OMRON G3PWRelays/ Power Controllers/Copyright Statement

OMRON G3PW Relays

G3PW Single-phase Power Controller/Lineup
G3PW Single-phase Power Controller/Catalog
G3PW Single-phase Power Controller/Dimensions
G3PW Single-phase Power Controller/Specifications
Purchase the OMRON G3PW Copyright Statement

OMRON G3PW Dimensions

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last update: April 25, 2017

• Precise heater burnout detection.

• Set value and present value monitoring with indicators.

• Phase control or optimum cycle control.

• RS-485 communications to set manipulated variables and monitor load current.

• Total run time monitoring.

• Output modes for phase control: proportional to phase angle, proportional to voltage, proportional to square voltage, and constant-current control.

• Application with various loads: constant load resistance, variable load resistance.

• UL, and IEC/EN (TÜV) certified.

last update: April 25, 2017

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If you have just landed here, this product OMRON G3PW Relays,Relays is offered online by Tianin FLD Technical Co.,Ltd. This is an online store providing Relays at wholesale prices for consumers. You can call us or send enquiry, we would give you the prices, packing,deliverty and more detailed information on the G3PW We cooperate with DHL,TNT,FEDEX,UPS,EMS,etc.They guarantee to meet your needs in terms of time and money,even if you need your OMRON G3PWRelays tomorrow morning (aka overnight or next day air) on your desk, 2, 3 days or more.Note to international customers, YES, we ship worldwide.

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OMRON G3PW lineup
G3PW Single-phase Power Controller/Lineup
last update: September 24, 2012

Number of
phases Control
terminal block Type Capacity Heater
burnout
detection Commu-
nications Model number
Single-phase Screwless clamp
terminal block Standard 20 A 100 to
240 VAC No No G3PW-A220EU-C
45 A G3PW-A245EU-C
60 A G3PW-A260EU-C
Constant
current 20 A Yes Yes G3PW-A220EC-C-FLK
45 A G3PW-A245EC-C-FLK
60 A G3PW-A260EC-C-FLK
Terminal block
with small slotted
screws Standard 20 A No No G3PW-A220EU-S
45 A G3PW-A245EU-S
60 A G3PW-A260EU-S
Constant
current 20 A Yes Yes G3PW-A220EC-S-FLK
45 A G3PW-A245EC-S-FLK
60 A G3PW-A260EC-S-FLK

Accessories (Order Separately)

Name Resistive value Display Model
External Variable Resistor 2 kΩ 202 G32X-V2K

last update: September 24, 2012

OMRON G3PW catalog
G3PW Single-phase Power Controller/Catalog

Catalog

Manual

CAD

English
Global Edition

For ordering in Singapore, please note some product models not sold in Singapore may be included in the following catalog(s) for our global customers.
*It is recommended to select “Save” from the right-click due to large size of catalog PDF data.

Catalog Name Catalog Number
[size] Last Update

G3PW Data Sheet J176-E1-01
[1896KB] Jun 02, 201420140602 G3PW Data Sheet

OMRON G3PW dimension
G3PW Single-phase Power Controller/Dimensions
last update: November 12, 2012
20-A Models with Screwless Clamp Terminal Block
G3PW-A220EU-C
G3PW-A220EC-C-FLK

45/60-A Models with Screwless Clamp Terminal Block
G3PW-A245EU-C
G3PW-A260EU-C
G3PW-A245EC-C-FLK
G3PW-A260EC-C-FLK

20-A Models with Terminal Block with Small Slotted Screws
G3PW-A220EU-S
G3PW-A220EC-S-FLK

45/60-A Models with Terminal Block with Small Slotted Screws
G3PW-A245EU-S
G3PW-A260EU-S
G3PW-A245EC-S-FLK
G3PW-A260EC-S-FLK

Accessories (Order Separately)
External Variable Resistor
G32X-V2K

last update: November 12, 2012

OMRON G3PW specification
G3PW Single-phase Power Controller/Specifications
last update: June 03, 2014

Model Standard Models Constant-current Models
G3PW-A2[][]EU-[] G3PW-A2[][]EC-[]-FLK
Control method Analog input: Phase control or optimum cycle control
Voltage ON/OFF input: ON/OFF control
Maximum load capacity Phase control: Linear (resistive) load, transformer primary-side control (flux
density: 1.25 T max.)
Optimum cycle control: Linear (resistive) load (Transformer primaryside control is
not supported.)
Output
mode Analog
input Phase
control Proportional to phase angle,
proportional to square voltage,
proportional to voltage Proportional to phase angle, proportional to
square voltage, proportional to voltage,
constant-current control
Optimum
cycle
control Optimum cycle control (Output is switched to 100% or 0% each half cycle.)
Voltage
ON/OFF
input ON/OFF
control Proportional to voltage control
Phase Single
Rated voltage 100 to 240 VAC
Operating voltage range - 15% to +10%
Power supply frequency 50/60 Hz
Power supply frequency
fluctuation ± 3 Hz
Power consumption 5 VA max. (Control power (4)-(5))
Load
current -A220E[] 1 to 20 A
-A245E[] 1 to 45 A
-A260E[] 1 to 60 A
Inrush
current
resistance -A220E[] 220 A (60 Hz, 1 cycle)
-A245E[] 440 A (60 Hz, 1 cycle)
-A260E[] 440 A (60 Hz, 1 cycle)
I²t -A220E[] 400A²s (1 cycle)
-A245E[] 1,600A²s (1 cycle)
-A260E[] 1,600A²s (1 cycle)
Output voltage adjustable range 0% to 98%
Input
signal for
control Analog input 4 to 20 mA DC (input impedance: 100 Ω) or 1 to 5 VDC (input impedance: 30.1 kΩ)
Voltage ON/OFF Input 5 VDC (input impedance: 30.1 kΩ )
External main setting Specified Variable Resistor: G32X-V2K (2 kΩ, 2 W)
External duty setting Specified Variable Resistor: G32X-V2K (2 kΩ, 2 W)
Output
value
setting
range Main setting 0.0% to 100%
Base-up value 0.0% to 100% (Default: 0.0%)
Upper/lower limits Output upper limit: 0.0% to 100% (Default: 100%)
Output lower limit: 0.0% to 100% (Default: 0.0%)
Duty setting Duty setting = Internal duty setting x External duty setting
Internal duty setting range (set using front-panel keys or communications): 0% to
100% (Default: 100%)
External duty setting range (set using external variable resistor): 0% to 100%
(Default: 100%)
Soft-start up time and
soft-start down time 0.0 to 99.9 s (Default: 0.5 s)
Either phase control or optimum cycle control can be used.
Constant current --- Current fluctuation: ± 2% FS
Load current upper limit --- 0.0 to 66.0 A (Default: 0.0 = OFF)
Overcurrent detection time: 500 ms max.
Current
detection Current
transformer (CT) --- Built-in
Current detection
accuracy --- 10% FS of rated current
Minimum detected
load current --- 1 A
Heater
burnout
alarm Detection method --- According to heater resistance (with heater
resistance teaching and Heater Burnout
Threshold parameter)
Note: The accuracy of heater burnout
detection will be lower for heaters for which
the resistance significantly changes depending
on the temperature.
Setting range for
heater burnout
detection --- 1% to 100% (Default: 100%)
Burnout detection
accuracy --- 10% FS at rated current
(Not applicable to loads with variable resistance.)
Burnout detection
output lower limit --- Detects a burnout at or above the specified
output value.
0.0% to 100% (Default: 0.0%)
Number of alarms
for heater burnout
detection --- 0 to 999 (Default: 150)
Multiple heater
burnout detections --- Burnout of 1 of 10 heater elements can be
detected (at the rated current).
Event
inputs Number of event
inputs 2 event inputs
Event input 1:
The function of the event input can be changed with a parameter setting in the
initial setting level. The event input can be used for one of the following functions.
Switching the main setting between automatic and manual operation.
Switching between phase control and optimum cycle control.
Event input 2: Alarm reset
Contact input
conditions ON: 1 kΩ max., OFF: 100 kΩ min.
Non-contact input
conditions ON residual voltage: 1.0 V max., OFF leakage current: 0.1 mA max.
Current flow Approx. 1.1 mA (per input)
Output voltage 5 VDC
Alarm
outputs Number of alarm
outputs 2 alarm outputs
Alarm output 1: ALARM1 (caution)
Alarm output 2: ALARM2 (warning)
Open-collector outputs (Individual common)
Maximum operating
voltage 30 VDC
Maximum load
current 50 mA
Maximum residual
voltage 1.5 V
Maximum leakage
current 0.4 mA
Serial communications --- One RS-485 port: CompoWay/F slave function
(See note.)
Note:
Connection is possible to a Basic Unit in an
EJ1 Modular Temperature Controller.
Parameters can be set and monitored from the
CX-Thermo Support Software running on a
computer that is connected to the EJ1 End
Unit.
Overcurrent detection --- Rated current × 120% min., within 250 cycles
SSR failure detection An error is detected within 3 seconds after an SSR failure.
Phase angle range for SSR short-circuit failure detection: 0% to 72%
Phase angle range for SSR open failure detection: 28% to 100%
Output ON voltage drop 1.6 Vrms (at 100 % output on)
Power supply frequency error Not within 47 to 63 Hz
Leakage current 10 mA max. (100/110 VAC), 20 mA max. (200/220 VAC)
Insulation resistance 100 MΩ min. (at 500 VDC)
Dielectric strength 2,500 VAC at 50/60 Hz for 1 min between charged parts and noncharged parts
Vibration resistance 10 to 55 to 10 Hz, 100 m/s²
Shock resistance 300 m/s²
Ambient operating temperature -15°C to 55°C (with no icing or condensation)
Ambient operating humidity 5% to 95%
Storage temperature -25°C to 65°C (with no icing or condensation)
Weight G3PW-A220E[]-[]-[][][]: 1.0 kg max.
G3PW-A245E[]-[]-[][][]: 1.9 kg max.
G3PW-A260E[]-[]-[][][]: 1.9 kg max.
Applicable
Standards Safety Standards
(pending) UL508
CSA C22.2 No.14
EN60947-4-3 (pollution degree 2, overvoltage category II)
EMC Directives
(pending) EMI
EN60947-1
EN60947-4-3
EMS
EN60947-1
EN60947-4-3

Fuses (recommended models for external connection)

Recommended models Super-rapid Fuse (Fuji Electric) Fuse Holder (Fuji Electric)
Fast-acting fuses * For 20 A CR6L-20/UL CMS-4
For 45 A CR6L-50/UL
For 60 A CR6L-75/UL CMS-5

* Ask your OMRON representative for UL certified products.

Time-delay fuses specifications

Type Specification
Time-delay fuses 250 VAC, 2 A

last update: June 03, 2014

NO. G3PW

TYPE:Power Controllers Copyright Statement Copyright Statement

DATE:2021-06-19

Associated products:
J7TKN Thermal Overload Relay/Features G3ZA Multi-channel Power Controller/Features

Number of phases	Control terminal block	Type	Capacity	Heater burnout detection	Commu- nications	Model number
Single-phase	Screwless clamp terminal block	Standard	20 A	100 to 240 VAC	No	No	G3PW-A220EU-C
45 A	G3PW-A245EU-C
60 A	G3PW-A260EU-C
Constant current	20 A	Yes	Yes	G3PW-A220EC-C-FLK
45 A	G3PW-A245EC-C-FLK
60 A	G3PW-A260EC-C-FLK
Terminal block with small slotted screws	Standard	20 A	No	No	G3PW-A220EU-S
45 A	G3PW-A245EU-S
60 A	G3PW-A260EU-S
Constant current	20 A	Yes	Yes	G3PW-A220EC-S-FLK
45 A	G3PW-A245EC-S-FLK
60 A	G3PW-A260EC-S-FLK

Name	Resistive value	Display	Model
External Variable Resistor	2 kΩ	202	G32X-V2K

For ordering in Singapore, please note some product models not sold in Singapore may be included in the following catalog(s) for our global customers.
*It is recommended to select “Save” from the right-click due to large size of catalog PDF data.
Catalog Name	Catalog Number [size]	Last Update
G3PW Data Sheet	J176-E1-01 [1896KB]	Jun 02, 201420140602	G3PW Data Sheet

Model	Standard Models	Constant-current Models
G3PW-A2[][]EU-[]	G3PW-A2[][]EC-[]-FLK
Control method	Analog input: Phase control or optimum cycle control Voltage ON/OFF input: ON/OFF control
Maximum load capacity	Phase control: Linear (resistive) load, transformer primary-side control (flux density: 1.25 T max.) Optimum cycle control: Linear (resistive) load (Transformer primaryside control is not supported.)
Output mode	Analog input	Phase control	Proportional to phase angle, proportional to square voltage, proportional to voltage	Proportional to phase angle, proportional to square voltage, proportional to voltage, constant-current control
Optimum cycle control	Optimum cycle control (Output is switched to 100% or 0% each half cycle.)
Voltage ON/OFF input	ON/OFF control	Proportional to voltage control
Phase	Single
Rated voltage	100 to 240 VAC
Operating voltage range	- 15% to +10%
Power supply frequency	50/60 Hz
Power supply frequency fluctuation	± 3 Hz
Power consumption	5 VA max. (Control power (4)-(5))
Load current	-A220E[]	1 to 20 A
-A245E[]	1 to 45 A
-A260E[]	1 to 60 A
Inrush current resistance	-A220E[]	220 A (60 Hz, 1 cycle)
-A245E[]	440 A (60 Hz, 1 cycle)
-A260E[]	440 A (60 Hz, 1 cycle)
I²t	-A220E[]	400A²s (1 cycle)
-A245E[]	1,600A²s (1 cycle)
-A260E[]	1,600A²s (1 cycle)
Output voltage adjustable range	0% to 98%
Input signal for control	Analog input	4 to 20 mA DC (input impedance: 100 Ω) or 1 to 5 VDC (input impedance: 30.1 kΩ)
Voltage ON/OFF Input	5 VDC (input impedance: 30.1 kΩ )
External main setting	Specified Variable Resistor: G32X-V2K (2 kΩ, 2 W)
External duty setting	Specified Variable Resistor: G32X-V2K (2 kΩ, 2 W)
Output value setting range	Main setting	0.0% to 100%
Base-up value	0.0% to 100% (Default: 0.0%)
Upper/lower limits	Output upper limit: 0.0% to 100% (Default: 100%) Output lower limit: 0.0% to 100% (Default: 0.0%)
Duty setting	Duty setting = Internal duty setting x External duty setting Internal duty setting range (set using front-panel keys or communications): 0% to 100% (Default: 100%) External duty setting range (set using external variable resistor): 0% to 100% (Default: 100%)
Soft-start up time and soft-start down time	0.0 to 99.9 s (Default: 0.5 s) Either phase control or optimum cycle control can be used.
Constant current	---	Current fluctuation: ± 2% FS
Load current upper limit	---	0.0 to 66.0 A (Default: 0.0 = OFF) Overcurrent detection time: 500 ms max.
Current detection	Current transformer (CT)	---	Built-in
Current detection accuracy	---	10% FS of rated current
Minimum detected load current	---	1 A
Heater burnout alarm	Detection method	---	According to heater resistance (with heater resistance teaching and Heater Burnout Threshold parameter) Note: The accuracy of heater burnout detection will be lower for heaters for which the resistance significantly changes depending on the temperature.
Setting range for heater burnout detection	---	1% to 100% (Default: 100%)
Burnout detection accuracy	---	10% FS at rated current (Not applicable to loads with variable resistance.)
Burnout detection output lower limit	---	Detects a burnout at or above the specified output value. 0.0% to 100% (Default: 0.0%)
Number of alarms for heater burnout detection	---	0 to 999 (Default: 150)
Multiple heater burnout detections	---	Burnout of 1 of 10 heater elements can be detected (at the rated current).
Event inputs	Number of event inputs	2 event inputs Event input 1: The function of the event input can be changed with a parameter setting in the initial setting level. The event input can be used for one of the following functions. Switching the main setting between automatic and manual operation. Switching between phase control and optimum cycle control. Event input 2: Alarm reset
Contact input conditions	ON: 1 kΩ max., OFF: 100 kΩ min.
Non-contact input conditions	ON residual voltage: 1.0 V max., OFF leakage current: 0.1 mA max.
Current flow	Approx. 1.1 mA (per input)
Output voltage	5 VDC
Alarm outputs	Number of alarm outputs	2 alarm outputs Alarm output 1: ALARM1 (caution) Alarm output 2: ALARM2 (warning) Open-collector outputs (Individual common)
Maximum operating voltage	30 VDC
Maximum load current	50 mA
Maximum residual voltage	1.5 V
Maximum leakage current	0.4 mA
Serial communications	---	One RS-485 port: CompoWay/F slave function (See note.) Note: Connection is possible to a Basic Unit in an EJ1 Modular Temperature Controller. Parameters can be set and monitored from the CX-Thermo Support Software running on a computer that is connected to the EJ1 End Unit.
Overcurrent detection	---	Rated current × 120% min., within 250 cycles
SSR failure detection	An error is detected within 3 seconds after an SSR failure. Phase angle range for SSR short-circuit failure detection: 0% to 72% Phase angle range for SSR open failure detection: 28% to 100%
Output ON voltage drop	1.6 Vrms (at 100 % output on)
Power supply frequency error	Not within 47 to 63 Hz
Leakage current	10 mA max. (100/110 VAC), 20 mA max. (200/220 VAC)
Insulation resistance	100 MΩ min. (at 500 VDC)
Dielectric strength	2,500 VAC at 50/60 Hz for 1 min between charged parts and noncharged parts
Vibration resistance	10 to 55 to 10 Hz, 100 m/s²
Shock resistance	300 m/s²
Ambient operating temperature	-15°C to 55°C (with no icing or condensation)
Ambient operating humidity	5% to 95%
Storage temperature	-25°C to 65°C (with no icing or condensation)
Weight	G3PW-A220E[]-[]-[][][]: 1.0 kg max. G3PW-A245E[]-[]-[][][]: 1.9 kg max. G3PW-A260E[]-[]-[][][]: 1.9 kg max.
Applicable Standards	Safety Standards (pending)	UL508 CSA C22.2 No.14 EN60947-4-3 (pollution degree 2, overvoltage category II)
EMC Directives (pending)	EMI EN60947-1 EN60947-4-3 EMS EN60947-1 EN60947-4-3

Recommended models	Super-rapid Fuse (Fuji Electric)	Fuse Holder (Fuji Electric)
Fast-acting fuses *	For 20 A	CR6L-20/UL	CMS-4
For 45 A	CR6L-50/UL
For 60 A	CR6L-75/UL	CMS-5

Type	Specification
Time-delay fuses	250 VAC, 2 A

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OMRON G3PWRelays/ Power Controllers/Copyright Statement

OMRON G3PW Dimensions

Purchase the OMRON Copyright Statement Please fill in the following

OMRON G3PW lineup

Accessories (Order Separately)

OMRON G3PW catalog

English

Global Edition

OMRON G3PW dimension

20-A Models with Screwless Clamp Terminal BlockG3PW-A220EU-CG3PW-A220EC-C-FLK

45/60-A Models with Screwless Clamp Terminal BlockG3PW-A245EU-CG3PW-A260EU-CG3PW-A245EC-C-FLKG3PW-A260EC-C-FLK

20-A Models with Terminal Block with Small Slotted ScrewsG3PW-A220EU-SG3PW-A220EC-S-FLK

45/60-A Models with Terminal Block with Small Slotted ScrewsG3PW-A245EU-SG3PW-A260EU-SG3PW-A245EC-S-FLKG3PW-A260EC-S-FLK

Accessories (Order Separately)

External Variable ResistorG32X-V2K

OMRON G3PW specification

Fuses (recommended models for external connection)

Time-delay fuses specifications

20-A Models with Screwless Clamp Terminal Block
G3PW-A220EU-C
G3PW-A220EC-C-FLK

45/60-A Models with Screwless Clamp Terminal Block
G3PW-A245EU-C
G3PW-A260EU-C
G3PW-A245EC-C-FLK
G3PW-A260EC-C-FLK

20-A Models with Terminal Block with Small Slotted Screws
G3PW-A220EU-S
G3PW-A220EC-S-FLK

45/60-A Models with Terminal Block with Small Slotted Screws
G3PW-A245EU-S
G3PW-A260EU-S
G3PW-A245EC-S-FLK
G3PW-A260EC-S-FLK

External Variable Resistor
G32X-V2K