Drift och underhållskostnader för nödutgångsskyltar!

 

Idékalkyl över en 10-årsperiod.                                                                                                                         2003.02.21

                                                                                                                                                

                                                          Diodbelyst                                       Smala lysrör                                     Breda lysrör

Investeringskostnad:                     1500-3000 kr                                     1500-3000 kr                                     1500-3000 kr

 

Driftkostnad

Brinntid 24 h.      8760 h/år *

Elpris                    50 öre/kWh (inkl. energiskatt 22,7 öre) *

Ljuskällans effekt                            1 W                                                    16 W                                                  23 W

                                                                                                         (8 W,8W/reaktor)                             (18W,5W/reaktor)

 

Energikostnad/år                             4,38 kr                                                70,08 kr                                              100,74 kr

Energikostnad/10 år                        43,80 kr                                           700,80 kr                                         1007,40 kr

 

Underhållskostnad

Ljuskällans livslängd                      ~180 000 h ~ 20 år                            8 000 h ~ 11 mån                              18 000 h ~ 2 år

Antal lysrörs/glimtändarbyten

på 10 år                                             0 st                                                     11 st                                                   5 st

Matrl kostnad/byte av

ljuskälla och tändare                       0 kr                                                     36 kr                                                   28 kr

                                                                                                                    32kr/rör,4kr/tändare            24kr/rör,4kr/tändare

Arbetstid/byte inkl. adm.

0,5 h/ armatur vid gruppbyte

Arb.kostnad /h 350 kr

Arb.kostnad /byte                                                                                     175 kr                                                 175 kr

 

Underhållskostnader/ år                0 kr                                                     232 kr                                                 102 kr

Underhållskostnader/ 10 år           0 kr                                                   2 321 kr                                           1 015 kr

                                                                                                                    11*(36+175)                                      5*(28+175)

 

Drift & underhållskostn / år        4,38 kr                                             302 kr                                              202 kr

Drift & underhållskostn /10 år       43,80 kr                                           3 021,80 kr                                     2 022,40 kr

 

                  

E.C. Marketing AB, tel 08-942524.