Flame retardant leakage coaxial cable MSLYFVZ-75-9
Category:
communication/Communication cable/Other communication cables
Model:
NH-RVV
Brand:
Zoomlion
Retail Price
7.00USD
重量
kg
- Product Description
-
Description :
Mining leakage coaxial cable MSLYFYVZ-75-9 Model and specification of coaxial cable: MSLYF (Y) VZ-75-9, index characteristics: inner conductor copper wire or copper-clad aluminum? 2.0mm physical foam insulation outer diameter 8.8mm braided outer conductor: single wire diameter 0.2mm
Soft copper wire 3 × 24 braided black polyethylene inner sheath 11.3mmzmjt047 middling coal
Mining leakage coaxial cable MSLYFYVZ-75-9 coaxial cable yellow flame-retardant polyvinyl chloride outer sheath? 13.8mm electrical characteristics: insulation withstand voltage (dielectric strength) 1.8KV1min no breakdown
Internal conductor DC resistance (at 20 ℃) ≤ 5.5 Ω/km
Voltage standing wave ratio within 0-300MHz ≤ 1.2 Insulation resistance:>1000M Ω· km
Characteristic impedance 75 ± 3 Ω
Coupling loss 60MHz 75 ± 10dB Environmental temperature: -40~+55 ℃
Installation and laying radius -15 ℃ bending radius: 125mm
1Mining leakage coaxial cableProduct Usage and Characteristics
Mining leakage coaxial cableThis product is suitable for use as a communication system transmission line in mines, subways, underground tunnels, and underground facilities in special environments where radio waves cannot directly propagate or propagate poorly inside buildings.
2、 Main technical characteristics of MSLYFYVZ-75-9 mining coaxial cable
Usage frequency: below 1GHz Usage environment temperature: -25 "C~70'C
Temperature setting: not less than -10C
Bending radius: not greater than 15 times the outer diameter of the cable.
3、 Mining coaxial cable product model, main structural data, and performance parameters
unit
Product model and specifications
MSLYFYVZ-75-9
MSLYFYVZ-50-9
structural dimensions
Round copper wire inner conductor
mm
two
three point five
Physical foam polyethylene insulation
mm
eight point eight
eight point eight
Parallel wire grid type outer conductor
mm
ten
ten
Black polyethylene inner protective layer
mm
twelve point five
twelve point five
Color PVC outer sheath
mm
fourteen point five
fourteen point five
Electrical performance
Voltage endurance (A.C)
V/min
1500/1
1500/1
Insulation resistance at 20 ℃
MΩ．KM
one thousand
one thousand
characteristic impedance
Ω
75±3
50±3
attenuation constant
60MHz
dB/km
≤40
≤45
150MHz
dB/km
≤55
≤60
Voltage standing wave ratio of 60~150MHz
≤1.5
≤1.5
Coupling loss
60MHz
dB
80±10
85±10
150MHz
dB
80±10
75±10
Note: The outer diameter of the cable can also be customized according to specific requirements.
AfterSalesService :
Key words:- Flame retardant leakage coaxial cable
