Gardner Denver L07, Original Operating And Service Manual

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11. Annex
51
11 Annex
11.1 Technical data USA/Canada version L07-L11 60 Hz
Technical Data L07-L11 ; 60 Hz L07 L11
Maximum operating pressure psi g 110 130 190 110 130 190
Minimum operating pressure psi g 73
Ambient temperature °F + 34 / + 113
Flow cfm 44.8 39.5 27.2 65.0 59.0 45.5
After-cooler outlet temperature above ambient temp. °F 18 18 18 22 22 20
Sound pressure level (to ISO 2151) dB(A) 71 71
Nominal motor rating hp(kW) 7.5 (10) 15 (11)
Full-load current max. 200V / 230V Amps 33 / 29 47 / 42
Full-load current max. 460V / 575 V Amps 15 / 12 21 / 17
Motor protection type IP55, EPAct
Nominal speed rpm 3600
Nominal fan motor power no separate fan motor
Recommended cable size (200V/230V/460V/575V) @ 167°F AWG 8 / 8 / 14 / 14 6 / 6 / 10 / 12
Recommended fuse size (200V/230V/460V/575V) Amps 40 / 35 / 20 / 15 60 / 50 / 30 / 20
Ventilating fan capacity cfm 1060 1200
Cooling air outlet temperature above ambient temp. °F 29 36
max. allowable pressure drop in duct at ambient Pa 100 / 80 110 / 90
Total oil volume
gal
(litres)
1.3
(5)
Approx. Oil carry over ppm 3-5
Compressed air delivery connections 3/4" - 14 NPT
Weight lbs (kg) 452 (205) 483 (219)
Dimensions L x W x T
inch
(mm)
26.5 x 24.8 x 41.3
(667 x 630 x 1050)