Welcome Customer !

Membership

Help

Anhui Tiankang (Group) Co., Ltd
Custom manufacturer

Main Products:

ybzhan>Products

Anhui Tiankang (Group) Co., Ltd

  • E-mail

    1092266254@qq.com

  • Phone

    15855005316

  • Address

    No. 20 Renhe South Road, Tianchang City, Anhui Province

Contact Now

Flame retardant shielded electronic computer cable

NegotiableUpdate on 01/04
Model
Nature of the Manufacturer
Producers
Product Category
Place of Origin
Overview
Flame retardant shielded electronic computer cable, suitable for use as a transmission line in low smoke halogen-free flame-retardant circuits in distributed systems and automation detection and control systems with explosion-proof requirements.
Product Details

1、 Product Description:
low smoke zero halogenFlame retardant shielded electronic computer cablePurpose: Low smoke halogen-free flame retardant computer cables have low voltage capacitance and low inductance, as well as good shielding and anti-interference performance, making their explosion-proof performance superior to general computer cables and control cables. They are suitable for use as transmission lines in distributed systems and automation detection and control circuits with explosion-proof requirements
2、 Usage characteristics:
Rated voltage: U0/U: 300/500V
High working temperature: Polyethylene insulation does not exceed 70 ℃, cross-linked polyethylene insulation does not exceed 90 ℃, and irradiated cross-linked polyethylene insulation does not exceed 105 ℃.
Low ambient temperature: -40 ℃ for fixed installation, -15 ℃ for non fixed installation.
Small bending radius: For unarmored cables, it should not be less than 6 times the outer diameter of the cable; Armored cables should have a temperature not less than 12 times the outer diameter of the cable.
IIIFlame retardant shielded electronic computer cableMain technical indicators: see Table 1:

performance

unit

technical indicators

Polyethylene insulation

Cross linked polyethylene insulation

Radiation cross-linked polyethylene insulation

Insulation resistance at 20 ℃

MΩ.km

≥5000

≥50000

≥50000

Unbalanced capacitance (1KHz)

Pf/m

≤1

≤0.5

≤0.5

Inductance resistance ratio

0.75mm2
1.0mm2
1.5mm2

μH/Ω

≤20
≤25
≤35

≤5
≤5
≤5

≤5
≤5
≤5

Distributed inductance (1KHz)

μH/m

≤0.6

≤0.2

≤0.2

Anti external magnetic interference (400A/m)

mV

≤5

≤1

≤1

Anti static induction (20KV)

mV

≤80

≤20

≤20

Anti radio frequency interference (120db) penetrates within the frequency band of 20-200MHz

dB

≤60

≤10

≤10

Test voltage

V/1min

1000

1000

1000

flame retardancy

-

Meets the requirements of GB12666-90

Release amount of halogen acid gas

0

PH value

≥4.3

conductivity

≤10

Toxicity index

≤5

transmittance

≥60%

Similar Product Recommend