High Quality Non-Conductive Terminal Protection Insulated Cap for Hazardous Environments

Product Description

The 35kV insulating cap is an important electrical equipment accessory made of natural silicone rubber, heat - shrinkable materials, and anti - aging polymer insulating materials. It is mainly used to insulate and seal bushing sockets and spare incoming and outgoing line ports, effectively preventing various exposed joints from phase - to - phase short - circuits or ground faults caused by factors such as wet flashover, pollution flashover, salt - fog chemical gas corrosion, human touch, and small animals or debris bridging wires. This ensures the safe operation of power equipment.

Electrical Parameters3

• System Voltage: 35 kV.
• Partial Discharge: Under a voltage of 45 kV, the partial discharge amount is ≤ 10 pC.
• Power Frequency Withstand Voltage: It can withstand a voltage of 117 kV for 5 minutes continuously without breakdown.

Mechanical Parameters3

• It is usually used on E - type bushings with dimensions of Φ39.9/Φ61.5/103.7/M16 or C - type bushings with dimensions of Φ46/Φ56/91.5/M16, with a fully sealed connection. It is easy to install and has high tolerance.
• Positioning is achieved by a positioning buckle strip, eliminating the need for winding steps, which is convenient for installation and operation.

Environmental Parameters

• Generally, it can adapt to a wide temperature range and work normally in an environment from - 40°C to + 90°C.
• It has good weather resistance, being able to resist the influence of environmental factors such as ultraviolet rays and ozone, and can operate stably for a long time in outdoor environments

Electrical Performance Parameter	Value
Rated Voltage	35kV
Continuous Rated Current	630A, 900A overload sustainable for 8 hours
Thermal short - circuit test (screen)	3.5 kA, 1.0 s, twice
Thermal short - circuit test (conductor)	23.1 kA, 2 s, twice
Impulse Withstand Voltage	125kV ± 10 times
AC Withstand Voltage	117kV for 5 minutes
Partial Discharge	≤ 6pc at 45kV

 

COMEWILL was established in 2012 and located in Yueqing, Zhejiang.
lt has been dedicated to the electrical equipment field for 13 years. COMEWILL has three subsidiaries (Juyi, Parber, Lexin), and has built a full - chain system covering R&D, production, sales and service.
Our products cover a wide range of electrical components like cable plug - in connectors, current and voltage transformers, temperature and humidity controllers, electromagnetic locks and heaters. We're committed to offering customers high quality products and services. And keep advancing to better satisfy their needs.Q1: Are you trading company or manufacturer?
A:We are factory.

Q2:How Can I order?
A:You can directly place an order on our shop in MICweb. Or you can tell us the model no of the products you like, then we will send you the quotation.

Q3: How does your factory do regarding quality control?
A:Quality is priority. Our people always attach great importance to quality. Controlling from the production beginning to the end. We have well-trained and professional workers and strict QC system in each production link.And each product has to be 100% inspected before shipment.

Q4: What are the terms of payments?
A:We accept 30%TT+70% Balance etc.

Q5: What's your delivery time?
A:In general,the delivery time is within 30days after payment. We'll make the delivery as soon as possiable with the guaranteed quality. aranteed quality.