145kV/630A OIP Condenser Capacitive Transformer Bushing

• Customization: Available
• Application: High-voltage
• Material: Porcelain
• Model NO.: BRDLW-145/630
• Structure: Bushing Insulator
• Type: A Type Insulator
• Usage: High Voltage Power Transmission, Insulation, Electrical Installation
• Connection Method: Trough Type
• Certification: CE, ISO9001
• Color: Brown/Gray
• Brand: NJREC or OEM
• Voltage Range: 1kV-1200kV
• Current Range: 1A-10000A
• Sleeve Material: Porcelain Sleeve
• Standard: IEC 60137, IEEE, ANSI
• Delivery: 35 Days
• Transport Package: Wooden Pallet
• Trademark: NJREC
• Origin: China
• HS Code: 8504901900

Product Description

Product Parameters

 

What are Wall Bushings?

A wall bushing is a device that allows electrical cables and wires to pass through walls while maintaining insulation and preventing damage. They are typically made of high-quality, non-conductive materials such as rubber or porcelain. Wall bushings are designed to protect cables from abrasion, while also providing a seal to prevent the entry of moisture and other contaminants.
 

Types of Wall Bushings

There are different types of wall bushings available, each suited for specific applications.The most common types include:

Rubber Wall Bushings: These are versatile and durable, suitable for both indoor and outdoor use. They provide excellent insulation and can withstand high temperatures.

Porcelain Wall Bushings: These are widely used in commercial and industrial settings, as they offer superior strength and resistance to heat and chemicals.
 

 

Some information about the wall bushing of NJREC
Voltage	52kV ,72.5kV,123kV, 170kV, 245kV, 362kV etc
Application	indoor - indoor, outdoor - indoor, outdoor - outdoor
Standard	IEC 60137 - 2017
External Insulation Type	Polymer (silicone rubber with Uv protection) & Porcelain. According to requirement
Inner Insulation Type	RIP & RIS. According to requirement
Rated Current	630A - 12,500A

Key Technical Parameters-IEC
Standard	IEC 60137-2017
Highest voltage for equipment Um	kV	72.5	100	123	145	170
Rated frequency	Hz	50/60	50/60	50/60	50/60	50/60
Dry power frequency withstand voltage 1 minute	kV	140	185	230	275	325
Lightning impulse (BIL)	kV	325	450	550	650	750
Maximum Rated Current	A	4000	4000	4000	4000	3150
Temperature range	^oC	Down to -60 up to +55 available on request

 

Product Description

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FAQ

Q1. What's the payment term?
A. T/T and L/C is acceptable and T/T will be more appreciated. 30% deposit, 70% balance against B/L copy. Or 100% irrevocable L/C at sight.
Q2. How to buy your ideal products?
A. You can provide us with your drawings with specifications, we will produce as per your drawing. Or we can design as your requirements if you do not have a clear plan.
Q3. What is your Packing/Package?
A. Standard export packing or Customized packing as your request.
Q4. Would you accept to use our logo ?
A. OEM/ODM can be acceptable.
Q5. What kind of certificate you have?
A. Our company already achieve ISO9001 certificates and we have test reports.
Q6. What else can I do for you?
A. Our salesmen will reply your inquiry within 24 hours. We can give you any support on the technique &other aspects.