 can only control Chiller ID 1 Master Panel can choose to control each Chiller or contr...

Страница 29: ...choose to control display each Chiller status This can be done in Summary Pages only In Summary Pages press and hold ENTER buttom 1 second to go into Unit Selection menu Select Select All and press E...

Страница 30: ...tton and then press ENTER to confirm the change or ESC to cancel iii Timer Menu 7 days programmable time can turn chiller ON OFF User can set the schedule in this Timer Menu Please refer 6 2 11 page 2...

Страница 31: ...and press ENTER to start setting or ESC to exit to Main Menu Toggle ON OFF via UP or DOWN button and then press ENTER to confirm the change or ESC to cancel OPERATION MENU Status ON Mode Cooling Cool...

Страница 32: ...arderline is limited by R5 R6 cool R7 R8 heat Press ENTER to confirm or ESC to cancel ii Set Parameter 1 General 2 Sensor 3 Regulator 4 Compressor 5 Defrost 6 Antifreeze 7 Alarm and Contact R1 Cool SP...

Страница 33: ...NG mode In Operation Menu select Manual Defrost press ENTER to go into it or ESC to exit to Main Menu Select which compressor to go into defrost cycle via UP or DOWN button Press ENTER to confirm or E...

Страница 34: ...eat In Disable G5 Ext Alarm in Disable G6 Water Sys Isolated G7 Unit No 0 S1 Water Enter 0 0 C S2 Water Leave 0 0 C S3 Air Sensor 0 0 C S4 Defrost 1 0 0 C S5 Defrost 2 0 0 C S6 Defrost 3 0 0 C S7 Defr...

Страница 35: ...terval 45m D5 Dly Bfr Def 0s D6 Dly Aft Def 0s A1 Heater SP 5 C A2 Heater Diff 2 0 C A3 Sensor Leave A4 Alarm SP 3 C A5 Alarm Diff 2 0 C P1 FS Confirm 5s P2 FS Delay 180s P3 LP Delay 30s P4 CO Reset M...

Страница 36: ...e will be shown and exit to settings Menu Same as previous UP DOWN to change value ENTER to go to next digit ESC to exit User is not allowed to set the password to 0000 If new password is accepted thi...

Страница 37: ...SC to set hour again 6 4 10 Date Setting User can set the date for the panel UP or DOWN to change year ENTER to set month or ESC to exit to Timer Menu UP or DOWN to change month ENTER to set day or ES...

Страница 38: ...nt by set it to Select Timer and press ENTER to start the settings UP or DOWN to toggle Enable Disable ENTER to confirm or ESC to cancel Before the schedule will carry the effect user need to set ENAB...

Страница 39: ...historty records in Alarm Menu as well Screen saver will be deactivated while all the alarms have not been dissolved If panel ID is set 0 Master panel it can receive and view all the fault alarms fro...

Страница 40: ...ature for each compressor in Defrost Sensor in Display Menu Press ESC to exit to Display Menu 6 2 14 Viewing Compressor Discharge Temperature The Chiller Panel displays compressor discharge temperatur...

Страница 41: ...ey in the password to confirm or ESC to cancel 6 2 16 Miscellaneous Settings User can do some miscellaneous settings to the panel Press UP or DOWN to select the item ENTER to set or ESC to exit to Set...

Страница 42: ...only power OFF and then power ON the panel CMOS is resetting CMOS reset completed Please remove JUMPER and restart the panel Parameter Value Description Normal Turn ON backlight for 30s via key press...

Страница 43: ...refer to 6 2 4 6 Cannot switch to Software limitation Ensure this mode is available in current Model of BOILING mode Chiller please refer to 6 2 4 7 No Manual Defrost Software limitation Ensure curre...

Страница 44: ...50 1 G5 G6 G1 G2 G3 G4 REGULATOR Type Unit Default Min Max Resolution R1 Cooling set point D C F 12 53 6 R5 R6 0 1 R2 Cooling differential U C F 1 5 2 7 0 4 0 7 10 18 0 1 R3 Heating set point D C F 40...

Страница 45: ...arm reset type Flag 0 0 1 1 0 Manual reset 1 Auto reset manual P10 Auxiliary alarm reset type Flag 1 0 1 1 0 Manual reset 1 Auto reset auto P11 Antifreeze alarm reset type Flag 0 0 1 1 0 Manual reset...

Страница 46: ...air 4 CHECK LIST BEFORE INSTALLATION SERVICING Tubing Refrigerant R407C is more easily affected by dust of moisture compared with R22 make sure to temporarily cover the ends of the tubing prior to ins...

Страница 47: ...R407C cylinder or can is being equipped with a dip pipe for liquid withdrawal However if the dip pipe is not available invert the cylinder or can so as to withdraw liquid from the valve at the bottom...

Страница 48: ...y dust or moisture compared with R22 make sure to temporarily cover the ends of the tubing prior to installation Compressor oil No additional charge of compressor oil is permitted Refrigerant No other...

Страница 49: ...livered into the system The liquid composition can be different from the vapor composition Dip pipe Invert cylinder without dip pipe Liquid withdrawal e Normally the R410A cylinder or can is being equ...

Страница 50: ...48 INSTALLATIONS AMAC 20 25 30 C CR A4AC 20 25 30 C A5AC 20 25 30CR AMAC 40 50 60 C CR A4AC 40 50 C A4AC 60 C CR A5AC 40 50 55 CR...

Страница 51: ...A4AC AMAC 80 100 120 150 C CR 500 500 500 1500 AIR FLOW AIR F FLOW AIR F FLOW MIN 500 AMAC 20 25 30 40 50 60 C CR A4AC 20 25 30 40 50 C A4AC60 C CR A5AC 20 25 30 40 50 55CR For single unit installati...

Страница 52: ...ROUNDED to prevent possible hazards due to installation failure All electrical wiring must not touch the refrigerant piping compressor or any moving parts of the fan motors Confirm that the unit has b...

Страница 53: ...hing the coil top panel and front panel use protective panel as shown in Figure 1 The bolt of the base and channel support can be removed after putting the unit on the fixed location Figure 1 WATER PI...

Страница 54: ...E UP VALVE BYP P A ALV L L DIFFER ENT TYPE AMAC 20 25 30 C CR A4AC 20 25 30 C A5AC 20 25 30 CR AMAC 40 50 60 C CR A4AC 40 50 C A4AC 60 CR A5AC 40 50 55 CR A4AC AMAC 80 100 120 150 C CR Do not allow wa...

Страница 55: ...n speed controller Field supply is limited to an ambient temperature of 20C With the fan speed controller Field supply the unit is able to operate down to 5C All mini chillers will have a 1 4 access v...

Страница 56: ...tage range 220 240V 1Ph 50Hz N Recommended fuse A 33 36 Power supply cable size mm2 Numbers of conductor 10 3 10 3 Interconnection cable size mm2 1 5 1 5 IMPORTANT The figures shown in the table are f...

Страница 57: ...breakdown Improper connections and fastening could cause electric shock short circuit and fire Do not introduce foreign objects such as fingers sticks etc into the air inlet and outlet Do not spray an...

Страница 58: ...LCD of the handset 1 Handset location The handset is located on a metal bracket behind the right door panel 2 LED Display microprocessor board The keypad LED will light up when the unit is turned on...

Страница 59: ...0 8000 Octave band frequency Hz Sound Pressure level dB ref 20 Pa AMAC20C CR A4AC20C A5AC20CR NC CURVE 0 10 20 30 40 50 60 70 80 125 250 500 1000 2000 4000 8000 Octave band frequency Hz Sound Pressure...

Страница 60: ...Octave band frequency Hz Sound Pressure level dB ref 20 Pa AMAC30C CR A4AC40C NC CURVE 0 10 20 30 40 50 60 70 80 125 250 500 1000 2000 4000 8000 Octave band frequency Hz Sound Pressure level dB ref 2...

Страница 61: ...8000 Octave band frequency Hz Sound Pressure level dB ref 20 Pa AMAC50C CR A4AC50C NC CURVE 0 10 20 30 40 50 60 70 80 125 250 500 1000 2000 4000 8000 Octave band frequency Hz Sound Pressure level dB r...

Страница 62: ...Octave band frequency Hz Sound Pressure level dB ref 20 Pa AMAC A4AC 100C CR NC CURVE 0 10 20 30 40 50 60 70 80 90 125 250 500 1000 2000 4000 8000 Octave band frequency Hz Sound Pressure level dB ref...

Страница 63: ...Octave band frequency Hz Sound Pressure level dB ref 20 Pa AMAC A4AC 150C CR NC CURVE 0 10 20 30 40 50 60 70 80 90 125 250 500 1000 2000 4000 8000 Octave band frequency Hz Sound Pressure level dB ref...

Страница 64: ...ency Hz NC 30 NC 35 NC 40 NC 45 NC 60 NC 55 NC 50 Sound pressure level dB ref 20 Pa 0 10 20 30 40 50 60 70 80 125 250 500 1000 2000 4000 8000 Octave band frequency Hz NC 30 NC 35 NC 40 NC 45 NC 60 NC...

Страница 65: ...ency Hz NC 55 NC 30 NC 60 NC 35 NC 40 NC 45 NC 50 Sound pressure level dB ref 20 Pa 0 10 20 30 40 50 60 70 80 125 250 500 1000 2000 4000 8000 Octave band frequency Hz NC 55 NC 30 NC 60 NC 35 NC 40 NC...

Страница 66: ...r Pump Head kPa System Head kPa Available Head Presure kPa 0 9 115 0 7 4 107 6 1 2 112 0 12 3 99 7 1 5 105 0 19 6 85 4 1 8 98 0 29 4 68 6 2 1 90 0 36 8 53 2 Water Flow m3 hr Pump Head kPa System Head...

Страница 67: ...d Presure kPa 3 0 280 0 22 9 257 1 4 0 260 0 39 3 220 7 5 0 220 0 59 8 160 2 6 0 180 0 84 2 95 8 7 0 150 0 112 6 37 4 Water Flow m3 hr Pump Head kPa System Head kPa Available Head Presure kPa 3 0 280...

Страница 68: ...0 77 3 9 0 9 0 876 0 781 1 1 0 925 0 925 0 892 0 796 1 7 0 945 0 938 0 906 0 809 4 4 0 956 0 949 0 918 0 82 7 2 0 965 0 959 0 927 0 829 10 0 962 0 957 0 926 0 828 GYLCOL WATER FLOW PRESSURE DROP 10 1...

Страница 69: ...DTH mm in DEPTH mm in kg lb 116 256 123 271 dBA 57 57 l s m3 hr 0 25 0 9 0 33 1 2 1 1 MAX WATER OPER PRESSURE kPa psi l s m3 hr 0 25 0 9 0 33 1 2 INSTALLATION PIPE CONNECITON mm in m 9 2 9 5 L ft3 ROT...

Страница 70: ...HT mm in 958 37 7 1578 62 1 WIDTH mm in 1309 51 5 1309 51 5 DEPTH mm in 574 22 6 574 22 6 kg lb 128 282 195 430 dBA 58 60 l s m3 hr 0 39 1 4 0 56 2 0 1 2 HIGH HEAD CIRCULATOR HORIZONTAL MULTISTAGE END...

Страница 71: ...g lb 196 432 203 448 dBA 60 61 l s m3 hr 0 70 2 5 0 74 2 7 2 2 MAX WATER OPER PRESSURE kPa psi l s m3 hr 0 70 2 5 0 74 2 7 INSTALLATION PIPE CONNECITON mm in m 7 5 8 3 L ft3 SCROLL SCROLL 0 100 0 100...

Страница 72: ...PTH mm in kg lb 340 750 350 772 dBA 65 66 l s m3 hr 1 08 3 9 1 31 4 7 2 2 MAX WATER OPER PRESSURE kPa psi l s m3 hr 1 08 3 9 1 31 4 7 INSTALLATION PIPE CONNECITON mm in m 21 6 18 7 L ft3 SCROLL SCROLL...

Страница 73: ...TH mm in kg lb 460 1014 540 1190 dBA 67 69 l s m3 hr 1 67 6 0 2 00 7 2 2 2 MAX WATER OPER PRESSURE kPa psi l s m3 hr 1 67 6 0 2 00 7 2 INSTALLATION PIPE CONNECITON mm in m 19 2 16 5 L ft3 SCROLL SCROL...

Страница 74: ...T mm in WIDTH mm in DEPTH mm in kg lb 116 256 123 271 dBA 57 57 COOLING l s m3 hr 0 25 0 9 0 32 1 2 HEATING l s m3 hr 0 31 1 1 0 35 1 3 1 1 MAX WATER OPER PRESSURE kPa psi COOLING l s m3 hr 0 25 0 9 0...

Страница 75: ...in 460 18 1 460 18 1 HEIGHT mm in 958 37 7 1578 62 1 WIDTH mm in 1309 51 5 1309 51 5 DEPTH mm in 574 22 6 574 22 6 kg lb 128 282 195 430 dBA 58 60 COOLING l s m3 hr 0 39 1 4 0 56 2 0 HEATING l s m3 h...

Страница 76: ...n WIDTH mm in DEPTH mm in kg lb 196 432 203 448 dBA 60 61 COOLING l s m3 hr 0 64 2 3 0 74 2 7 HEATING l s m3 hr 0 73 2 6 0 83 3 0 2 2 MAX WATER OPER PRESSURE kPa psi COOLING l s m3 hr 0 64 2 3 0 74 2...

Страница 77: ...mm in WIDTH mm in DEPTH mm in kg lb 350 772 360 794 dBA 65 66 COOLING l s m3 hr 1 08 3 9 1 31 4 7 HEATING l s m3 hr 1 14 4 1 1 37 4 9 2 2 MAX WATER OPER PRESSURE kPa psi COOLING l s m3 hr 1 08 3 9 1...

Страница 78: ...T mm in WIDTH mm in DEPTH mm in kg lb 480 1058 560 1235 dBA 67 69 COOLING l s m3 hr 1 67 6 0 2 00 7 2 HEATING l s m3 hr 1 79 6 4 2 10 7 6 2 2 MAX WATER OPER PRESSURE kPa psi COOLING l s m3 hr 1 67 6 0...

Страница 79: ...mm in kg lb 116 256 123 271 dBA 57 57 l s m3 hr 0 29 1 0 0 32 1 2 1 1 MAX WATER OPER PRESSURE kPa psi l s m3 hr 0 29 1 0 0 32 1 2 INSTALLATION PIPE CONNECITON mm in m 7 8 9 6 L ft3 ROTARY SCROLL 0 100...

Страница 80: ...HT mm in 958 37 7 1578 62 1 WIDTH mm in 1309 51 5 1309 51 5 DEPTH mm in 574 22 6 574 22 6 kg lb 128 282 195 430 dBA 58 60 l s m3 hr 0 38 1 4 0 56 2 0 1 2 HIGH HEAD CIRCULATOR HORIZONTAL MULTISTAGE END...

Страница 81: ...kg lb 196 432 203 448 dBA 60 61 l s m3 hr 0 70 2 5 0 73 2 6 2 2 MAX WATER OPER PRESSURE kPa psi l s m3 hr 0 70 2 5 0 73 2 6 INSTALLATION PIPE CONNECITON mm in m 7 5 8 7 L ft3 SCROLL SCROLL 0 100 0 100...

Страница 82: ...PTH mm in kg lb 340 750 350 772 dBA 65 66 l s m3 hr 1 08 3 9 1 31 4 7 2 2 MAX WATER OPER PRESSURE kPa psi l s m3 hr 1 08 3 9 1 31 4 7 INSTALLATION PIPE CONNECITON mm in m 22 6 20 0 L ft3 SCROLL SCROLL...

Страница 83: ...TH mm in kg lb 460 1014 540 1190 dBA 67 69 l s m3 hr 1 67 6 0 2 00 7 2 2 2 MAX WATER OPER PRESSURE kPa psi l s m3 hr 1 67 6 0 2 00 7 2 INSTALLATION PIPE CONNECITON mm in m 19 4 16 7 L ft3 SCROLL SCROL...

Страница 84: ...ING l s m3 hr HEATING l s m3 hr MAX WATER OPER PRESSURE kPa psi COOLING l s m3 hr HEATING l s m3 hr INSTALLATION PIPE CONNECITON mm in COOLING m HEATING m L ft3 kg lb 40 1 41 460 18 1 1578 62 1 1309 5...

Страница 85: ...mm in WIDTH mm in DEPTH mm in kg lb 350 772 360 794 dBA 65 66 COOLING l s m3 hr 1 08 3 9 1 31 4 7 HEATING l s m3 hr 1 14 4 1 1 37 4 9 2 2 MAX WATER OPER PRESSURE kPa psi COOLING l s m3 hr 1 08 3 9 1...

Страница 86: ...T mm in WIDTH mm in DEPTH mm in kg lb 480 1058 560 1235 dBA 67 69 COOLING l s m3 hr 1 67 6 0 2 00 7 2 HEATING l s m3 hr 1 79 6 4 2 10 7 6 2 2 MAX WATER OPER PRESSURE kPa psi COOLING l s m3 hr 1 67 6 0...

Страница 87: ...mm in WIDTH mm in DEPTH mm in kg lb 128 282 128 282 dBA 58 59 COOLING l s m3 hr 0 24 0 86 0 28 1 00 HEATING l s m3 hr 0 32 1 16 0 35 1 25 1 1 MAX WATER OPER PRESSURE kPa psi COOLING l s m3 hr 0 24 0 8...

Страница 88: ...7 DEPTH mm in 460 18 1 460 18 1 HEIGHT mm in 920 36 2 1551 61 1 WIDTH mm in 1120 44 1 1120 44 1 DEPTH mm in 570 22 4 570 22 4 kg lb 128 282 195 430 dBA 57 59 COOLING l s m3 hr 0 42 1 5 0 5 1 8 HEATING...

Страница 89: ...IGHT mm in WIDTH mm in DEPTH mm in kg lb 195 430 195 430 dBA 59 61 COOLING l s m3 hr 0 6 2 15 0 75 2 7 HEATING l s m3 hr 0 6 2 15 0 75 2 7 2 2 MAX WATER OPER PRESSURE kPa psi COOLING l s m3 hr 0 6 2 1...

Страница 90: ...INISH POLYESTER POWDER MODEL MATERIAL MATERIAL MATERIAL ROW FIN PER INCH TYPE INDEX OF PROTECTION IP Q TY CONDENSER FAN MOTOR TYPE COMPRESSOR CONDENSER FAN MATERIAL DRIVE DIAMETER TYPE Q TY FIN TUBE 9...

Страница 91: ...LTISTAGE END SUCTION COMPRESSOR 457 2 18 CASING BPHE CROSS FINNED TUBES CONDENSER COIL LIGHT GREY MATERIAL COLOUR PUMP ELECTRO GALVANIZED MILD STEEL STEEL PLATE TYPE MATERIAL ALUMINIUM 0 11 0 0043 0 3...

Страница 92: ...NTAL MULTISTAGE END SUCTION FINISH POLYESTER POWDER MODEL MATERIAL MATERIAL MATERIAL ROW FIN PER INCH TYPE INDEX OF PROTECTION IP Q TY CONDENSER FAN MOTOR TYPE CONDENSER FAN MATERIAL DRIVE DIAMETER TY...

Страница 93: ...PHE CROSS FINNED TUBES CONDENSER COIL LIGHT GREY MATERIAL COLOUR PUMP 0 11 0 0043 CAST IRON STAINLESS STEEL STAINLESS STEEL TYPE COMPRESSOR 609 6 24 PROPELLER DIRECT INDUCTION SEAMLESS COPPER OIL TYPE...

Страница 94: ...TERIAL MATERIAL MATERIAL ROW FIN PER INCH TYPE CONDENSER FAN MOTOR TYPE OIL TYPE HORIZONTAL MULTISTAGE END SUCTION FINISH POLYESTER POWDER TYPE SEAMLESS COPPER 0 33 0 013 BRAZED PLATE HEAT EXCHANGER F...

Страница 95: ...457 2 18 CASING BPHE CROSS FINNED TUBES CONDENSER COIL LIGHT GREY MATERIAL COLOUR PUMP ELECTRO GALVANIZED MILD STEEL STEEL PLATE TYPE MATERIAL ALUMINIUM HYDROPHILIC GOLD 0 11 0 0043 HIGH HEAD CIRCULA...

Страница 96: ...LTISTAGE END SUCTION FINISH POLYESTER POWDER MODEL MATERIAL MATERIAL MATERIAL ROW FIN PER INCH TYPE INDEX OF PROTECTION IP CONDENSER FAN MATERIAL DRIVE DIAMETER TYPE Q TY CONDENSER FAN MOTOR TYPE OIL...

Страница 97: ...2 18 CASING BPHE CROSS FINNED TUBES CONDENSER COIL LIGHT GREY MATERIAL COLOUR PUMP ELECTRO GALVANIZED MILD STEEL STEEL PLATE TYPE MATERIAL ALUMINIUM HYDROPHILIC GOLD 0 11 0 0043 CAST IRON STAINLESS ST...

Страница 98: ...ERIAL MATERIAL MATERIAL ROW FIN PER INCH TYPE CONDENSER FAN MOTOR TYPE OIL TYPE HORIZONTAL MULTISTAGE END SUCTION FINISH POLYESTER POWDER TYPE SEAMLESS COPPER 0 33 0 013 BRAZED PLATE HEAT EXCHANGER FI...

Страница 99: ...OR 609 6 24 CASING BPHE CROSS FINNED TUBES CONDENSER COIL LIGHT GREY MATERIAL COLOUR PUMP OIL TYPE ELECTRO GALVANIZED MILD STEEL ALUMINIUM TYPE MATERIAL ALUMINIUM HYDROPHILIC 0 11 0 0043 CAST IRON STA...

Страница 100: ...RESSOR 457 2 18 CASING BPHE CROSS FINNED TUBES CONDENSER COIL LIGHT GREY MATERIAL COLOUR PUMP ELECTRO GALVANIZED MILD STEEL STEEL PLATE TYPE MATERIAL ALUMINIUM 0 11 0 0043 HIGH HEAD CIRCULATOR CAST IR...

Страница 101: ...STAGE END SUCTION FINISH POLYESTER POWDER MODEL MATERIAL MATERIAL MATERIAL ROW FIN PER INCH TYPE INDEX OF PROTECTION IP CONDENSER FAN MATERIAL DRIVE DIAMETER TYPE Q TY CONDENSER FAN MOTOR TYPE OIL AMO...

Страница 102: ...R 457 2 18 CASING BPHE CROSS FINNED TUBES CONDENSER COIL LIGHT GREY MATERIAL COLOUR PUMP ELECTRO GALVANIZED MILD STEEL STEEL PLATE TYPE MATERIAL ALUMINIUM 0 11 0 0043 CAST IRON STAINLESS STEEL STAINLE...

Страница 103: ...IAL MATERIAL MATERIAL ROW FIN PER INCH TYPE CONDENSER FAN MOTOR TYPE OIL TYPE HORIZONTAL MULTISTAGE END SUCTION FINISH POLYESTER POWDER TYPE SEAMLESS COPPER 0 33 0 013 BRAZED PLATE HEAT EXCHANGER FIN...

Страница 104: ...609 6 24 CASING BPHE CROSS FINNED TUBES CONDENSER COIL LIGHT GREY MATERIAL COLOUR PUMP OIL TYPE ELECTRO GALVANIZED MILD STEEL ALUMINIUM TYPE MATERIAL ALUMINIUM HYDROPHILIC 0 11 0 0043 CAST IRON STAIN...

Страница 105: ...TYPE POE OIL 1770 60 TYPE CROSS FINNED TUBE SEAMLESS COPPER CONDENSER COIL TUBE MATERIAL 9 52 3 8 0 33 0 013 ALUMINIUM HYDROPHILIC GOLD 0 11 0 0043 CAST IRON STAINLESS STEEL ELECTRO GALVANISED MILD S...

Страница 106: ...609 6 24 CASING BPHE CROSS FINNED TUBES CONDENSER COIL LIGHT GREY MATERIAL COLOUR PUMP OIL TYPE ELECTRO GALVANIZED MILD STEEL ALUMINIUM TYPE MATERIAL ALUMINIUM HYDROPHILIC 0 11 0 0043 CAST IRON STAINL...

Страница 107: ...L MATERIAL MATERIAL ROW FIN PER INCH TYPE CONDENSER FAN MOTOR TYPE OIL TYPE HORIZONTAL MULTISTAGE END SUCTION FINISH POLYESTER POWDER TYPE SEAMLESS COPPER 0 33 0 013 BRAZED PLATE HEAT EXCHANGER FIN TU...

Страница 108: ...457 2 18 CASING BPHE CROSS FINNED TUBES CONDENSER COIL LIGHT GREY MATERIAL COLOUR PUMP ELECTRO GALVANIZED MILD STEEL STEEL PLATE TYPE MATERIAL ALUMINIUM 0 11 0 0043 CAST IRON STAINLESS STEEL STAINLESS...

Страница 109: ...ATERIAL ROW FIN PER INCH TYPE CONDENSER FAN MOTOR TYPE OIL TYPE 0 28 0 011 BRAZED PLATE HEAT EXCHANGER FIN TUBE 9 53 3 8 TYPE PROPELLER DIRECT EXTERNAL ROTOR CONDENSER FAN MATERIAL DRIVE DIAMETER TYPE...

Страница 110: ...G BPHE CROSS FINNED TUBES CONDENSER COIL LIGHT GREY MATERIAL COLOUR PUMP ELECTRO GALVANIZED MILD STEEL STEEL PLATE TYPE MATERIAL ALUMINIUM 0 11 0 0043 CAST IRON STAINLESS STEEL STAINLESS STEEL TYPE PR...

Страница 111: ...SETTING C F NA 110 230 OVER PRESSURE RELIEF VALVE YES YES ANTI FREEZE HEATER ON BPHE YES YES YES YES YES YES AMAC50C CR AMAC60C CR NC NC OPEN kPa psi 2939 426 2939 426 CLOSE kPa psi 2415 350 2415 350...

Страница 112: ...S YES AMAC120C CR AMAC150C CR NC NC OPEN kPa psi 2939 426 2939 426 CLOSE kPa psi 2415 350 2415 350 NC NC OPEN kPa psi 124 18 125 18 CLOSE kPa psi 193 28 193 28 NC NC OPEN kPa psi 48 7 48 7 CLOSE kPa p...

Страница 113: ...YES ANTI FREEZE PROTECTION SENSOR YES YES DISCH THERMOSTAT SETTING C F 110 230 110 230 OVER PRESSURE RELIEF VALVE YES YES ANTI FREEZE HEATER ON BPHE YES YES YES YES YES YES OPEN kPa psi CLOSE kPa psi...

Страница 114: ...ES YES A4AC120C CR A4AC150C CR NC NC OPEN kPa psi 3243 470 3243 470 CLOSE kPa psi 2650 384 2650 384 NC NC OPEN kPa psi 124 18 124 18 CLOSE kPa psi 193 28 193 28 NC NC OPEN kPa psi 48 7 48 7 CLOSE kPa...

Страница 115: ...0 CLOSE kPa psi 3309 480 3309 480 NC NC OPEN kPa psi 124 18 124 18 CLOSE kPa psi 193 28 193 28 YES YES YES YES YES YES YES YES YES YES YES YES DIFFERENTIAL PRESSURE SWITCH ANTI FREEZE PROTECTION SENSO...

Страница 116: ...6 7 74 4 55 10 9 85 2 72 9 56 3 08 9 27 3 44 8 79 3 59 8 70 4 16 8 58 4 30 8 35 4 59 4 11 73 3 14 11 22 3 34 10 62 3 79 10 25 4 03 9 41 4 68 9 17 4 86 8 55 5 55 5 12 19 3 16 11 71 3 40 11 15 3 86 10 8...

Страница 117: ...8 65 28 43 9 63 25 73 10 65 24 65 11 06 22 49 11 88 10 31 90 7 23 30 90 8 39 29 90 9 54 28 90 10 70 26 28 11 58 25 23 11 93 23 13 12 64 5 35 67 6 29 34 55 6 99 33 43 7 69 32 30 8 39 30 05 9 38 29 15...

Страница 118: ...61 7 43 4 17 7 12 4 32 6 50 4 61 10 10 71 2 76 9 96 3 13 9 21 3 49 8 83 3 64 7 72 4 22 7 42 4 36 6 82 4 65 4 11 73 3 20 11 22 3 41 10 62 3 86 10 25 4 11 9 41 4 77 9 17 4 96 8 55 5 66 5 12 19 3 22 11...

Страница 119: ...16 9 27 28 70 10 38 26 30 11 34 25 34 11 73 23 42 12 50 10 30 96 7 63 30 53 8 93 30 11 10 23 29 69 11 53 27 20 12 32 26 20 12 64 24 21 13 27 5 33 52 6 33 32 79 7 24 32 07 8 15 31 34 9 06 28 62 9 80 2...

Страница 120: ...4 3 87 7 91 3 92 8 97 3 97 10 17 4 02 10 69 4 05 12 14 4 11 55 4 96 4 19 5 46 4 21 6 71 4 27 7 78 4 33 8 83 4 38 10 07 4 44 10 59 4 47 12 06 4 54 35 8 49 3 32 9 05 3 35 10 55 3 46 11 87 3 55 13 59 3 6...

Страница 121: ...01 9 79 50 20 83 8 29 25 31 8 59 28 89 8 84 31 58 9 02 33 38 9 36 36 37 9 94 39 96 10 63 55 19 87 8 47 24 27 8 87 27 78 9 18 30 42 9 42 32 25 9 77 35 30 10 34 35 22 58 7 28 23 03 7 52 28 82 8 10 33 4...

Страница 122: ...79 10 9 66 2 87 9 38 3 25 9 10 3 63 8 63 3 79 8 54 4 38 8 42 4 53 8 20 4 84 4 11 73 3 45 11 22 3 67 10 62 4 16 10 25 4 42 9 41 5 14 9 17 5 33 8 55 6 09 5 12 19 3 47 11 71 3 74 11 15 4 23 10 81 4 57 10...

Страница 123: ...6 26 90 10 35 25 70 10 81 23 71 11 43 20 90 12 32 10 29 27 7 53 28 65 9 09 27 93 10 40 27 34 11 50 26 46 11 55 24 55 12 15 21 50 13 11 5 34 02 6 47 33 64 7 39 32 99 8 31 32 02 9 08 30 36 9 59 28 24 10...

Страница 124: ...6 05 6 06 25 77 7 44 25 50 8 61 25 22 9 35 23 93 9 84 22 44 10 47 20 86 11 10 7 27 21 6 30 26 73 7 81 26 26 9 08 25 79 9 84 24 48 10 33 22 83 11 01 21 25 11 70 8 27 71 6 75 27 23 8 28 26 76 9 57 26 28...

Страница 125: ...16 8 16 30 79 8 74 32 17 9 31 36 35 9 51 40 17 70 8 10 18 70 8 26 26 71 8 55 28 43 8 84 29 30 8 95 30 42 9 23 31 65 9 60 35 76 9 80 45 17 00 9 00 18 10 9 10 26 14 9 20 27 83 9 30 28 72 9 50 29 81 9 6...

Страница 126: ...33 4 39 10 11 27 2 17 10 38 2 60 9 49 3 04 8 60 3 47 7 71 3 91 7 35 4 08 6 64 4 43 4 11 74 1 63 11 02 2 20 10 30 2 77 9 58 3 35 8 86 3 92 8 57 4 15 7 99 4 61 5 11 95 2 07 11 31 2 54 10 67 3 01 10 04 3...

Страница 127: ...22 4 11 9 07 4 20 10 56 4 26 11 30 4 30 11 67 4 31 12 79 4 37 14 65 4 45 16 50 4 53 55 5 94 4 51 6 72 4 54 8 67 4 62 10 23 4 68 11 01 4 71 11 40 4 73 12 57 4 78 14 52 4 86 16 47 4 94 35 9 55 3 35 10...

Страница 128: ...85 0 128 5 WATER INLET DRAINAGE WATER OUTLET 128 5 789 5 475 0 55 2 80 0 300 0 80 0 1181 6 460 0 85 0 128 5 15 0 15 0 300 0 79 7 20 0 80 3 1160 0 1409 4 878 8 WATER INLET DRAINAGE WATER OUTLET MODEL A...

Страница 129: ...el A B C D E Base Leg Hole A4AC AMAC80 C CR 1500 900 1245 1190 297 5 307 5 1446 A4AC AMAC100 C CR 1500 900 1245 1190 297 5 307 5 1446 A4AC AMAC120 C CR 1800 1150 1245 1190 347 5 416 1776 A4AC AMAC150...

Страница 130: ...5 281 5 50 0 452 0 724 9 882 9 982 9 15 0 1029 0 300 0 WATERIN ELECTRICAL CABLE WATEROUT 10 0 10 0 1051 6 1010 0 22 3 22 3 81 4 283 3 50 0 147 3 WATER OUTLET WATER INLET 94 2 479 0 789 5 MODEL A5AC40...

Страница 131: ...ipe Connection 1 1 4 Type of pipes connection BSPF Female Packing Dimension 838 W x 788 D x 1378 H The buffer tank is installed at the water return path back to chiller In order to let the connection...

Страница 132: ...h Hz 220 240 1 50 380 415 3 50 CAPACITOR F 60 NA RATED INPUT POWER W 3155 3880 RATED RUNNING CURRENT A 15 00 7 60 LOCKED ROTOR AMP A 114 66 F F POWER SOURCE V Ph Hz 220 240 1 50 380 415 3 50 RATED INP...

Страница 133: ...50 380 415 3 50 RATED INPUT POWER W 1050 1050 RATED RUNNING CURRENT A 1 50 1 50 AMAC120C AMAC150C F F POWER SOURCE V Ph Hz 220 240 1 50 220 240 1 50 RATED INPUT POWER W 772 1532 RATED RUNNING CURRENT...

Страница 134: ...WER HEATING W 3215 4030 RATED RUNNING CURRENT COOLING A 16 7 7 4 RATED RUNNING CURRENT HEATING A 16 8 7 6 LOCKED ROTOR AMP A 114 66 F F POWER SOURCE V Ph Hz 220 240 1 50 380 415 3 50 RATED INPUT POWER...

Страница 135: ...ED RUNNING CURRENT COOLING A 1 50 1 50 RATED RUNNING CURRENT HEATING A 1 50 1 50 AMAC120CR AMAC150CR F F POWER SOURCE V Ph Hz 220 240 1 50 220 240 1 50 RATED INPUT POWER W 772 1532 RATED RUNNING CURRE...

Страница 136: ...240 1 50 380 415 3 50 CAPACITOR F 60 NA RATED INPUT POWER W 3345 4320 RATED RUNNING CURRENT A 15 90 8 10 LOCKED ROTOR AMP A 114 66 F F POWER SOURCE V Ph Hz 220 240 1 50 380 415 3 50 RATED INPUT POWER...

Страница 137: ...3 50 380 415 3 50 RATED INPUT POWER W 1050 1050 RATED RUNNING CURRENT A 1 50 1 50 A4AC120C A4AC150C F F POWER SOURCE V Ph Hz 220 240 1 50 220 240 1 50 RATED INPUT POWER W 772 1532 RATED RUNNING CURREN...

Страница 138: ...3 50 RATED INPUT POWER COOLING W 1050 1050 RATED INPUT POWER HEATING W 1050 1050 RATED RUNNING CURRENT COOLING A 1 50 1 50 RATED RUNNING CURRENT HEATING A 1 50 1 50 A4AC120CR A4AC150CR F F POWER SOUR...

Страница 139: ...4060 RATED RUNNING CURRENT COOLING A 15 1 4 51 RATED RUNNING CURRENT HEATING A 14 7 4 27 LOCKED ROTOR AMP COMP1 COMP2 A 35 35 35 67 F F POWER SOURCE V Ph Hz 220 240 1 50 220 240 1 50 RATED INPUT POWER...

Страница 140: ...138 9 WIRING DIAGRAMS MODEL A4AC AMAC20C...

Страница 141: ...139 MODEL A4AC AMAC25 30C...

Страница 142: ...1CD2 DF1 DF2 N C A B OF 1 CAP C A B OF 2 CAP COMP DISCHARGE SENSOR 1 OUTDOOR AIR TEMP SENSOR LEAVING WATER SENSOR ENTERING WATER SENSOR S 380 415 3pH 50Hz R TB1 T N 12V 12V 12V N1 N1 N1 N1 1 ON OFF CO...

Страница 143: ...141 MODEL A4AC AMAC80 100C WITH ISOLATED SWITCH...

Страница 144: ...142 MODEL A4AC AMAC 120 150C WITH ISOLATED SWITCH...

Страница 145: ...143 MODEL A4AC AMAC80 100C WITH TERMINAL BLOCK...

Страница 146: ...144 MODEL A4AC AMAC 120 150C WITH TERMINAL BLOCK...

Страница 147: ...145 MODEL AMAC 25 30CR...

Страница 148: ...SENSOR LEAVING WATER SENSOR ENTERING WATER SENSOR S 380 415 3pH 50Hz R TB1 T N 12V TB2 12V 12V N1 N1 N1 N1 1 2 O F C H 4WV HTR AL IN AL OUT LP HP FL 4WV OF OUT OF IN TB3 L 45 44 N C OF 1 L N C OF 2 U...

Страница 149: ...147 MODEL A4AC AMAC 80 100CR WITH ISOLATED SWITCH...

Страница 150: ...148 MODEL A4AC AMAC 120 150CR WITH ISOLATED SWITCH...

Страница 151: ...149 MODEL A4AC AMAC 80 100CR WITH TERMINAL BLOCK...

Страница 152: ...150 MODEL A4AC AMAC 120 150CR WITH TERMINAL BLOCK...

Страница 153: ...151 MODEL A5AC20 25CR...

Страница 154: ...N 50Hz R TB1 12V 12V N1 N1 N1 N1 1 2 P 4WV HTR AL IN AL OUT FL HP LP H T R C S R COMP 1 FUSE 10A 5B 4B 1A 2A TB3 OF IN OF OUT SWITCH A B 1 3 2 4 TB2 4WV OF 1 CAP 5 7 6 8 R E L A Y R1 1 3 2 4 5 7 6 8 R...

Страница 155: ...N COMP DISCHARGE SENSOR 2 COMP DISCHARGE SENSOR 1 OUTDOOR AIR TEMP SENSOR LEAVING WATER SENSOR ENTERING WATER SENSOR 12V 12V N1 N1 N1 N1 1 2 P 4WV HTR AL IN AL OUT FL HP LP H T R C S R FUSE 10A 5B 4B...

Страница 156: ...check and cleaning of air intake through the coil surface only These can be done monthly or quarterly depending on the surrounding where the units are installed When the surrounding is very oily or du...

Страница 157: ...3 phase wiring Overload High discharge temperature Check the refrigerant system Sensor missing Swtich off the unit Plug in sensor Actions On Off Fast Blink SYMPTONS PROBLEM CAUSES REMEDIAL ACTION 1 C...

Страница 158: ...CTURE REAL RIGHT 18 ASSY UNIT TUBING 6 PANEL RIGHT 19 ASSY WATER PIPING 7 ASSY BASE PAN 20 ASSY FAN MOTOR ASSY BASE PAN PARTS NOT SHOWED IN DIAGRAM 8 PANEL PARTITION FILTER DRIER 9 ASSY COIL CONTROL M...

Страница 159: ...UMP WATER 6 PANEL RIGHT 20 ASSY UNIT TUBING 7 ASSY BASE PAN 21 ASSY WATER PIPING 8 PANEL PARTITION 22 ASSY FAN MOTOR 9 ASSY COIL 23 ASSY S HOISTING BRACKET 10 COIL GUARD PARTS NOT SHOWED IN DIAGRAM 11...

Страница 160: ...9 PANEL RIGHT ORIFICE 32 EXPANSION TANK 8L 10 PANEL LEFT ORIFICE 33 CLAMP EXPANSION TANK 11 SUPPORT EXPANSION TANK 34 ASSY PANEL PARTITION 12 DOOR HINGE 35 BRACKET FAN MOTOR 13 ASSY DOOR PANEL RIGHT 3...

Страница 161: ...ORT FRONT 33 CLAMP EXPANSION TANK 10 SUPPORT WIRE FLUTTED 34 PUMP WATER 11 PANEL RIGHT ORIFICE 35 EXPANSION TANK 8L 12 PANEL LEFT ORIFICE 36 BRACKET FAN MOTOR 13 PANEL FRONT 37 FAN MOTOR 14 ASSY COIL...

Страница 162: ...R RIGHT TANK EXPANSION 2 LITER 6 PANEL RIGHT FILTER DRIER 7 ASSY BASE PAN PUMP WATER 8 PANEL PARTITION VALVE PRESS RELIEF 9 ASSY COIL HANDLING HANDLE 10 COIL GUARD BACK HANDSET SM01XX MCQUAY 11 COIL G...

Страница 163: ...TANK EXPANSION 2 LITER 5 HEAT EXCHANGER BPHE 20 SUPPORT TUBE 6 COMPRESSOR 21 CLIP FILTER 5AC30CR 7 FILTER DRIER 22 CLAMP EXPANSION TANK 8 STRUCTURE REAR RIGHT 23 COVER TERMINAL BOX 9 PANEL TOP 24 ASSY...

Страница 164: ...RECEIVER 6 ASSY STRUCT REAR RIGHT 25 COMPRESSOR 7 PANEL RIGHT 26 COMPRESSOR 8 PANEL PARTITION 27 TANK EXPANSION 5 LITER 9 COIL GUARD BACK 28 INS ACCUMULATOR BODY 10 COIL GUARD LEFT 29 INS LIQUID RECE...

Страница 165: ...C 2010 www acson com my ACSON MALAYSIA SALES SERVICE SDN BHD 129688 D a member of DAIKIN group Lot 4 Lorong 19 1A Seksyen 19 46300 Petaling Jaya Selangor Darul Ehsan MALAYSIA Tel 603 7964 8200 Sales...

Результаты поиска

Содержание A4AC100C

Отзывы:

Похожие инструкции для A4AC100C

Бренды по названию

Популярные бренды

Acson international A4AC100C, Техническое руководство

Результаты поиска

Содержание A4AC100C

Отзывы:

Похожие инструкции для A4AC100C

Бренды по названию

Популярные бренды