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SC(B)□ Series 35kV Dry-Type Transformer

The 35kV series dry-type transformer produced by Longitudinal Technology has good insulation performance, strong resistance to short circuit and lightning impact. It has the advantages of reasonable design, advanced technology, small partial discharge capacity, low noise, and excellent flame retardant, self-extinguishing, moisture-proof and heat dissipation performance. The low-noise cooling fan and intelligent temperature controller make the product have fault, over-temperature alarm, start-stop protection, and can implement microcomputer remote monitoring function. It can be installed in the decentralized load center, which fully guarantees the quality of power supply, reduces line loss, saves line investment, and avoids cumbersome maintenance. It is widely used in wind power, photovoltaic and various industrial and mining enterprises.
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Product Parameters

Performance characteristics

1. Low loss, energy saving and environmental protection.

2. The noise is small.

3. Low partial discharge capacity, strong anti-short circuit ability and strong heat dissipation ability.

4. Safe, reliable, no loss of capacity, full capacity design.

5. Good moisture-proof performance, fire retardant, no pollution, maintenance-free, easy to install, can be directly installed in the load center distribution room.

 

 

Technical parameters

Transformer model

Capacity

HV kV

High voltage tap range
％

Low pressure
kV

Linkage

Group Label

Core Material

Rated frequency Hz

Phase number

Cooling mode

Insulation heat resistance grade

SCB10

SCB11

SCB12

SCB12-NX3

SCB13

SCB14

SCB14-NX2

SCB18

SCB18-NX1

50~4000

35

36.5

37

38.5, etc.

± 2 × 2.5

0.4

Dyn11

cold rolled oriented silicon wafer

50

3

AN

AF

Class F and above

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