Inside The Robust
GA 37L-75 VSD+
1. Interior Permanent Magnet (iPM) motor
● Compact, customized design for optimal cooling by oil.
● Designed in-house in Belgium.
● IP66 protection rating.
● No cooling air flow required.
● Oil-lubricated motor bearing: no (re)grease(ing) and increased uptime.
8. Innovative Neos inverter
● Atlas Copco's in-house designed inverter now also controls iPM motors.
● IP5x protection.
● Robust aluminum enclosure for trouble-free operation in the harshest conditions.
● Fewer components: compact, simple and user-friendly.
9. Elektronikon® Touch controller
● High-tech controller with warning indications, compressor shut-down and maintenance scheduling.
● Easy to use and designed to perform in the toughest conditions.
● Standard SMARTLINK remote monitoring to maximize air system performance and energy savings.
● Optional multiple compressor control (2, 4 or 6 compressors).
10. VSD+ Neos cubicle
● VSD+ is superior to idling machines.
● Electrical components remain cool, enhancing their lifetime.
● Dedicated Neos drive for iPM technology motors.
● Heat dissipation of inverter in separate compartment.
Technical specifications GA75L-110VSD+
Compressor |
Max.working pressure |
Capacity FAD* (min-max) |
Installed motor power |
Noise level** |
Weight |
Weight |
||||
bar(e) |
psig |
I/s |
m3/h |
cfm |
kW |
hp |
dB(A) |
kg |
kg |
|
GA 75LVSD* |
4 |
58 |
47-269 |
169-967 |
100-569 |
75 |
100 |
73 |
1207 |
1496 |
7 |
102 |
48-266 |
172-957 |
101-563 |
75 |
100 |
73 |
1207 |
1496 |
|
9.5 |
138 |
58-235 |
210-847 |
124-498 |
75 |
100 |
73 |
1207 |
1496 |
|
12.5 |
181 |
70-194 |
252-699 |
149-411 |
75 |
100 |
73 |
1207 |
1496 |
|
GA90VSD+ |
4 |
58 |
48-311 |
174-1121 |
102-660 |
90 |
125 |
74 |
1213 |
1503 |
7 |
102 |
49-306 |
176-1101 |
104-648 |
90 |
125 |
74 |
1213 |
1503 |
|
9.5 |
138 |
60-269 |
215-969 |
127-570 |
90 |
125 |
74 |
1213 |
1503 |
|
12.5 |
181 |
71-218 |
255-784 |
150-461 |
90 |
125 |
74 |
1213 |
1503 |
|
GA110VSD+ |
4 |
58 |
47-348 |
170-1251 |
100-736 |
110 |
150 |
76 |
1222 |
1573 |
7 |
102 |
49-345 |
175-1241 |
103-731 |
110 |
150 |
76 |
1222 |
1573 |
|
9.5 |
138 |
59-309 |
211-1111 |
124-654 |
110 |
150 |
76 |
1222 |
1573 |
|
12.5 |
181 |
71-268 |
254-965 |
150-568 |
110 |
150 |
76 |
1222 |
1573 |
1. Unit performance measured according
ISO 1217 ed. 4 2009, annex E, latest edition.
2. Mean noise level measured at a distance of 1 m at max. working pressure according to ISO 2151: 2004 using ISO 9614/2 (sound intensity method); tolerance 3 dB(A).
3. This model is part of the GA 7-37 VSD+ range, a different series with different specifications.
FAD is measured at the following effective working pressures:
● 4 bar(e)
● 7 bar(e)
● 9.5 bar(e)
● 12.5 bar(e)
Maximum working pressure:
13 bar(e) (188 psig)
Reference conditions:
● Absolute inlet pressure 1 bar (14.5 psi).
● Intake air temperature 20°C/68°F.
Options
Energy recovery |
Water-cooled version |
High ambient version |
IT ancillaries |
Elektronikon® controller expansion module |
Pre-filter |
Tropical thermostat |
Powerduct fan |
UD⁺filter |
FoodGrade oil |
Roto Synthetic Xtend oil |
EQ2i, EQ4i, EQ6i |
Transformer included for 200-230-575V units