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Fsy Series Electric Fan Speed Control for Air Conditioning
US$9.90-299.99
1 Piece
Product profile
After-sales Service
Online SupportType
Accessories for BfpCooling Water
Industrial WaterModel NO.
FSYSystem Type
Closed SystemFans Species
Single-speed FanNoise Level
LowApplication Fields
Food ProcessingCertification
RoHS, UR, ISO, CE, CCCCondition
NewInternal
ExternalRefrigerant
R404A,R134A,R407,R22,R513AInlet Connection Type
Solder, ODFOutlet Connection Type
SolderProduct Accessories
Solenoid Valve AccessoriesApprovals
UL/cUL File Number E183816 CE Low Voltage DirectivWeight
3.5 OuncesSupply Voltage
230 VAC + 15-20%.Enclosure
Provide Enclosure to Protect From Direct Rain, SunTransport Package
CartonsSpecification
CE / RoHsTrademark
EmersonOrigin
ChinaHS Code
8418991000Production Capacity
1000Key features
Head Pressure Control: Reduces fan speed to maintain head pressure as outside temperatures drop.
Noise Reduction: Lower motor speed under reduced ambient conditions significantly decreases fan noise.
Multi-Circuit Support: Multiple FSX controls can be used in parallel on multi-circuit condensers.
Compact Design: State-of-the-art electronics with direct mount capability for easy retrofitting.
Adjustable Settings: Features adjustable pressure setting and low pressure turn off operation.
Wide Voltage Compatibility: Approved for variable voltage and phase angle (triac) speed control.
Safety Protection: Includes internal voltage spike and over-current protection in standard models.
EC Directive Compliance: Internal circuit design complies with EC-Directive 89/336/EC for electromagnetic compatibility.
Company profile

CertifiedBusiness Type: Trading CompanyExport Year: 2007-01-03 CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤2.52h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR
AI-Powered supplier vetting
SummaryShenzhen Sino-Australia Refrigeration Equipment Co., Ltd. is a China-based limited trading company established in 2005, specializing in refrigeration compressors, units, cold rooms, evaporators, condensers, and related components. The supplier states that it provides one-stop refrigeration solutions, accepts customization, and offers after-sales service. It reports ISO9001-2000 approval and export quality certification, with products exported to multiple international regions. Operational information indicates a factory in Huizhou, more than 10 production lines, six years of R&D engineer experience, and fewer than five quality-control staff. Export activity began in 2007, and the company has self-managed import-export rights. However, the provided information does not substantiate financial credibility or identify specific customer cases, and the after-sales capability is supported mainly by the supplier’s own stated service promise.
Supplier typeThe supplier is explicitly identified as a trading company and a shareholding-system company specializing in the trade of refrigeration compressors, freezing equipment, and air-conditioning components. It also reports a factory location and production lines, indicating supplier information includes both trading and production-related activities, but the registered business type remains Trading Company.
CertificationsThe supplier states that its products passed ISO9001-2000 approval and hold Quality Certification for Export. These are explicit certification claims supporting quality-management and export-compliance capability, although no certificate numbers or validity dates are provided.
After-Sales capabilityThe supplier explicitly promises perfect after-sale service and describes an excellent service working team. This supports the existence of a stated after-sales commitment, but the slices do not provide details on service coverage, response times, warranty terms, or service personnel.
Production capacityThe supplier lists multiple refrigeration products under its own CNAU brand and reports a factory in Huizhou, more than 10 production lines, and fewer than five quality-control staff. These details support established production capability, while the relatively small stated quality-control team may indicate limited quality-control staffing compared with the reported production-line count.
Customization capabilityThe company explicitly states that it provides one-stop refrigeration system solutions and accepts customization. This directly supports customization capability, although the scope, engineering process, minimum order requirements, and customization examples are not specified.
Product Q&A
Q:What is the primary function of the FSY Series?
A:
It controls head pressure in air-cooled condensers by reducing fan speed to maintain pressure as temperatures drop.
Q:Does the device reduce noise?
A:
Yes, as the motor speed drops under lower ambient or load conditions, fan noise is also reduced.
Q:Which fan motors are compatible?
A:
It is designed for use with permanent split capacitor and shaded pole fan motors.
Q:Can multiple units be used together?
A:
Yes, multiple FSX controls can be used in parallel on multi-circuit condensers.
Q:What safety features are included?
A:
It features low pressure turn off operation, adjustable pressure settings, and internal voltage spike protection.
Send Inquiry
*To:
Shenzhen Sino-Australia Refrigeration Equipment Co., Ltd.
Shenzhen Sino-Australia Refrigeration Equipment Co., Ltd.*Content:
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