Vlf High Voltage Hipot Hv Tan Delta Tangent Parti | RFQ Sourcing Details
Cable Trays · Quote on request
This is a product procurement detail page: check specs, images, category context and related sourcing paths before sending an RFQ.
Product specs
Buyer's Digest
Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Cable Trays. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.
Original product description
VLF (Very Low Frequency) Hipot Testers are suitable for testing power cables, transformers, switchgear, rotating machinery and other electrical apparatus. The " VLF-M " series supply AC & DC withstand voltage testing + tgδ test + Capacity( μF ) + IR(Ω) + PD(pc).
-Micro-controller -A dvanced digital frequency technology -B uilt-in printer -Discharge free -Portable -60mins Continous working -CE mark -Patent -5 th generation AC & DC withstand voltage testing interface: VLF Advantage 1.AC Withstand voltage testing, V oltage & current curve display.
2.Tan delta ( tgδ test ) , capacitance ( μF ) and IR (Ω) Test without external device. 3.Partial discharge testing without external device. 4.DC withstandi voltage test,DC leakage current measurement. 5." IEE 400.2 " Analysis of Tan delta test result. 6.Safe O ptical isolation technology . 7.
Easiest to use Fully automatic microcontroller . 8. H/L voltage closed loop negative feedback control circuit, output no capacity rise effect. 9 . Built-in printer . 10. Built-in protective resistors. 11 . Colour Touch LCD (154*86mm)operation, True sine wave output . 12 . Real-time display of actual output waveform .
13 . Ergonomic, menu guided, large colour touch screen 14 . Storage of test results for later retrieval and print. 15 . Over voltage and current protected . 16 . Auto v ariable frequency 0.1. Hz, 0.05. Hz, 0.02 Hz , 0.0 1 Hz . 17. 60 mins continuous working;18 .
Data of current, voltage and waveform directly sampled at HV side. 19 . Rugged and reliable design less prone to failure from transients . 20 . Invatation Patent 21. Portable: Control unit + Booster (Tank) 22. CE mark. 23. RS232 for option. 24.
Remote control system for option Specification 1.Power : 220 V ± 10 % AC (110V can be customized) , 50 /60 Hz, single phase;2. Output-Voltage (Peak): 1 to rated value (KV), details see the below table;3. Output frequency: 0.1. Hz, 0.05.
Hz, 0.02 Hz , 0.0 1 Hz (auto variable frequency);4.Load: 0.5μF (approx 6,000 ft of cable) @ 0.
Vlf | Applications and Buyer Notes
Vlf is organized as a sourcing-ready Cable Trays 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 questions before
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
- Cable TraysBased on visible page data; confirm exact value in the RFQ.
- Unit
- setBased on visible page data; confirm exact value in the RFQ.
- power
- cables, transformers, switchgear, rotating machinery and other electrical apparaBased on visible page data; confirm exact value in the RFQ.
- voltage
- and current protected . 16 . Auto v ariableBased on visible page data; confirm exact value in the RFQ.
- interface
- VLF Advantage 1.AC WithstandBased on visible page data; confirm exact value in the RFQ.
- Specification
- 1.Power : 220 V ± 10 % AC-VoltageBased 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.
Source mix: ugc
Key specifications
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