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The shell protection grade is IP56.

Flame Proof Mobile Transformer Substation Explosion Proof Power Supply Equipment for Underground Coal Mine

Name: Flame Proof Mobile Transformer Substation Explosion Proof Power Supply Equipment for Underground Coal Mine
Brand: Shandong China Coal Industrial & Mining Supplies Group Co., Ltd.
SKU: 2192947362

Shandong, ChinaShandong China Coal Industrial & Mining Supplies Group Co., Ltd.

US$16,000.00

1-9 Pieces

US$12,000.00

10+ Pieces

Product profile

Customization

Available

Voltage Ratio

10 (6)/0.4kv

Connection Group

Yyo (D11) Dyn11

Model NO.

KBSGZY2000KVA

Tap Range

±5%

Impedance Voltage

5.00%

No-Load Current

0.70%

No-Load Loss

4500W

Load Loss

9700W

Total Weight

11900kg

Transport Package

Box

Specification

4300*1750*1850mm

Trademark

weixin

Origin

China, Shandong, Jining

Key features

Explosion-Proof Safety: Designed for underground coal mines with explosive gases and coal dust.

Intelligent Protection: Microprocessor-based relay with high-precision algorithms for rapid response.

Multi-Function Protection: Covers earth leakage, undervoltage, overvoltage, phase imbalance, overload, and short-circuit.

Versatile Voltage Support: Compatible with AC 50Hz systems at 380V, 660V, and 1140V.

Stainless Steel Shell: Durable construction with IP56 protection grade for harsh environments.

OEM and ODM Services: Customization available from samples or designs.

ISO9001 Certified: Manufacturing process meets international quality management standards.

Flexible Motor Control: Supports starting, stopping, and reversing of three-phase squirrel-cage motors.

Company profile

Self-brandedOverseas Services100% Finished Products InspectionProduct Certification

Shandong China Coal Industrial & Mining Supplies Group Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2010-07-01Nearest Port: qingdao/ningbo/dalianAverage Response Time: ≤4.13hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA

AI-Powered supplier vetting

SummaryChina Coal is identified as a combined company with manufacturing, export, service, quality-control, and R&D capabilities. It reports ISO9001:2008, ANAB, UKAS, and SGS-related certifications or credentials, alongside quality-related national and industry honors. The supplier offers customization, ODM, OEM for popular brands, SDK availability, and documented quality and supplier-service procedures. It has 12 quality inspectors, in-stock capability, valid contracts with associated subcontractors, and approximately one-month lead times in both peak and off-season periods. Overseas services include debugging, maintenance, repair, training, and installation in Denmark, Colombia, India, and Georgia. However, it reports no overseas warehouse, showroom, agent, or branch, and the provided evidence does not establish specific customer names or independently verify financial strength.

Supplier typeThe supplier is explicitly classified as a combined company and presents offerings spanning export trade, manufacturing, service, quality control, R&D, and sustainable development. It is also identified as a non-offshore company name, indicating a directly identified operating supplier rather than an offshore entity.

CertificationsThe company description states that China Coal has passed ISO9001:2008, United States ANAB management-system, and United Kingdom UKAS management-system certifications. It also cites SGS certification and several national quality, reputation, conformity-assessment, and credit honors; the slices do not provide certificate numbers, validity dates, or scope details.

After-Sales capabilityThe supplier provides overseas debugging, maintenance, repair, training, and equipment installation in Denmark, Colombia, India, and Georgia, and has participated in an offline trade show. It reports no overseas warehouse, showroom, agent, or branch, so service coverage exists but lacks those overseas facilities and channels.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, and has an available SDK. These statements directly support active R&D and product-development capability, although no R&D staffing, patents, or quantified development results are supplied.

Production capacityProduction-related evidence includes cutting, painting, sawing, and shearing equipment; valid contracts with each associated subcontractor; in-stock capability; 78 qualified service-capability suppliers; and approximately one-month lead times in both off-season and peak season. The supplier also has documented supplier-service procedures and corrective/preventive-action records.

Customization capabilityBoth R&D and design-capability records explicitly list customization from samples, customization from designs, full customization, minor customization, and flexible customization. The supplier therefore demonstrates a broad stated customization range across design and R&D functions.