ARG7H1RX
ARG7H1RX is a CEI-UNEL type names (Italy) cable designation: A = Conductor metal: aluminium ('Conduttore in alluminio'); R = Conductor form: rigid round stranded ('Conduttore a corda rigida rotonda'); datasheet class 2 compact; G7 = Insulation: high-modulus ethylene-propylene rubber, HEPR ('gomma etilenpropilenica ad alto modulo'); H1 = Screen: copper tapes or wires ('Schermo a nastri o piattine o fili di rame'); R = Sheath: PVC ('Guaina a base di PVC'), here over each core; X = Cores laid up in a visible helix, pre-cabled ('Anime riunite ad elica visibile'); ARG7H1RX = ARG7H1RX: three single-core aluminium MV cores twisted in a visible helix (pre-cabled), HEPR G7, copper wire screen per core, PVC sheath. 12/20 kV (Um 24 kV) and 18/30 kV (Um 36 kV); 90 C max operating, 250 C short circuit. CEI 20-13, IEC 60502-2 (La Triveneta); designation per CEI-UNEL 35011.
1 coding system recognises this code
CEI-UNEL type names (Italy)
| Symbol | Meaning |
|---|---|
A | Conductor metal: aluminium ('Conduttore in alluminio') |
R | Conductor form: rigid round stranded ('Conduttore a corda rigida rotonda'); datasheet class 2 compact |
G7 | Insulation: high-modulus ethylene-propylene rubber, HEPR ('gomma etilenpropilenica ad alto modulo') |
H1 | Screen: copper tapes or wires ('Schermo a nastri o piattine o fili di rame') |
R | Sheath: PVC ('Guaina a base di PVC'), here over each core |
X | Cores laid up in a visible helix, pre-cabled ('Anime riunite ad elica visibile') |
ARG7H1RX | ARG7H1RX: three single-core aluminium MV cores twisted in a visible helix (pre-cabled), HEPR G7, copper wire screen per core, PVC sheath. 12/20 kV (Um 24 kV) and 18/30 kV (Um 36 kV); 90 C max operating, 250 C short circuit. CEI 20-13, IEC 60502-2 (La Triveneta); designation per CEI-UNEL 35011 |
Fire behaviour (EU CPR)
PVC sheath (R).
Typically targeted, as declared by makers for this kind of construction in the examples this site checked (not the class of this cable):
EcaN1XV-R, Ahlsell (seller)Cca-s3,d1,a3FG16OR16, Nexans (La Triveneta Cavi)EcaU1000 R2V, Nexans (La Triveneta Cavi)EcaN2XSY, Waskönig+Walter (10 kV datasheet)
Listed as sources, alphabetically by maker. No maker pays to appear here.
A CPR class is declared by the maker in its Declaration of Performance and printed on the sheath (EN 50575 cl 7). This decoder does not assign one. What the CPR classes mean →
Sources: EN 13501-6 draft and FprEN 50575:2014 final draft (drafts, not the published texts); IEC 60332-3-24:2000+A1:2008; EN 13501-3 draft A2.