Omega Products SSR3PH600AC25 User Manual

Single- and Three-Phase DIN
Rail Mount Solid State Relays

SSRDIN Series

U Ratings Up to 30 A
(22.5 mm), 45 A (45 mm),
or 25 A 3-Phase

U LED Input Status Indicator
U Integral Heat Sink

Eliminates the

Need for Complex
Thermal Calculations

U DBC Substrate for

Superior Thermal
Performance

U Epoxy-Free Design

Minimizes Internal
Component Stress

U Standard Ratings

Up to 30 A @ 600 Vac

U No External Transient

Protection Required
(Internal TVS)

U IP20 Touch-Safe

Housing

U AC or DC Inputs
U 4000 Vac Optical Isolation
U Zero-Voltage Switching
U Mounts on DIN Rail

or Panel

Designed for superior thermal
performance in harsh industrial
environments, OMEGA’s new
SSRDIN/SSR3PH relay is the
most advanced DIN rail solid state
relay in its range. The epoxy-free
design eliminates stress on internal
components, preventing damage to
the encapsulant during load failure.

The vertical placement of the direct­bond substrate allows the SCR die
to efficiently transfer heat to the heat
sink and into ambient air. As a result,
these relays can operate at a lower
temperature than their competitors,
which accounts for the higher I2T
and surge-current ratings.

SSR3PH600DC25

SSRDIN600DC20

All models shown smaller
than actual size.

The SSRDIN’s internal transient
protection is fully repeatable, making
MOVs or other external suppressors
unnecessary. This feature allows the
output to conduct load-current when
a transient is detected across the
output terminals, rather than forcing
load-current through the protection
circuit. Thus, no degradation of
protection occurs.

These relays are ideal for numerous
commercial and industrial applications,
including mercury relay replacement,
professional food-service equipment
(ovens, fryers, dispensing equipment,
conveyors, etc.), sterilizers,
temperature control systems, plastic
extrusion/thermoforming machinery,
HVAC and R, kilns, packaging
equipment, sorting equipment, wave
solder and reflow systems, lighting
systems, pump controls, incubators,
motor-switching, and UPS systems.

SSRDIN600DC35

Specifications

Operating Temperature:

-20 to 80ºC* (-4 to 176°F)

Storage Temperature:

-40 to 100 ºC (-40 to 212°F)

Input-to-Output Isolation: 4000 Vrms
Input/Output-to-Ground Isolation:

4000 Vrms
Input-to-Output Capacitance:

8 pF (typical)

Operating Frequency: 40 to 63 Hz
Housing Material:

UL 940VD (self-extinguishing)
Weight: 600 g (1.3 lb)

* For 108 to 280 Vac input.

P-131

1A

2A

1L

1T

22.5 mm DIN Rail SSR

Output Specifications

Voltage Range (Vrms) 24 to 240 Vac 48 to 600 Vac 600 Vac
Output Current 10 20 30
Peak Voltage (Vp, t = 1 min) 550 1100 1100
Off-State Leakage µArms 100 250 250

(@ Max Line Voltage and T
Minimum Current (mArms) 100 100 100
Maximum 1-Cycle Surge Current 100 495 750

(Ap, T

= 25ºC)

a

Maximum 1 s Surge Current 30 100 150
(Ap, T

= 25ºC)

a

Forward Voltage Drop 1.5 1.35 1.35
(Vp @ I

2

T (60 Hz, 1⁄2 Cycle) 340 1020 2350

I
Static Off-State dv/dt 500 500 500

(Vµs, T

, Ta = 25ºC)

max

= 25ºC)

a

hp Ratings at 120 V —
hp Ratings at 240 V — 1 2
Output Type Triac SCR SCR
Min/Max Stranded Wire 16/8 AWG 16/8 AWG 16/8 AWG
Min/Max Solid Wire 16/10 AWG 16/10 AWG 16/10 AWG

Input Specifications

Input Voltage 4 to 32 Vdc 90 to140 Vac 180 to 280 Vac
Dropout Voltage 1 Vdc 10 Vac 10 Vac
Minimum Input Current (for On-State) 16 mA 5 mA 6 mA
Maximum Input Current 19 mA 6 mA 8 mA
Input Resistance (Ω) Current Regulated
Turn-On Time* 8.33 ms 20 ms 20 ms
Turn-Off Time 8.33 ms 30 ms 30 ms
Min/Max Stranded/Solid Wire 24/16 AWG 24/16 AWG 24/16 AWG

* Random SSRs turn on in less than 100 µs.

= 25ºC)

a

1

⁄2

3

⁄4

SSRDIN280DC10
shown smaller
than actual size.

1A

2A

DC Input Equivalent Circuit

1L

1T

45 mm DIN Rail SSR

Output Specifications

Voltage Range (Vrms) 48 to 600 Vac 48 to 600 Vac
Output Current 35 45
Peak Voltage (Vp , t = 1 min) 1100 1100
Off-State Leakage µArms 250 250

(@ 480 V and T
Minimum Current (mArms) 100 100
Maximum 1-Cycle Surge Current 770 800

(Ap, T

= 25ºC)

a

Maximum 1 s Surge Current 150 160
(Ap, T

= 25ºC)

a

Forward Voltage Drop 1.35 1.35
(Vp @ I

I
Static Off-State dv/dt 500 500

(Vµs, T

max

2

T (60 Hz, 1⁄2 Cycle) 2500 2600

= 25ºC)

a

hp Ratings at 240 V 2 3
hp Ratings at 480 V 3 4
Output Type SCR SCR
Min/Max Stranded Wire 16/8 AWG 16/8 AWG
Min/Max Solid Wire 16/10 AWG 16/10 AWG

Input Specifications

Input Voltage 4 to 32 Vdc 90 to 140 Vac 180 to 280 Vac
Dropout Voltage 1 Vdc 10 Vac 10 Vac
Minimum Input Current (for On-State)
Maximum Input Current 19 mA 6 mA 8 mA
Input Resistance (Ω) Current Regulated
Turn-On Time* 8.33 ms 20 ms 20 ms
Turn-Off Time 8.33 ms 30 ms 30 ms
Min/Max Stranded/Solid Wire 24/16 AWG 24/16 AWG 24/16 AWG

* Random SSRs turn on in less than 100 µs.

= 25ºC)

a

, Ta = 25ºC)

16 mA 5 mA 6 mA

1A

+

2A

–

AC Input Equivalent Circuit

SSRDIN600DC35
shown smaller
than actual size.

1L

1T

P

P-132

L3

A1

A2

L3

T3

ZC

ZC

L2

T2

ZC

ZC

L1

T1

ZC

ZC

A1

ZC

90 mm 3-Phase DIN Rail SSR
Output Specifications
Voltage Range (Vrms) 48 to 600 Vac
Output Current 25
Peak Voltage (Vp , t = 1 min) 1100
Off-State Leakage µArms (@ Max Line 250

Voltage and Ta = 25ºC)
Minimum Current (mArms) 100
Maximum 1-Cycle Surge Current 500

(Ap, Ta = 25ºC)
Maximum 1 s Surge Current 100

(Ap, Ta = 25ºC)
Forward Voltage Drop 1.35

(Vp @ I

, Ta = 25ºC)

max

I2T (60 Hz, 1⁄2 Cycle) 1040
Static Off-State dv/dt Vµs, Ta = 25ºC) 500
hp Ratings at 480 V 3
Output Type SCR
Min/Max Stranded Wire 16/8 AWG
Min/Max Solid Wire 16/10 AWG
Input Specifications
Input Voltage 4 to 32 Vdc 90 to 140 Vac 180 to 280 Vac
Dropout Voltage 1 Vdc 10 Vac 10 Vac
Minimum Input Current

(for On-State)

50 mA 15 mA 19 mA
Maximum Input Current 62 mA 19 mA 24 mA
Input Resistance (Ω) Current Regulated
Turn-On Time* 8.33 ms 20 ms 20 ms
Turn-Off Time 8.33 ms 30 ms 30 ms
Min/Max Stranded/Solid Wire 12/16 AWG

* Random SSRs turn on in less than 100 µs.

A2

DC Equivalent Circuit

A1

ZC

A2

ZC

ZC

ZC

ZC

ZC

AC Equivalent Circuit

ZC

ZC

ZC

ZC

ZC

T3

L2

T2

L1

T1

L3

T3

L2

T2

L1

T1

AC/DC Control Specifications
Model Number Current A Output Voltage Input Voltage Output Type Size: mm (inch)
SSRDIN280AC10 10 24 to 280 Vac 90 to 140 Vac Triac 22.5 (0.9)
SSRDIN280DC10 10 24 to 280 Vac 4 to 32 Vdc Triac 22.5 (0.9)
SSRDIN600AC20 20 48 to 600 Vac 90 to 140 Vac SCR 22.5 (0.9)
SSRDIN600DC20 20 48 to 600 Vac 4 to 32 Vdc SCR 22.5 (0.9)

SSRDIN600AC30 30 48 to 600 Vac 90 to 140 Vac SCR 22.5 (0.9)
SSRDIN600DC30 30 48 to 600 Vac 4 to 32 Vdc SCR 22.5 (0.9)

SSRDIN600AC35 35 48 to 600 Vac 90 to 140 Vac SCR 45.0 (1.8)
SSRDIN600DC35 35 48 to 600 Vac 4 to 32 Vdc SCR 45.0 (1.8)
SSRDIN600AC45 45 48 to 600 Vac 90 to 140 Vac SCR 45.0 (1.8)
SSRDIN600DC45 45 48 to 600 Vac 4 to 32 Vdc SCR 45.0 (1.8)
SSR3PH600AC25 25 48 to 600 Vac 90 to 140 Vac SCR 90.0 (3.6)
SSR3PH600DC25 25 48 to 600 Vac 4 to 32 Vdc SCR 90.0 (3.6)

P-133

25 MM

120.75
(4.754)

22.50
(0.896)

17.25

(0.679)

5.25

(0.207

)

89.84

(3.537

)

ø4.50

(ø0.177)

ø5.30

(ø0.209)

4.75

(0.187)

120.75

(4.754)

88.20

(3.472)

17.75

(0.699)

89.84

(3.537)

4.60

(0.181)

97.80

(3.850)

120.66
(4.750)

88.20

(3.472)

88.14

(3.470)

97.00

(3.819)

120.66
(4.750)

45.00
(1.77)

35.60

(1.402)

89.14

(3.470

)

9.40

(0.370)

35.60

(1.402)

7.10

(0.299)

9.40

(0.370)

ø4.50

(ø0.177)

ø4.50

(ø0.177)

123.40
(4.858)

91.00

(3.583)

7.280

(2.866)

7.280

(0.287)

7.280

(0.287)

5.235

(0.206)

88.14

(3.470)

82.00

(3.228)

82.00

(3.228)

ø4.50

(ø0.177)

123.40

(4.858)

88.20

(3.472)

88.14

(3.470)

97.00

(3.819)

90 MM

45 MM

SSRDIN and SSRPH Series
solid state relays, shown
smaller than actual size.

Dimensions: mm (inch)

To Order Visit omega.com/ssrdin600 for Pricing and Details

Model Number Description Nominal Rating (A)
SSRDIN280DC10 DC control signal, 24 to 280 Vac line 10

P-134

SSRDIN600DC20 DC control signal, 48 to 600 Vac line 20
SSRDIN600DC30 DC control signal, 48 to 600 Vac line 30
SSRDIN280AC10 AC control signal, 24 to 280 Vac line 10
SSRDIN600AC20 AC control signal, 48 to 600 Vac line 20
SSRDIN600AC30 AC control signal, 48 to 600 Vac line 30
SSRDIN600DC35 DC control signal, 48 to 600 Vac line 35
SSRDIN600DC45 DC control signal, 48 to 600 Vac line 45
SSRDIN600AC35 AC control signal, 48 to 600 Vac line 35
SSRDIN600AC45 AC control signal, 48 to 600 Vac line 45
SSR3PH600DC25 DC control signal, 48 to 600 Vac line, 3 phase 25
SSR3PH600AC25 AC control signal, 48 to 600 Vac line, 3 phase 25

Comes with operator’s manual.
Ordering Example: SSR3PH600DC25, DC input, 25 A, 3-phase relay.

P