3.6kV 7.2kV 12kV 24kV indoor metal-clad withdrawable switchgear - IEE-Business

English
RFQ

Download the app

3.6kV 7.2kV 12kV 24kV indoor metal-clad withdrawable switchgear

discuss personally

Model

Basic info Product Detail Supplier

Basic info

Brand	ROCKWILL
Model NO.	KYN28 indoor metal-clad withdrawable switchgear
Rated voltage	12kV
Rated frequency	50/60Hz
Series	KYN28

Product Detail

Description ：

The KYN28 indoor metal-clad withdrawable switchgear(hereinafter short as switchgear) is a complete power distribution device for 3.6-24kV,3-phase AC 50Hz,single-bus and single-bus sectionalized system. It is mainly used for power transmission of middle/small generators in power plants; power receiving, transmission for substations in power distribution and power system of factories, mines and enterprises, and starting of large high-voltage motor, etc,so as to control, protect and monitor the system. The switchgear meets IEC298,GB3906-91.In addition to be used with domestic VS1 vacuum circuit breaker, it can also be used with VD4 from ABB,3AH3 from Siemens domestic ZN65A,and VB2 from GE, etc,it truly is a power distribution device with good performance.

Main function introduction:

Centralized (Draw-out) Layout
Armored Compartmentalization
Standardized Modular Design
Excellent performance
Flexible Maintenance

Technology parameters:

Device structure:

Photos of frontal view：

Know your supplier

ROCKWILL

Rockwill Electric Group Global Manufacturer of High voltage and medium-voltage power equipment and smart grid solutions. Headquartered in Wenzhou, China. Serving 100+ countries with quality, innovation, and trust. What We Offer: • HV-MV switchgear (VCB, SF₆ circuit breakers, RMU, GIS) • Distribution transformers and substations • Smart grid and monitoring systems • Solar, wind, EV charging, and energy storage solutions • EPC turnkey power projects Certified: ISO 9001 / ISO 14001 / ISO 45001

Main Categories

High Voltage Electrical Apparatus

Business Type

Design/Manufacture/Sales

Highest Annual Export (USD)

$150,000,000

Professional Experience

16 years

Workplace

108000m²m²

占位

占位

Documents

Restricted.

KYN28 indoor metal-clad withdrawable switchgear

Manual English

Consulting

FAQ

Q： What is the IP rating of UniGear ZS1?: A：
UniGear ZS1 has an IP4X rating per IEC 62271-200, protecting against solids ≥1mm (e.g., dust) in indoor environments. Liquid ingress protection isn’t rated; avoid direct water exposure.

Q： What is the heat dissipation of UniGear ZS1?: A：
UniGear ZS1's heat dissipation complies with IEC 62271, achieving ≤65K temperature rise at rated current via optimized airflow and conductive materials (e.g., galvanized steel). Ensures stable operation under full load.

Related Products

Related Knowledges

Comprehensive Operation and Maintenance Strategy for Medium-Voltage Distribution Equipment Taking 12 kV Air-Insulated Ring Main Units as an Example

Comprehensive Operation and Maintenance Strategy for Medium-Voltage Distribution Equipment Taking 12 kV Air-Insulated Ring Main Units as an Example

1. Integrated Operation and Maintenance Strategy for Medium-Voltage Distribution EquipmentTo effectively prevent discharge faults in distribution equipment, it is essential to establish a corresponding operation and maintenance (O&M) strategy. This strategy should focus on air-insulated ring main units (RMUs) as the primary subject, utilizing live-line detection as a key method and aiming for closed-loop defect elimination. This approach establishes a scientific and effective closed-loop man

Comparison of Main Protections for Transformer (Differential Protection, Gas Protection)

Comparison of Main Protections for Transformer (Differential Protection, Gas Protection)

Transformer Main ProtectionThe main protection for transformers consists of gas protection and differential protection.Gas ProtectionGas protection is a protective mechanism that responds to internal faults within the transformer tank and to a drop in oil level. When an internal fault occurs in the transformer tank, gases generated from the decomposition of transformer oil and insulation materials due to fault currents and arcing flow from the tank toward the upper part of the oil conservator. T

Configuration and Cases of Backup Protection for Main Transformer

Configuration and Cases of Backup Protection for Main Transformer

Main Transformer Backup ProtectionThe purpose of main transformer backup protection is to prevent overcurrent in transformer windings caused by external faults, serve as backup protection for adjacent components (busbars or lines), and, where possible, act as backup for the transformer's primary protection in the event of internal faults. Backup protection is used to isolate faults when primary protection or circuit breakers fail.Main transformer zero-sequence protection is a backup protection f

Introduction to Transformer Oil Conservator

Introduction to Transformer Oil Conservator

Introduction to Transformer Oil ConservatorThe oil conservator is a crucial oil storage device for transformers. When the transformer load increases and the oil temperature rises, the insulating oil inside the tank expands due to heat, causing excess oil to flow into the conservator. Conversely, when the temperature decreases, the oil in the conservator flows back into the tank. This process enables automatic oil level regulation, allowing the conservator to serve both oil storage and replenishm

How does an electrical substation work?

How does an electrical substation work?

An electrical substation is a critical component of the power transmission and distribution system. Its primary function is to receive electricity from high-voltage transmission lines and deliver it at lower voltages suitable for end users, such as homes, businesses, and other consumers. The operation of a substation can be summarized as follows:Step-down Transformer: Electricity generated at power plants is transmitted over long distances at high voltages to reduce energy losses. Upon reaching

Basic Concepts of Primary and Secondary Coils in Transformers

Basic Concepts of Primary and Secondary Coils in Transformers

The primary and secondary coils are two fundamental components of a transformer, enabling the transmission and transformation of electrical energy through the principle of electromagnetic induction. The primary coil receives high-voltage current from the input source and generates a varying magnetic field, while the secondary coil, influenced by this magnetic field, produces a corresponding output voltage. Their interaction allows the transformer to perform voltage conversion, facilitating effic