Suspension Porcelain Insulators

• Customization: Available
• Application: High-voltage
• Material: Porcelain
• Structure: Post Insulator
• Usage: High Voltage Power Transmission, Insulation
• Connection Method: Trough Type
• Size of Bearing Capacity: 100KN
• Certification: CE, ISO9001
• Color: Brown
• Transport Package: Wooden Case Packing
• Specification: 360*180*260mm
• Trademark: LUOKE
• Origin: China
• HS Code: 8546209090
• Production Capacity: 50000piece/Month

Product Description

Product Description

This product is suitable for oil immersed transformer lead wires with rated voltage of 1~63KV, rated current of 8000A and below, ambient temperature of -40+40 ºC, and installation location altitude not exceeding 1000 meters, as well as assembly devices mainly insulated with porcelain sleeves and oil.

 NOTE:
Products can be customized to your requirements. For customized options, please contact us.

Outline Dimensions

Main Dimensions And Standard Particulars
Type	Class	Fig.No	H Unit spacing (mm)	D Nominal diameter (mm)	Leakage distance (mm)	Rated E & M falling load(KN)	Routine tensile load (KN)	Coupling size(mm)	Min Impact strength (N.m)	Power frequency withstand voltage		Dry lightning impulse withstand voltage(KV)	Power frequency puncture voltage(KV)	Radio interference voltage		Net weight(KG)
										Wet (KV)	Dry (KV)			Test voltage to ground(KV)	Max.RIV at 1MHZ
XP1-40	U40C	1	140	190	200	40	20		5	30	55	75	90	7.5	50	2.5
XP2-40	U40B	2	110	175	185	40	20	11	5	30	55	75	90	7.5	50	2.38
XP1-70	U70BL	3	146	255	295/320	70	35	16A/16B	6	40	70	100	110	10	50	4.7/4.9
XP1-70C	U70C	4	146	255	295	70	35	16C	6	40	70	100	110	10	50	4.7
XP2-70	U70BS	3	127	255	295/320	70	35	16A	6	40	70	100	110	10	50	4.7/4.8
XP5-70	U70BL	3	146	270	330	70	35	16A/16B	6	40	70	100	110	10	50	5
XP6-70	U70BL	3	146	200	210	70	35	16A/16B	6	30	50	80	110	10	50	3.7
XP6-70C	U70C	4	146	200	210	70	35	16C	6	30	50	80	110	10	50	3.7
XP1-80	U80B	3	146	255	295	80	40	16A/16B	6	40	70	100	110	10	50	5.1
XP4-80	U80B	3	140	255	295	80	40	16A/16B	6	40	70	100	110	10	50	5.1
XP1-100	U100BL	3	146	255/280	295/340	100	50	16A/16B	7	40	70	100	110	10	50	5.75/6.1
XP1-120	U120B	3	146	255	295/320	120	60	16A/16B	7	40	70	100	110	10	50	5.75
XP2-120	U120B	3	146	280	340	120	60	16A/16B	7	40	70	100	110	10	50	6.1
XP1-160	U160B	5	155	255	305	160	80	20	10	40	70	100	110	10	50	6.9
XP2-160	U160BS	5	146	255	305/318	160	80	20	10	40	70	100	110	10	50	6.7
XP3-160	U160BS	5	146	280	330/350	160	80	20	10	42	75	105	110	10	50	7.95
XP4-160	U160B	5	155	280	350/380	160	80	20	10	42/45	75	105	110	10	50	7.5/8.8
XP5-160	U160B	5	155	300	400	160	80	20	10	45	75	110	110	10	50	8.25
XP8-160	U160BL	5	170	280	380/405	160	80	20	10	42	75	110	110	10	50	8.8
XP9-160	U160BS	5	146	280	300/315	160	80	20	10	40	70	105	110	10	50	8
XP10-160	U160B	5	155	280	315	160	80	20	10	40	70	105	110	10	50	7.9
XP1-210	U210B	5	170	280	335/380	210	105	20/24	10	40/42	70/75	105	120	10	50	9.5/10.8
XP4-210	U210B	5	170	300	370/405	210	105	20/24	10	42	75	110	120	10	50	11
XP5-210	U210B	5	170	300	330	210	105	20	10	40	70	105	120	10	50	10.6
XP1-240	U240B	5	170	280	405	240	120	24	10	45	75	110	120	10	50	11.4
XP1-300	U300B	5	195	320	370	300	150	24	10	45	75	110	120	10	50	13.5

Need custom sizes? Contact us-we can make it happen.

 

Our Workshop

Company Profile

Zhejiang Luoke predecessor was Yueqing Luoke Power Electric Appliance Co., Ltd., which was established in 2010. Due to the company's development needs, it was renamed Zhejiang Luoke Power Technology Co., Ltd. in 2018. It is a company with distribution network automation products as the main body, integrating design, research and development, production, and sales of power system products. The company mainly produces 10-35kV medium voltage inflatable cabinet special current and voltage transformers, primary and secondary fusion column switch special current and voltage and electronic transformers, center cabinets, ring network cabinets and other supporting current and voltage transformers and zero sequence transformers.

The company has a high-end technology research and development team and first-class production equipment in the industry. With unique design and leading technology, it can not only produce conventional products that meet national standards, but also meet the technical requirements (including appearance) provided by customers.We have passed ISO9001, IsO14001, ISO45001 system. Our products have passed national "ccc certificate", "coc certificate" and several national authoritative laboratory type test certificate, such as Wuhan High Voltage Research Institute. and Xi'an High Voltage Research Institute.With our excellent quality, design and manufacture, competitive price advantage, good service, efficient assistance, our products hot sell in China and have been exported to Asia, Europe, Africa, Middle-east and America countries and areas.In the development, the company has always insisted on taking scientific and technological I innovation as the driving force, market demand-oriented, and the tenet of "safe production,l customer first, first-class quality", high requirements and high starting point. High standards continue to develop new products that adapt to changes in the market. Under the fierce market competition, the company gives full plav to its technological advantages to meet customer needs. " Innovative development,win-win cooperation" in the future development, Zhejiang Luoke will play the goal of striving for a well-known brand, take customer satisfaction as the purpose, and work together, develop together, and create brilliance with new and old customers from all walks of life. Dedicated to the safe and efficient use of electricity, we warmly welcome all over the world friends cooperate with us!

Our workshops and testing rooms:

Our Advantages

Choose us for reliable, innovative, and customized transformer solutions that power your success.
 

Our Customers

Exhibition

FAQ

1. What customization options do you offer?
We provide tailored solutions based on your specific requirements, including adjustments to dimensions, performance specifications,
and other technical parameters. Contact us with your needs, and we'll confirm feasibility.  

2. How do I request a custom product?
Simply send us your detailed specifications (e.g., technical drawings, performance standards, or samples). Our team will evaluate and provide a solution within 2 business days.  

3. Are there minimum order quantities (MOQ) for customized products?  
MOQ depends on the complexity of customization. Standard products may have low MOQs, while highly specialized designs may require larger volumes. Discuss your needs with us for clarity.  

4. What's the lead time for custom orders?  
Lead times vary based on design complexity and order volume. Standard products ship in 2 weeks, while custom projects may take longer. We'll provide a timeline after reviewing your requirements.  

5. Can you meet international certifications/standards (IEC, CE, ISO, etc.)?
Yes, we comply with major international standards. Specify your certification requirements, and we'll ensure compliance.  

6. How do you ensure quality for custom products?
We conduct rigorous in-house testing and offer third-party inspections if needed. Prototypes can be provided for approval before mass production.  

7. What if I need technical support after purchase?
Our team provides lifelong technical assistance, including installation guides, troubleshooting, and spare parts support.  

8. Do you offer samples? Are they free?  
Samples are available for evaluation. Costs depend on product complexity-contact us for details.  

9. What's your payment terms for custom orders?
Standard terms include [T/T, L/C, etc.], with deposits required for custom projects. Terms are negotiable for long-term partnerships.  

10. How do you handle shipping and logistics?
We work with reliable global carriers (DHL, FedEx, sea freight, etc.) and handle customs documentation. Incoterms (EXW, FOB, CIF, CFR, etc.) can be negotiated.