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Lead Contents

Power Controllers

G3PX

G3PX

OMRON's unique design and carefully-selected materials made it possible to produce a compact and lightweight Power Controller.

Primary Contents



List of Models

EUN Series

PhaseApplicable loadLevel
indicator
Base-up
function
(See note.)
Soft-start timeCarry
current
Rated voltageModel
SingleResistive load Heater
(e.g., alloy heater
or halogen lamp)
(See note 2.)
YesYesApprox. 0.5 to 10 s20 A100/110 VAC
200/220 VAC
G3PX-220EUN
40 AG3PX-240EUN
60 AG3PX-260EUN

Note:

1.The base-up output with a 0-mA temperature controller output (i.e. the temperature controller is OFF) differs from that with a 4-mA temperature controller output. Refer the Base-up Characteristics on Data Sheet.

2.Contact your OMRON representative for applications to transformer loads.

EH Series

PhaseApplicable loadLevel
indicator
Single heater
open circuit
detection
Multiple heater
open circuit
detection
Carry
current
Rated voltageModel
(See note 1.)
SingleResistive load
Heater
(e.g., alloy
heater or
halogen lamp)
(See note 3.)
YesYesNo20 A100/110 VAC
200/220 VAC
G3PX-220EH-CT03
G3PX-220EH-CT10
40 AG3PX-240EH-CT03
G3PX-240EH-CT10
60 AG3PX-260EH-CT03
G3PX-260EH-CT10
Yes (See note 2.)Yes20 AG3PX-220EHN-CT03
G3PX-220EHN-CT10
40 AG3PX-240EHN-CT03
G3PX-240EHN-CT10
60 AG3PX-260EHN-CT03
G3PX-260EHN-CT10

Note:

1.EH- and EHN-series models are provided with a CT incorporating 30- or 100-cm-long lead wires and Power Device Cartridge. When ordering, specify the length of the lead wires by adding a code to the model number as shown below.
G3PX-2[]0EH-CT03: CT with 30-cm-long lead wires
G3PX-2[]0EH-CT10: CT with 100-cm-long lead wires

2.Adjusts the multiple heater open circuit detection sensitivity of EHN-series models. Enables single heater open circuit detection in control of a maximum of five heaters.

3.Contact your OMRON representative for applications to transformer loads.

EC Series

PhaseApplicable loadLevel
indicator
Constant-
current
function
Single heater
open circuit
detection
Carry
current
Rated voltageModel
(See note.)
SingleResistive load Heater
(e.g., alloy heater, pure
metal heater, or
halogen lamp)
(See note 3.)
YesYesYes20 A100/110 VAC
200/220 VAC
G3PX-220EC-CT03
G3PX-220EC-CT10
40 AG3PX-240EC-CT03
G3PX-240EC-CT10
60 AG3PX-260EC-CT03
G3PX-260EC-CT10

Note:

1.EC-series models are provided with a CT Unit with lead wires (30- or 100- cm in length). When ordering, specify the length of the lead wires by adding a code to the model number as shown below.
G3PX-2[]0EC-CT03: CT with 30-cm-long lead wires
G3PX-2[]0EC-CT10: CT with 100-cm-long lead wires

2.A CT Unit and Power Device Cartridge are provided with the Power Controller.

3.Contact your OMRON representative for applications to transformer loads.

Accessories (Order Separately)

CT Unit

NameLength of lead wiresSolderless
terminals
Applicable modelsModel
CT Unit30 cmYesG3PX-2[][]EHG32X-CT03
100 cmG32X-CT10
30 cmG3PX-2[][]EHNG32X-CT03HN
100 cmG32X-CT10HN
30 cmG3PX-2[][]ECG32X-CT03C
100 cmG32X-CT10C

Power Device Cartridge

NameCarry currentApplicable modelsModel
Power Device Cartridge20 AG3PX-220E[][]G32X-A20
40 AG3PX-240E[][]G32X-A40
60 AG3PX-260E[][]G32X-A60

Note:The G32X-A is a dedicated Power Device Cartridge for the G3PX. Refer to Replacement Parts on Data Sheet.

External Variable Resistor

The G32X-V3K and G32X-V2K are provided with a set consisting of adjuster, knob, and nameplate.

Resistive value
(See note 1.)
Model
3 kΩG32X-V3K (See note 2.)
2 kΩG32X-V2K
G3PX_Accy5

Note:

1.The G32X-V3K is equivalent to the conventional G32X-VR.

2.Resistive Value