Braking resistors for chassis format

• Заказные данные
  (6)
• Информационные материалы

  Информационные материалы

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

  The braking resistor is connected to a Braking Module. The braking resistor is positioned outside the cabinet or switchgear room. This arrangement enables the resulting heat losses to be dissipated, thereby allowing a corresponding reduction in the level of air conditioning required.

  2 braking resistors with different rated and peak power values are available for chassis format units.

  The braking resistor is monitored on the basis of the mark-space ratio. A temperature switch (NC contact) is also fitted. This responds when the maximum permissible temperature is exceeded and can be evaluated by a controller.

  Характеристика

  

  Load diagram for Braking Module and braking resistor in chassis format

  Технические данные

  DC link voltage 510 ... 720 V DC		Braking resistor
  		6SL3000‑1BE31‑3AA0	6SL3000‑1BE32‑5AA0
  Resistance	Ω	4.4	2.2
  Rated power PDB	kW	25	50
  Peak power Pmax	kW	125	250
  Load duration for peak output	s	15	15
  Cycle duration of braking duty cycle	s	90	90
  Current, max.	A	189	378
  Cable entry		Via M50 cable gland	Via M50 cable gland
  Power connection		Via M10 stud	Via M10 stud
  Conductor cross-section, max.	mm2	50	70
  Degree of protection		IP20	IP20
  Dimensions
  Width	mm (in)	740 (29.1)	810 (31.9)
  Height	mm (in)	605 (23.8)	1325 (52.2)
  Depth	mm (in)	485 (19.1)	485 (19.1)
  Weight, approx.	kg (lb)	50 (110)	120 (265)
  Approvals, according to		cURus	cURus
  Suitable for Braking Module in chassis format	Type	6SL3300‑1AE31‑3AA0	6SL3300‑1AE32‑5 . A0

  
  
  

  DC link voltage 675 ... 900 V DC		Braking resistor
  		6SL3000‑1BF31‑3AA0	6SL3000‑1BF32‑5AA0
  Resistance	Ω	6.8	3.4
  Rated power PDB	kW	25	50
  Peak power Pmax	kW	125	250
  Load duration for peak output	s	15	15
  Cycle duration of braking duty cycle	s	90	90
  Current, max.	A	153	306
  Cable entry		Via M50 cable gland	Via M50 cable gland
  Power connection		Via M10 stud	Via M10 stud
  Conductor cross-section, max.	mm2	50	70
  Degree of protection		IP20	IP20
  Dimensions
  Width	mm (in)	740 (29.1)	810 (31.9)
  Height	mm (in)	605 (23.8)	1325 (52.2)
  Depth	mm (in)	485 (19.1)	485 (19.1)
  Weight, approx.	kg (lb)	50 (110)	120 (265)
  Approvals, according to		cURus	cURus
  Suitable for Braking Module in chassis format	Type	6SL3300‑1AF31‑3AA0	6SL3300‑1AF32‑5 . A0

  
  
  

  DC link voltage 890 ... 1035 V DC		Braking resistor
  		6SL3000‑1BH31‑3AA0	6SL3000‑1BH32‑5AA0
  Resistance	Ω	9.8	4.9
  Rated power PDB	kW	25	50
  Peak power Pmax	kW	125	250
  Load duration for peak power	s	15	15
  Cycle duration of braking duty cycle	s	90	90
  Current, max.	A	125	255
  Cable entry		Via M50 cable gland	Via M50 cable gland
  Power connection		Via M10 stud	Via M10 stud
  Conductor cross-section, max.	mm2	50	70
  Degree of protection		IP20	IP20
  Dimensions
  Width	mm (in)	740 (29.1)	810 (31.9)
  Height	mm (in)	605 (23.8)	1325 (52.2)
  Depth	mm (in)	485 (19.1)	485 (19.1)
  Weight, approx.	kg (lb)	50 (110)	120 (265)
  Approvals, according to		–	–
  Suitable for Braking Module in chassis format	Type	6SL3300‑1AH31‑3AA0	6SL3300‑1AH32‑5 . A0