Sdb-3s1PA Intelligent Load Isolation Switch for Transformer Protection

Name: Sdb-3s1PA Intelligent Load Isolation Switch for Transformer Protection
Brand: Chongqing Zexing Electrical Equipment Co., Ltd.
SKU: 2207514265

Chongqing, ChinaChongqing Zexing Electrical Equipment Co., Ltd.

US$20.00-88.00

10 Pieces

Product profile

Customization

Available

Type

Low-voltage

Structure

Three-column Disconnector

Model NO.

switch

Installation

Outdoor High-voltage

Operation

Manual

Grounding Mode

Not Grounding

Movement Mode

Horizontal Rotary Type

Number of Poles

Three Pole

Grounding

Single Ground

Series

Three

Run

Turn the Horizontal

Switching Mode

Double-Throw Type

Common Model

Structure of Operating

Manual

Certification

ISO, GS, CE, ISO9001, CCC

Brand

Zexing

Number of Pole

Model Number

Hglz1-630/3

Material

Copper

Rated Voltage

690V

Rated Current

630A 500A

Rated Insulation Voltage (Ui)

690V/800V

Rated Frequency

50/60Hz

Application

Solar PV System

Condition

100%New 100% Original

Warranty

1year

Shipping Way

Express / Air / Sea

Transport Package

Wooden Package

Specification

AS PER CLIENT REQUIRED

Trademark

ZEXING

Origin

Zhejiang, China

HS Code

8535301090

Production Capacity

50000

Company profile

Chongqing Zexing Electrical Equipment Co., Ltd.

Chongqing, China

Business Type: Manufacturer/FactoryExport Year: 2020-03-01Nearest Port: Chongqing, Shanghai, NingboAverage Response Time: ≤5.96hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, CIP, FCA

AI-Powered supplier vetting

SummaryThe supplier is a limited company with five employees and a valid import/export license. It reports an annual production capacity of 60,000 tons and cooperation with Chinese national and local power grids, but the provided information does not independently verify these claims. The supplier offers sample, design, full, and minor customization, provides ODM services, and reports new product activity during the past year, with one R&D engineer identified. Service limitations include no overseas agents or branches, overseas warehouses, overseas showroom, inventory capability, or offline trade-show participation. Financial records are indicated for 2021–2023, but no financial figures or assessment results are provided. No formal certification, after-sales capability, or specific customer cases are documented.

Supplier typeThe supplier is legally identified as a limited company, not part of a larger company group, with five employees and a valid import/export license. Its stated business scopes cover mechanical equipment, wind turbines and components, rail-transit systems, environmental equipment, underwater systems, hardware, and other products, indicating a diversified trading and industrial-equipment profile.

R&D capabilityThe supplier reports new products during the past year, identifies one R&D engineer, and provides ODM services. However, it has no available SDK, and no R&D spending, patents, laboratory resources, or documented innovation results are supplied; the evidence supports some innovation activity but not a broad or strongly validated capability.

Production capacityThe supplier states annual production capacity of 60,000 tons and the ability to produce multiple product lines simultaneously while shortening production cycles. It reports one-month average lead times in both peak and off-season, but no inventory capability, no confirmed manufacturing-capacity contract, and no detailed product-specific tonnage are provided.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, and minor customization. It also reports ODM service availability, providing direct evidence of broad product-design and customization support.

Client casesThe supplier states that it is one of the cooperating manufacturers for the Chinese National Power Grid and local power grids. This is a stated customer-related reference, but no customer names, contracts, project details, order scope, or independent verification are provided; no other specific customer cases are documented.