EN / ACS800-31/U31 Hardware Manual - Simark Controls
EN / ACS800-31/U31 Hardware Manual - Simark Controls
EN / ACS800-31/U31 Hardware Manual - Simark Controls
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124External brake chopper and resistor(s) for the <strong>ACS800</strong>-<strong>31</strong>/U<strong>31</strong>The nominal ratings for dimensioning the brake resistors for the <strong>ACS800</strong>-<strong>31</strong> and<strong>ACS800</strong>-U<strong>31</strong> are given below at an ambient temperature of 40°C (104°F).<strong>ACS800</strong>-<strong>31</strong> ChopperBrake resistor Cable P brmax Degree of protection<strong>ACS800</strong>-U<strong>31</strong> typeType R E R P Rcont No. ofChopper Resistortypeohm kJ kWelementsmm 2 kWThree-phase supply voltage 380 V, 400 V or 415 V-0016-3 NBRA-653 SACE15RE22 22 420 2 4 3x6+6 14.4 IP54 IP21-0020-3 NBRA-656 SACE15RE13 13 435 2 4 3x6+6 26.9 IP00 IP21-0025-3 NBRA-656 SACE15RE13 13 435 2 4 3x6+6 26.9 IP00 IP21-0030-3 NBRA-656 SAFUR90F575 8 1800 4.5 9 3x25+16 52.8 IP00 IP00-0040-3 NBRA-656 SAFUR90F575 8 1800 4.5 9 3x25+16 52.8 IP00 IP00-0050-3 NBRA-656 SAFUR90F575 8 1800 4.5 9 3x25+16 52.8 IP00 IP00-0060-3 NBRA-656 SAFUR80F500 6 2400 6 12 3x35+16 65.6 IP00 IP00-0070-3 NBRA-656 SAFUR125F500 4 3600 9 18 3x35+16 94.2 IP00 IP00-0100-3 NBRA-657 SAFUR125F500 4 3600 9 18 3x70+35 94.2 IP00 IP00Three-phase supply voltage 380 V, 400 V, 415 V, 440 V, 460 V, 480 V or 500 V-0020-5 NBRA-653 SACE15RE22 22 420 2 4 3x6+6 18.5 IP54 IP21-0025-5 NBRA-656 SACE15RE13 13 435 2 4 3x6+6 <strong>31</strong>.4 IP00 IP21-0030-5 NBRA-656 SACE15RE13 13 435 2 4 3x6+6 <strong>31</strong>.4 IP00 IP21-0040-5 NBRA-656 SAFUR90F575 8 1800 4.5 9 3x25+16 62.6 IP00 IP00-0050-5 NBRA-656 SAFUR90F575 8 1800 4.5 9 3x25+16 62.6 IP00 IP00-0060-5 NBRA-656 SAFUR90F575 8 1800 4.5 9 3x25+16 62.6 IP00 IP00-0070-5 NBRA-656 SAFUR80F500 6 2400 6 12 3x35+16 88.4 IP00 IP00-0100-5 NBRA-656 SAFUR80F500 6 2400 6 12 3x35+16 88.4 IP00 IP00-0120-5 NBRA-657 SAFUR125F500 4 3600 9 18 3x70+16 122.1 IP00 IP0000184674 ER Resistance value for the listed resistor assembly. Note: This is also the minimum allowed resistance for the brake resistor.E R Short energy pulse that the resistor assembly withstands every 400 seconds. This energy will heat the resistor element from 40 °C(104 °F) to the maximum allowable temperature.P Rcont Continuous power (heat) dissipation of the resistor when placed correctly. Energy E R dissipates in 400 seconds.P brmax Maximum braking power of the drive equipped with the standard chopper and resistor. The drive and the chopper will withstand thisbraking power for one minute every ten minutes. Note: The braking energy transmitted to the resistor during any periodshorter than 400 seconds may not exceed E R .All braking choppers and resistors must be installed outside the converter module. Note: The SACE and SAFUR resistors are not ULlisted.Resistor braking
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