Datasheet

4 Specifications are subject to change without notice (07.02.2014)
RM1A, RM1B
All dimensions in mm
Weight
25A, 50A Approx. 60g
75A, 100A Approx. 100g
Baseplate
25A, 50A Aluminium
75A, 100A Copper, nickel-plated
Potting compound None
Housing Specifications
Functional Diagram
A1( )
A2( )
T1
L1
ZC
IO
REGULATION
+
~
~
-
Dimensions
A
PPLY
HEATSINK
COMPOUND
LED
Relay
Mounting screws M5
Mounting torque 1.5-2.0Nm
Control terminal
Mounting screws M3 x 9
Mounting torque 0.5Nm
Power terminal
Mounting screws M5 x 9
Mounting torque 2.4Nm
Housing Specifications (Cont.)
Carlo Gavazzi Heatsink Thermal ...for power
(see Accessories) resistance... dissipation
No heatsink required --- N/A
RHS 300 5.00K/W > 0W
RHS 100 3.00K/W > 25W
RHS 45C 2.70K/W > 60W
RHS 45B 2.00K/W > 60W
RHS 90A 1.35K/W > 60W
RHS 45C plus fan 1.25K/W > 0W
RHS 45B plus fan 1.20K/W > 0W
RHS 112A 1.10K/W > 100W
RHS 301 0.80K/W > 70W
RHS 90A plus fan 0.45K/W > 0W
RHS 112A plus fan 0.40K/W > 0W
RHS 301 plus fan 0.25K/W > 0W
Consult your distribution > 0.25K/W N/A
Infinite heatsink - No solution --- N/A
Heatsink Selection
Rated isolation voltage 4000VACrms
Input to output
Rated isolation voltage 4000VACrms
Output to case
Isolation
Thermal Specifications
RM1....25 RM1....50 RM1.60.50 RM1....75 RM1....100
Operating temperature range -20° to 70°C -20° to 70°C -20° to 70°C -20° to 70°C -20° to 70°C
Storage temperature range -40° to 100°C -40° to 100°C -40° to 100°C -40° to 100°C -40° to 100°C
Junction temperature ≤ 125°C ≤ 125°C ≤ 125°C ≤ 125°C ≤ 125°C
R
th
junction to case ≤ 0.80K/W ≤ 0.50K/W ≤ 0.72K/W ≤ 0.35K/W ≤ 0.30K/W
R
th
junction to ambient ≤ 20.0K/W ≤ 20.0K/W ≤ 20.0K/W ≤ 20.0K/W ≤ 20.0K/W