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I515M/1

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Current transformer measuring I515M/1 (I 515M/1, I-515M/1, I515 M/1, I515-M/1)
Designed for use in AC circuits with electrical measurements and calibration of instruments and current transformers.
The nominal value of the primary current of 0.5 A, 1 A, 2.5 A, 5 A, 10A, 25A, 50A

The nominal value of the secondary current 5A
Accuracy class 0.1

Current transformers measuring laboratory I515M/1 are intended for use in AC circuits with electrical measurements and calibration of instruments and current transformers.
Transformers are designed for use indoors at an ambient temperature of + 10 ° C to 35 ° C and a relative humidity of 80% at a temperature of 25 ° C.
Technical characteristics
The main characteristics of current and allowable values ​​of the errors listed in Table. 1.

 
Table 1.

Type of transformer
Nomination
SAL value of primary
tion current
Nomination
SAL value of the secondary
tion current
Nomination
SAL value of the frequency in Hz
Nomination
SAL value of the secondary load, VA, and the coefficient
cient power
Class of accuracy
STI
Nomination
Ordering
the range of the secondary load,%
I515M/1

0.5 A;

1A, 2,5 A;
5A, 10A;
25A, 50A;
5A 50

10

cosφ
0,8-1
0.1 25-100
 

Note: I - the primary current, A Ir - nominal value of the primary current.

 

The rated voltage of the primary winding relative to the body and a secondary winding, B

660
Insulation resistance:  
the primary windings and secondary windings relative to the housing, MW, of at least 40
the secondary winding relative to the housing MOhm least 20
Test voltage AC at 50 Hz:  
the primary winding and the secondary winding relative to the body, kV 3
the secondary winding relative to the housing kV 2
Overall dimensions, mm, not more 185h125x235
Weight, kg, not more 4
Continuous operation of the transformer, h, more 8
OKP code 42 2743 0014 08

Photos: I515M/1

I515M/1 transformer image.
I515M/1 transformer image.
I515M/1 panel view (scheme).
I515M/1 panel view (scheme).
I515M/1 side view (terminals).
I515M/1 side view (terminals).
I515M/1 side view.
I515M/1 side view.
I515M/1 side view.
I515M/1 side view.
I515M/1 bottom view.
I515M/1 bottom view.


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