11kv 433v 3000 3150 Kva Distribution Transformer

Conso Electrical Science and Technology Co., Ltd is a distribution transformer manufacture to strictly adhere to the requirements from clients or IEC 60076 standard. To fit the variance requirements of clients, the company has accumulated experience to assemble a distribution transformer above the relative standard since 2006, such as a 11kv 433v 3000 3150 kva distribution transformer. The company lovely to provide OEM service to oversea clients in produce the 11kv 433v 3000 3150 kva distribution transformer. It is our great pleasure to have an opportunity to deliver distribution transformers around the world.

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The 11kv 433v 3000 3150 kva distribution transformer protection functions:

1.Differential Protection: Primarily used to detect faults in the 11kv 433v 3000 3150 kva distribution transformer windings, tank, and bushings.

2.Phase Differential Overcurrent Protection: Depending on operating conditions, it may incorporate voltage blocking and directional blocking, and it is set to detect internal and external phase-to-phase short-circuit faults in the 11kv 433v 3000 3150 kva distribution transformer.

3.Impedance Protection: Used when phase differential overcurrent protection does not meet sensitivity requirements.

4.Zero-Sequence Protection and Directional Zero-Sequence Current Protection: Set to detect internal and external ground faults in the transformer based on predefined directional settings.

5.Overload Protection: Reflects the transformer's overload condition and operates on a signal or by tripping.

6.Over-Excitation Protection: Detects over-excitation conditions resulting from overvoltage or reduced frequency and operates on a signal or by tripping.

The 11kv 433v 3000 3150 kva distribution transformer Technical Data:

Rated Capacity:	3150 kVA or 3.15 mva;
Mode:	S11-M-3150/11 or adhere to requirements;
Primary Voltage:	11kV;
Secondary Voltage:	0.433kV;
No Loading Loss:	2955 ±10% W;
Loading Loss:	23140 ±10% W;
Basic Insulation Level:	adhere to IEC 60076;
Impedance:	6.5% ± 10%;
Temperature Rise:	60K/65K or adhere to requirements;
Working temperature:	-40℃to 40℃;
Insulation Type:	full sealed Oil filed or Epoxy Resin.