Small supply- and exhaust-air units
SMALL SUPPLY-AIR UNITS | 0.03–1.4 m³/s
The Kesair AMCS- and AMCV-model supply-air units are designed as air-conditioning units for commercial premises, office facilities, industrial spaces, and other public buildings. The units are integrated all-in-one devices, including all the electrical and control equipment. These units are also available without the automatics and electrical devices. The units are equipped with direct-drive fans.
STANDARD DELIVERY CONTENT
- sheet-metal – wool – sheet-metal construction, using thermal insulation with mineral wool 30 mm thick
- tight louvred fresh-air damper
- direct-drive radial fan
- filter (EU7) and spare filter
- water-circulation or electric panel heater
EQUIPMENT TO BE SELECTED FOR UNITS
- cooling radiator based on water or glycol circulation or on direct evaporation
- frequency converter
- damper motor
- electrical box
- automatics, including Ouman regulator
- filter monitor
- mixing shunt group and water-circulation pump
- outdoor sensor
- sound dampers
- fire-protection thermostat
- air-circulation operation
- flow monitor
- thermometer
- CO2/VOC sensor
- installation of customer-supplied components and wiring to terminal strips
DIMENSIONAL DRAWINGS
For AMCS electric panel heaters and AMCV water-circulation heaters
| UNIT | DRAWING | UNIT | DRAWING | AIR-FLOW RANGE |
| AMCS-20 |
AMCV-20
|
0,03-0,13
|
||
| AMCS-30 |
AMCV-30
|
0,10-0,23
|
||
| AMCS-40 |
AMCV-40
|
0,20-0,35
|
||
| AMCS-60 |
AMCV-60
|
0,30-0,50
|
||
| AMCS-80 |
AMCV-80
|
0,45-0,80
|
||
| AMCS-160 |
AMCV-160
|
0,80-1,40
|
AIR AMOUNTS
The information below presents air quantities for a standard unit that has been equipped with a water-circulation heater and an EU6 filter. An electric panel heater decreases the pressure drop by 10–40 Pa.
FUSE SIZES, AMCS
| heater power |
amcs-20
|
amcs-30
|
amcs-40
|
amcs-60
|
amcs-80
|
amcs-160
|
| 0-9 kW |
3x16A
|
3x16A
|
||||
| 9-15 kW |
3x25A
|
|||||
| 13,5-19,5 kW |
3x35A
|
3x35A
|
3x35A
|
|||
| 19,5-27 kW |
3x50A
|
3x50A
|
||||
| 27-33 kW |
3X63A
|
3X63A
|
||||
| 33-51 kW |
3X80A
|
|||||
| 51-63 kW |
3X100A
|
NOISE DATA
The table below presents the unit’s sound levels after a 1,200-mm damper by octave band with a nominal air flow.
|
63
|
125
|
250
|
500
|
1k
|
2k
|
4k
|
8k
|
dB(A)
|
|
| amcs/v-20 |
66
|
53
|
35
|
27
|
26
|
22
|
22
|
26
|
42
|
| amcs/v-30 |
72
|
61
|
42
|
23
|
21
|
20
|
23
|
31
|
49
|
| amcs/v-40 |
78
|
69
|
51
|
34
|
33
|
31
|
30
|
29
|
56
|
| amcs/v-60 |
76
|
65
|
48
|
42
|
41
|
37
|
33
|
35
|
53
|
| amcs/v-80 |
50
|
49
|
46
|
47
|
47
|
42
|
37
|
29
|
50
|
| amcs/v-160 |
86
|
79
|
61
|
50
|
49
|
48
|
47
|
45
|
65
|