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Ckg3 3.6kv 7.2kv High Voltage AC Electrical Vacuum Contactor 200A 630A
US$200.00-500.00
1 Piece
Product profile
Customization
AvailableElectricity Type
VacuumNumber of Pole
3pole 4pole 5poleModel NO.
CKG3Phase
3Main Circuit Rating Voltage
3.6kv 7.2kvMain Circuit Rating Current
630AType
Ac ContactorsApplication
for Mining Phase-Reversing CabinetTransport Package
Wooden CaseSpecification
160A 200A 250A 400A 630ATrademark
SINOAMIGOOrigin
Made in ChinaHS Code
8535900090Production Capacity
10000PCS/MonthKey features
25 Years Production Experience: 25 years of experience in manufacturing medium voltage materials.
IEC CNAS Standard Testing: In-house testing lab certified to IEC and CNAS standards.
High Reliability & Safety: Long mechanical life, low failure rate, and dual safety protection.
3 Times 100% Inspection: 100% inspection from raw material to finished product.
Strong Breaking Performance: Capable of frequent operation with high breaking capacity.
Global Market Experience: 18 years serving overseas markets with trusted suppliers.
Customizable Application: Customized for mining phase-reversing cabinets.
Flexible Pole Options: Available in 3-pole, 4-pole, and 5-pole configurations.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-10-10Nearest Port: NINGBO, SHANGHAIAverage Response Time: ≤4.54hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF
AI-Powered supplier vetting
SummaryThe supplier is a limited company offering vacuum circuit breakers, auto reclosers, power transformers, operating mechanisms, voltage transformers, and switchgear. It reports ISO 9000/9001 and ISO 14000/14001 certifications, an internal IEC/CNAS-standard testing laboratory, and substantial production and overseas-market experience as described by the supplier. It provides extensive customization and ODM services, has launched new products, and offers OEM services to recognized brands. Quality controls include 100% finished-product inspection, raw-material traceability, quality assurance, and documented corrective and preventive action procedures. Overseas service coverage includes installation, debugging, maintenance, repair, and training in six listed countries, but it has no overseas warehouses, showrooms, agents, or branches. Financial information is limited to year labels without performance values, so financial credibility cannot be assessed. Fire-drill and environmental-assessment status are also...
Supplier typeThe supplier is identified as a limited company. Its stated product scope covers several electrical equipment categories, while its licensed business scope includes electrical installation services subject to required approvals.
CertificationsThe supplier reports ISO 9000, ISO 9001, ISO 14000, and ISO 14001 certifications. It also describes an IEC/CNAS-standard testing laboratory within its factory, although the provided information does not include certificate numbers or validity details.
After-Sales capabilityThe supplier provides overseas debugging, maintenance, repair, training, and equipment installation services in Peru, Brazil, Congo, Tanzania, the Philippines, and Cambodia. However, it has no overseas warehouse, showroom, agent, or branch; complaint handling has a procedure but no written records, while corrective and preventive actions have both a clear procedure and followed records.
R&D capabilityThe supplier reports new products during the past year, ODM service availability, and OEM service for recognized brands. It lacks an available SDK, but the evidence still explicitly supports product-development and design-manufacturing activity.
Production capacityThe supplier reports 100% finished-product inspection, raw-material traceability, two quality assurance and quality control inspectors, and an internal IEC/CNAS-standard testing laboratory. It also states 25 years of production experience for medium-voltage circuit-breaker materials and 18 years serving overseas markets; these claims are supplier-provided and not independently validated in the slices.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, together with ODM services. This indicates broad stated customization coverage across design inputs and project scope.
Product Q&A
Q:What is the rated voltage and current?
A:
The rated voltage is 7.2kV. The rated current options are 160A, 250A, 400A, and 630A.
Q:What are the main applications?
A:
Suitable for starting and dynamic braking of electric control equipment for mine hoists, and phase-reversing cabinets.
Q:What is the mechanical and electrical life?
A:
Mechanical life is 500,000 times. Electrical life is 250,000 times for AC3 and 100,000 times for AC4.
Q:What safety features are included?
A:
Offers dual safety protection with mechanical and electrical interlocking capabilities between contactors.
Q:What payment terms are accepted?
A:
We accept LC, T/T, and Western Union.
Send Inquiry
*To:Jliamigo Electric Power (Yueqing) Co., Ltd.
*Content:
Supplier replies will be sent to your registered email
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