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40.5kv 31.5ka Intelligent Protection Mv Switchgear Electrical Switchgear for Smart Grid Substations
US$3,000.00-10,000.00
1 Set
Product profile
Customization
AvailableCertification
CCC, ISO9001Shell Material
Steel PlateModel NO.
KYN61-40.5Voltage Level
Medium VoltageInstallation
RemovableStructure
CabinetCurrent
ACRated Voltage
40.5kvRated Current
1250/1600/2000ARated Frequency
50HzRated Short-Time Withstand Current
20/25/31.5kaRated Peak Withstand Current
50/63/80kaRated Power Frequency Withstand Voltage
95kv(1min)Protection Class
IP3XRated Short-Circuit Duration
4sRelative Humidity of The Air
95% on Average, 90% on Average Per MonthAmbient Temperature
+40°C~-25°CAltitude
1000mTransport Package
Export Standard Wooden CaseSpecification
CustomizedTrademark
RisentricOrigin
Shanghai, ChinaProduction Capacity
100 Set/Sets Per MonthKey features
Metal-Clad Compartmentalized Design: Fully enclosed structure with clear separation between breaker, busbar, cable, and control compartments for enhanced safety.
Withdrawable Vacuum Circuit Breaker: Mounted on a truck mechanism for safe insertion, withdrawal, and isolation without affecting adjacent feeders.
Comprehensive Mechanical Interlocking: Prevents incorrect operations like breaker insertion under load or access to live compartments when breaker is closed.
High Insulation Coordination: Insulation levels coordinated per IEC standards ensuring dielectric strength under power-frequency and lightning impulse conditions.
Intelligent Protection Compatibility: Supports integration of numerical protection relays, metering devices, and communication interfaces for remote monitoring.
Robust Mechanical Construction: Rigid enclosure and high-quality components ensure mechanical strength, long service life, and resistance to operational stresses.
Compliance with International Standards: Designed and tested per GB/T 3906-2020, DL/T 593-2016, and IEC 62271 series for stable electrical performance.
Flexible Customization Options: Offers full, minor, and flexible customization based on detailed technical specifications or single line diagrams.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization, etc. CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.01h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryRisheng Electric is identified as a manufacturing factory in Shanghai’s Jinshan District, with two production lines and equipment for laser cutting, bending, punching, and related metal-processing operations. It reports 100% finished-product inspection, raw-material traceability labels, two quality inspectors, customization capability, OEM service for well-known brands, an available SDK, and one national science and technology progress award. Service-management procedures and records cover supplier assessment, corrective and preventive actions, and customer complaints. However, the supplier reports no presence in the main export market, no overseas warehouse, showroom, agents or branches, and no participation in offline trade shows. Financial information is limited to stated years without performance details. Certification evidence includes CE and other certifications, while sustainability documentation includes an environmental impact assessment and recent fire drills.
Supplier typeThe supplier is explicitly identified as a factory, with associated companies in manufacturing and a business scope covering metal materials, lighting, charging stations, security equipment, mechanical and electrical equipment, software development, and technical services. This indicates a manufacturing-oriented supplier with related technical and trading activities.
CertificationsThe supplier reports CE and other product certifications, along with an environmental impact assessment report and regular fire drills during the past year. The slices support certification and selected sustainability compliance, although the specific additional certifications are not identified.
After-Sales capabilityThe supplier has written procedures and followed records for assessing service capability, corrective and preventive actions, and handling customer complaints. This directly supports a documented service-management process, but no specific response times, service network, or overseas support coverage are provided.
R&D capabilityThe supplier reports one national science and technology progress award, an available SDK, and a stated focus on technological innovation. These are explicit indicators of innovation-related capability, although the slices do not describe current R&D scale, patents, or development resources.
Production capacityThe supplier reports two production lines and a defined equipment set including laser cutting, bending, hole punching, plate bending, and digital punching machines. It also conducts 100% finished-product inspection and maintains raw-material traceability, but does not continuously reconcile quantities for each batch or mass production.
Customization capabilityThe supplier explicitly supports customization from designs, full customization, minor customization, and flexible customization. This provides direct evidence of broad design-to-production customization capability.
Product Q&A
Q:Are you a factory or a trading company?
A:
We are a factory. We can guarantee that our prices are first-hand, very competitive, and cost-effective.
Q:What are your payment terms?
A:
We accept T/T. Generally, it is 100% TT. When the value of the goods is large, the customer pays 30% in advance and 70% after confirmation by the customer before shipment.
Q:How soon can I get a reply after sending an inquiry?
A:
Welcome! Please send us your inquiry at any time. We will reply within 24 hours.
Q:How is your delivery time?
A:
It depends on your order quantity, and it normally takes about 15-20 days.
Q:What is your guarantee period?
A:
Usually, our quality guarantee period is 12 months. We have certificates ISO9001, ISO14001, ISO45001, IEC, etc. For our equipments, we use China or world top brand parts and production & testing strictly complies with international standards, like IEC, ANSI etc.
Send Inquiry
*To:
Shanghai Risheng Electric Co., Ltd.
Shanghai Risheng Electric Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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