BA2070/03/16
18
Test:
Test:
Standard:
Continuous stress
IEC 60 255-25
Short time current
IEC 60 255-25
Fast transient/burst immunity test
IEC 61 000-4-4
Conducted disturbances
IEC 61 000-4-6
Electrostatic discharge
IEC 61 000-4-2
Supply variation
IEC 61 000-4-11
Surge immunity test
IEC 61 000-4-5
Magnetic field immunity test
IEC 61 000-4-8
Low temperature
IEC 60 068-2-1
Test:
Standard:
Dry heat
IEC 60 068-2-2
Damp heat, constant
IEC 60 068-2-3
Damp heat, cyclic
IEC 60 068-2-30
Insulation test
IEC 60 255-5
Oscillation test; earthquake test
IEC 60 068-2-57
Oscillation test; continuous oscillation strengthIEC 60 068-2-6
Oscillation test; shock test
IEC 60 068-2-27
Offshore test *)
IEC 60 068-2-52
*) only for offshore device version
Applications
Application
MTraB type
Power
consumption *)
Silicagel
Control
Tap changers
DB100
140 W
1.1 kg
α
Arc supression coil (Petersen coil)
DB100
140 W
1.1 kg
α
Air-filled cable boxes
DB100
140 W
1.1 kg
α
Traction transformers
DB100
140 W
1.1 kg
α
Network transformers
≤
40 MVA
DB100T
140 W
1.1 kg
β
Network and generator step-up transformers
> 40 MVA
≤
200 MVA
DB200T
280 W
2.2 kg
β
Generator and network intertie transformers > 200 MVA
DB200D-T or
2 x DB200T
560 W
4.4 kg
β
Phase shifting transformers
≤
40 MVA
DB100T
140 W
1.1 kg
β
Phase shifting transformers > 40 MVA
≤
200 MVA
DB200T
280 W
2.2 kg
β
Phase shifting transformers > 200 MVA
DB200D-T or
2 x DB200T
560 W
4.4 kg
β
Shunt reactors
≤
40 Mvar
DB100T
140 W
1.1 kg
β
Shunt reactors > 40 Mvar
≤
200 Mvar
DB200T
280 W
2.2 kg
β
Shunt reactors > 200 Mvar
DB200D-T or
2 x DB200T
560 W
4.4 kg
β
HVDC transformers
DB200D-T or
2 x DB200T
560 W
4.4 kg
β
Furnace transformers
DB200G
280 W
4.4 kg
γ
Cavern transformers
DB200G
280 W
4.4 kg
γ
GSU transformers
DB200G
280 W
4.4 kg
γ
*) Heating power (P
H
): Power consumption during the heating procedure
Table 2
Summary of Contents for MTraB DB100
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