Yb Prefabricated Compact Transfromer Substation 1250kVA 33kv with Hv LV Switchgears

• Customization: Available
• Application: Power
• Phase: Three
• Model NO.: YB -1250-33
• Core: Core-type Transformer
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001-2000
• Usage: Combined Transformer
• Frequency Characteristics: Low Frequency
• Shape of Core: Ring
• Brand: Rockwell
• Transport Package: Wooden
• Specification: IEC/ANSI/IEEE/BS/GB/DIN
• Trademark: Rockwell
• Origin: China
• HS Code: 8504231100
• Production Capacity: 10000

Product Description

15kv/22kv/33kv Yb Transformer Compact Substation

Specifications

Outdoor prefabricated transformer substation. EU or US style. 12kV, 15kV, 24kV, 36kV. Available.

HV RMU equiped, LV can be optional with reactive power compensator or with Harmonic wave filtering.

Outdoor prefabricated transformer substation(Combined Transformer)

Intelligent box substation:

The prefabricated-box substation is one of the most economic, convenient, effective and new distribution equipments. It assembles 12kV(15kV, 24kV, 36kV is available)high-voltage switch cabinet; Transformer and low-voltage switch cabinet together, and is movable, assembled in plant.

The prefabricated box substation (Named Box Substation below) has many advantages, such as: Completely whole set, small cubage, little area, ingoing load center, improving the power supply quality, reducing the circuit loss, shorten power delivery period, flexible location, adapt to setting, convenient assembly, reliable operation, small investment, rapid effect, and so on. Its widely used in urban republic power distribution, high rise building, residential areas, parks, and high-speed roads, as well as oil fields, industrial and mining enterprises, temporary construction areas. The product accords to the GB/T17467-1998<>, DL/T537-1993<<6-35KV box substation ordering technology standards>>, and other standards.

++++Main technical specifications

Name	Unit	HV equipment	Transformer	LV Equipment
Rated voltage	kV	11~33kV	11~33kV/0.4	0.4
Rated current	A	630	3/75~150/3750	Less than 4000
Frequency	Hz	50
Rated Capacity	kVA	50-2500
Pfr withstand	kV	42/50/70/95		2.5
BIL	kV	75/125/170/185
Crust Protection Grade		IP23	Oil type 55; dry type 65	IP23
Noisy Grade	dB
Appearance Dimensions	mm	According to primacy wiring circuit schema