© 2008 TELEDYNE RELAYS (800) 284-7007 • www.teledynerelays.com SH Page 1
SH\102008\Q4
NEW Series SH
Output to 125A, 690 Vac
High Industrial Performance (HIPpak) Solid-State Relays
FEATURES/BENEFITS
• Random and zero-cross models available for all applications
• Low zero-cross turn-on voltage
• Input and output protection and control LED standard
• IP20 touch-proof aps
• Connectors for power wiring and heat sinks available
• Designed in conformity with EN60947-4-3 (IEC947-4-3) and
EN60950/VDE0805 (Reinforced Insulation)
Part No. Load
Voltage
Load
Current
Control
Voltage
Switch
Type
SH24D25 12-275 Vac 25A 3-32 Vdc Zero Cross
SH24A25 12-275 Vac 25A 20-265 Vac/dc Zero Cross
SH24D35 12-275 Vac 35A 3-32 Vdc Zero Cross
SH24A35 12-275 Vac 35A 20-265 Vac/dc Zero Cross
SH24D50 12-275 Vac 50A 3-32 Vdc Zero Cross
SH24R50 12-275 Vac 50A 3-32 Vdc Random
SH24R75 12-275 Vac 75A 3-32 Vdc Random
SH24D75 12-275 Vac 75A 3-32 Vdc Zero Cross
SH24D95 12-275 Vac 95A 3-32 Vdc Zero Cross
SH24D125 12-275 Vac 125A 3-32 Vdc Zero Cross
SH48R35 24-510 Vac 35A 3.5-32 Vdc Random
SH48D35 24-510 Vac 35A 3.5-32 Vdc Zero Cross
SH48A35 24-510 Vac 35A 20-265 Vac/dc Zero Cross
SH48R50 24-510 Vac 50A 3.5-32 Vdc Random
SH48D50 24-510 Vac 50A 3.5-32 Vdc Zero Cross
SH48A50 24-510 Vac 50A 20-265 Vac/dc Zero Cross
SH48R75 24-510 Vac 75A 3.5-32 Vdc Random
SH48D75 24-510 Vac 75A 3.5-32 Vdc Zero Cross
SH48A75 24-510 Vac 75A 20-265 Vac/dc Zero Cross
SH48R95 24-510 Vac 95A 3.5-32 Vdc Random
SH48D95 24-510 Vac 95A 3.5-32 Vdc Zero Cross
SH48A95 24-510 Vac 95A 20-265 Vac/dc Zero Cross
SH48R125 24-510 Vac 125A 3.5-32 Vdc Random
SH48D125 24-510 Vac 125A 3.5-32 Vdc Zero Cross
SH48A125 24-510 Vac 125A 20-265 Vac/dc Zero Cross
SH60D50 24-690 Vac 50A 3.5-32 Vdc Zero Cross
SH60D75 24-690 Vac 75A 3.5-32 Vdc Zero Cross
SH60D95 24-690 Vac 95A 3.5-32 Vdc Zero Cross
SH60D125 24-690 Vac 125A 3.5-32 Vdc Zero Cross
TYPICAL APPLICATION
Figure 1b — SHXXAXX relays
#ONTROL
,/!$
,INE0ROTECTION
,INE
6OLTAGE
!
!
,
4
,%$
,AND4CANBESWAPPED
332MUSTBEMOUNTEDONAHEATSINK
IP20 touch-proof aps
Figure 1a — SHXXDXX relays
#ONTROL
,/!$
,INE0ROTECTION
!
!
,
4
,%$
,AND4CANBESWAPPED
332MUSTBEMOUNTEDONAHEATSINK
,INE
6OLTAGE
Figure 1c — SHXXRXX relays
#ONTROL
,/!$
,INE0ROTECTION
!
!
,
4
,%$
,AND4CANBESWAPPED
332MUSTBEMOUNTEDONAHEATSINK
,INE
6OLTAGE
SH Page 2 SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE © 2008 TELEDYNE RELAYS
SH\102008\Q4
NEW Series SH
Output to 125A, 690 Vac
High Industrial Performance (HIPpak) Solid-State Relays
ELECTRICAL SPECIFICATIONS
(+25°C ambient temperature unless otherwise speci ed)
INPUT (CONTROL) SPECIFICATIONS
Min Max Units
Input Current Range
SHXXR/D (except SH60) 10 13 mA
SHXXA 5 10 mA
SH60 12 mA
Must Turn-O Voltage
SHXXR/D 2.0 Vdc
SHXXA 5.0 Vdc
Reverse Voltage Protection (R/D) 32 V
Clamping Voltage (R/D) 36 V
Input Immunity (EN61000-4-4) 2 kV
Input Immunity (EN61000-4-5) 2 kV
CONTROL CHARACTERISTICS
#ONTROL6OLTAGE6
)NPUT#URRENTM!
Figure 3a — SH24R/D, SH48R/D relays
#ONTROL6OLTAGE6
)NPUT#URRENTM!
Figure 3b — SH24A, SH48A relays
#ONTROL6OLTAGE6
)NPUT#URRENTM!
Figure 3c — SH60D relays
MECHANICAL SPECIFICATION
Figure 2
MAX
1.18
MAX
MAX
-
-
, 4
! !
0.185 ()
$IMENSIONSININCHESMM
7EIGHTOZG
© 2008 TELEDYNE RELAYS (800) 284-7007 • www.teledynerelays.com SH Page 3
SH\102008\Q4
NEW Series SH
Output to 125A, 690 Vac
High Industrial Performance (HIPpak) Solid-State Relays
ELECTRICAL SPECIFICATIONS
(+25°C ambient temperature unless otherwise speci ed)
OUTPUT (LOAD) SPECIFICATIONS
Min Max Units
Peak Voltage (VDR Clamping)
SH24 (450) 600 Vpeak
SH48 (950) 1200 Vpeak
SH60 1600 Vpeak
Load Currrent Range (Resistive)
25 output current .005 25 Arms
35 output current .005 40 Arms
50 output current .005 60 Arms
75 output current .005 90 Arms
95 output current .005 110 Arms
125 output current .005 150 Arms
Maximum Surge Current Rating (Non-Repetitive)
25 output current 350 A
35 output current 500 A
50 output current 720 A
75 output current 1200 A
95 output current 1700 A
125 output current 2200 A
On-State Voltage Drop 0.9 V
Output Power Dissipation (Max)
25 output current 0.9x0.9xI + 0.016xI2 W
35 output current 0.9x0.9xI + 0.015xI2 W
50 output current 0.9x0.9xI + 0.012xI2 W
75 output current 0.9x0.9xI + 0.0045xI2 W
95 output current 0.9x0.9xI + 0.0035xI2 W
125 output current 0.9x0.9xI + 0.002xI2 W
Zero-Cross Window (Typical)
SHXXR NA
SHXXD/A ±12 Vac
O -State Leakage Current
SHXXR 3 mA
SHXXD/A 1 mA
Turn-On Time (60 Hz)
SHXXR 0.04 ms
SHXXD 8.3 ms
SHXXA 24.9 ms
Turn-O Time (60 Hz)
SHXXR/D 8.3 ms
SHXXA 24.9 ms
O -State dv/dt 500 V/μs
Maximum di/dt (Non-Repetitive) 50 A/μs
Operating Frequency
SHXXR 0.1 400 Hz
SHXXD/A 0.1 800 Hz
I2t for fuse matching (<10ms)
25 output current 600 A2s
35 output current 1250 A2s
50 output current 2500 A2s
75 output current 7200 A2s
95 output current 14400 A2s
125 output current 24000 A2s
Junction-Case Thermal Resistance
25 output current 1.7 °C/W
35 output current 0.6 °C/W
50 output current 0.45 °C/W
75 output current 0.4 °C/W
95 output current 0.3 °C/W
125 output current 0.25 °C/W
Conducted Immunity Level
IEC/EN61000-4-4 (bursts)
SH24 2kV criterion A
SH48/SH60 4kV criterion A
IEC/EN61000-4-5 (surge)
SH24 2kV criterion A
SH48 4kV criterion A
SH60 4kV criterion A (with external VDR)
SH Page 4 SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE © 2008 TELEDYNE RELAYS
SH\102008\Q4
NEW Series SH
Output to 125A, 690 Vac
High Industrial Performance (HIPpak) Solid-State Relays
GENERAL SPECIFICATIONS
(+25°C ambient temperature unless otherwise speci ed)
ENVIRONMENTAL SPECIFICATIONS
Min Max Units
Operating Temperature
Up to 35 output current –55 +80 °C
Above 35 output current –40 +80 °C
Storage Temperature
Up to 35 output current –55 +125 °C
Above 35 output current –40 +125 °C
Ambient Humidity 40 to 85 %
Input-Output Isolation 4000 Vrms
Output-Case Isolation 4000 Vrms
Insulation Resistance
@500Vdc 1000 MΩ
Rated Impulse Voltage 4000 V
Protection Level (CEI529) IP20
Vibration (10–55 Hz according to CE168) 1.5 mm
Shock (according to CD168) 30/50 g
Housing Material PA6 UL94VO
Baseplate Aluminum, nickel-plated
TS
!PEAK
.ON2EPETITIVE
2EPETITIVEWITHINITIAL4J#
TS
!PEAK
.ON2EPETITIVE
2EPETITIVEWITHINITIAL4J#
TS
!PEAK
.ON2EPETITIVE
2EPETITIVEWITHINITIAL4J#
TS
!PEAK
.ON2EPETITIVE
2EPETITIVEWITHINITIAL4J#
TS
!PEAK
.ON2EPETITIVE
2EPETITIVEWITHINITIAL4J#
TS
!PEAK
.ON2EPETITIVE
2EPETITIVEWITHINITIAL4J#
SURGE CURRENT
Figure 4e — 95A output current
Figure 4f — 125A output current
Figure 4d — 75A output current
Figure 4c — 50A output current
Figure 4b — 35A output current
Figure 4a — 25A output current
© 2008 TELEDYNE RELAYS (800) 284-7007 • www.teledynerelays.com SH Page 5
SH\102008\Q4
NEW Series SH
Output to 125A, 690 Vac
High Industrial Performance (HIPpak) Solid-State Relays
THERMAL CURVES
,OAD#URRENT!RMS
0OWER$ISSIPATION7
!MBIENT4EMPERATURE#
&ULLON3TATE
ON3TATE
#7
#7
#7
#7
#7
#7
#7
,OAD#URRENT!RMS
0OWER$ISSIPATION7
!MBIENT4EMPERATURE#
&ULLON3TATE
ON3TATE
#7 #7
#7
#7
#7
#7
,OAD#URRENT!RMS
0OWER$ISSIPATION7
!MBIENT4EMPERATURE#
&ULLON3TATE
ON3TATE
#7 #7
#7
#7
#7
#7
#7
#7
,OAD#URRENT!RMS
0OWER$ISSIPATION7
!MBIENT4EMPERATURE#
&ULLON3TATE
ON3TATE
#7
#7
#7
#7
#7
#7
#7
#7
Figure 5e — 95A output power Figure 5f — 125A output power
,OAD#URRENT!RMS
0OWER$ISSIPATION7
!MBIENT4EMPERATURE#
&ULLON3TATE
ON3TATE
#7
#7
#7
#7
#7
#7
#7
Figure 5a — 25A output power Figure 5b — 35A output power
,OAD#URRENT!RMS
0OWER$ISSIPATION7
!MBIENT4EMPERATURE#
&ULLON3TATE
ON3TATE
#7 #7
#7
#7
#7
#7
#7
#7
Figure 5c — 50A output power Figure 5d — 75A output power
12°C/W corresponds to a relay without heat sink
6°C/W corresponds to a relay mounted on a DIN-rail adaptor (Teledyne P/N DL12)
SH Page 6 SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE © 2008 TELEDYNE RELAYS
SH\102008\Q4
NEW Series SH
Output to 125A, 690 Vac
High Industrial Performance (HIPpak) Solid-State Relays
OPTIONAL CONNECTIONS
Directly with wires,
with or without ferrules
With special adaptation for
high-voltage relays
With tips
(ring terminals)
CONTROL WIRING
Number of Wires Screwdriver
Type
Recommended
Torque
N.m
12
Solid
(no ferrule)
Fine Stranded
(with ferrule)
Solid
(no ferrule)
Fine Stranded
(with ferrule)
AWG18…AWG14 AWG18…AWG14 AWG18…AWG14 AWG18…AWG14 Pozidriv 2 0.8
POWER WIRING
Number of Wires Screwdriver
Type
Recommended
Torque
N.m
12
Solid
(no ferrule)
Fine Stranded
(with ferrule)
Solid
(no ferrule)
Fine Stranded
(with ferrule)
AWG16…AWG8 AWG16…AWG10 AWG16…AWG8 AWG16…AWG10 Pozidriv 2 1.2
Power with tips
AWG6
16mm2
AWG4
16mm2
W max = 13mm
AWG0
50mm2
for high current
Options
Fastons: Call us
Special kit for high current
AWG2 / 35mm2
AWG0 / 50mm2
© 2008 TELEDYNE RELAYS (800) 284-7007 • www.teledynerelays.com SH Page 7
SH\102008\Q4
NEW Series SH
Output to 125A, 690 Vac
High Industrial Performance (HIPpak) Solid-State Relays
Mounting
HIPpak SSRs must be mounted on heat
sinks. A large range of heat sinks is
available. For heat-sink mounting, use
thermal grease or a thermal pad with high
conductibility speci ed by Teledyne.
SSR Model AC-53 Current
(motor)
AC-55b Current
(lamp)
AC-55b Current
(transformer)
AC-55b Current
(capacitor)
12A 2.5A 2.5A 0.4A XXX
25A 5A 5A 1A XXX
35A 9A 9A 2A XXX
50A 12A 12A 3A 13A
75A 16A 16A 6A 24A
95A 24A 24A 9A 36A
125A 32A 32A 12A 48A
Typical Loads (Random)
SH relays with random turn-on are designed for high inductive loads or phase angle control applications.
Our data sheet lists nominal current of power thyristors corresponding to a resistive load (AC-51).
Depending on the loads, check the inrush current at turn ON and possible overvoltages at turn OFF.
Main applications:
• AC-55b — Incandescent or infrared lamps. Inrush current is generally 10 times In during few 10ms. Random relays often use in-
phase angle controllers or soft-starters with the right control.
• AC-53 — Three-phase motors. 2 or 3 random turn-on relays can drive such motors.
• AC-56a — Transformer loads. Very high inrush current up to 100 times In. Use a random turn-on SSR like the SH.
The table below lists recommended current values for proper lifetime expectancy.
2–2.5°C/W
Teledyne P/N FW151
1.1°C/W
Teledyne P/N FW108
0.3°C/W
Teledyne P/N FW031
Thermal Pad
Teledyne P/N –12
Typical Loads (Zero-Cross)
SH relays with zero-cross turn-on are designed for most types of loads.
Our data sheet lists the AC-51 current value corresponding to resistive loads.
For other loads, check the inrush current at turn ON and possible overvoltages at turn OFF:
• AC-55b — Incandescent lamps. Inrush current is generally 10 times In during few 10ms.
• AC-55a — Electric discharge lamp. These loads often have overcurrent at turn ON and overvoltage at turn OFF, so use 400VAC
SSR on 230VAC mains.
• AC-58 — One-pole motors. These loads often have overcurrent at turn ON and overvoltage at turn OFF, so use 400VAC SSR on
230VAC mains and adapt the SSR current to the starting current of the motor.
• AC-53 — Three-phase motors. 2 or 3 SH zero-cross relays can drive these motors, but generally use E3P/E3PT or other three-
phase relays or SH random range.
• AC-56a — Transformer loads. Very high inrush current up to 100 times In. Use SH random relay or peak control SSR.
• AC-56b — Capacitor loads with very high current at turn ON and overvoltage at turn OFF. Our high-voltage relays are well adapted
for high inrush current.
DIN Rail Adapter
Teledyne P/N DL12
SH Page 8 SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE © 2008 TELEDYNE RELAYS
SH\102008\Q4
NEW Series SH
Output to 125A, 690 Vac
High Industrial Performance (HIPpak) Solid-State Relays
Protection
• To protect the SSR against a short-circuit of the load, use a fuse with a I2t value = 1/2 I2t value speci ed.
EMC
Immunity:
• Our data sheets list the immunity level of our SSRs according to the main standards for these of products: IEC/EN61000-4-4 and
IEC/EN61000-4-5. You can compare the high immunity level with other products on the market.
Emission:
• Teledyne SSRs are designed in compliance with standards for class A equipment (Industry).
• Use of this product in domestic environments may cause radio interference. In this case the user may be required to employ
additional devices to reduce noise. SSRs are complex devices that must be interconnected with other equipment (loads, cables,
etc.) to form a system. Because the other equipment or interconnections may not be under Teledyne’s control, it shall be the
responsibility of the system integrator to ensure that systems containing SSRs comply with the requirement of any rules and
regulations applicable at the system level.
• In phase angle applications, a lter adapted to the load must be necessary.
• The very low zero-cross voltage of SH relays (<12V) improves the conducted emission level in comparison with most other SSRs
on the market with zero-cross voltages often higher than 50V.
