Do you accept customized products?

Yes, of course. You should supply us the detailed technical specifications or SLD(single line diagram) or relative drawings firstly via email,WeChat,WhatsApp,telephone.etc.You can contact any of our sales persons in any time for quotation & further communication.Our sales personnel's information can be found in the contact me section of the website.

What products do you mainly manufacture?

We specialize in low-voltage switchgear,Medium & High Voltage Switchgear and distribution panels such as ATS, GCS, GCK, and GGD, suitable for various industrial and residential applications.

How could I get a sample?

if you can not buy our product in your local area, we will ship a sample to you. You will be charged a sample price plus all related shipping costs. Express delivery charge depends on the quantity of the samples.

40.5kv 31.5ka Short Circuit Protection Mv Switchgear Electrical Switchgear for Distribution Networks

Name: 40.5kv 31.5ka Short Circuit Protection Mv Switchgear Electrical Switchgear for Distribution Networks
Brand: Shanghai Risheng Electric Co., Ltd.
SKU: 2298018015

Shanghai, ChinaShanghai Risheng Electric Co., Ltd.

US$3,000.00-10,000.00

1 Set

Product profile

Customization

Available

Certification

CCC, ISO9001

Shell Material

Steel Plate

Model NO.

KYN61-40.5

Voltage Level

Medium Voltage

Installation

Removable

Structure

Cabinet

Current

Rated Voltage

40.5kv

Rated Current

1250/1600/2000A

Rated Frequency

50Hz

Rated Short-Time Withstand Current

20/25/31.5ka

Rated Peak Withstand Current

50/63/80ka

Rated Power Frequency Withstand Voltage

95kv(1min)

Protection Class

IP3X

Rated Short-Circuit Duration

Relative Humidity of The Air

95% on Average, 90% on Average Per Month

Ambient Temperature

+40°C~-25°C

Altitude

1000m

Transport Package

Export Standard Wooden Case

Specification

Customized

Trademark

Risentric

Origin

Shanghai, China

Production Capacity

100 Set/Sets Per Month

Key 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: Allows safe insertion, withdrawal, and isolation for maintenance without affecting adjacent feeders.

Comprehensive Mechanical Interlocking: Prevents incorrect operations like breaker insertion under load or access to live compartments.

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 relays and metering devices for remote monitoring and system automation.

Robust Mechanical Construction: Rigid enclosure and high-quality components ensure long service life and resistance to operational stresses.

Convenient Installation and Maintenance: Modular panel design and front-access maintenance reduce downtime and improve operational efficiency.

Compliance with International Standards: Designed and tested per GB/T 3906-2020, DL/T 593-2016, and aligned with IEC 62271 series.

Company profile

Importers and ExportersCooperated with Fortune 500Self-brandedNational Award received

Shanghai Risheng Electric Co., Ltd.

Shanghai, China

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: ≤3.68h 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, metal-processing equipment, and 100% finished-product inspection. It reports raw-material traceability, two quality inspectors, design customization, OEM service for well-known brands, an SDK, and one national science and technology progress award. Service-management procedures cover supplier assessment, corrective and preventive actions, and customer complaints, with records indicated. The supplier holds CE and other certifications and has an environmental impact assessment and recent fire-drill record. However, it has no overseas warehouse, showroom, agent or branch, offline trade-show participation, or presence in the main export market; it also does not continuously reconcile production quantities for every batch. The provided information does not substantiate specific customer cases or establish financial credibility beyond year references.

Supplier typeThe supplier is explicitly identified as a factory in Shanghai’s Jinshan District, with manufacturing listed as the industry of associated companies. Its stated business scope covers metal materials, lighting, charging stations, security equipment, electronic products, mechanical and electrical equipment, software, communications equipment, rail-transit special equipment, and related technical services.

CertificationsThe supplier reports CE and other product certifications, along with a factory environmental impact assessment report. These records provide explicit evidence of certification and environmental documentation, although the specific additional certifications are not identified.

After-Sales capabilityThe supplier reports written procedures and followed records for customer complaints, corrective and preventive actions, and effective service-capability assessment. However, it has no overseas warehouse, showroom, overseas agent or branch, which limits demonstrated overseas service infrastructure.

R&D capabilityThe supplier reports an available SDK and one national science and technology progress award. Its company description also identifies technological innovation as a core business philosophy, providing explicit evidence of innovation-related capability.

Production capacityThe supplier has two production lines and equipment including laser cutting, bending, punching, plate-bending, and digital-punching machines. It also reports 100% finished-product inspection and raw-material traceability, but does not continuously reconcile quantities for every batch or batch production.

Customization capabilityThe supplier explicitly supports customization from designs, full customization, minor customization, and flexible customization. This directly demonstrates broad design-based customization capability.

Product Q&A

Q:Are you a factory or a trading company?

We are a factory. We can guarantee that our prices are first-hand, very competitive, and cost-effective.

Q:What are your payment terms?

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?

Welcome! Please send us your inquiry at any time. We will reply within 24 hours.

Q:How is your delivery time?

It depends on your order quantity, and it normally takes about 15-20 days.

Q:What is your guarantee period?

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.