Our address

The central office Moscow:
109028, Moscow, pr. Podkolokolnyi, 13/5

(495) 514-20-09,
(495) 514-20-48
(495) 514-20-68

Additional office and manufacture Kaluga:
248000, Kaluga, st. Mekhanizatorov, 38

(4842) 716-104 (sale)
(4842) 716-058
(4842) 716-059 (fax)

kts@kaskadenergo.com

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Specifications of KD-2 modules

Detailed specifications of each module are listed in the Module catalog.

 

 

Rated voltage

 

kV

 

12

 

17,5

 

24

 

Impulse withstand voltage 1.2/50 msec

 

- to earth and between phases

 

kV

 

75

 

95

 

125

 

- over the insulated distance

 

kV

 

85

 

 

145

 

Power frequency withstand voltage

 

- to earth and between phases

 

kV

 

28

 

38

 

50

 

- over the insulated distance

 

kV

 

32

 

45

 

60

 

Rated frequency

 

Hz

 

50/60

 

50/60

 

50/60

 

Rated current

 

 

800/1250

 

800/1250

 

800/1250

 

Rated short time current 1 sec.

 

kA

 

25

 

25

 

20

 

Rated peak withstand current

 

kA

 

63

 

63

 

50

 

Breaking capacity RV44 (IEC 60265.1)

 

- rated current

 

 

800

 

800

 

630

 

- closed loop

 

 

800

 

800

 

630

 

- load cable charging

 

 

18

 

18

 

18

 

- Short circuit current

 

kA

 

25

 

25

 

20

 

- making current

 

kA

 

63

 

63

 

50

 

- earth fault

 

 

100

 

100

 

100

 

- earth fault cable charging

 

 

30

 

30

 

30

 

Internal arc 1 sec. (6 criteria)

 

kA

 

16

 

16

 

16

 

Degree of protection

 

IP4X