General technical specifications

SICROWBAR DC 7VV3003-6...

Degree of protection

IP00 acc. to EN 60529

Overvoltage category

II acc. to EN 60664

Installation altitude

≤ 1000 m above sea level

Base plate insulation

3600 Vrms/1s

Climate class

3K5 (without condensation) acc. to EN 60721-3-3

Permissible ambient temperature

• In operation

-25 ... +45 °C

• In storage

-40 ... +85 °C

SICROWBAR DC

7VV3003-6BG30

7VV3003-6CG30

Response voltage

V

1200 ± 50

1500 ± 50

Max. rated supply system voltage V_L for B6C circuit

V

0 ... 420 3 AC + 10 %

0 ... 500 3 AC+ 10 %

Max. pulse current

kA

0.3

I²t

A²s

0.02 x 10⁶

Dimensions

• Width

mm

93

• Height

mm

51

• Depth

mm

85

Weight, approx.

kg

0.18

General technical specifications

SICROWBAR DC 7VV3003-5...

Degree of protection

IP00 acc. to EN 60529

Protection class

l acc. to EN 50178

Overvoltage category

III acc. to EN 60664

Dimensioning creepages and clearances

Pollution degree 2 acc. to EN 50178

Installation altitude

≤ 2000 m above sea level

Insulation test voltage of the power section (first test) with respect to the housing, voltage detection (signal part) and fast de-excitation (control)

5.5 kV 50 Hz 1 minute corresponding to EN 60034-1 for rated de-excitation voltages up to 750 V DC

Climate class

3K3 acc. to EN 60721-3-3

Permissible ambient temperature

• In operation

0 ... +40 °C

• In storage

–25 ... +70 °C

Power supply required for the voltage detection

24 V DC, +10 % , –20 %, 100 mA

SICROWBAR DC

7VV3003-5AG32

7VV3003-5BG32

7VV3003-5CG32

7VV3003-5PG32

7VV3003-5DG32

Response voltage

V

800 ± 100

1200 ± 100

1600 ± 100

1900 ± 100

2200 ± 150

Max. pulse current for typical characteristic

kA

2.5

Critical pulse current (sine peak 10 ms)

kA

5

Critical voltage gradient

V/µs

1000

Critical current gradient

A/µs

80

I²t

A²s

13.6 Г— 10⁶

Dimensions

• Width

mm

265

• Height

mm

350

• Depth

mm

285

Weight, approx.

kg

17

SICROWBAR DC

7VV3003-5EG32

7VV3003-5QG32

7VV3003-5FG32

7VV3003-5GG32

7VV3003-5HG32

Response voltage

V

1600 ± 100

1900 ± 100

2200 ± 150

2600 ± 150

3000 ± 150

Max. pulse current for typical characteristic

kA

5.8

Critical pulse current (sine peak 10 ms)

kA

11.6

Critical voltage gradient

V/Ојs

1000

Critical current gradient

A/Ојs

300

I²t

A²s

73 Г— 10⁶

Dimensions

• Width

mm

265

• Height

mm

350

• Depth

mm

285

Weight, approx.

kg

18

SICROWBAR DC

7VV3003-5JG32

7VV3003-5RG32

7VV3003-5KG32

7VV3003-5LG32

7VV3003-5MG32

Response voltage

V

1600 ± 100

1900 ± 100

2200 ± 150

2600 ± 150

3000 ± 150

Max. pulse current for typical characteristic

kA

10.5

Critical pulse current (sine peak 10 ms)

kA

21

Critical voltage gradient

V/Ојs

1000

Critical current gradient

A/Ојs

300

I²t

A²s

239 Г— 10⁶

Dimensions

• Width

mm

265

• Height

mm

350

• Depth

mm

285

Weight, approx.

kg

20