Enhance Machine Safety with Jianhong jitai's High-Quality Braking Units

Inverter special energy consumption JH-DR-4SA brake unit

Parameter list

Product model	Recommended resistance	Rated current	Maximum current	Operating voltage	Setting method	Parallel function
AC220V					Modified by the jumperpin holder S1 of themain control board	without
JH-DR-1LK	33Ω	6A	33A	340,360 380,400 Default:360V		without
JH-DR-1SK	20Ω	10A	75A			with
JH-DR-3SK	9.1Ω	15A	100A			with
AC380V
JH-DR-1L	33Ω	6A	33A	620,640， 680,720； Default:640V	Modified by the jumper pin holder S1 of the main control board	without
JH-DR-1G	20Ω	9A	75A
JH-DR-2G	13.6Ω	12A	100A
JH-DR-1SA	20Ω	10A	75A	620,640， 680,720； Default:680V		with
JH-DR-3SA	13.6Ω	15A	100A
JH-DR-4SA	9.1Ω	25A	150A
JH-DR-2HN	7.5Ω	30A	150A	580,610,640 670,700,730The setting range is shown in table2-3 Default:670V		with
JH-DR-3HN	5.6Ω	70A	150A
JH-DR-4HN	4.0Ω	85A	200A
JH-DR-5HN	2.8Ω	120A	300A
JH-DR-6HN	2.0Ω	160A	450A
JH-DR-3HA	5.6Ω	70A	150A	The setting range is shown in table2-4； Default:675V	Set this parameter by the operation panel. For details, see Table 4-5
JH-DR-4HA	4.0Ω	85A	200A
JH-DR-5HA	2.8Ω	120A	300A
JH-DR-6HA	2.0Ω	160A	450A
AC660V
JH-DR-3HN-6	10Ω	70A	150A	1010,1050 1090,1130 1170,1190 The setting range is shown in table2-3 Default:1130	Modified by the jumper pin holder S1 of the main control board	with
JH-DR-4HN-6	7.5Ω	85A	200A
JH-DR-5HN-6	5.0Ω	120A	300A
JH-DR-6HN-6	3.5Ω	160A	400A

Table 2-1 Models and specifications of brake units

Rated current:refers to the maximum average current when the brake unit is working.

Peak current:refers to the maximum current allowed through the brake unit when it is working, and the longest duration of the current should not exceed 20 seconds.

Universal operating voltage jumper (main control board jumper pin holder S1) selection table