Sunflame FE-61R Flame Eye Relay AC100/110V
Sunflame Co., Ltd.
New product
The Sunflame FE-61R Flame-Eye Relay is a flame-monitoring component used in combustion control and burner safety systems. The unit shown here is an original Sunflame Co., Ltd. FE-61R, supplied from SM MARINE SERVICE™ stock.
The photographed unit is rated AC100/110V and carries the references SFE-1, SFE-1-S, P-628 and P-621, together with NK Type Test No. 84A172. These markings are also found on independently documented FE-61R units.
Manufacturer / Brand: Sunflame
Manufacturer Name: Sunflame Co., Ltd.
Product Type: Flame-Eye Relay / Flame Monitoring Relay
Model / Type: FE-61R
Related markings on supplied unit: SFE-1, SFE-1-S
Flame-eye references: P-628, P-621
NK Type Test No.: 84A172
Rated Voltage: AC100/110V
Application: Marine incinerator / burner combustion and flame-monitoring system
The FE-61R is part of the burner flame-detection circuit. During burner operation, a flame-eye sensor monitors whether a valid flame is present, while the associated relay provides the control system with the flame status required for safe burner operation.
This is particularly important because continued fuel supply without a confirmed flame can create an unsafe combustion condition.
A documented Sunflame incinerator control-panel component list specifically identifies FE-61R as the flame-eye relay for “FLAME CHECK,” confirming its use within Sunflame incinerator control systems.
The Sunflame FE-61R is associated with several important burner-control functions:
For ship engineers and service technicians, the FE-61R can therefore become an important troubleshooting point when a burner fails to establish or maintain the required flame-confirmation signal.
The Sunflame FE-61R Flame-Eye Relay is primarily relevant to Sunflame combustion equipment and can be encountered in applications such as:
Marine Incinerators – flame supervision during waste-burning operation.
Burner Control Systems – confirmation that combustion flame has been established.
Combustion Safety Circuits – providing flame status as part of burner safety logic.
Shipboard Incinerator Control Panels – FE-61R is documented as a flame-check component in Sunflame incinerator control-panel documentation.
One important point when ordering a replacement is the rated voltage.
The SM MARINE SERVICE™ unit shown in the photograph is clearly marked:
RATED VOL. AC100/110V
Other FE-61R units can be found with different voltage ratings, including AC200/220V. Therefore, model name alone should not be used to select a replacement. The voltage and other nameplate details should be checked against the original unit before installation.
This is especially important when purchasing a used or reconditioned Sunflame FE-61R from vessel spare stock.
Typical flame-monitoring problems may include:
No flame indication: Check the flame-eye sensor, wiring, relay supply voltage, socket/terminal connections and actual burner flame condition.
Intermittent flame signal: Inspect the flame detector for contamination, poor alignment, loose wiring or unstable combustion.
Burner starts but trips on flame failure: Verify that the flame is actually established and that the sensor and FE-61R circuit are producing the required flame-confirmation signal.
Relay does not operate: Confirm the correct supply voltage first. The photographed FE-61R is an AC100/110V unit, so applying an incorrect supply must be avoided.
Repeated flame failure alarm: Do not immediately assume that the FE-61R itself is defective. Burner ignition, fuel supply, flame quality, flame-eye condition, wiring and associated control circuits should also be inspected.
For safety-critical burner equipment, troubleshooting and replacement should be performed by qualified marine electrical or combustion-control personnel.
SM MARINE SERVICE™ can support sourcing of Sunflame FE-61R Flame-Eye Relay and related marine incinerator and burner-control spare parts in:
New • Used • Refurbished • Reconditioned • Tested Working Condition
For replacement inquiries, buyers should preferably provide a clear photograph of the existing unit and confirm:
Type: FE-61R
Rated Voltage: AC100/110V or other applicable voltage
SFE reference: SFE-1 / SFE-1-S where applicable
Flame-eye reference: P-628 / P-621 where applicable
NK Type Test No.: 84A172 where applicable
This helps reduce the risk of ordering an incorrect voltage or configuration.
A reliable flame-detection circuit is an essential part of safe combustion control. The burner control system must know whether ignition has successfully produced a stable flame.
The FE-61R forms part of this flame-checking arrangement in documented Sunflame incinerator systems. If the flame-monitoring circuit does not provide the expected status, the control sequence may prevent normal burner operation or initiate a flame-failure shutdown.
What is the Sunflame FE-61R?
It is a Sunflame Flame-Eye Relay used for flame monitoring in burner/combustion-control applications, including documented Sunflame incinerator systems.
What is the voltage of the unit shown by SM MARINE SERVICE™?
The photographed unit is rated AC100/110V.
What are P-628 and P-621?
They appear on the FE-61R identification as associated flame-eye/CDS references. The same references are found on other documented FE-61R AC100/110V units.
What is the NK Type Test number?
The supplied unit is marked 84A172.
Are all FE-61R relays the same voltage?
No. Published examples include both AC100/110V and AC200/220V versions, so the original nameplate should always be checked before replacement.
Can I buy a used or reconditioned Sunflame FE-61R?
SM MARINE SERVICE™ supports sourcing of marine automation and incinerator spare parts in new, used, refurbished and reconditioned condition depending on stock availability.
Sunflame FE-61R Flame-Eye Relay, rated AC100/110V, with SFE-1 / SFE-1-S and P-628 / P-621 references, for marine incinerator and burner flame-monitoring applications. Suitable for replacement and maintenance of applicable Sunflame combustion-control systems. New, used, refurbished and reconditioned marine spare parts available from SM MARINE SERVICE™ with worldwide shipping support.
Marine Automation & Navigation Equipment Supplier
Available Condition:
• New Equipment • Used Equipment • Refurbished Equipment • Reconditioned Equipment
Stock Location:
• Bangladesh • China
Services:
• Worldwide Shipping • Technical Support • Spare Parts Supply • Marine Equipment Sourcing
SM MARINE SERVICE™ Samir Market, DT Road, Pahartali, beside CDA Market, Chattogram, Bangladesh
Mobile / WhatsApp / Viber: +88 01818 929292
Email: info@smmarineservice.com
Website: www.smmarineservice.com
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