Information - ZMS Cable Manufacturer

Advantages and Disadvantages of Mineral Insulated Cables

23/03/202321/02/2022

1. The price is relatively high, from 2 a 5 times higher than that of ordinary flame retardant cable.

This is the same cross section, but mineral insulated cable (cable MICC) has a great capacity overload, so if it has the same current carrying capacity, the cross section is reduced and the cost is reduced.

Naturally, it will be reduced, and considering the cost of subsequent replacement and maintenance, in fact, the cost of both is similar, but the initial investment will be relatively large.

But the service life of mineral insulated cable is 50-100 years, BTTZ life is even more than 100 years. Cables typically last more than 20 years.

Why we choose TR-XLPE as insulation of Medium Voltage power cable?

22/02/202310/02/2022

Power cable is the longest and most demanded cable product in power transmission, distribution and other essential electrical transfer lines.

Tubular water trees are water trees developed from insulating screens or conductive screens which are water trees from impurities or other defects in the insulation that develop radially towards the insulating screen and the conductive screen.

— ZMS Cable Business Unit

Electrical cables security and firefighting

22/02/202301/12/2021

In recent years, A variety of electric cables fireproof, fire resistant and high temperature resistant, have achieved certain results.

These electrical cables do not spontaneously burn, have a certain flame retardant role, in fire they can hold a certain amount of energy, communication time.

But these cables also have a great shortage, since the cable in the fire will emit toxic gases and smoke. affecting vision, etc., in the evacuation and rescue of personnel to buy time and at the same time bring fatal injuries to personnel.

Performance of power cables

24/02/202312/10/2021

Electrical properties of power cables

Electric conductivity — Most products require good electrical conductivity, and individual products require a certain range of resistance..

Performance Electrical isolation — insulation resistance, dielectric coefficient, dielectric loss, electrical resistance characteristics, etc.

transmission characteristics — refers to high frequency transmission characteristics, anti-interference characteristics, etc.

Your footprints will be traced by underground fiber optics, he knows?

22/02/202326/07/2021

Experts thought that underground optical cables can intrude on people's privacy.

already in 1999, the us army. UU. He was aware of the special ability of fiber optics to control the behavior of people.

Post Insulators and Suspension Insulators

22/02/202302/02/2021

insulating post: is a special cable insulation control, an electrical material, which can play an important role in the overhead cables of transmission.

In the first days, post insulators were used primarily for electrical poles.

They gradually developed from the end of high-type high-voltage electrical cable connection towers with many suspended insulators., which were usually made of silica gel or ceramic to increase creepage distance. They are called insulators..

How to Place the Electric Cable

22/02/202310/09/2020

(1) buried directly in the ground, this is the most common and economical laying method.

(2) Laying in the cable trench to lay various cables.

The Difference Between DC Cable and AC Cable

15/02/202326/08/2020

In the case of DC cables and AC cables, the easiest way to tell them apart is by their application. DC cables are power cables used in DC transmission and distribution systems (direct current). AC wires, for his part, are used for AC (alternating current) feeding systems.

The structure of DC cable is basically the same as that of AC cable except that the electrical performance characteristics are different from those of AC..

Take you to Know The Wire and The Cable

22/02/202319/01/2020

Wire and cable are indispensable in our lives..

Without them, we can still remain in the state of observing the shadows.

But how much do you know about wires and cables?

Let's briefly introduce wire and cable:

ZMS CABLE Manufacturer

22/02/202313/12/2019

ZMS cable is a professional manufacturer of electrical cable, like XLPE cable, PVC wire, the ABC wire, the AAAC cable, ACSR wire, the AFL wire, the rubber cord, etc. Our products have been delivered to some of the world's most demanding industries, including the railway, infrastructure, automation, oil and gas, and mining.

We add value by providing technical support from production to used, uncompromising customer focus and unrivaled product quality. All cables strictly follow the inspection and steps.