產品詳情
AMK 電源模塊 102169200000EN8570 KE40
產品簡介
? Up to 50% less control cabinet space required ? Cost savings through possible integration of the control cabinet in the machine ? Solutions at optimal cost based on modular system design ? Application-related cooling technology
詳細資料
The KE compact power supply modules generate the DC b voltage for the connected inverters and are available in the following variants:
KEN:
Power supply (no regeneration)
KE:
Block-commutated power supply and regeneration
KES:
Sine-wave power supply and regeneration
The KES product series with sine-wave power supply and regeneration produces a regulated DC b voltage. This makes the device robust against supply fluctuations and disturbances irrespective of the particular supply voltage. The voltage boost in the DC b enables a higher drive speed and output.
優(yōu)點
· High power density
· High efficiency
· Sustainability through line regeneration
· KES: Distortion of the main
· KES: Limits of harmonic currents
特性
· Power ratings up to 240 kW
· Cooling in cold plate technology
· Line regenerative braking optional
· Protective functions
· Overtemperature
· Power failure
· Input current
· Short circuit protected
· DC bus overcurrent
· Main contactor control
技術參數
Type KEN 5 KEN 10 KEN 120 KE 20 KE 40 KE 60 KE 120 KES 20 KES 60 KES 120
Rated b voltage VAC 3 x 400 ... 480 +- 10%
Mains frequency Hz 47 ... 63
Input current A 13 15 180 30 60 90 180 30 90 180
Rated output power kW 5 10 120 20 40 60 120 20 60 120
Maximum output power (for 60 s) kW 10 20 2001) 40 80 120 200 402) 120 2) 2002)
Efficiency % ca. 99 ca. 98
Power factor 0,55 > 0,9 0,98
Cooling system type cold plate
Regeneration No Yes Yes, sinusoidal
Weight kg 3 3 16 4,2 8 8 16 4,2 8 16
Module b mm 55 55 255 85 170 170 255 85 170 255
1) Motor, generator based max. 160 kW for 2,5 s
2) for max. 10s
