YB6 Outdoor Transformer Box Substation

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Product Introduction

YB6 prefabricated substation,as an important power supply unit in cable distribution network, is a complete set prefabricatedproduct integrated by high voltage control, protection, transformation and distribution equipment, which is widely used in urban andrural distribution network.The high voltage load switch and high voltage fuse are placed in the transformer oil, which have two structural forms: share thesame container with the transformer or separate container. The oil tank is fully sealed with oil temperature meter, oil level meter,pressure gauge, pressure release valve, oil discharge valve and other components to monitor the operation of the. transformer. Theproduct is divided into ring network type, terminal type and power supply side. The HV side adopts the pluggable fuse, and the fuse'sfuse does not affect the performance of the transformer oil. According to the different low voltage feeder scheme, products aredivided into standard, enhanced and comprehensive three kinds of shell form, users and design units in the selection, it is moreflexible and more economical.

Model description

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Features

1. Compact structure with small volume, the volume is 1/3-1/5 of European style substation in same capacity. It reduces the floor space efficiently.
2. Whole sealing and full insulated structure ,no need insulation distance. This can protect personal safety.
3. High voltage wiring can use both in looped network and terminal with high reliability and flexibility.
4. The transformer is with excellent performance, low loss, low Noise, low temperature rise, high overload capacity, strong impact resistant ability and high anti-short circuit capacity.
5. Cable head with two type: 200A elbow connector and 600A "T" type fixed cable connector. Both can equip with all insulated Zn O lightning conductor. 200A elbow connector can use with load plug and with the function of insulation switch.

Product rated parameters

Rated voltage	10KV/0.4KV
Rated voltage of HV	10kV
Max. voltage of HV	12KV
Rated voltage of LV	0.4KV
Rated frequency	50Hz
Thermal stability capacity of HV breaker	20KA/2S
Rated short circuit breaking capacity of LV main circuit switch	35KA
Rated shot circuit breaking capacity of LV distribution circuit switch	35KA
Transferred current of HV load switch	＞1500A
Noise level	＜50dB
Enclosure protection grade	Not less than IP3X

Insulation level

Rated voltage (KV)	Transformer	Switch to earth and inter phase	Switch isolating inter fracture	0.4
Power frequency withstand voltage (KV)	35	42	48	-2.5
Peak impulse withstand value (KV)	75	75	85	-2.5

Transformer parameters

Performance OfS9, S10,S1l Series Oil-immersed Fransformer For, 10kv Prebricafed Syubstation

product-798-448

Load switch of parameter

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Schematic diagram of structure

yb6 12 0 4 prefabricated substation box type 3

Products photo

product-1073-443

Contact Us

Thank you for your interest in YB6 Outdoor Transformer Box Substation. Please feel free to reach out to us for inquiries, quotations, or technical support.We look forward to serving you! Email:pannie@hdswitchgear.com.