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Efficient Voltage Regulating Type Mz on-Load Tap Changer
Electrician And Automation Instrument

Efficient Voltage Regulating Type Mz on-Load Tap | RFQ Sourcing Details

Electrician And Automation Instrument · 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 request

Product specs

CategoryTransformers
Unitset
11Tap changer insulation level Unit (kV) Insulation level
13Max. working voltage
14Power frequency test voltage (1min)
15Impulse test voltage (1.2/
16Tap selector 4 sizes by insulation level, numbered A, B, C, D
17Mechanical life Not less than 800,000 times
CategoryElectrician And Automation Instrument
AvailabilityInquiry required
Updated2026-05-05

Buyer's Digest

Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Electrician And Automation Instrument. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.

Original product description

Home Electrical & Electronics Power Transmission & Transformer Transformer Efficient Voltage Regulating Type Mz on-Load Tap Changer US$ ,650.00 1 Piece

Efficient | Applications and Buyer Notes

Efficient is organized as a sourcing-ready Electrician And Automation Instrument reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements

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
TransformersBased on visible page data; confirm exact value in the RFQ.
Unit
setBased on visible page data; confirm exact value in the RFQ.
11
Tap changer insulation level Unit (kV) Insulation levelBased on visible page data; confirm exact value in the RFQ.
13
Max. working voltageBased on visible page data; confirm exact value in the RFQ.
14
Power frequency test voltage (1min)Based on visible page data; confirm exact value in the RFQ.
15
Impulse test voltage (1.2/Based on visible page data; confirm exact value in the RFQ.
16
Tap selector 4 sizes by insulation level, numbered A, B, C, DBased on visible page data; confirm exact value in the RFQ.
17
Mechanical life Not less than 800,000 timesBased 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

RFQ Preparation Notes

Efficient Voltage Regulating Type Mz on-Load Tap Changer can be used as an RFQ preparation reference after reviewing the original product description, images, and specification table.

Use the inquiry form to add application context, quantity, destination, delivery timing, required standards, and customization constraints. Price status: Quote on request; quantity reference: Quantity by inquiry; lead time: Lead time by inquiry.

Key specifications

CategoryTransformers
Unitset
11Tap changer insulation level Unit (kV) Insulation level
13Max. working voltage
14Power frequency test voltage (1min)
15Impulse test voltage (1.2/
16Tap selector 4 sizes by insulation level, numbered A, B, C, D
17Mechanical life Not less than 800,000 times
18Electrical life Not less than 100,000 times
19Toggle switch mailbox Working pressure 3×10 4 Pa
20Sealing property 6×10 4 Pa, No leakage for 24 hours
21Overpressure protection Bursting cap 2x10 5 Pa
22Keep relay Rectified oil speed 1.0m/s earth 10%
23Discharge volume About 190~270L
24Filling volume About 125~190L
25Weight About 260~280kg
26Fitted motor-drive unit DQB
ApplicationElectrical and power distribution
BrandWukai
Capacity280.000kg
CategoryTransformers
CertificationISO9001
CustomizationAvailable
Feature Highlightsdigital, automatic
Matched Termstransformer, relay
Model NO.MZIII500-126/C-10191W
OriginChina
PhaseSingle-Phase or Three-Phase
Power10191w
Product TitleEfficient Voltage Regulating Type Mz on-Load Tap Changer
Refund policyClaim a refund if your order doesn't ship, is missing, or arrives with product issues.
Serial No.Category
Shipping Cost.
US$400.00-17,650.001 Piece ( )
Voltage220 kv

Product sourcing keywords

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