Braking resistors for blocksize format

• Заказные данные
  (7)
• Информационные материалы

  Информационные материалы

  Braking resistor for blocksize format, frame sizes FSA and FSC

  The PM340 Power Modules cannot regenerate into the line supply. For regenerative operation, e.g. the braking of a rotating mass, a braking resistor must be connected to convert the resulting energy into heat.

  The braking resistor is connected at terminals DCP/R1 and R2.

  The braking resistors can be installed at the side next to the PM340 Power Modules. The braking resistors for the FSA and FSB frame sizes are designed as base components. If the PM340 Power Modules of the FSA or FSB frame sizes are operated without line reactor, the braking resistors can also be installed under the Power Modules.

  The braking resistors for the Power Modules of the FSC to FSF frame sizes should be placed outside the control cabinet or the switchgear room in order to lead the resulting heat loss away from the Power Modules, thereby allowing a reduction in the level of air conditioning required.

  The braking resistors are designed with a temperature switch. The temperature switch must be evaluated to prevent consequential damage if the braking resistor overheats.

  Характеристика

  

  Load diagram for braking resistors in blocksize format

  t_a = 12 s

  t = 240 s

  Технические данные

  DC link voltage 240 ... 360 V DC	Braking resistor
  	6SE6400-4BC05-0AA0
  Resistance	180 Ω
  Rated power PDB	0.05 kW
  Peak power Pmax	1 kW
  Degree of protection 1)	IP20
  Power connections	3 × 1.5 mm2 (shielded)
  Length	0.5 m (1.64 ft)
  Thermostatic switch (NC contact)
  Switching capacity	250 V AC/max. 2.5 A
  Conductor cross-section	0.5 … 2.5 mm2
  Dimensions
  Width	72 mm (2.83 in)
  Height	230 mm (9.06 in)
  Depth	43.5 mm (1.71 in)
  Weight, approx.	1.0 kg (2 lb)
  Approvals, according to	cURus
  Suitable for Power Module in blocksize format	Frame size FSA

  
  
  

  ¹⁾ With correctly connected load connection cable.

  DC link voltage 510 ... 720 V DC		Braking resistor
  		6SE6400-4BD11‑0AA0	6SL3201-0BE12‑0AA0	6SE6400-4BD16‑5CA0	6SE6400-4BD21‑2DA0	6SE6400-4BD22‑2EA1	6SE6400-4BD24‑0FA0
  Resistance	Ω	390	160	56	27	15	8.2
  Rated power PDB	kW	0.1	0.2	0.65	1.2	2.2	4.0
  Peak power Pmax	kW	1.7	4.1	12	24	44	80
  Degree of protection 1)		IP20	IP20	IP20	IP20	IP20	IP20
  Power connections		3 × 1.5 mm2 (shielded)	3 × 1.5 mm2 (shielded)	3 × 1.5 mm2 (shielded)	M6 screw stud	M6 screw stud	M6 screw stud
  Length	m (ft)	0.5 (1.64)	0.5 (1.64)	0.9 (2.95)	–	–	–
  Thermostatic switch (NC contact)
  Switching capacity		250 V AC/ max. 2.5 A	250 V AC/ max. 2.5 A	250 V AC/ max. 2.5 A	250 V AC/ max. 2.5 A	250 V AC/ max. 2.5 A	250 V AC/ max. 2.5 A
  Conductor cross-section	mm2	0.5 … 2.5	0.5 … 2.5	0.5 … 2.5	0.5 … 2.5	0.5 … 2.5	0.5 … 2.5
  Dimensions
  Width	mm (in)	72 (2.83)	153 (6.02)	185 (7.28)	270 (10.6)	301 (11.8)	400 (15.7)
  Height	mm (in)	230 (9.05)	329 (12.9)	285 (11.2)	515 (20.3)	483 (19.0)	650 (25.6)
  Depth	mm (in)	43.5 (1.71)	43.5 (1.71)	150 (5.91)	175 (6.89)	326 (12.83)	315 (12.4)
  Weight, approx.	kg (lb)	1.0 (2)	1.6 (3.5)	3.8 (8)	7.4 (16)	10.6 (23)	16.7 (37)
  Approvals, according to		cURus	cURus	cURus	cURus	cURus	cURus
  Suitable for Power Module in blocksize format	Frame size	FSA	FSB	FSC	FSD	FSE	FSF

  
  
  

  ¹⁾ With correctly connected load connection cable.