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Brand: OMRON
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G3ZA-8A403-FLK-UTU Multi-channel Power Controller
OMRON G3ZA-8A403-FLK-UTU Manual And Instructions
G3ZA-8A403-FLK-UTU datasheetPDF datasheet
G3ZA-8A403-FLK-UTU REFERENCE MANUAL

OMRON G3ZA-8A403-FLK-UTU Product information and technical parameters:
Brand: OMRON
Name: Multi-channel Power Controller
Model: G3ZA-8A403-FLK-UTU
Name: Multi-channel Power Controller.
Number of control channels: 4.
Heater burnout detection: Not supported.
Load power supply voltage: 400 to 480 VAC.
Optimum Cycle Control for High-precision.
Control with Low Noise.
Smaller than a Normal Power Controller.
Enables low-noise power control in combination with zero-cross.
SSRs. (See note.).
One Controller can control up to 8 SSRs.
RS-485 communications to set manipulated variables and,
heater burnout detection. The Smart FB Library for the G3ZA,
can also be used.
CE Marking.
Main Upgraded Functions.
Soft-start function added for lamp heaters.
Three-phase optimum cycle control added for three-phase heaters.
Combining with special CT for150-A current detection.
Note: The G3ZA must be used in combination with an SSR without the,
zero cross function when the soft-start function is used.

Input terminals: Screwless clamp terminals (detachable).
Isolation method: Phototriaccoupler.
Zero cross function: Yes.
Operation indicator: Yes.
Alarm output: 2 outputs (Heater Burnout Detection,
SSR Short-circuit Failure Detection).
Applicable load (See note.): 2 to 35 A, 100 to 240 VAC.
A New-concept SSR with Built-in G3ZA-8A403-FLK-UTU.
Current Transformer.
Heater Burnout and SSR Short G3ZA-8A403-FLK-UTU
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 G3ZA-8A403-FLK-UTU.
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. Insulation method: Photocoupler.
Operation indicator: Yes (yellow).
Zero cross function: Yes.
Applicable output load: 75 A, 100 to 240 VAC.
Rated input voltage: 100 to 240 VAC G3ZA-8A403-FLK-UTU.
High-power, Load-control SSRs with.
High Current of 75 or 150 A and High.
Voltage of 240 or 480 VAC.
RoHS compliant.
Models also available with no zero cross.
Replaceable power elements.
Conforms to cULus standards and EN standards (TÜV certification). Type: Standard.
Contact form: 3PDT.
Cased: Plug-in (octal pins) terminals.
Mechanically Latching Relays Based on the.
MM Power Relay.
Low power consumption due to mechanical latch for economic operation.
Relays with mixed coil specifications can be produced,
(e.g., AC setcoil and DC reset coil).
Operational response fast enough to enable pulse signal power applications.
Ambient operating temperature: –10°C to 55°C. Type: With operation indicator.
Contact form: 4PDT.
Cased: Plug-in ((octal pins)terminals G3ZA-8A403-FLK-UTU.
Stable Contact Reliability and Long Life.
Easy to mount, wire, and use.
A large selection of models including various contact forms,
DC-switching models, and open models.
Mechanical life: 5,000,000 operrations; electrical life,
(under rated load): 500,000 operations G3ZA-8A403-FLK-UTU.
Models also available with built-in diodes and for use as,
auxiliary power relays.


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