MICC Mineral Insulated Cables

Mineral Insulated Cables also known as mineral insulated copper clad cable. It is a cable with annealed copper as the conductor, dense magnesium oxide as the insulation and annealed copper tube as the sheath. If necessary, a plastic outer jacket is extruded into the annealed copper sheath. Special requirements are smoke-free and halogen-free occasions. Low smoke and halogen free sheath can be added to the outside.
VERI Cable ProduceFire protection, high current-carrying capacity, resistance to mechanical damage, halogen-free and non-toxic, explosion-proof, impermeabil, corrosion-resistant, long service life, high temperature resistance, cost scăzut, small bending radius, termite and rodent bites, protection of the grounding wire, and other copper protection features.

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Types of Mineral Insulated Cable

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BBTRZ Fire-Proof Mineral Insulated 4 Cores Cable

BBTRZ is a flexible mineral insulated cable, commonly known as fireproof cable. It can withstand burning for 3 hours at a flame temperature of 950 degrees and a voltage of 1000V without breakdown. BBTRZ cable is the second generation product of mineral cable. In addition to the advantages of fire protection, explosion proof, temperature resistance and large carrying capacity of the first generation rigid (hard) mineral cable, It also has many unique features.

  • High purified oxygen-free copper
  • Low resistance high conductivity
  • Safety assurance
  • Meet various standards
Conductor Material
Copper Core
Material de izolare
XLPE Insulation
Tensiune nominală
0.6/1KV
Standard
IEC60502
Dimensiune
Customized Size
Certificare
ISO9001/ISO14001 /OHSAS18001/CCC
Jacket
PVC PE XLPE
Caracteristică
200 Degree Heat Resistance
Rated Temperature
40-90—40-125 /Personalizat
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3mm 6mm Mineral Insulated Thermocouple Wire

Mineral insulation is used to insulate thermocouple wires from each other and from the surrounding metal probe sheath. The sheath is filled with a highly compacted magnesium oxide powder that prevents the wires from coming into contact with each other beyond the fixed junction. The high density of the mineral powder gives the thermocouple fast response because it promotes rapid heat transfer between the wires and the sheath. Mineral insulation also helps protect thermocouple wires from environmental damage such as corrosion, prevents electrical interference, and allows the cable to remain flexible while maintaining its mechanical strength.

Type K mineral insulated thermocouples (Nichrome/Nickel Aluminum) are the most common type of thermocouple, offering accuracy and flexibility over a wide range of temperatures.

Cable Construction Specifications:

Material conductor
NiCr-NiSi, NiCrSi-NiSi, NiCr-Konstantan, Fe-Konstantan, Cu-Konstantan
Core number
2, 4 or 6 cores
Material de teacă
SS321(SS304), SS316, SS310, INCL600
Insulator
99.6% high purity MgO
Dia(mm)
from 0.25mm to 12.7mm
Aplicație
connecting with thermocouple and instrument machine
Material
Tip
Grade
Working temperature (deg)
Tolerance
Standard
Long Term
Short Term
NiCr-NiSi
K
1
-40~1100
-40~1300
±1.5 deg
GB/T 2614-1998
2
±2.5 deg
NiCr-CuNi
E
1
-40~800
-40~900
±1.5 deg
GB/T 4993-1998
2
±2.5 deg
Fe-Constantan
J
1
-40~600
-40~800
±1.5 deg
GB/T 4994-1998
2
±2.5 deg
Cu-CuNi
T
1
-200~300
-200~400
±0.5 deg
GB/T 2903-1998

Cable Application Parameters:

VERI Mineral Insulated Cables Advantages

  • 99.9% Oxygen-Free Copper
    1 Refined pure oxygen-free copper, low resistance
    2 Good electrical conductivity, safe and power saving
  • Low Eccentricity
    1 Uniform thickness, prevent breakdown
    2 Safety guarantee
  • Complete Specifications
    1 Complete specifications complete product models
    2 Can be tailored to meet your needs
  • Excellent Fire Resistance
    VERI MICC fire resistance not only meets the requirements of GB/T 19216 (750°C/90 min) but also meets the requirements of BS6387.
    Such as pure fire (950° C., 180 min), water spray fire resistance test (pure fire 650°C, 15 min and 650°C water spray 15 min), and mechanical impact fire resistance test (950° C., 15 min).

And we have a wide range of mineral insulated cable models. De exemplu, YJV 1 core, YJV 2 cores, YJV 4+1 cores, YJV 3+1 cores, YJV 4 cores, YJV 5 cores, etc. Please feel free to send us an inquiry.

Main Application Places of MICC Cables

  • Public Buildings: Public entertainment venues, high-rise buildings, hotels, restaurants, hospitals, schools, large shopping malls, stations, airports, ports, and other places with a large flow of people.
  • High-Temperature Places: Micc cable is used for transmission and distribution lines in the metallurgical industry, coke industry, shipbuilding factory, steel industry, glass industry, and other high-temperature occasions.
  • Dangerous Places: Petrochemical industry, oil refinery, gas station, paint, and paint industry, chemical industry, nuclear power plant, natural gas, minerit, and other places.
  • Underground Places: Subways, underground warehouses, tunnels, underground squares, etc.

FAQ

What is the maximum operating temperature of mineral insulated cables?

Fireproof Mineral Insulated Cables manufactured by VERI Cables have a maximum continuous operating temperature of 250°C and an extreme instantaneous operating temperature of 1,000°C while maintaining their excellent fire and heat resistance. If you are inquiring about micc cables for special applications (nuclear power plants, steel mills, etc.), our technical team will customize the right cable solution for your project order.

Care este cantitatea minimă de comandă?

De obicei, Cantitatea minimă a comenzii pentru toate cablurile acceptate de cablurile Veri este 500 metri, datorită faptului că greutatea unor cabluri, Chiar și în cantități mici, poate fi foarte mare și poate duce la tulburări ale costurilor de transport. Prin urmare, vă recomandăm să alegeți să cumpărați local pentru comenzi de cablu mai mici de 500 metri. Puteți să ne trimiteți în continuare ancheta dvs. de cablu de înaltă tensiune.

Cum comunic cu tine?

On VERI Cable's website, Ne puteți contacta prin intermediul casetei de anchetă, e-mail (sales@vericable.com), WhatsApp (+86 17303836349). De asemenea, sprijinim conferința video cu clienții noștri și îi întâmpinăm să ne viziteze.

Related Accessories For MICC Mineral Insulated Cables

MICC Cable Termination

An intact end installed at the end of a mineral insulated cable, usually including a cap and a stuffing box or a combined end/stuffing box. Each cable requires a terminal.

Ground Lug

When the copper sheath of the cable is used for grounding or the grounding of other electrical equipment connected with the copper sheath of the cable, a grounding sheet is required.

Terminal Blocks

Used to connect conductors and control cabinet terminals or power supplies. It is composed of a press-fit nut, a press-fit oblique block, and a terminal body. There are two types of terminal blocks. One is the press-fit terminal block, which is suitable for connecting cables above 35mm2. Second, the crimping terminal is suitable for the connection of 6-25mm2 cables. Small size cables 4mm2 and below can be without terminal blocks.

Intermediate Connector Accessories

When the cable length is not long enough, it is necessary to use the intermediate connector accessory. It is a device that connects two cables of the same specification into one cable. Cable does not need, heat shrinkable tubing, intermediate connecting terminal, fireproof porcelain column.

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Serviciile noastre profesionale

Certificare de calitate
Produsele fabricate de VERI Cables respectă standardele internaționale precum GB, IEC, BS, NFC, ASTM, DIN, etc. În plus, echipa noastră tehnică poate oferi servicii de personalizare a cablurilor pentru nevoile dumneavoastră.

Urmărirea clienților
VERI oferă servicii profesionale gratuite de consultanță prin cablu, servicii de soluții de proiect unice, și soluții rapide de livrare a produselor.

Transport profesional
Cabluri VERI’ Scopul inițial este de a asigura livrarea rapidă și sigură a produselor, oferind în același timp cele mai bune soluții de ambalare și transport pentru a reduce numărul de clienți’ transportul costa foarte mult.

Ambalare cablu
Ambalajul cablului VERI este furnizat în role de lemn, cutii ondulate, și bobine. Capetele sunt sigilate cu bandă autoadezivă BOPP și capace de etanșare non-higroscopice pentru a proteja capetele cablurilor de umiditate. Putem imprima logo-ul necesar pe exteriorul tamburilor cu material impermeabil, conform cerințelor clientului.

    Vă rugăm să nu ezitați să trimiteți întrebarea dvs. în formularul de mai jos.

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