Autonics SR2 SERIES, SR3 SERIES Instruction Manual

DRW161053AC

Autonics

3-Phase,

Detachable Heatsink/Intergrated Heatsink Type SSR

SR2/SR3 SERIES

I N S T R U C T I O N M A N U A L

Detachable heatsink type Integrated heatsink type

Please read the following safety considerations before use.

Safety Considerations

Please observe all safety considerations for safe and proper product operation to avoid hazards.

※

symbol represents caution due to special circumstances in which hazards may occur.

※

ii==============-

Warning

Caution

Warning

Fail-safe device must be installed when using the unit with machinery that may cause serious injury or substantial economic loss. (e.g. nuclear power control, medical equipment, ships, vehicles, railways, aircraft, combustion apparatus, safety equipment, crime/disaster prevention devices, etc.)

Failure to follow this instruction may result in re, personal injury, or economic loss.

2. Install on a device panel or DIN rail to use.

Failure to follow this instruction may result in electric shock or re.

3. Do not connect, repair, or inspect the unit while connected to a power source.

Failure to follow this instruction may result in electric shock or re.

4. Check 'Connections' before wiring.

Failure to follow this instruction may result in re.

5. Do not disassemble or modify the unit.

Failure to follow this instruction may result in electric shock or re.

Caution

1. Use the unit within the rated specications.

Failure to follow this instruction may result in re or product damage.

2. Use dry cloth to clean the unit, and do not use water or organic solvent.

Failure to follow this instruction may result in electric shock or re.

3. Do not use the unit in the place where ammable/explosive/corrosive gas, humidity, direct

sunlight, radiant heat, vibration, impact, or salinity may be present.

Failure to follow this instruction may result in re or explosion.

4. Keep metal chip, dust, and wire residue from owing into the unit.

Failure to follow this instruction may result in re or product damage.

5. Since leakage current still ows right after turning off the power or in the output OFF status, do

not touch the load terminal.

Failure to follow this instruction may result in electric shock.

Ordering Information

H 3

Item

Connections

3-phase (2-pole)

R S T

1/L1

3/L2

2/T1

4/T2

※

For DC signal input models, 8 and 10 terminals are connected inside.

※

For AC signal input models, 8 and 10 terminals are insulated inside.

※

Use terminals of size specied below.

Terminal type

※

The above specifications are subject to change and some models may be discontinued without notice.

※

Be sure to follow cautions written in the instruction manual and the technical descriptions (catalog, homepage).



Thank you for choosing our Autonics product.

Failure to follow these instructions may result in serious injury or death.

Failure to follow these instructions may result in personal injury or product damage.

15 R

Control phase

Type

Rapid

fuse

5/L3

heaing deec ion

6/T3

Load

<Round>

/A1

Input circut

8/A2-

9/AL

Over

0/AL-

circut

Function

Rated input current (resistive load)

Rated load voltage

Rated input voltage

3-phase (3-pole) delta connection ( -connection)

R S T

Power

supply

(AC, DC)

1/L1

3/L2

LOAD

2/T1

Input

Min.

Max.

4/T2

3.5mm

7 0mm

Alarm out (NPN open colector output)

r-1--I

5/L3

6/T3

_j__l

No mark

Zero cross turn-on

R Random turn-on

15 15A 50 50A 30 30A 75 75A 40 40A

2 24-240VAC 4 48-480VAC

1 4-30VDC 2 24VAC 4 90-240VAC

2 3-phase (2-pole) 3 3-phase (3-pole)

No mark Detachable heatsink type H Integrated heatsink type

SR Solid State Relay

3-phase (3-pole) star connection (Y-connection)

Rapid

fuse

Load

Output

Min.

Max.

Input ci cu t

Over

heaing

eect on circut

5.0mm

12 0mm

/A1

8/A2-

9/AL

0/AL

Power supply

(AC, DC)

LOAD

Alarm out

NPN open collector

output)

1/L1

2/T1

R S T

3/L2

4/T2

5/L3

6/T3

Load

Rapid

fuse

Power supply

(AC, DC)

/A1

nput

ircuit

8/A2-

9/AL

LOAD

Over eaing eect on

0/AL-

circut

Alarm out (NPN open colector output)

Specications

Input

Rated input voltage range Allowable input voltage range Max. input current 25mA 15mA 25mA Pick-up voltage Min. 4VDC Drop-out voltage Max. 1VDC

Zero cross

Turn-on

turn-on

time

Random turn-on Max. 1ms

Turn-off time

©==-=-=1_=-=====t====±;;=

Output

Rated load voltage range 24-240VACrmsᜠ (50/60Hz) 48-480VACrmsᜠ (50/60Hz) Allowable load voltage range Rated load

Resistive load

current

(AC-51)

Min. load current 0.15Arms 0 2Arms 0.5Arms 0.5Arms

Max. 1 cycle surge current (60Hz) Max. non-repetitive surge

current (I

t, t=8 3ms)

Peak voltage (non-repetitive)

Leakage current (Ta=25℃)

Output on voltage drop

[Vpk] (max. load current)

Static off state dv/dt 500V/

※

1: AC-51 is utilization category at EC60947-4-3.

(DJ

Alarm output (temperature overheat)

Rated input voltage range

Loadvoltage Loadcurrent

Turn-off time Max. 20ms Max. 40ms Max. 40ms

General specications

Dielectric strength (Vrms)

Insulation resistance Over 100MΩ (at 500VDC megger) (input-output, input/output-case)

L__

Indicator Input

Mechanical 0.75mm amplitude at frequency of 10 to 55Hz (for 1 min) in each X, Y, Z direction for 1 hour

Vibration

Malfunction 0 5mm amplitude at frequency of 10 to 55Hz (for 1 min) in each X, Y, Z direction for 10 min

L__

Mechanical 300m/s² (approx. 30G) in each X, Y, Z direction for 3 times

Shock

Malfunction 100m/s² (approx. 30G) in each X, Y, Z direction for 3 times

L__

Ambient temp.

Environment

Ambient humi. 45 to 85%RH, storage: 45 to 85%RH

c__

Input terminal connection, alarm

output terminal connection

L__

Output terminal connection

<--------

Input terminal xed torque 0.75 to 0.95N m

Output terminal xed torque 1 6 to 2.2N m

L___

Approval

L___

※

Weight

※

1: The weight includes packaging. The weight in parenthesis is for unit only.

※

Environment resistance is rated at no freezing or condensation.

※

For wiring the terminal, round terminal must be used.

Dimensions

Detachable heatsink type

4-Ø5.2

4-5.2

Alarm indicator

(red)

Integrated heatsink (Rated load current 50A)

Alarm indicator (red)

Integrated heatsink (Rated load current 75A)

Alarm indicator (red)

4-30VDC

ᜡ

4-32VDC

ᜡ

Max. 0.5 cycle of load

source + 1ms

Max. 0.5 cycle of load

source + 1ms

I I I

24-264VACrmsᜠ (50/60Hz) 48-528VACrmsᜠ (50/60Hz)

15Arms 30Arms 50Arms 75Arms 15Arms 30Arms 40Arms 50Arms 75Arms

※

250A 400A 1000A 300A 500A 1000A

340A

s 1000A2s 4000A2s 350A2s 1000A2s 4000A2s

600V

Max. 10mArms (240VACᜠ/60Hz) Max. 10mArms (480VACᜠ/60Hz)

Max. 1.6V

㎲

4-30VDC

ᜡ

Max. 30VDC Max. 100mA Max. 50mA Max. 50mA

-30 to 80℃ (in case of the rated input voltage 90-240VACЖ: -30 to 70℃), storage: -30 to 100 ( The rated load current capacity is different depending on ambient temperature.

Min. 1×0.5mm2 (1×AWG20), max. 1×1.5mm2 (1×AWG16) or 2×1.5mm2 (2×AWG16)

Min. 1×1.5mm

※

ᜢ ᜧ

109

97 92

4-R2.6

144 132

ᜡ

24-240VAC

: 2500VAC 50/60Hz 1 min (input-output, input/output-case)

24-240VAC 48-480VACᜠ rated load current 15A/30A/40A/50A/75A

: 4000VAC 50/60Hz 1 min (input-output, input/output-case)

Refer to

Use wires compliant with load current capacity to connect to the terminal.

Detachable heatsink type: Approx. 365g (approx. 275g)

Integrated heatsink type

- Rated load current 15A/30A/40A: Approx. 896g (approx. 686g)

- Rated load current 50A: Approx. 1508g (approx. 1268g)

- Rated load current 75A: Approx. 2354g (approx. 2064g)

rated load current 15A/30A

ᜠ

rated load current 50A/75A,

ᜠ

indicator: green LED, alarm indicator: red LED

SSR Derating Curve'.)

r.i

(1×AWG16), max. 1×16mm2 (1×AWG6) or 2×6mm2 (2×AWG10)

Input indicator

(green)

75.5

47.6

Input indicator (green)

2-2

2-4.5

Input indicator (green)

2-2

2-4.5

24VACrmsᜠ (50/60Hz) 90-240VACrmsᜠ (50/60Hz)

19-26.4VACrmsᜠ (50/60Hz) 85-264VACrmsᜠ (50/60Hz)

Min. 19VACrms

Max. 4VACrms Max. 1 5 cycle of load

source + 1ms

- -

Max. 1 5 cycle of load

source + 1ms

ᜠ

24VACrmsᜠ (50/60Hz) 90-240VACrmsᜠ (50/60Hz)

Max. 30VDC

Integrated heatsink (Rated load current 15A/30A/40A)

2-Ø4.5

32.2

2-Ø4.5

130

115

1200V (Zero cross turn-on),

1000V (Random turn-on)

ᜡ

130

103

3.5 3.5

Alarm indicator

4.5 (red)

3.5

132.2

Min. 85VACrms

Max. 10VACrms Max. 1.5 cycle of load

source + 1ms

Max. 1.5 cycle of load

source + 1ms

ᜠ

I I

Max. 30VDC

ᜡ



Input indicator

(green)

100

4.5

3.5

※

Bolts for grounding must be grounded.

High Temperature Caution

While supplying power to the load or right after turning off the power of

the load, do not touch the body and

heat sink. Failure to follow this instruction may result in a burn due to the high temperature.

SR(H)2/ SR(H)3-

SR(H)3-

14 (R)

SR(H)2/

SR(H)3-

SR(H)2/ SR(H)3-

※

SR(H)2/ SR(H)3-

℃

Load capacity Cooling fan type Size (mm)

30A/40A

50A/75A

112.7

32.2

DIN rail must be grounded.

SSR Derating Curve

15A 30A 40A 50A 75A

With heatsink

SR(H)2/

Load current[A]

Without heatsink

1.5 0

0 10 20 30 40 50 60 70 80 90

Ambient temperature[℃]

With heatsink

□□

Load current[A]

Without heatsink

1.5 0

0 10 20 30 40 50 60 70 80 90

Ambient temperature[℃]

With heatsink

Load current[A]

Without heatsink

1.5 0

0 10 20 30 40 50 60 70 80 90

Ambient temperature[℃]

With heatsink

Load current[A]

Without heatsink

1.5

0 10 20 30 40 50 60 70 80 90

Ambient temperature[℃]

Specications of cooling fan

AC Fan DC Fan 1 25 44.0 AC Fan DC Fan 1 80 63.5

I I I I

Cooling fan mounting hole

. .

Rated load current 30A/40A

Panel cut-out

Detachable heatsink type



※

Detachable heatsink type screw tightening torque for mounting : 2.5N.m to 3N.m

Integrated heatsink

• •

(Rated load current 50A)

♦

※

Integrated heatsink type screw tightening torque for mounting : 1.35N.m

※

WheninatallingmultipleSSRs,pleasekeepspacebetweenSSRsforheatradiation.

WheninstallingSSRshorizontally(inputpartandoutputpartonthesameheight), pleasesupplylessthan50%oftheratedloadcurrent.

97 92

With heatsink+Fan

With heatsink

15 14

Load current[A]

Without heatsink

5 4

1.5 0

0 10 20 30 40 50 60 70 80 90

Ambient temperature[℃]

With heatsink+Fan

With heatsink

Load current[A]

Without heatsink

1.5

0 10 20 30 40 50 60 70 80 90

Ambient temperature[℃]

With heatsink+Fan

With heatsink

15 14

Load current[A]

Without heatsink

5 4

1.5 0

0 10 20 30 40 50 60 70 80 90

Ambient temperature[℃]

With heatsink+Fan

With heatsink

Load current[A]

Without heatsink

7 5

1.5 0

0 10 20 30 40 50 60 70 80 90

Ambient temperature[℃]

Rated air ow

m3/min CFM

80×80

92×92

71.5

132 132

DIN ra l bracket

0 68 24.0

1.13 40.0

Rated load current 50A/75A

4-Ø3.2

8-M5

71.5

Integrated heatsink (Rated load current 15A/30A/40A)

47.6

7 7

Integrated heatsink

(Rated load current 75A)

4-M4 4-M4

♦

With heatsink+Fan

With heatsink

Load current[A]

With heatsink+Fan

With heatsink

Load current[A]

Without heatsink

7 5

0 10 20 30 40 50 60 70 80 90

Ambient temperature[℃]

With heatsink+Fan

With heatsink

Load current[A]

19 15

Without heatsink

7 5

0 10 20 30 40 50 60 70 80 90

Ambient temperature[℃]

※

(unit: mm)

4-Ø3.4

82.5

103

4-M4

The heatsink of the curves is dedicated for the SRH2/SRH3.

※

Install SR2/SR3 Series on the metal plate (min. 130mm×120mm).

Since effectiveness of the heat rediation is decreased when multiple SSRs are installed closely,

please supply less than 50% of the rated load current.

※

Above SSR derating curves obtained approval from the UL certication authority.

※

1: The cooling fan should be over the rated air ow value.

※

Autonics does not provide or sell a cooling fan. (Please buy a cooling fan separately.)

Cautions during Use

1. Follow instructions in 'Cautions during Use'. Otherwise, it may cause unexpected accidents.

4-30VDC, 24VAC

2. supply device.

3. Attach a heat sink or install the unit in the well ventilated place.

To attach the heat sink, use Thermal Grease as below or that of equal specication.

Thermal Grease: GE TOSH BA (YG6111), KANTO-KASEI (FLO L G-600), SH NETSU (G746)

※

4. Ground to the heat sink, panel, or D N rail.

Failure to follow this instruction may result in electric shock.

5. While supplying power to the load or right after turning off the power of the load, do not touch the

82.5

body and heat sink. Failure to follow this instruction may result in a burn due to the high temperature.

6. In order to protect the product from the short-circuit current of the load, use rapid fuse of which I2t is

under the 1/2 of SSR I2t. When short-circuited, replace the fuse to those of same specication with the used rapid fuse.

7. Install dummy resistance in parallel with the load, to keep the sum of current owing in the load and

dummy resistance being over SSR minimum load current.

8. When using random turn-on model for phase control, install noise lter between the load and the

power of the load.

23 16

Without heatsink

9 5 0

0 10 20 30 40 50 60 70 80 90

Ambient temperature[℃]

1.5

With heatsink+Fan

With heatsink

Load current[A]

23 16

Without heatsink

9 5

0 10 20 30 40 50 60 70 80 90

Ambient temperature[℃]

1.5

signal input should be insulated and limited voltage/current or Class 2, SELV power

With heatsink+Fan

With heatsink

Load current[A]

Without heatsink

1.5

5 0

0 10 20 30 40 50 60 70 80 90

Ambient temperature[℃]

With heatsink+Fan

With heatsink

Load current[A]

16 10

Without heatsink

1.5

5 0

0 10 20 30 40 50 60 70 80 90

Ambient temperature[℃]

1.5

9. Do not use near the equipment which generates strong magnetic force or high frequency noise.

10. This unit may be used in the following environments.

Indoors (in the environment condition rated in 'Specications')

①

Altitude max. 2,000m

♦

②

Pollution degree 2

③ ④InstallationcategoryIII

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DRW161053AC

Autonics SR2 SERIES, SR3 SERIES Instruction Manual

Specifications and Main Features

Frequently Asked Questions

User Manual