AHI Carrier Catalog | Page 482

Electrical data

30RQSY without hydronic module
039 045 050 060 070 078 080 090 100 120 140 160
Power circuit Nominal power supply
V-ph-Hz
400-3-50 ± 10 %
Control circuit supply
24 V via internal transformer
Maximum start-up current ( Un )*
Standard unit
A
116.40
137.40
145.40
148.40
176.40
213.40
218.80
178.80
212.80
252.80
243.80
286.80
Unit with electronic starter
A
74.70
86.50
93.80
96.20
114.40
143.30
148.80
-
-
-
-
-
option
Maximum operating
kW
21.20
24.00
26.20
29.60
31.80
36.40
39.00
45.70
49.00
55.90
63.60
72.80
power input **
Nominal unit operating current draw ***
A
28.20
31.60
35.60
38.60
42.80
53.20
58.60
60.60
66.90
82.50
85.60
106.40
* Maximum instantaneous start-up current at operating limit values ( maximum operating current of the smallest compressor ( s ) + fan current + locked rotor current of the largest compressor ).
** Power input , compressors and fans , at the unit operating limits ( saturated suction temp . 10 ° C , saturated condensing temp . 65 ° C ) and nominal voltage of 400 V ( data given on the unit nameplate ). *** Standardised Eurovent conditions : evaporator entering / leaving water temperature 12 ° C / 7 ° C , outside air temperature 35 ° C .

Options

Options No . Description Advantages Use 30RQSY
HEATING
Air heat exchanger with pre-treated fins
3A
Fins made of pre-treated aluminium ( polyurethane and epoxy )
Low temperature glycol solution
5B
Low temperature chilled water production down to 0 ° C with ethylene glycol and propylene glycol . Note : With option 5B the units are equipped with traditional coils ( Cu / Al ).
Low temperature glycol solution
6B
Low temperature chilled water production down to -15 ° C with ethylene glycol and -12 ° C with propylene glycol . Note : With option 6B the units are equipped with traditional coils ( Cu / Al ).
Very low noise level
15LS
Acoustic compressor enclosure and lowspeed
fans
Suction filter
23B
Washable G2 efficiency filter in accordance
with EN 779
Improved corrosion resistance , recommended for marine environments
30RQS / RQSY 039-160 *
Covers specific applications down to 0 ° C 30RQS 039-160
Covers specific applications such as ice storage and industrial processes
Noise emission reduction at reduced fan speed
30RQS 039-160
30RQS / RQSY 039-160
Prevents pollution of the air heat exchanger 30RQSY 039- 078
Winter operation **
28
Fan speed control via frequency converter
Stable unit operation when the air
temperature is between -10 ° C and -20 ° C .
30RQS 039-160
Soft starter
25
Electronic compressor starter
Reduced compressor start-up current
30RQS / RQSY
039-160
Frost protection down to -20 ° C
42
Electric heater on the hydronic module
Hydronic module frost protection at low
outside temperatures
Partial heat reclaim
49
Partial heat reclaim by desuperheating of the
compressor discharge gas .
Master / slave operation
58
Unit equipped with an additional fieldinstalled leaving water temperature sensor , allowing master / slave operation of two units connected in parallel
Main disconnect switch without fuse
70 Factory-installed main electric disconnect switch in the control box
HP single-pump hydronic module
116B
Single high-pressure water pump , water filter ,
expansion tank , temperature and pressure
sensors . See hydronic module option .
HP dual-pump hydronic module
116C
Dual high-pressure water pump , water filter ,
expansion tank , temperature and pressure
sensors . See hydronic module option .
LP single-pump hydronic module
116F
Single low-pressure water pump , water filter ,
expansion tank , temperature and pressure
sensors . See hydronic module option .
Free high-temperature hot-water production simultaneously with chilled and hot-water production
Operation of two units connected in parallel with operating time equalisation
Ease-of-installation and compliance with local electrical regulations
Easy and fast installation
Easy and fast installation , operating safety
Easy and fast installation
30RQS / RQSY 039-160
30RQS / RQSY 039-160
30RQS / RQSY 039-160
30RQS / RQSY 039-160
30RQS / RQSY 039-160
30RQS / RQSY 039-160
30RQS / RQSY 039-160
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