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3kw Single Phase Variable Frequency AC Power Source 0-300V for Lab Test
US$285.00-300,000.00
1 unit
Product profile
Customization
AvailableOutput Type
SingleWarranty
1 YearModel NO.
AS1003Output Power
>500WInput Voltage
Full RangeConnection Mode
Parallel Switching Power SupplyStarting Mode
Switching Power SupplyVoltage Regulating Mode
Frequency Modulation TypePower Supplying System
Terminal Power Distribution EquipmentEnergy Transmission
Two-way TransmissionModulation System
PWMCertification
CE, ISO, CCCBrand
JethleyProtection
Over Voltage Over Current Over Temp Over Load ShorLED Display
Vrms Arms Fre Wattage PfcInput Frequency
47Hz - 63HzCommunication Interface
RS232/485Output
One-OutputVoltage Regulation
0.1VCurrent Regulation
0.001ACooling
Fan Forced CoolingTransport Package
Wooden BoxSpecification
430*133.5*500Trademark
JethleyOrigin
ChinaHS Code
8504401300Production Capacity
500000Key features
Advanced DDS Technology: Utilizes Direct Digital Synthesizer for high frequency stability and clean sinusoidal output.
Wide Frequency Range: Standard 40-500Hz with optional 10-1000Hz range for diverse testing needs.
Precise Voltage Control: Adjustable 0-150V or 0-300V with 0.1V step size and 0.1% regulation accuracy.
Comprehensive Protection: Features overvoltage, overcurrent, overload, short circuit, and current limiting protection.
Smart Monitoring System: Embedded PC monitoring with RS232/485 interface and optional GPIB support.
Fast Response Time: Stable response within 20ms for 100% load removal and loading with strong overload capacity.
Memory Storage: 3 groups of memory to store and recall voltage, frequency, and current parameters.
High Accuracy Measurement: Measures RMS voltage, current, power, frequency, and power factor with 0.5% accuracy.
Company profile
Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2025-01-01Nearest Port: shanghaiAverage Response Time: ≤0.25hTerms of Payment: T/T
AI-Powered supplier vetting
SummaryThe supplier is identified as a professional technical provider focused on research, development, integration, and sales of software and hardware for test systems. It offers 3D software design, SDK availability, and multiple customization modes. Quality controls include five inspectors, documented inspection and complaint procedures, raw-material traceability, and stated quality assurance. The supplier reports multiple management and product certifications, including ISO9001, ISO14001, ISO45001, and CE. It has inventory capability, manufacturing contracts with related subcontractors, and one-month stated lead times in both peak and off-season periods. After-sales coverage includes sales and service points in Shenzhen, Hangzhou, Xi'an, and Beijing, but no overseas warehouse or showroom is reported. Financial records are indicated for 2022–2024, but no usable financial performance details are provided. No customer cases are disclosed.
Supplier typeThe supplier explicitly describes itself as a professional technical supplier. Its stated business scope covers R&D, integration, and sales of software and hardware for test systems, as well as import and export activities.
CertificationsThe supplier reports CE certification and ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications. It also states that its products have obtained calibration certificates from a national authoritative department and several other management certifications.
After-Sales capabilityThe supplier has after-sales service points associated with four cities, documented complaint-handling and corrective-action procedures, inventory capability, and one-month stated lead times. However, it reports no overseas warehouse or overseas showroom and indicates zero countries with overseas services, so the evidence supports domestic or limited service coverage rather than broad international after-sales capability.
R&D capabilityThe supplier reports R&D capability, 3D software design services, and an available SDK. Its business scope specifically includes R&D and integration of software and hardware for test systems, providing explicit evidence of technical development capability.
Production capacityThe supplier reports five quality inspectors, standardized finished-product inspection instructions, 62 qualified service-capability suppliers, valid manufacturing contracts with related subcontractors, inventory capability, and one-month lead times in both peak and off-season. These data support operational and fulfillment capability, although no production volume or factory capacity figures are provided.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is stated consistently across the supplier information and indicates broad customization coverage.
Product Q&A
Q:Do you provide after-sales service overseas?
A:
Yes, we have partnered service centers in key regions.
Q:Can I request a customized bucket size?
A:
Absolutely! We offer tailored attachments.
Q:What documents do you provide for export?
A:
Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).
Q:How do I place an order?
A:
Contact us via email/phone for a quote, then confirm with a PO.
Q:What is the warranty period?
A:
Standard warranty is 12 months or 2,000 operating hours, with optional extended coverage up to 36 months.
Send Inquiry
*To:
Jethley Electronics (Suzhou) Co., Ltd
Jethley Electronics (Suzhou) Co., Ltd*Content:
Supplier replies will be sent to your registered email
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