CTB series0 pages
CTB Type - Serie CTB
CTB 0
100-116-136 mm
CTB 0 70 + 85 mm
CTB capacitors represent the ideal solution to compensate for small loads.
Assembled in banks, they can be used in automatic RFC. equipment.
Assembled in cylindrical aluminum case, covered with a protective plastic cap
made of flame retardant material, manufactured using self-healing metallized
polypropylene film with low losses and P.C.B. free.
Les condensateurs CTB represented la solution ideale pour la compensation
de petites charges. Assembles en platines modulaires, ils peuvent etre utilises
pour construire des armoires automatiques de compensation.
Assembles dans des bottlers metalliques cylindriques, ils sont aussi equipes
d'un capuchon plastique de protection en matiere auto extinguible.
Condensateurs en polypropylene metallise autocicratrisant avec faibles pertes
ne contenant pas de PCB.
MAIN FEATURES
Dielectric:
metallized polypropylene (MKP)
Execution:
Dry Type (P.C.B. free)
Capacitance tolerance:
-5%/ +10%
Supply:
three-phase
Rated frequency:
50Hz - 60Hz
Max. allowable voltage:
1,1 Un (max8h on 24h)
Voltage rate of rise:
25 V / fj sec
Temperature class category:
-25 /C
max. value of ambient temperature: +50°C
average daily ambient temperature: +40°C
average yearly ambient temperature: +30°C
Degree of protection (CEI EN 60529):
0 70+85 with cover IP 40
0 100- 116- 136 IP 40
Reference Standards capacitors:
CEI EN 60831-1/2, IEC 831-1/2, UL810
Test voltage between terminals:
2,15 Un/2sec
Test voltage between terminals / case:
3000 Vac / 2sec
Dielectric losses:
< 0,2 W/kvar
Total losses of the capacitors:
< 0,4 W/kvar
Discharge resistor:
75Vresidual within 3min - included
Insertion resistors / chokes:
to be supplied by installer
Unit mounting:
Vertical only
Parallel connection links:
included (only with 85mm 0 capacitors)
Type of service:
continuous - indoors
Expected life:
60.000 hours
Each capacitor is equipped with a pressure
sensitive disconnector
Protective plastic cap manufactured from
flame retardant material.
CARACTERISTIOUES TECHNIQUES
Dielectrique:
polypropylene metallise (MKP)
Realisation:
sec (sans P.C.B.)
Tolerance sur la capacite:
-5%/+10%
Alimentation:
triphasee
Frequence nominale:
50Hz - 60Hz
Max. valeur de tension:
1,1 Un (max 8 heures sur 24)
Variation tension/temps:
25 V//Jsec
Classe de temperature:
-25/C
valeur max. de la temperature ambiante: +50°C
moyenne journaliere: +40°C
moyenne annuelle: +30°C
Degre de protection (CEI EN 60.529):
0 70+85 avec IP 40 capot
0 100- 116- 136 IP 40
Normes des references:
CEI EN 60831-1/2, IEC 831-1/2, UL810
Tension d'essai entre les terminaux:
2,15 Un/2sec
Tension d'essai entre terminaux et boftiers:
3000 Vac/2sec
Pertes du dielectrique:
<;0,2 W/kvar
Pertes max. par dissipation:
<;0,4 W/kvar
Resistances de decharge:
75V en 3min - incluses
Resistances/selfs d'insertion:
non incluse
Montage:
vertical
Barres de connexion parallele:
incluses (pour CTB 85mm 0)
Type de service:
continu pour interieur
Duree de vie prevue:
60.000 heures
Chaque condensateur est equipe d'un
systeme anti-eclatement
Capuchon plastique de protection en matiere
auto extinguible.
Modular assembling system
for CTB 0 85mm capacitors
Systeme d'assemblage modulaire
pour condensateurs CTB
avec 0 85mm
Safety:
Break
action spot
Securite:
point de
coupure fits
de connexion
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ED 01.53 UK-FRA REV. E
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