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External Dynamic Brake Chopper

• Worldwide itput Buss voltage without adjustments. 200 - 440VDC or 450 - 8OOVDC
• No separate control voltage tor the control board necessary
• EMERGENCY STOP possible even at power lalltle, because the control hoard ls powered by the DC-bus
• Compact size
• Operating-, fault- and stand-by indication by LE D's
• State of the an IGBT technology
• Easy start up, no acflustments necessary
• Rugged metal case (best EMC perlormance)
• When the chopper is active, minimal voltage ripple on the DC-bus
• Chopper is earth and short circuit protected

Dimensions



type B B1 H H1 T S
BC 2.1 82.5 40.5 150 138 220 6
BC 3.1 130 64.5 205 193 208 6
BC 4.1 131 64.5 298 280 300 9

Brake Chopper for 230VAC Inverter with 200-440V DC Bus

Part Number Cont Power (KW) Peak Power (KW) Cont I (Amps) Peak I (Amps)
CPABC2.1-16/5.5 5.5 16 15 45
CPABC2.1-24/6 6 24 17 68
CPABC3.1-32/13 13 32 35 90
CPABC3.1-32/22 22 32 60 90
CPABC3.1-47/25 25 47 70 130
CPABC3.1-65/27 27 65 75 180
CPABC4.1-90/33 33 90 90 240
CPABC4.1-120/36 36 120 100 330
CPABC4.1-185/41 41 185 110 500

Brake Chopper for 380V – 460VAC Inverter with 450-800V DC Bus
Part Number Cont Power (KW) Peak Power (KW) Cont I (Amps) Peak I (Amps)
CPABC2.1-33/11 11 33 15 45
CPABC2.1-51/13 13 51 17 68
CPABC3.1-67/26 26 67 35 90
CPABC3.1-67/45 45 67 60 90
CPABC3.1-97/52 52 97 70 130
CPABC3.1-135/56 56 135 75 180
CPABC4.1-180/67 67 180 90 240
CPABC4.1-250/75 75 250 100 330
CPABC4.1-360/100 100 360 110 500

Brake Chopper for 500-600VAC Inverters with 980V DC Bus
Part Number Cont Power (KW) Peak Power (KW) Cont I (Amps) Peak I (Amps)
CPABC3.2-80/31 31 80 35 85
CPABC3.2-80/54 54 80 58 85
CPABC3.2-116/62 62 116 66 125
CPABC3.2-162/67 67 162 72 170
CPABC4.2-216/80 80 216 85 210
CPABC4.2-300/90 90 300 95 315
CPABC4.2-432/101 101 432 105 400

Load Curve