西门子主驱动制动电阻6SE7028-0ES87-2DC0

西门子主驱动 制动电阻6SE7028-0ES87-2DC0
6SE7028-0ES87-2DC0
SINAMICS/ SIMOVERT 主驱动 制动电阻 510-620V DC，50kW，8 欧姆
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概述


The excess energy of the DC link is dissipated via the braking resistor.

The corresponding braking resistor is connected to a Braking Module or Basic Line Module. Mounting the braking resistor outside the control cabinet or switchgear room allows the power losses to be dissipated, thereby allowing a corresponding reduction in the level of air conditioning required.


技术规范

DC link voltage 510 V ... 720 V DC

Braking resistor for Braking Module in booksize and booksize compact format





6SN1113-1AA00-0DA0

6SL3100-1BE31-0AA0

Resistance

Ω

17

5.7

Rated power PDB

kW

0.3

1.5

Peak power Pmax

kW

25

100

Load duration

for peak output ta
s

0.1

0.4

1

2

Cycle duration

of braking duty cycle t
s

11.5

210

68

460

Degree of protection



IP54
Braking resistor with connected 1.5 mm2 cable (shielded), 3 m (9.84 ft) long

IP20

Dimensions







Width
mm (in)

80 (3.15)

193 (7.60)

Height
mm (in)

210 (8.27)

410 (16.11)

Depth
mm (in)

53 (2.09)

240 (9.45)

Weight, approx.

kg (lb)

3.4 (7.50)

5.6 (12.4)

Certificate of suitability



cULus

–



DC link voltage 510 V ... 720 V DC

Braking resistor





6SE7023-2ES87-2DC0

6SE7028-0ES87-2DC0

Resistance

Ω

20

8

Rated power PDB

kW

5

12.5

Peak power Pmax

kW

30

75

Load duration

for peak output ta
s

15

15

Cycle duration

of braking duty cycle t
s

90

90

Degree of protection



IP20

IP20

Power connections



M6 screw stud

M6 screw stud

PE connection



M6 screw stud

M6 screw stud

Thermostatic switch (NC contact)



Screw-type terminals

Screw-type terminals

Switching capacity


250 V AC/max. 10 A
42 V DC/0.2 A

250 V AC/max. 10 A
42 V DC/0.2 A

Conductor cross-section
mm2

2.5

1.5

Dimensions







Width
mm (in)

450 (17.72)

745 (29.33)

Height
mm (in)

305 (12.01)

305 (12.01)

Depth
mm (in)

485 (19.09)

485 (19.09)

Weight, approx.

kg (lb)

17 (37.5)

27 (59.5)

Certificate of suitability



UL, CSA

UL, CSA

Suitable for







Basic Line Module in booksize format

Type

6SL3130-1TE22-0AA0

6SL3130-1TE24-0AA0

Braking Module in booksize compact format

Type

6SL3400-1AE31-0AA0

–




特性曲线


Load diagram for Braking Module in booksize format and braking resistors for booksize format
西门子主驱动 制动电阻6SE7028-0ES87-2DC0