KWZ 3, KWZ 4

Maximum operating voltage 720V 50 Hz, 60 Hz a 16 2/3 Hz

Primary current 0,5 - 15 A

Accuracy class up to 0,2

I therm=60xIn, I dyn=150xIn

Temperature class "E" (120 C° max.)

Testing voltage 3 kV

Transformers comply with norms ČSN 351360, ČSN EN 60044-1, DIN 42600, DIN 46277.

Technical specifications

Primár

(A)

VA

KWZ 3

t.p. 0,2

t.p. 0,5

t.p. 1

0,5-1

5

X

X

X

 

10

 

X

X

>1-5

5

X

X

X

 

10

 

X

X

 

15

 

X

X

>5-15

5

X

X

X

 

10

 

X

X

 

15

 

X

X

 

Primár

(A)

VA

KWZ 4

t.p. 0,2

t.p. 0,5

t.p. 1

1

5

X

X

X

10

 

X

X

15

 

X

X

>1-5

5

X

X

X

10

X

X

X

15

 

X

X

20

 

X

X

30

 

X

X

>5-15

5

X

X

X

10

X

X

X

15

 

X

X

20

 

X

X

30

 

X

X

 

(mm)

KWZ 3

KWZ 4

A

70

90

B

88

110

C

50

78

D

46

61

E

66

78

F

78

95

G

81

103

 

Tolerance of mechanical dimensions +/- 0.5 mm

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