Relemac Technologies - Power cable

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3.3 KV unscrened

3.3 KV unscrened Home

3.3 KV unscrened

 

Relemac branded cables are available.

 

3.3 kV, Three Core, Aluminium conductor, XLPE insulated and PVC sheathed, Unscreened, Flat Strip armoured cables [A2XFY(P)]
 
Conductor Nominal Thick
-ness of Ins.
Min.
thick
-ness
of I/Sn
Nominal Dimen
-sion G.S.
Strip armour
Min. Thick-
ness of O/Sh.
Appx. Overall Dia. Of Cable Appx. Weight of Cable Appx. Shipp
-ing Wt. Of Cable (for Std. Drum length)
Max.D.C. Resis
-tance
at 20 deg. C
Max.D.C. Resis
-tance 
at 90 deg. C
Appx. Reac
-tance at 50Hz.
Appx. Capac-
itance per phase
Continuous Current
Rating
Short Circuit Rating for 1 Second
Nom
inal Area
Min No  of Wires In Ground at 20degC In Air at 30
degC
mm2 Nos. mm mm MmXmm mm mm

Kg/Km

Kg Ohm/KM Ohm/KM Ohm/KM U fd/Km Amps Amps KA (rms)
50 6 2.2 0.4 4x0.8 1.56 35 1500 1020 0.641 0.822 0.091 0.294 142 163 4.7
70 12 2.2 0.4 4x0.8 1.56 38 1795 1395 0.443 0.568 0.084 0.341 172 197 6.58
95 15 2.2 0.4 4x0.8 1.72 41 2165 1580 0.32 0.411 0.081 0.389 206 241 8.93
120 15 2.2 0.5 4x0.8 1.72 43 2495 1745 0.253 0.325 0.079 0.427 234 278 11.3
150 15 2.2 0.5 4x0.8 1.88 46 2865 1930 0.206 0.265 0.077 0.466 263 319 14.1
185 30 2.2 0.5 4x0.8 2.04 50 3335 2280 0.164 0.211 0.076 0.512 296 363 17.4
240 30 2.2 0.6 4x0.8 2.2 55 4070 2985 0.125 0.162 0.074 0.574 342 430 22.6
300 30 2.2 0.6 4x0.8 2.2 59 4800 3350 0.1 0.13 0.072 0.635 387 498 28.2
400 53 2.2 0.7 4x0.8 2.52 65 5855 3880 0.0778 0.102 0.071 0.704 441 582 37.6
500 53 2.4 0.7 4x0.8 2.68 71 7135 5065 0.0605 0.081 0.0708 0.724 493 669 47

 


Cable Construction

 

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