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3-81
3-7 External Regeneration Resistors Specifications
3
Specifications
3-7 External Regeneration Resistors
Specifications
Refer to
4-4 Regenerative Energy Absorption
to ensure correct use of External Regeneration
Resistors.
R88A-RR08050S/-RR080100S/-RR22047S1 Specifications
Model
Resis-
tance
Nominal
capacity
Regeneration
absorption for
120
°
C
temperature rise
Heat
radiation
condition
Thermal switch output
specifications
R88A-RR08050S
50
Ω
80 W
20 W
Aluminum
250
×
250,
Thickness:
3.0
Operating temperature:
150
°
C
±
5%, NC contact, Rated
output: 30 VDC, 50 mA max.
R88A-RR080100S
100
Ω
80 W
20 W
Aluminum
250
×
250,
Thickness:
3.0
Operating temperature:
150
°
C
±
5%, NC contact, Rated
output: 30 VDC, 50 mA max.
R88A-RR22047S1
47
Ω
220 W
70 W
Aluminum
350
×
350,
Thickness:
3.0
Operating temperature:
150
°
C
±
5% NC contact
Rated output (resistive load):
250 VAC, 0.2 A max.
42 VDC, 0.2 A max.
(minimum current: 1 mA)