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G3PF Datasheet, PDF (1/13 Pages) Omron Electronics LLC – Solid State Relays with Built-in Current Transformer
Solid State Relays with Built-in Current Transformer
G3PF
CSM_G3PF_DS_E_5_1
A New-concept SSR with Built-in
Current Transformer.
Heater Burnout and SSR Short-
circuit Failure Detection.
• Built-in Current Transformer (CT) helps reduce wiring steps.
• Detects the burnout of any one of a group of heaters.
• Detects the burnout of 3-phase heaters.
• Detects SSR short-circuit failures.
• Error detection level can be easily set with a switch.
• Mounts to a DIN track or with screws.
• Three types of input terminals available: M3 terminals,
screwless clamp terminals (detachable), or compact slotted
screw terminals (detachable).
• Certified for CSA and EN (TÜV).
• The G3PF-2@@B-@@@ Series is UL certified.
Refer to Safety Precautions for All Solid State
Relays and Safety Precautions on page 10.
Ordering Information
■ List of Models
Input terminals
M3 terminals
Screwless clamp
terminals
(detachable)
Compact slotted
screw terminals
(detachable)
Isolation method Zero cross function Operation indicator
Phototriac-
coupler
Yes
Yes
Alarm output
1 output
2 outputs (Heater
Burnout Detection,
SSR Short-circuit
Failure Detection)
2 outputs (Heater
Burnout Detection,
SSR Short-circuit
Failure Detection)
Applicable load (See note.)
2 to 25 A, 100 to 240 VAC
2 to 35 A, 100 to 240 VAC
2 to 25 A, 200 to 480 VAC
2 to 35 A, 200 to 480 VAC
2 to 25 A, 100 to 240 VAC
2 to 35 A, 100 to 240 VAC
2 to 25 A, 200 to 480 VAC
2 to 35 A, 200 to 480 VAC
2 to 25 A, 100 to 240 VAC
2 to 35 A, 100 to 240 VAC
2 to 25 A, 200 to 480 VAC
2 to 35 A, 200 to 480 VAC
Model
G3PF-225B
G3PF-235B
G3PF-525B
G3PF-535B
G3PF-225B-CTB
G3PF-235B-CTB
G3PF-525B-CTB
G3PF-535B-CTB
G3PF-225B-STB
G3PF-235B-STB
G3PF-525B-STB
G3PF-535B-STB
Note: The load current depends on the ambient temperature. Refer to Load Current vs. Ambient Temperature under Engineering Data for details.
Specifications
■ Certification
CSA 22.2 No. 14, EN 60947-4-3, UL508 (The G3PF-2@@B-@@@ Series)
■ Ratings
● Detection Power Supply
● Operation Input
Rated power supply voltage
Operating voltage range
Current consumption
24 VDC
20.4 to 26.4 VDC
50 mA DC max. (at 24 VDC)
● Alarm Output
Output OFF collector voltage
Maximum carry current
Output form
Minimum load current
30 VDC max.
100 mA
NPN open collector (ON when error is
detected.)
0.1 mA
Input method
Voltage input
Rated input voltage
12 to 24 VDC
Operating input voltage range 9.6 to 26.4 VDC
Operate voltage
9.6 VDC max.
Release voltage
1.0 VDC min.
Input current
5 mA DC max. (at 12 VDC)
10 mA DC max. (at 24 VDC)
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