Environmentally Friendly Stable Operation Compact Transformer Substation

• Customization: Available
• Application: Power
• Phase: Three
• Model NO.: YB
• 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
• Rated L.V.: 0.4kv
• Rated H.V.: 33kv
• Frequency: 50Hz/60Hz
• Size: According to Customer Requirements
• Shell Material: According to Customer Requirements
• Transport Package: Wooden Packing
• Specification: IEC/ANSI/IEEE/BS/GB/DIN
• Trademark: ROCKWILL
• Origin: China
• HS Code: 8535210000
• Production Capacity: 1000PCS

Product Description

 

 

Product Description

 

Product description

YB series product is a kind of set of equipment which assembles the MV Switch apparatus,transformer,LV distribution equipment together according to fixed connection scheme.This series substation is suitable for neighborhood unit,hotel,large-scale work site and high building that the voltage is 12kv/24kv/36kv/40.5kv,the frequency is 50Hz and the capacity is under 2500kvA.

Product Parameters

Name	Unit	HV equipment	Transformer	LV equipment
Rated Voltage	kV	33	33/0.4	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		IP 23	Oil Type 55;dry type 65	IP23
Noisy Grade	dB
Appearance Dimensions	mm	According to Primacy wiring circuit schema

  

Service environment

(1)Air temperature:Maximum temperature:+50ºC; Minimum temperature:-55ºC
(2) Humidity: Monthly average humidity 95%; Daily average humidity 90% .
(3) Altitude above sea level: Maximum installation altitude: 2500m
(4) Ambient air not apparently polluted by corrosive and flammable gas, vapor etc.
(5) No frequent violent shake

Main Designation Characteristics

   The crust of the substation is designed according to the foreign advanced technology and physical reality. We provide many kinds of crust material such as aluminum alloy steel composite stainless steel board and non metal material(glass fiber).
   The HV side use charge switch or vacuum circuit breaker. The transformer could be oil type hermetically-sealed type and dry type.
   The proof of the box is double layers structure and between the layers is filled with foam.There are independent boards in HV and LV room, and in the transformer room will install auto thermal controller heater and cooling equipment.
Note: we offer special customized products according to client's requirement. 

Company Profile

ROCKWILL GROUP is a high-tech enterprise invested by Rockwill Group Co. Ltdoriginally founded in 1980s and covers an area of 250,000sqm,specializes in developing,manufacturing and marketing power transmission and distribution products: power transformer, switchgears and its components,As well as new energy solution including EV chargers,energy storage.
ROCKWILL enjoys a worldwide reputation for its superior quality and service.In addition to the domestic market, the company's products so far have been exported to America,Australia,Central Europe, Eastern Europe, Southeast Asia,Middle East, Africa and other regions.
Besides a great variety of products, we also provide you with professional technical solutions and services.lf you have any problems, please feel free to contact us, and our technicians will tailor a complete solution for you.
We have always embraced the idea of developing together with customers and have always endeavored to provide users with safer, easier, greener and more energy-saving high and medium voltage electric equipments and components.

FAQ

Q1:Can l obtain samples?
A:Sure,the sampleis paid for

Q2:Can l use my own logo or design on the product?
A:Yes,we provide OEM/ODM A:services; Your logo and design can be made on theproduct.

Q3:Do you have a factory?
A:Yes,we have factories in both Lishui and Wenzhou.Welcome to visit our company and factory.We are a professional manufacturer that provides  OEM/ODM services to our customers.

Q4:What is the production capacity of your factory?
A:Our production capacity
Transformers 400~500 units/month
Switch cabinet Swichgear 300-500 units/month
Auto recloser 300 units/month

Q5:When will the shipment be made?
A:All of our products are out of stock and will be shipped within 30-60 days.