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10kV (Three Circuits) Normal Pressure Sealed Air-Insulated Switchgear / Ring Main Unit 10kV (Trika Cikitsa) Ƙarfin Zafi Mai Tsarki Aire-Insulated Switchgear / Ring Main Unit

  • 10kV (Three Circuits) Normal Pressure Sealed Air-Insulated Switchgear / Ring Main Unit

Abubuwa gaba

Muhimmiya ROCKWILL
Model NO. 10kV (Three Circuits) Normal Pressure Sealed Air-Insulated Switchgear / Ring Main Unit 10kV (Trika Cikitsa) Ƙarfin Zafi Mai Tsarki Aire-Insulated Switchgear / Ring Main Unit
Rated Voltage 12kV
Rated Frequency 50/60Hz
Siri XGN

Bayani na sayen daga mai wuyaci

Sharararwa

Bayani

Na 10kV (Tatu Circuits) Normal Pressure Sealed Air-Insulated Switchgear / Ring Main Unit shine high-performance medium-voltage power distribution solution engineered to support tatu independent power supply loops. Operating at a rated voltage of 10kV, it features a normal-pressure sealed enclosure that uses air as the primary insulating medium—eliminating the need for SF₆ gas or pressurized systems. This switchgear integrates switching, protection, and control functions, making it ideal for scenarios demanding robust multi-loop power distribution, such as industrial complexes, urban substations, commercial hubs, and critical infrastructure requiring redundant power supply.

Key Features

  • Tatu-Circuit Configuration: Supports tatu separate power loops, enabling flexible power distribution, seamless load switching, and enhanced redundancy. This design minimizes downtime by ensuring continuity even if one loop requires maintenance or experiences a fault.

  • Normal Pressure & Air Insulation: Operates at atmospheric pressure with air as the insulating medium, eliminating risks of gas leakage, environmental pollution, or the need for gas refilling. This reduces long-term maintenance costs and aligns with eco-friendly standards.

  • Sealed Enclosure: A hermetically sealed structure protects internal components from moisture, dust, corrosive substances, and external debris, ensuring stable performance in harsh or variable environments (e.g., high humidity, industrial zones).

  • Compact & Space-Efficient: Optimized modular design with a reduced footprint compared to traditional multi-circuit switchgears, making it suitable for installations with limited space, such as urban substations or indoor distribution rooms.

  • High Safety & Reliability: Equipped with mechanical interlocks, anti-misoperation mechanisms, and visible isolation points to prevent accidental contact with live parts. The enclosed design also mitigates arc flash risks, enhancing operator safety.

  • Low Maintenance: Simplified mechanical components with a long service life (up to 10,000 operations) and no need for gas monitoring or refilling, reducing operational disruptions and lifecycle costs.

  • Scalable Integration: Compatible with smart grid systems, supporting remote monitoring and control. Its modular structure allows easy on-site installation and future expansion, adapting to evolving power distribution needs.

Suna

Unit

Parameter Value

Rated Voltage (Ur)

kV

12

Rated Frequency (fr)

Hz

50

Rated Current (Ir)

A

630

Short - time Power Frequency Withstand Voltage (Ud)

Between Fractures

kV

48

Between Phases

kV

42

Phase to Ground

kV

42

Lightning Impulse Withstand Voltage (Up)

Between Fractures

kV

95

Between Phases

kV

75

Phase to Ground

kV

75

Rated Short - time Withstand Current (Ik)

kA

20/25

Rated Short - circuit Duration (tk)

s

4

Rated Peak Withstand Current (Ip)

kA

50/63

Rated Short - circuit Breaking Current (Isc)

kA

20/25

Rated Short - circuit Making Current (Ima)

 

Vacuum Interrupter

kA

50/63

Earthing Switch



Auxiliary Circuit and Control Circuit

Rated Voltage (Ua) DC/AC

V

≤400

Power Frequency Withstand Voltage (1min)

V

2000

Mechanical Life

 

Circuit Breaker

Times

10000

Disconnecting Switch

Times

3000

Earthing Switch

Times

3000

Electrical Life  

Circuit Breaker

Class

E2

Earthing Switch

Class

E2

Protection Grade of Cabinet Enclosure


IP4X

Protection Grade of Sealed Box


IP65

Maimakanta mai inganci
Kayan da ke zuwa
kima mai yiwuwa da wata
Waktu na kirma
100.0%
≤4h
Gaskiya ta hanyar kamfanin
Workplace: 108000m²m² Jami'a nanan mafi girma: 700+ Zama-zama na Farko da aka Fitowa a Shekarar (USD): 150000000
Workplace: 108000m²m²
Jami'a nanan mafi girma: 700+
Zama-zama na Farko da aka Fitowa a Shekarar (USD): 150000000
Aiki
Turanci Masana: Design/Manufakturi/Sallar
Ƙananunan Cigaba: Gwọ́n ọkụ̀ àbálòpà
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