IEK
Current transformer TOP-0,66 25/5A 5VA 0.5S IEK ITP10-3-05-0025
SKU: ITP10-3-05-0025
ETIM: EC002048
2,002 ₽
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Analogues by specifications
TOP-0.66 reference current transformers in plastic housing are designed for:
- use in electricity metering circuits for settlements with consumers;
- use in commercial electricity metering circuits;
- transmission of measurement information signals to measuring instruments or protection and control devices.
Comply with GOST 7746 requirements.
Based on positive test results, TOP-0.66 current transformers have been issued a type approval certificate for measuring instruments.
TOP-0.66 current transformers are entered in the state register of measuring instruments under number 58386-20.
Quick fastening
No
Design
Current transformer with primary winding
Measurement accuracy class
0.5S
Climatic version
UKhL3
Number of secondary windings
1
Maximum operating voltage
0.72
Rated secondary winding safety factor
5
Rated frequency
50
Rated secondary apparent power
5 В.А
Rated voltage
660 В
Rated secondary current
5 А
Rated instrument security factor
FS 5
Rated primary current
25 А
Secondary winding connection
Screw connection
Operating position
Any
With protection against contact with live parts
Yes
With copper busbar
Yes
Certified
Yes
IP protection rating
IP20
Operating temperature from
-45...50 град.C
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