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Solid State Relays
G3PA
Extremely Thin Relays Integrated with Heat
Sinks
• Downsizing achieved through optimum design of heat sink.
• Mounting possible via screws or via DIN track.
• Close mounting possible for linking terminals. (Except for G3PA-
260B-VD and G3PA-450B-VD-2.)
• Applicable with 3-phase loads.
• Replaceable power element cartridges.
• Comply with VDE 0160 (finger protection), with a dielectric
strength of 4,000 V between input and load.
• Comply with VDE 0805, IEC 950.
• Certified by UL, CSA, and VDE (reinforced insulation).
Model Number Structure
■ Model Number Legend
G3PA-@@@@-@-@
1
2 3 4 5
6
7
1. Basic Model Name
G3PA:
Solid State Relay
2. Rated Load Power Supply Voltage
2:
200 VAC
4:
400 VAC
3. Rated Load Current
10:
10 A
20:
20 A
30:
30 A
40:
40 A
50:
50 A
60:
60 A
4. Terminal Type
B:
Screw terminals
5. Zero Cross Function
Blank:
Equipped with zero cross function
L:
Not equipped with zero cross function
6. Certification
VD:
Certified by UL, CSA, and VDE
7. Special Specifications
Blank:
Standard models
2:
480-V models
G3PA
Solid State Relays
J-21
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Table of Contents
Related Manuals for Omron G3PA
Summary of Contents for Omron G3PA
- Page 1 Sinks • Downsizing achieved through optimum design of heat sink. • Mounting possible via screws or via DIN track. • Close mounting possible for linking terminals. (Except for G3PA- 260B-VD and G3PA-450B-VD-2.) • Applicable with 3-phase loads. • Replaceable power element cartridges.
-
Page 2: Ordering Information
20 A at 200 to 480 VAC G3PA-430B-VD-2 30 A at 200 to 480 VAC G3PA-450B-VD-2 50 A at 200 to 480 VAC Note: When ordering, specify the rated input voltage. Replacement Parts Name Carry current Load voltage range Model... -
Page 3: Specifications
Specifications ■ Ratings (at an Ambient Temperature of 25 C) Input Model Rated voltage Operating Voltage Input current Voltage level range impedance Must operate voltage Must release voltage G3PA-210B-VD 5 to 24 VDC 4 to 30 VDC 7 mA max. - Page 4 430B-VD 430B-VD-2 450B-VD-2 Operate time 1/2 of load power source cycle + 1 ms max. (DC Input, -B models) 1 1/2 of load power source cycle + 1 ms max. (AC Input) 1 ms max. (-BL models) Release time 1/2 of load power source cycle + 1 ms max. (DC Input) 1 1/2 of load power source cycle + 1 ms max.
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Page 5: Operation
G32A-A Power Device Cartridge The G32A-A Power Device Cartridge (a Triac Unit) can be replaced with a new one. When the temperature indicator has changed from pink to red, the triac circuitry may have malfunctioned possibly by an excessive flow of current, in which case, dismount the damaged cartridge for replacement. - Page 6 3. Hook the indented part of the cartridge with the tool and pull up on the cartridge to remove it. 2. Make sure that there is no dust or pieces of wire on the heat sink of the G32A-A or the G3PA.
- Page 7 Linking terminal Use the terminal cover to prevent accidents When the temperature indicator has turned from pink to red, the G32-A-A Power Device Cartridge may have malfunctioned, in which case the cartridge must be replaced with a new one. due to electric shock.
-
Page 8: Engineering Data
Ambient temperature ( C) Ambient temperature ( C) Note: Close mounting is possible for a maximum of three Units by reducing the load current by 20%. (A minimum clearance of 10 mm must be provided when mounting four or more Units.) -
Page 9: Horizontal Mounting
Input Voltage vs. Input Current G3PA-2@0B-VD G3PA-4@0-VD, G3PA-4@-VD-2 T = 25 C Ta = 25 C Input current Input current Input impedance Input impedance Input voltage (V) Input voltage (V) Horizontal Mounting Panel Ground G3PA-210B(L)-VD, G3PA-220B(L)-VD G3PA-240B(L)-VD G3PA-260B(L)-VD G3PA-220B(L)-VD G3PA-210B(L)-VD... - Page 10 Close Mounting (Up to Three) Panel Ground DIN track G3PA-210B(L)-VD, G3PA-220B(L)-VD G3PA-240B(L)-VD G3PA-260B(L)-VD G3PA-220B-VD G3PA-210B-VD Ambient temperature ( C) Ambient temperature ( C) Ambient temperature ( C) G3PA-420B-VD, G3PA-420B-VD-2 G3PA-430B-VD, G3PA-430B-VD-2 Ambient temperature ( C) Ambient temperature ( C) G3PA-450B-VD-2...
- Page 11 One Cycle Surge Current: Non-repetitive Note: Keep the inrush current to half the rated value if it occurs repetitively. G3PA-210B(L)-VD G3PA-220B(L)-VD, G3PA-420B-VD, G3PA-240B(L)-VD/260B(L)-VD, G3PA-420B-VD-2 G3PA-430B-VD, G3PA-430B-VD-2, G3PA-450B-VD-2 Energized time (ms) Energized time (ms) Energized time (ms) G3PA J-31 Solid State Relays...
- Page 12 Dimensions Note: All units are in millimeters unless otherwise indicated. G3PA-210B(L)-VD With Terminal Without Terminal Mounting Terminal Cover Cover Holes Arrangement/ 4.6 dia. Two, M4 Internal Connections Linking terminal B1 Two, 4.5 dia. or M4 holes Two, M3.5 Linking terminal B2 4.6 x 5.6 elliptical...
- Page 13 G3PA-450B-VD-2 Terminal Arrangement/ Cover Cover Mounting Holes Internal Connections 4.6 dia. Two, M5 Two, M3.5 Two, 4.5 dia. or M4 holes 4.6 x 5.6 elliptical hole 110 max. 100 max. G3PA-420B-VD, G3PA-420B-VD-2 Without Terminal With Terminal Mounting Holes Terminal Arrangement/...
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Page 14: Safety Precautions
With vertical mounting, reduce the load current by 30%. (Refer to the Load Horizontal mounting Current vs. Ambient Panel Temperature graph.) Note: Leave a distance of 60 mm min. between SSRs and ducts (especially above the SSR). G3PA J-34 Solid State Relays... -
Page 15: Close Mounting
G3PA Air inlet If the air inlet or air outlet has a filter, clean the filter regularly to prevent it from clogging and ensure an efficient flow of air. Do not locate any objects around the air inlet or air outlet, otherwise the objects may obstruct the proper ventilation of the control panel. - Page 16 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. K094-E1-06 In the interest of product improvement, specifications are subject to change without notice. G3PA J-36...