Omron G3H User manual

224 Solid State Relays G3@-VD G3H/G3HD

Solid State Relays G3@-VD

G3H/G3HD

Refer to Warranty and Application Considerations (page 1), Safety

Precautions (page 4), and Technical and Safety Information (page 6).

International Standards for G3H Series,

Same Profile as LY Power Relays

• Shape-compatible with mechanical relays.

• Certified by UL, CSA, and VDE (models numbers with a suffix

of “-VD”).

• Socket type, same size as LY Power Relays.

• Operation indicator provided to confirm input (models numbers

with “N” before the suffix).

Model Number Structure

■Model Number Legend

1. Basic Model Name

G3H: Solid State Relay

2. Rated Load Power Supply Voltage

2: 200 VAC

3, 4. Rated Load Current

03: 3 A

5. Terminal Type

S: Plug-in terminals

6. Zero Cross Function

Blank: Equipped with zero cross function

L: Not equipped with zero cross function

7. Operation Indicator

Blank: Not equipped with operation indicator

N: Equipped with operation indicator

8. Certification

VD: Certified by UL, CSA, and VDE standards

1. Basic Model Name

G3H: Solid State Relay

2. Load Power Supply Type

D: DC

3. Rated Load Power Supply Voltage

X: 50 VDC

4. Rated Load Current

03: 3 A

5. Terminal Type

S: Plug-in terminals

6. Operation Indicator

Blank: Not equipped with operation indicator

N: Equipped with operation indicator

7. Certification

VD: Certified by UL, CSA, VDE

1234 5678

G3H-@@@@@@-@

1234

56 7

G3HD-@@@@-@

Solid State Relays G3@-VD G3H/G3HD 225

Ordering Information

■List of Models

Note: 1. Product is labelled “250 VAC”.

2. Product is labelled “50 VDC”.

3. When ordering, specify the rated input voltage.

■Accessories (Order Separately)

Connecting Sockets

Refer to page 297 for details.

Specifications

■Ratings (at an Ambient Temperature of 25°C)

Input

Note: Constant-current input circuit.

Isolation Zero cross

function Indicator Rated output load Rated input voltage Model

Photocoupler Yes Yes 3 A at 100 to 240 VAC

(See note 1.) 5 to 24 VDC G3H-203SN-VD

Phototriac coupler No 5 VDC G3H-203SLN-VD

12 VDC

24 VDC

Photocoupler No 3 A at 4 to 48 VDC

(See note 2.) 5 to 24 VDC G3HD-X03SN-VD

Photocoupler Yes No 3 A at 100 to 240 VAC

(See note 1.) 4 to 24 VDC G3H-203S-VD

Phototriac coupler No 5 VDC G3H-203SL-VD

12 VDC

24 VDC

Photocoupler No 3 A at 4 to 48 VDC

(See note 2.) 4 to 24 VDC G3HD-X03S-VD

Item PTF08A-E PT08 PT08-0 PT08QN

Connecting Front connecting Back connecting

Mounting method/

Terminal type Track mounted

screw terminals Solder terminals PCB terminals Wire-wrapping terminals

Hold-down clip PYC-A1 PYC-P

Model Rated voltage Operating voltage Impedance Voltage level

Must operate voltage Must release voltage

G3H-203SN-VD 5 to 24 VDC 4 to 28 VDC 15 mA max. (See note.) 4 VDC max. 1 VDC min.

G3H-203SLN-VD 5 VDC 4 to 6 VDC 390 Ω±20% 4 VDC max. 1 VDC min.

12 VDC 9.6 to 14.4 VDC 900 Ω±20% 9.6 VDC max.

24 VDC 19.2 to 28.8 VDC 2 kΩ±20% 19.2 VDC max.

G3HD-X03SN-VD 5 to 24 VDC 4 to 28 VDC 1.5 kΩ+20%/–10% 4 VDC max. 1 VDC min.

G3H-203S-VD 4 to 24 VDC 3 to 28 VDC 15 mA max. (See note.) 3 VDC max. 1 VDC min.

G3H-203SL-VD 5 VDC 4 to 6 VDC 390 Ω±20% 4 VDC max. 1 VDC min.

12 VDC 9.6 to 14.4 VDC 900 Ω±20% 9.6 VDC max.

24 VDC 19.2 to 28.8 VDC 2 kΩ±20% 19.2 VDC max.

G3HD-X03S-VD 4 to 24 VDC 3 to 28 VDC 1.5 kΩ+20%/–10% 3 VDC max. 1 VDC min.

226 Solid State Relays G3@-VD G3H/G3HD

Output

■Characteristics

Engineering Data

Load Current vs.

Ambient Temperature

Characteristics

One Cycle Surge

Current: Non-repetitive

Model Applicable load

Rated load voltage Load voltage range Load current Inrush current

G3H-203SN-VD

G3H-203S-VD 100 to 240 VAC 75 to 264 VAC 0.1 to 3 A 45 A 60 Hz, 1 cycle

G3H-203SLN-VD

G3H-203SL-VD

G3HD-X03SN-VD

G3HD-X03S-VD 4 to 48 VDC 3 to 52.8 VDC 0.1 to 3 A 18 A (10 ms)

Model G3H-203SN-VD/203S-VD G3H-203SLN-VD/203SL-VD G3HD-X03SN-VD/X03S-VD

Operate time 1/2 cycle of load power source +

1msmax. 1 ms max. 0.5 ms max.

Release time 1/2 cycle of load power source + 1 ms max. 2 ms max.

Output ON voltage drop 1.6 V (RMS) max. 1.5 V max.

Leakage current 5 mA max. (at 100 VAC);

10 mA max. (at 200 VAC) 2.5 mA max. (at 100 VAC);

5 mA max. (at 200 VAC) 5 mA max. (at 50 VDC)

Insulation resistance 100 MΩmin. (at 500 VDC)

Dielectric strength 2,000 VAC, 50/60 Hz for 1 min 1,500 VAC, 50/60 Hz for 1 min

Vibration resistance Destruction: 10 to 55 to 10 Hz, 0.75-mm single amplitude

Shock resistance Destruction: 1,000 m/s2

Ambient temperature Operating: –30°C to 80°C (with no icing)

Storage: –30°C to 100°C (with no icing)

Ambient humidity 45% to 85%

Certified standards G3H: UL508, CSA C22.2 No. 14, EN60947-4-3

G3HD: UL508, CSA C22.2 No. 14, EN60950

Weight Approx. 50 g

Ambient temperature (°C)

Load current (A)

Non-repetitive (Keep the inrush current to half the rated value if it occurs repetitively.)

Inrush current (A, Peak)

Energized time (ms) Energized time (ms)

G3HD-X03SN-VD/X03S-VD

Inrush current (A)

G3H-203SN-VD/203S-VD/203SLN-VD/

203SL-VD

G3HD-X03SN-VD/X03S-VD

G3H-203SN-VD/203S-VD/203SLN-VD/

G3H-203SL-VD

In the interest of product improvement, specifications are subject to change without notice.

ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.

To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.

Cat. No. K057-E1-05

Solid State Relays G3@-VD G3H/G3HD 227

Dimensions

Note: All units are in millimeters unless otherwise indicated.

Safety Precautions

■Precautions for Correct Use

Please observe the following precautions to prevent failure to

operate, malfunction, or undesirable effect on product performance.

The SSR case serves to dissipate heat. Install the relays so that they

are adequately ventilated. If poor ventilation is unavoidable, reduce

the load current by half.

Connection

With the SSR for DC switching, the load can be connected to either

positive or negative output terminal of the SSR.

Protective Component

Since the SSR does not incorporate an overvoltage absorption

component, be sure to connect an overvoltage absorption

component when using the SSR under an inductive load.

4(+)

6(−)

−+

(+)

(−)

( )

Load Load

Input voltage

2. The coil has no polarity.

28 max.

21.5 max. 36.5 max.

42.5 max.

Terminal Arrangement/

Internal Connections

(BottomView)

Input

Note: 1. The plus and minus symbols

shown in the parentheses

are for DC loads.

Load power

supply

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