Solid State Relays
1- and 2 Pole
SOLITRON
With Integrated Heatsink
• AC Solid State Contactor, 1- and 2 poles
• Zero switching for heating and
motor applications
• Instant-on switching
• Rated operational current 30 A, 50 A and 63 A
• Rated operational voltage 230 VAC, 400/480 VAC
• Transient overvoltage protection built-in
• LED-indication
• IP 20 protection
• DIN-rail mountable
Product Description
The
SOLITRON
Solid State
Contactor is designed for
industrial heating and motor
control applications.
The Solid State Contactor is
capable of switching 1-, 2-,
and 3-phase applications
with loads up to 63 A AC1
load and up to 24 A AC3
load. The Solid State Con-
tactor is designed for DIN-
rail mounting with integrated
heatsink and overvoltage
protection. The heatsink is
moved to the front for optimal
convection cooling in the
panel. Cable ducting system
will not stop the airflow.
The contactor elements are
soldered directly on to the
direct copper bonded sub-
strate (DCB-technology). AC
or DC controlled versions
are available. Built-in LED
status indication for applied
control voltage.
Ordering Key
Solid State Relay
Number of poles
Switching type
A: Zero switching
B: Instant on switching
Rated operational voltage
Control voltage
Rated operational current
RN 1 A 23 A 50
Type Selection, 1 Pole
Rated operational
voltage
Control voltage
Rated operational current
AC51: 30 A
AC51: 50 A
AC53a: 6 A
AC53a: 12 A
RN 1A23D30
RN 1B23D30
RN 1A23A30
RN 1A48D30
RN 1B48D30
RN 1A48A30
RN 1A23D50
RN 1B23D50
RN 1A23A50
RN 1A48D50
RN 1B48D50
RN 1A48A50
AC51: 63 A
AC53a: 24 A
RN 1A23D63
RN 1B23D63
RN 1A23A63
RN 1A48D63
RN 1B48D63
RN 1A48A63
230 VAC
5-32 VDC
5-32 VDC
24-230 ± 15% VAC/DC
5-32 VDC
5-32 VDC
24-230 ± 15% VAC/DC
400/480 VAC
Type Selection, 2 Pole
Rated operational
voltage
Control voltage
Rated operational current
AC51: 30 A Total
AC51: 50 A Total
AC53a: 6 A
AC53a: 12 A
RN 2A23D30
RN 2B23D30
RN 2A23A30
RN 2A48D30
RN 2B48D30
RN 2A48A30
RN 2A23D50
RN 2B23D50
RN 2A23A50
RN 2A48D50
RN 2B48D50
RN 2A48A50
230 VAC
5-32 VDC
5-32 VDC
24-265 VAC/DC
5-32 VDC
5-32 VDC
24-265 VAC/DC
400/480 VAC
2-88
Specifications are subject to change without notice (08.05.2002)
RN 1 A 23 A 50
General Specifications
RN..23...
Operational voltage range
Non-rep. peak voltage
Varistor voltage
Operational frequency range
Power factor at rated voltage
Approvals
CE-marking
Norms fulfilled
HD 419.2S1
EN 50082-2
24 to 265 VAC
800 V
p
275 VAC
45 to 65 Hz
≥
0.5
UL, cUL, CSA
Yes
RN..48...
42 to 530 VAC
1200 V
p
510 VAC
45 to 65 Hz
≥
0.5
UL, cUL, CSA
Yes
Low-voltage controlgear semiconductor contactors
Generic Immunity Standard. Industrial Environment
Input Specifications
RN....D
Rated control voltage range
RN1
RN2
Pick-up voltage
Drop-out voltage
Reverse voltage max.
Input current
RN1
RN2
Response time
Pick-up time max. (50 Hz)
RN1A
RN.B
Drop-out time max. (50 Hz)
RN.A
RN.B
Input-ON indication (LED, green)
5 to 32 VDC
2 x 5 to 32 VDC
4 VDC
3 VDC
32 VDC
< 9 mA
< 9 mA per pole
RN....A..
24 to 265 VAC/DC
2 x 24 to 265 VAC/DC
14 VAC/DC
6 VAC/DC
-
< 12 mA
< 12 mA per pole
10 ms
< 1 ms
10 ms
10 ms
Yes
20 ms
-
20 ms
-
Yes
Output Specifications
RN.....30
Rated operational current
RN1A..
AC51
@Ta=30°C
“
@Ta=40°C
“
@Ta=50°C
“
@Ta=60°C
AC53a
@Ta=40°C
RN2A..
AC51
@Ta=30°C
“
@Ta=40°C
“
@Ta=50°C
“
@Ta=60°C
AC53a
@Ta=40°C
Zero crossing detection
Min. operational current
Rep. overload current t=1 s
(Tj init.=25°C)
Non-rep. surge current t=10 ms
(Tj init.=25°C)
Off-state leakage current,
@ rated voltage and frequency
(Tj.=125°C, max.)
I
2
t for fusing t=1 to 10 ms
Critical dV/dt off-state
30 A
30 A
23 A
20 A
6A
30 A total
30 A total
23 A total
20 A total
6A
Yes
200 mA
RN.....50
50 A
50 A
38 A
30 A
12 A
50 A total
50 A total
38 A total
30 A total
12 A
Yes
200 mA
RN.....63
63 A
50 A
40 A
30 A
24 A
-
-
-
-
-
Yes
200 mA
150 AACrms
1000 A
p
sum
sum
sum
sum
sum
sum
sum
sum
55 AACrms
250 A
p
125 AACrms
600 A
p
< 1 mA
310 A
2
s
500 V/µs
< 1 mA
1800 A
2
s
500 V/µs
< 1 mA
5000 A
2
s
500 V/µs
Specifications are subject to change without notice (08.05.2002)
2-89
RN 1 A 23 A 50
Thermal Specifications
RN.....30
Operational temperature
Storage temperature
Junction temperature
R
th
junction to ambient (AC load)
-20 to +70°C (-4 to +158°F)
-40 to +100°C (-40 to +212°F)
< 125°C (257°F)
2.8 K/W
RN.....50
-20 to +70°C (-4 to +158°F)
-40 to +100°C (-40 to +212°F)
< 125°C (257°F)
1.7 K/W
RN.....63
-20 to +70°C (-4 to +158
0
F)
-40 to +100°C (-40 to +212°F)
< 125°C (257°F)
1.5 K/W
Housing Specifications
Mounting
Weight with RHN1
Weight with RHN2
Housing material
LED window material
Base plate
Potting compound
Terminals
Control terminals nominal
Min.
Mounting torque max.
Power terminals nominal
Min.
Mounting torque max.
Heatsink compound used
DIN-rail 35 mm
470 g
780 g
Glass reinforced noryl
SE1GFN1
PC Lexan 141R
Aluminium, nickel-plated
Polyurethane, Casco Nobel
Screw with captive wire
clamp
4 mm
2
or 2 x 2.5 mm
2
AWG 12 or 2 x AWG 14
0.5 mm
2
, AWG 20
0.6 Nm
10 mm
2
or 2 x 6 mm
2
AWG 6 or 2 x AWG 10
1 mm
2
, AWG 16
2.0 Nm
Dow Corning 340
Insulation
Rated impulse withstand voltage
Input to output
4000 V
imp
Rated impulse withstand voltage
Output to heatsink
4000 V
imp
Environment Specifications
Humidity max.
95%, no condensation
Dimensions
Dimensions with RHN 1 (30 A)
(H x W x D)
120 x 45 x 110 mm
Dimensions with RHN 2 (50, 63 A)
(H x W x D)
120 x 90 x 110 mm
Wiring Diagrams
1-pole RN...
2-pole RN...
L+/L A
1
Control
input
L-/L A
2
---/
L
1
L+/L A
1
Control
input
L-/L A
2
---/
L
1
~
T
1
L
2
~
T
1
L+/L A
3
Control
input
L-/L A
4
---/
~
T
2
2-90
Specifications are subject to change without notice (08.05.2002)
RN 1 A 23 A 50
Terminal Layout
1-pole RN..
2-pole RN..
Functional Diagrams
1-pole RN...
L+/L
A
1
L
1
Control
- - - /
input
~
T
1
L-/L
L
1
A
1
L
1
L
2
A
1
A
3
A
2
2-pole RN...
L
1
L+/L
A
1
Control
input 1
- - - /
~
T
1
L
2
L-/L
A
2
T
1
A
2
T
1
T
2
A
2
A
4
L+/L
A
3
Control
input 2
- - - /
~
T
2
L-/L
A
4
Shown with RHN1
Applications
Single and double pole relay application
Line-Neutral
Line-Line
Double pole relay in
3-phase application
Delta and star application
(Economy Switch)
L
1
L
2
L
3
Two single pole relays in
3-phase application
Delta and star.
(Economy Switch)
L
1
L
2
L
3
L
1
L
2
/N
Specifications are subject to change without notice (08.05.2002)
2-91
RN 1 A 23 A 50
Applications (cont.)
3 single pole relays in
3-phase application
Delta, Star, Star with neutral
L
1
L
2
L
3
N
Single and double pole relay in
3-phase application
Delta, Star, Star with neutral
L
1
L
2
L
3
N
Dimensions
103
30
89
103
30
120
60
4
45
37
71,6
72
Note: all dimensions in mm
Note: all dimensions in mm
120
60
70
45
37
71,6
20
33,7
RHN 1
RHN 2
2-92
Specifications are subject to change without notice (08.05.2002)
93
20
4
70
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