Basic Info.
Model NO.
CT
Standard
IEC60947-4, IEC61095
Shell
Flame Retardant
Mechanical Life
500000
Mounting
DIN Rail
Certificate
Ce ISO CCC
Transport Package
Kayal Export Standard Carton or Accoridng to Cust
Trademark
KAYAL
Origin
China
HS Code
1904031931
Production Capacity
1000000pieces/Month
Product Description
Technical Data
1.Rating
| Model | Utilization category | UI(V) | Ue(V) | Conventional heating current | Ie(A) | Controlled power(KW) | |||||||
| CT-20 | AC-1 AC-7a | 500 | 230 | 20 | 20 | 4 | |||||||
| CT-20 | AC-7b | 500 | 230 | 20 | 9 | 1.2 | |||||||
| CT-40 | AC-1 AC-7a | 500 | 400 | 40 | 40 | 40 | |||||||
| CT-63 | AC-1 AC-7a | 500 | 400 | 63 | 63 | 40 | |||||||
2.Making and breaking capacity
| Model | Utilization category | Making and breaking conditions | Electrification time(s) | Interval time(s) | Operating cycle times | ||||||||
| Ic/Ie | Ur/Ue | COSø | |||||||||||
| CT-20 | AC-1 AC-7a | 1.5 | 1.05 | 0.8 | 0.05 | 10 | 50 | ||||||
| CT-20 | AC-7b | 8 | 1.05 | 0.45 | 0.05 | 10 | 50 | ||||||
| CT-63 | AC-1 AC-7a | 1.5 | 1.05 | 0.8 | 0.05 | 10 | 50 | ||||||
3.Conventional heating current under different ambient temperature
| Rated current | 40ºC | 50ºC | 60ºC | 70ºC | |
| Ie=20A | 20A | 18A | 16A | 14A | |
| Ie=40A | 40A | 38A | 36A | 32A | |
| Ie=63A | 63A | 57A | 50A | 46A | |
