Specifications are subject to change without notice (30.09.2005)
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Solid State Relays
PCB, 1-Phase ZS
Types RAP 40 A ., RAP 48 A .
AC Solid State Relay for PCB mounting
Zero switching
Rated operational current: 3 or 5 AACrms
Non-repetitive voltage: Up to 1200 Vp
Rated operational voltage: Up to 480 VACrms
Input range: 3.5 to 40 VDC
4.5 to 40 VDC
Insulation: OPTO (input-output) 4000 VACrms
LED status indication
Low off-state leakage current
High surge ratings
Product Description
The RAP-series from Carlo
Gavazzi is a Solid State Relay
family for socket- or PCB-
mounting. With built-in LED
status indication for control
input, the relay is an ideal in-
terface between PLC's or
other logic controls and load.
The housing design and pack-
ing allows automatic insertion
and soldering.
The relay has been designed
to switch inductive or resistive
loads as long as enough
attention is paid to the speci-
fications stated in this data
sheet, e.g. max. current, ambi-
ent temperature etc.
The use of optotriacs for gal-
vanic separation together with
alternistors as output devices
give the most advanced per-
formance. Additional snubbers
are no longer necessary. The
zero switching relay also works
with inductive loads due to its
high surge capability. An inter-
nal heatsink optimizes the
thermal resistance between
chip and ambient air, thereby
increasing the lifetime of the
relay.
Ordering Key
General Specifications
RAP 40 A .
RAP 48 A .
Operational voltage range
10 to 440 VACrms
20 to 530 VACrms
Non-rep. peak voltage
1000 Vp
1200 Vp
Zero voltage turn-on
20 V
40 V
Operational frequency range
45 to 65 Hz
45 to 65 Hz
Power factor
0.2
0.2
Approvals
UL, CSA, VDE
UL, CSA, VDE
CE-marking
Yes
Yes
Solid State Relay (PCB)
Switching mode
Mounting type
Rated operational voltage
Housing type
Rated operational current
Type Selection
Selection Guide
Rated operational
Control voltage
Rated operational current
voltage
3 AACrms
5 AACrms
400 VACrms
3.5 to 40 VDC
RAP 40 A 3
RAP 40 A 5
480 VACrms
4.5 to 40 VDC
RAP 48 A 3
RAP 48 A 5
Switching mode
Rated operational voltage
Rated operational current
Control voltage
A: Zero switching
40: 400 VACrms
3: 3 AACrms
3.5 to 40 VDC
48: 480 VACrms
5: 5 AACrms
4.5 to 40 VDC
RAP 48 A 5
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Specifications are subject to change without notice (30.09.2005)
RAP
RAP 40 A .
RAP 48 A .
Control voltage range
3.5 to 40 VDC
4.5 to 40 VDC
Pick-up voltage
3.5 VDC
4.5 VDC
Drop-out voltage
1 VDC
2 VDC
Reverse voltage
6 VDC
6 VDC
Response time pick-up
1/2 cycle
1/2 cycle
Response time drop-out
1/2 cycle
1/2 cycle
Input current
(through current limiter)
12 mA
12 mA
Input Specifications
RAP .. A 3
RAP .. A 5
Operating temperature
-20 to +70C (-4 to +158F)
-20 to +70C (-4 to +158F)
Storage temperature
-40 to +100C (-40 to +212F)
-40 to +100C (-40 to +212F)
Junction temperature
125C (257F)
125C (257F)
Rth junction to case
20.5 K/W
15.6 K/W
Rth junction to ambient
33 K/W
21 K/W
Thermal Specifications
Output Specifications
Insulation Input - Output
Rated insulation voltage
4000 VACrms
Insulation resistance
1010
Insulation capacitance
8 pF
Reference voltage
according to VDE 01 10 B
Insulation group C 500 VACrms, 600 VDC
RAP 4.. A 3
RAP 4.. A 5
Rated operational current AC 51
3 AACrms
5 AACrms
AC 53a
2.5 AACrms
3 AACrms
Minimum operational current
20 mAACrms
20 mAACrms
Rep. overload current t=1 s
6 AACrms
12 AACrms
Non-rep. surge current t=20 ms
60 Ap
90 Ap
Off-state leakage current
@ rated voltage and frequency
1 mAACrms
1 mAACrms
I
2
t for fusing t=1-10 ms
18 A
2
s
40 A
2
s
On-state voltage drop
@ rated current
1.2 VACrms
1.2 VACrms
Critical dV/dt off-state
100 V/s
100 V/s
Specifications are subject to change without notice (30.09.2005)
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Load output/mains input
RAP
Wiring Diagram
Line/load
Control
input
Dimensions
Functional Diagram
Control
input
Mains input/load output
Derating Curve
Applications
* = 0.2 mm
** = 0.5 mm
27 *
43 *
10.5 **
6 **
25.4 *
Housing Specifications
Weight
Approx. 10 g
Housing material
Noryl GFN 1, black
Terminals
Copper, tin-plated
Potting compound
Flame-retardant polyure-
thane
4
6
5
3
2
1
0
0 10
20 30
40 50
60 70
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Ambient temp. [C]
Load current [A AC rms]
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These relays can be used to
switch heaters, motors, lights,
valves or solenoids.
When used at full load cur-rent,
the relays must be placed ver-
tically. If more than one relay is
mounted, please al- low a
minimum distance of 20 mm in
between for sufficient air cool-
ing.
1 2 +3 4
4 x 1
11M
9M
4M
3M
1M
M = 1/10" = 2.54 mm
+3
-4
2
1
IC
Accessories
Varistors
Fuses
For further information refer to "General Accessories".
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