Settings For Overload Relay And Fuses; Reference Conditions And Limitations - Quincy QGS 10 Instruction Book

Instruction book
9.2

Settings for overload relay and fuses

Frequency Voltage
(Hz) (V)
UL/cUL
60 DOL
208-230–
460
60 YD
208-230–
460
60 DOL
575
60 YD
575
9.3

Reference conditions and limitations

Reference conditions
Air inlet pressure (absolute)
Air inlet pressure (absolute)
Air inlet temperature
Air inlet temperature
Relative humidity
Working pressure
Working pressure
Limitations
Maximum working pressure
Maximum working pressure
Minimum working pressure
Minimum working pressure
Minimum ambient temperature
Minimum ambient temperature
2920 7113 41
7.5 kW
10hp
Setting Main fuses
overload (class J or
relay FM1 RK) + Disc.
(A) switch size
>= 1.25 x
FLA
36.3-34.3– 50-45–25 A 48-45–22.5 60-60–35 A N/A
16.9
N/A N/A
13 20 A
N/A N/A
11 kW
15hp
Setting Main fuses
overload (class J or
relay FM1 RK) + Disc.
(A) switch size
>= 1.25 x
FLA
N/A N/A
18.5 25 A
N/A N/A
bar 1
psi 14.5
˚C 20
˚F 68
% 0
bar(e) See Compressor data
psi See Compressor data
bar(e) See Compressor data
psig See Compressor data
bar(e) 4
psig 58
˚C 0
˚F 32
15 kW
20hp
Setting Main fuses
overload (class J or
relay FM1 RK) + Disc.
(A) switch size
>= 1.25 x
FLA
N/A
33.2-30–15 80-80–40 A
N/A N/A
12 30 A
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