HM-YDJ AC/DC High-Voltage Hipot Test Instrument, | RFQ Sourcing Details
Laboratory Instruments · Quote on request
This is a product procurement detail page: check specs, images, category context and related sourcing paths before sending an RFQ.
Quote on requestProduct specs
Buyer's Digest
Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Laboratory Instruments. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.
Original product description
The HM-YDJ is a high-voltage hipot test instrument described for AC/DC laboratory testing. The system consists of a control console and an oil-filled test transformer.
The tested object connects to the high-voltage output terminal, while the console provides measurement, monitoring, and operating controls through its meters, indicators, buttons, voltage regulator, and protection components.
The test transformer uses a single-frame core structure with the primary winding around the core and the high-voltage winding outside it. This coaxial winding arrangement is described as reducing magnetic flux leakage and improving coupling between the windings.
The single-phase system accepts an adjustable 0–400 V output from the console regulator at the transformer primary to produce an adjustable high-voltage secondary output.
Listed configuration data includes a 50–300 kV output range, 3–300 kVA capacity range, 50/60 Hz frequency, impedance voltage below 12%, no-load current below 4%, surface temperature rise below 55°C, and continuous working time of no more than five minutes.
Manual and automatic working modes are listed, together with PC support, calibration-report support, customization availability, and CE certificate support. The stated transport arrangement is a wooden box with foam inside.
Procurement confirmation: Buyers should confirm whether the selected configuration provides AC output, DC output, or both;the exact rated voltage and capacity;control mode;PC interface and software scope;included accessories;protection settings;measurement accuracy;applicable test standards;calibration-report contents;and the specific CE documentation supplied.
Also confirm the final dimensions, gross weight, input power requirements, duty-cycle conditions, installation needs, and whether the oil-filled transformer is shipped filled and ready for commissioning.
HM-YDJ | Applications and Buyer Notes
HM-YDJ is organized as a sourcing-ready Laboratory Instruments reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time que
Applications
- Initial shortlist building for related product or supplier options.
- Specification and application fit review before bulk purchasing.
- Category, keyword and detail-page comparison before sending an RFQ.
Key specifications
- Category
- Laboratory InstrumentsBased on visible page data; confirm exact value in the RFQ.
- Unit
- setBased on visible page data; confirm exact value in the RFQ.
- Model
- HM-YDJBased on visible page data; confirm exact value in the RFQ.
- Frequency
- 50/60 HzBased on visible page data; confirm exact value in the RFQ.
- PC support
- YesBased on visible page data; confirm exact value in the RFQ.
- Output range
- 50–300 kVBased on visible page data; confirm exact value in the RFQ.
- Customization
- AvailableBased on visible page data; confirm exact value in the RFQ.
- Working modes
- Manual and automaticBased on visible page data; confirm exact value in the RFQ.
Buyer tips
- State quantity range and split-delivery needs before price comparison.
- Add certification, material or inspection standards when they affect acceptance.
- For time-sensitive projects, include target arrival date and destination.
- For special applications, describe operating condition, installation environment and duty cycle.
FAQ
What should buyers confirm first?
Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.
Can buyers inquire when specs are incomplete?
Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.
How should this listing be evaluated?
Check title, category, specifications and related keywords against the actual sourcing requirement.
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Key specifications
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