Automation Services Solutions Switch Gears

Powerblock 400-4000kVA

  • Type, arc fault and earthquake tested
  • DNV, GL, Bureau Veritas and ABS certified
  • GSM-based monitoring system for real time status and alerts
  • Increased performance due to the active cooling of the transformer up to 50% of the nominal capacity

 

Technical Data

 

Ratings

 

Standard transformer 12kV

 

Rated power (KVA) UK (%) P0
W
Pk 75oC
W
Pk 120oC
W
Noise level
db (A)
Length
mm
Width
mm
Height
mm
Weight
kg
Roller width
mm
500 6 1800 5960 6700 60 1400 750 1550 1510 670x670
630 6 2110 6940 7800 61 1550 850 1700 1810 670x670
800 6 2480 8370 9400 62 1550 850 1800 2110 670x670
1000 6 2950 9800 11000 63 1600 1000 1900 2510 820x820
1250 6 3530 11800 13400 64 1600 1000 2050 2910 820x820
1600 6 3900 14400 16400 66 1700 1000 2200 3760 820x820
2000 6 4840 17100 19000 68 1950 1350 2250 4560 1070x1070
2500 6 6000 20700 23000 69 2100 1350 2350 5260 1070x1070

 

 

Standard housings IP23

 

Rated power
kVA
Length
mm
Width
mm
Height
mm
Weight
kg
500 1950 1200 1900 250
630 1950 1200 1900 250
800 1950 1200 1900 250
1000 2200 1300 2300 340
1250 2200 1300 2300 340
1600 2200 1300 2300 340
2000 2500 1400 2600 415
2500 2500 1400 2600 415

Technical Illustrations

LV Connection



Technical Data 12kV

12 kV standard losses according to IEC60076-11

  • Standards: IEC 60076-11/DIN/EN 60076-11/VDE 0532
  • Frequency: 50/60 Hz
  • Primary voltage: 6 – 8,4 – 10 – 11 kV
  • Insulation class: 28 kV (BIL 60/75 kV)
  • MV tappings: +/-2 x 2,5%
  • Secondary voltage: 0,40 kV/0,41 kV/0,42 kV
  • Insulation class: 3 kV
  • Vector group: Dyn 11
  • Fire class: F1
  • Ambient: -25ºC/50ºC
Copyright © NATUS GmbH & Co. KG 2017