7.1.2 Mains Supply 3x200–240 V ACType designation PK25 PK37 PK55 PK75High/normal overload1) HO NO HO NO HO NO HO NOTypical shaft output [kW] 0.25 0.37 0.55 0.75Typical shaft output at 208 V [hp] 0.34 0.5 0.75 1Protection rating IP20/Chassis6)Protection rating IP21/Type 1 A2 A2 A2 A2Protection rating IP55/Type 12Protection rating IP66/NEMA 4X A4/A5 A4/A5 A4/A5 A4/A5Output currentContinuous (3x200–240 V) [A] 1.8 2.4 3.5 4.6Intermittent (3x200–240 V) [A] 2.7 2.0 3.6 2.6 5.3 3.9 6.9 5.1Continuous kVA at 208 V [kVA] 0.65 0.86 1.26 1.66Maximum input currentContinuous (3x200–240 V) [A] 1.6 2.2 3.2 4.1Intermittent (3x200–240 V) [A] 2.4 1.8 3.3 2.4 4.8 3.5 6.2 4.5Maximum pre-fuses [A] 10 10 10 10Additional specificationsMaximum cable cross-section2) for mains, motor, brake,and load sharing [mm2] ([AWG])4, 4, 4 (12, 12, 12)(minimum 0.2 (24))Maximum cable cross-section2) for mains disconnect[mm2] ([AWG]) 6, 4, 4 (10, 12, 12)Estimated power loss3) at rated maximum load [W]4) 21 29 42 54Efficiency5) 0.94 0.94 0.95 0.95Table 7.2 Mains Supply 3x200–240 V AC, PK25–PK75Type designation P1K1 P1K5 P2K2 P3K0 P3K7High/normal overload1) HO NO HO NO HO NO HO NO HO NOTypical shaft output [kW] 1.1 1.5 2.2 3.0 3.7Typical shaft output at 208 V [hp] 1.5 2 3 4 5Protection rating IP20/Chassis6)Protection rating IP21/Type 1 A2 A2 A2 A3 A3Protection rating IP55/Type 12Protection rating IP66/NEMA 4X A4/A5 A4/A5 A4/A5 A5 A5Output currentContinuous (3x200–240 V) [A] 6.6 7.5 10.6 12.5 16.7Intermittent (3x200–240 V) [A] 9.9 7.3 11.3 8.3 15.9 11.7 18.8 13.8 25 18.4Continuous kVA at 208 V [kVA] 2.38 2.70 3.82 4.50 6.00Maximum input currentContinuous (3x200–240 V) [A] 5.9 6.8 9.5 11.3 15.0Intermittent (3x200–240 V) [A] 8.9 6.5 10.2 7.5 14.3 10.5 17.0 12.4 22.5 16.5Maximum pre-fuses [A] 20 20 20 32 32Additional specificationsMaximum cable cross-section2) for mains, motor,brake, and load sharing [mm2] ([AWG])4, 4, 4 (12, 12, 12)(minimum 0.2 (24))Maximum cable cross-section2) for mains disconnect[mm2] [(AWG)] 6, 4, 4 (10, 12, 12)Estimated power loss3) at rated maximum load [W]4) 63 82 116 155 185Efficiency5) 0.96 0.96 0.96 0.96 0.96Table 7.3 Mains Supply 3x200–240 V AC, P1K1–P3K7Specifications Design Guide136 Danfoss A/S © 09/2014 All rights reserved. MG20N60277
