Solid State Relays
Industrial, 1-Phase Analog Switching
Type RM1E
•
AC Solid State Relay
•
Analog switching (phase-angle control) for resistive
and slightly inductive load applications
•
4 - 20mA or 0 -10V control input
•
Rated operational current: 25, 50 and 100 AACrms
•
Rated operational voltage: Up to 600 VACrms
•
Variable intensity LED-indication according to input
current
•
Integral snubber network
•
Polarized lockable control connector for safe
connection for voltage controlled version
RM1E..AA
RM1E..V
Product Description
The analog switching relay
works in accordance with the
phase angle control principle,
i.e., the output switching point
in the AC sine wave depends
on the control input which can
be either 4-20mA or 0-10VDC.
4 mA or 0VDC correspond to
zero output power whilst 20 mA
or 10VDC correspond to full
output power (near linear pow-
er response). The relay switch-
es off every time the output
current crosses zero, and
switches ON in accordance
with the applied control input.
Ordering Key
Solid State Relay
Number of Poles
Switching mode
Rated operational voltage
Control input
Rated operational current
RM 1E 60 AA 50
Type Selection
Switching mode
E: Analog switching
Rated operational
voltage
23: 230 VACrms*
40: 400 VACrms
48: 480 VACrms
60: 600 VACrms
Rated operational
current
25: 25 AACrms
50: 50 AACrms
100: 100 AACrms
Control input
AA: 4 - 20 mADC
V:
0-10VDC**
* For nominal operational voltage of 110VACrms, use RM1E23...
** RM1E..V.. require an external supply voltage
Selection Guide
Rated operational Blocking voltage
voltage
230 VAC
400 VAC
480 VAC
600 VAC
650 V
p
850 V
p
1200 V
p
1400 V
p
Control input
Rated operational current
25 A
50 A
RM1E23AA25
RM1E23V25
RM1E40AA25
RM1E48AA25
RM1E48V25
RM1E60AA25
RM1E60V25
RM1E23AA50
RM1E23V50
RM1E40AA50
RM1E48AA50
RM1E48V50
RM1E60AA50
RM1E60V50
100 A
RM1E23AA100
RM1E23V100
RM1E40AA100
RM1E48AA100
RM1E48V100
RM1E60AA100
RM1E60V100
4 - 20 mA
0-10 VDC
4 - 20 mA
4 - 20 mA
0-10 VDC
4 - 20 mA
0-10 VDC
General Specifications
RM 1E 23 ...
Operational voltage range
RM1E..AA..
RM1E..V..
Blocking voltage
Operational frequency range
Power factor
Approvals
CE-marking
RM 1E 40 ...
RM 1E 48 ...
RM 1E 60 ...
90 to 280 VAC
90 to 265 VAC
650 V
p
45 to 65 Hz
> 0.75
UL, cUL, CSA*
Yes
340 to 460 VAC
-
850 V
p
45 to 65 Hz
> 0.75
UL, cUL, CSA*
Yes
90 to 550 VAC
200 to 550 VAC
1200 V
p
45 to 65 Hz
> 0.75
UL, cUL, CSA*
Yes
410 to 660 VAC
410 to 660 VAC
1400 V
p
45 to 65 Hz
> 0.75
UL, cUL, CSA*
Yes**
* Approvals pending for RM1E..V...
** Heatsink must be connected to ground for 600V types
Specifications are subject to change without notice (17.02.2009)
1
RM1E
Output Specifications
RM1E...25
Rated operational current
AC51 Ta=25 ˚C
AC53a Ta=25 ˚C
Minimum operational current
Rep. overload current t=1s
Non-rep. surge current t=10ms
Off-state leakage current
I
2
t for fusing t= 10 ms
Critical dV/dt off-state min.
RM1E...50
RM1E...100
25 AACrms
5 AACrms
150 mA
55 AACrms
325 A
p
< 3 mA
525 A
2
s
1000 V/µs
50 AACrms
15 AACrms
250 mA
125 AACrms
600 A
p
< 3 mA
1800 A
2
s
1000 V/µs
100 AACrms
20 AACrms
400 mA
150 AACrms
1150 A
p
< 3 mA
6600 A
2
s
1000 V/µs
Input Specifications
RM1E..AA..
Current controlled input
Control current range (A1-A2)
Pick up current
Drop out current
Response time (input to output)
Voltage drop
Dynamic impedance
Max. allowable input current
Reverse polarity protected
4-20 mADC
4.2 mADC
4.1 mADC
≤
20 ms
< 10 VDC @ 20 mA
≥
330
Ω
50 mA
Yes
Voltage controlled input
Supply voltage, Vss (A3-A2)
Max. supply current
RM1E..V..
24 VDC ±20%
15 mA @ 19.2 VDC
20 mA @ 30 VDC
Control voltage, Vcc (A1-A2)
0-10VDC
Pick up voltage
0.2 VDC
Drop out voltage
0.1VDC
Control input current
0.15 mA @10 VDC
Response time (input to output)
≤
20 ms
Supply reverse protected
Yes
Note: The use of twisted pair cable for the control input is recommended
Housing Specifications
Weight
25 A, 50 A
100 A
Housing material
Baseplate
25 A, 50 A
100 A
Relay
Mounting screws
Mounting torque
Power terminal
Mounting screws
Mounting torque
Control terminal (RM1E..AA..)
Mounting screws
Mounting torque
Control terminal (RM1E..V..)
3 pin connector
Approx. 60 g
Approx. 100 g
Noryl, black
Aluminium
Copper, nickel-plated
M5
1.5-2.0 Nm
M5 x 9mm
2.4 Nm
M3 x 9mm
0.5 Nm
0.64mm square pin with
2.54mm centre distance,
tin plated brass
Nylon, UL94V-0
Functional Diagram
A2(-)
L1
IC
IO
A1(+)
T1
RM1E..AA..
(Black)
(Brown)
A3(+)
A2(-)
L1
IC
IO
(Blue)
A1(+)
T1
Housing
RM1E..V..
2
Specifications are subject to change without notice (17.02.2009)
RM1E
Dimensions
44.8
28.9
12.3
2 x M5
LED
APPLY
HEATSINK
COMPOUND
1.84
Pitch 2.54
APPLY
HEATSINK
COMPOUND
58.2
47.5
RM1E..AA
All dimensions in mm
5.2
RM1E..V
Applications
RM1E..AA..
I
in
4 to
20 mA
A1
T1
A2
L1
(Black)
0V
(Blue) 0-10 VDC
(Brown) +24 VDC
A2 (GRD)
A1 (Vcc)
A3 (Vss)
RM1E..V..
L1
L1
U
line
U
line
T1
T1
Transfer Characteristics
Output power as a function of control input
Control current (mA) Control voltage (VDC) Output power
4
0
0
8
2.5
25
12
5
50
16
7.5
75
20
10
99
This relay is suitable for control of heaters, lighting and
slightly inductive loads such as small fans. The relay can also
be used for soft turn-on of high-power incandescent lamps.
Heatsink Selection
Carlo Gavazzi Heatsink
(see Accessories)
No heatsink required
RHS 300
RHS 100
RHS 45C
RHS 45B
RHS 90A
RHS 45C plus fan
RHS 45Bplus fan
RHS 112A
RHS 301
RHS 90A plus fan
RHS 112A plus fan
RHS 301 plus fan
Consult your distributor
Infinite heatsink
- No solution
Thermal
resistance...
----
5.00
3.00
2.70
2.00
1.35
1.25
1.20
1.10
0.80
0.45
0.40
0.25
< 0.25
----
K/W
K/W
K/W
K/W
K/W
K/W
K/W
K/W
K/W
K/W
K/W
K/W
K/W
K/W
..for power
dissipation
N/A
>0
> 25
> 55
> 60
> 60
>0
>0
> 100
> 80
>0
>0
>0
N/A
N/A
Ribbon Cable Selection
W
W
W
W
W
W
W
W
W
W
W
W
R-System
Cable sense
3-wire
Cable length in cm
1 connector mounted
RCS 3-100-1
Note: For power dissipation values smaller than those
shown above, please refer to the corresponding heatsink
curve in the SSR Accessories Section is referred to.
4
Specifications are subject to change without notice (17.02.2009)
29.6