berica cavi fiber optic
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کابل فیبر نوری BericaCavi

کابل های فیبر نوری ساخت شرکت ایتالیایی BericaCavi جهت انتقال اطلاعات با پروتکل های ITU-T G.651; ISO/IEC 11802 OM-3; TIA/EIA-492AAAC;Telcordia GR-20-CORE. استفاده می گردند.

 

کابل فیبر نوری BericaCavi OM3 MULTIMODE FIBER (IEC 60793-2-10 type A1a.2)

Fiber optic cables LOOSE with corrugated steel armour

 
کابل فیبر نوری
  1. Optical fiber
  2. Protective gel
  3. PBT tube
  4. Armour
  5. Steel wire
  6. Sheath
 

APPLICATION: Used for the transmission of data in the channels that use the following transmission protocols: ITU-T G.651; ISO/IEC 11802 OM-3; TIA/EIA-492AAAC;Telcordia GR-20-CORE.

 

INSTALLATION: For fixed indoor and outdoor installations.
FEATURES DESCRIPTION
Optical fiber:
Core diameter:
 50 ± 2,5 µm
Non-circularity of the core:
 < 6%
Cladding diameter:
 125 ± 2 µm
Non-circularity of the cladding: < 1%
Concentricity error core / cladding:
 < 1,5 µm
Concentricity error covering / cladding:
 < 12 µm
Outer diameter: 245 ± 10 µm
Protective gel:
to ensure resistance to water and moisture
PBT tube:
Armour:
corrugated steel for rodent protection
Steel wires:
for tensile strength
Sheath: LSZH compound (Indoor installation) or  Polyethylene (Outdoor installation)
Sheath colour: black RAL 9005
Crush resistance:
 1000 N/100 mm
Tensile strength:
 short 1500 N ; prolonged 600 N
Bending radius:
 4÷12 fibers / 16÷48 fibers (during the laying 15 / 16 cm) (Installed 10 / 11 cm)
Working temeprature: -30 °C ÷ +70 °C
Wavelength: 850 nm 1300 nm
Bandwidth: ≥ 1500 MHz x km ≥ 500 MHz x km
Refractive index:
 1482 1477
Fiber max attenuation: ≤ 2,5 dB/km ≤ 0,7 dB/km
Cable max attenuation:
 ≤ 3,5 dB/km ≤ 1,5 dB/km
Typical cable attenuation:
 ≤ 2,7 dB/km ≤ 0,9 dB/km
Wavelength at 0 dispersion : ≥ 1295 nm ≤ 1320 nm
Numerical aperture:
 0,200 ± 0,015
TYPE (**)
Nr fiber		 MEDIUM Ø OUTER
mm		 MEDIUM WEIGHT
kg/km		 PRODUCT CODE
4 7,5 85 LSAOM3004(*)
6 7,5 85 LSAOM3006
8 7,5 85 LSAOM3008
12 7,5 85 LSAOM3012
16 8,5 110 LSAOM3016
24 (1×24) 8,5 110 LSAOM3024
48 (2×24) 9,5 130 LSAOM3048

* Add “P” for polyethylene sheath

** Available on request with n° fibers> 48 and with tensile strength> 1500N for particular applications.

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bericacavi
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کابل نسوز BericaCavi

شرکت بریکا کاوی (BericaCavi) یکی از بهترین سازنده های کابل های نسوز در ایتالیا می باشد.

کابل های بریکاکاوی (bericacavi) سری EUROSAFE PLUS 300/500 V BS 7629-1/2015 با استاندار LPCB و BS 5839-1 از سری کابل های موجود می باشند.

Cables for emergency lighting, alarm and fire detection systems, Al/Pet tape screen, fire resistant, low emission of smoke and corrosive gases.

کابل berica cavi
کابل بریکا کوی
  1. Conductor
  2. Insulation
  3. Screen
  4. Protective conductor
  5. Binder tape
  6. Sheath
دانلود LPCB بریکا
دانلود گواهی LPCB کابل بریکا

APPLICATION: Suitable for use in emergency lighting, fire detection and fire alarm system circuits, vocal alarm systems and emergency voice communication systems.

INSTALLATION: The cables are intended for installation in air (which includes installation in trunking or other closed systems).

 

FEATURES

DESCRIPTION

STANDARDS

Conductors:

annealed red copper cl. 1

EN 60228 (Tab. 9)

Insulation:

ceramifiable silicone rubber EI2

 

Cores colour:

(2x brown-blue, 3x brown-black-grey, 4x blue-brown-black-grey)

BS 7629-1/2015

Screen:

Al/Pet tape, thickness 9/23 µm, covering > 110%

 

Protective conductor:

annealed tinned copper, cross-sect. area as the insulated conductor

 

Binder tape:

polyester tape

 

Sheath:

LSZH compound, LTS3 quality

BS 7655-6.1

Sheath colour:

red RAL 3000

 

Flame retardant:

 

EN 60332-1-2

Halogen free:

(< 0,5 mg/g – 0,5%)

EN 50267-2-1

Low smoke emission:

(trasmittance > 80%)

EN 61034-2

Fire resistant:

30 min. with mechanical shock

BS EN 50200

Fire resistant:

15 min. with mechanical shock + 15 min. shock + water

BS EN 50200 – Annex E

Fire resistant:

 

BS 6387 Cat. CWZ

DC resistance:

according to

EN 60228 (Tab.9)

Current rating:

 

BS 7671

Nominal voltage:

300/500 V

 

Max voltage:

550 V

 

Test voltage:

2 kV

 

Max working temperature:

90 °C

 

Max conductor temperature:

180 °C

 

Short-circuit temperature:

250 °C

 

Min installation temperature:

0 °C

 

Bending radius:

Ø x 10

 

Printing:

BERICA CAVI S.P.A. ITALY – ELECTRIC CABLE 300/500 V LPCB 1167a/01 BS 7629-1 STANDARD 30 – BS 6387 CWZ – N° cores x section mm2 – H – CE Year/Lot

 

 

TYPE 
N° x mm2

MEDIUM Ø OUTER
mm

MEDIUM WEIGHT
kg/km

PRODUCT CODE

2×1

7,2

81,0

B7302100

3×1*

7,7

97,5

B7303100

4×1*

8,3

117,3

B7304100

2×1,5

8,4

101,72

B7302150

3×1,5

8,9

124,6

B7303150

4×1,5

9,4

151,0

B7304150

2×2,5

9,7

145,8

B7302250

3×2,5

10,5

182,3

B7303250

4×2,5

11,2

223,0

B7304250

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