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Technical data
■
Ratings
The table below gives the ratings for resistor braking.
Example brake resistor(s)
Internal brake chopper
ACH580-
04-…
P
Rcont
E
R
R
Type
R
min
P
brcont
kW
kJ
ohm
ohm
kW
U
n
= 400 V
18
7200
2.0
2×SAFUR125F500
2.0
250
505A-4
27
10800
1.3
2×SAFUR200F500
1.3
315
584A-4
27
10800
1.3
2×SAFUR200F500
1.3
315
650A-4
40
16200
0.9
3×SAFUR200F500
0.7
400
725A-4
40
16200
0.9
3×SAFUR200F500
0.7
400
820A-4
40
16200
0.9
3×SAFUR200F500
0.7
400
880A-4
3AXD00000586715
Maximum continuous braking power. The braking is considered continuous if the braking time exceeds
30 seconds.
P
brcont
The minimum allowed resistance value of the brake resistor
R
min
Resistance value for the listed resistor assembly
R
Short energy pulse that the resistor assembly withstands every 400 seconds
E
R
Continuous power (heat) dissipation of the resistor when placed correctly
P
Rrcont
The ratings apply at an ambient temperature of 40 °C (104 °F).
■
SAFUR resistors
The degree of protection of SAFUR resistors is IP00. The resistors are not UL listed. The
thermal time constant of the resistors is 555 seconds.
Resistor braking 193
Summary of Contents for ACH580-04
Page 1: ... ABB DRIVES FOR HVAC ACH580 04 drive modules Hardware manual ...
Page 2: ......
Page 4: ......
Page 54: ...54 ...
Page 88: ...88 ...
Page 100: ...100 ...
Page 118: ...118 ...
Page 122: ...122 ...
Page 124: ...124 ...
Page 128: ...3 6 5 5 128 Maintenance ...
Page 134: ...134 ...
Page 156: ...R10 standard configuration 156 Dimension drawings ...
Page 157: ...R10 with E208 0H354 H356 H370 0H371 Dimension drawings 157 ...
Page 158: ...R10 with option B051 158 Dimension drawings ...
Page 159: ...R10 with option E208 H356 P906 192 Tools R10 3 1 Dimension drawings 159 ...
Page 160: ...R10 with option E208 0H371 H356 0H354 H370 P906 Tools 191 R10 2 1 160 Dimension drawings ...
Page 161: ...R10 with option B051 P906 190 Tools R10 1 1 Dimension drawings 161 ...
Page 162: ...R11 standard configuration 162 Dimension drawings ...
Page 163: ...R11 with option E208 0H371 H356 0H354 H370 Dimension drawings 163 ...
Page 164: ...R11 with option B051 164 Dimension drawings ...
Page 165: ...R11 with option E208 H356 P906 Dimension drawings 165 ...
Page 166: ...R11 with option E208 0H371 H356 0H354 H370 P906 166 Dimension drawings ...
Page 167: ...R11 with option B051 P906 Dimension drawings 167 ...
Page 186: ... Declaration of conformity 186 The Safe torque off function ...
Page 206: ...Dimension drawing 206 External control unit option P906 ...
Page 212: ...212 ...
Page 224: ...224 ...
Page 226: ...226 ...
Page 234: ...234 ...