XMBC2K

MBC2K Electronic motor brake controller
20 threshold levels
Braking power until 2 kW
Braking power until 8 kW, with allowable parallel connection
Simple function programming
Braking resistor temperature control

Code XMBC2K
Type MBC2K (1)
HS code 85044083
INPUT TECHNICAL DATA
DC bus range 24…100 Vdc
Maximum braking current 50 A for 1 s
Operating voltage braking 27…106 V, threshold adjustable in 20 steps
Threshold hysteresis 3 V or 6 V switchable
User interface 2 setup buttons (SET/RESET and MENU) Two 7-segment displays 1 LED alarm status indicator (general) 1 SPDT remote failure contact (general)
Protection Under DC bus voltage ( 110 Vdc) Braking resistor overtemperature (only where a thermostat is connected to the resistor) Module internal over temperature (temp. > 90°C
Parallel connection Up to 4 MBC2Ks can be connected in parallel and synchronised through the bus to obtain a total peak braking power of 8 kW (with four 2 kW braking resistors).
GENERAL TECHNICAL DATA
Dissipated power 20 W
Operating temperature range 0…+70°C
Input / ground isolation 500 Vac / 60s
Standard / approvals EN60950 for SELV use up to 60 Vdc; use at higher voltages is not SELV classifiable
EMC Standard EN55011 Class B
Overvoltage category / pollution degree II / 2
Protection degree IP 20
Connection terminal 2.5 mm² / 2.5 mm²
Housing material aluminium
Dimensions (LxHxD) 39x128x115
Approximate weight 200 g
Mounting information vertical on a rail, 10 mm from adjacent components
ACCESSORIES
Mounting rail (IEC60715/TH35-7.5) PR/3/AC, PR/3/AC/ZB, PR/3/AS, PR/3/AS/ZB
APPROVALS AND MARKINGS
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