Please enter keywords to search

Global |EN

Choose your country & Language

Asia Pacific

Australia & New Zealand
India
Indonesia
Korea
Malaysia
Philippines
Singapore
Singapore (Sunlight)
Vietnam

Middle East & Africa

CHINT-EGEMAC
Saudi Arabia
South Africa
UAE
CHINT AJLAN

Europe

France
Italy
Spain
Turkey
Kazakhstan
Netherlands

North America

Mexico

Latin America

Brazil
Peru
Ecuador

Choose your country & Language

Australia & New Zealand
India
Indonesia
Korea
Malaysia
Philippines
Singapore
Singapore (Sunlight)
Vietnam
CHINT-EGEMAC
Saudi Arabia
South Africa
UAE
CHINT AJLAN
France
Italy
Spain
Turkey
Kazakhstan
Netherlands
Mexico
Brazil
Peru
Ecuador

Please enter keywords to search

Your search term contains restricted words. Please use different keywords.
ZHW-145(H)
ZHW-145(H)
ZHW-145(H)
ZHW-145(H)
ZHW-145(H)
ZHW-145(H)
ZHW-145(H)
ZHW-145(H)

ZHW-145(H)

145kV HGIS Product Feature

- Small in Size

To compare with AlS Substation, it can save 60 ~ 70% of the floor area, best way for saving current increasingly tense land

resources;

-Fast Installation

To transport the Comlieted bay. All HGIS components have been debugged and tested in the Factory. Only a few line connections

and routine tests are required on-site, therefore, the on-site installattion time of single bay can be ≤ 16h;

- Stability in Performance

The Circuit Breaker is the HGIS core component, which is horizontolly arranged, with low center of gravity, better stability and better seismic performance. It is especially suitable for earthquake prone areas (passed the AG5 test). The Circuit Breaker can be used in extremely harsh environments (Sandstorm, heavy pollution,etc.)

- Convenience in Replacemen

It is designed solely with anchor bolt fixing and overhead incoming andoutgoing lines, with independent bays, therefore, the

replacement of single bay can be carried out within 4h, also not be troubldas GIS Substation, which can be troubled by the long

power outage time caused by GIS Substation failure. The transformation arnd expansion of the Substation is simple and

convenient, especially suitable for the AlS Substation.

- Lower Life-cycle Costs

Refer to GIS and AlS, the HGIS has the multi features, such as minimum maintenance workload, minimum construction difficulty

shortest construction time, minimum overhaul difficulty, lower equipment operation cost and shorter construction period

for reconstruction and expansion.

Product Information

Recommend Blogs
JUNE 25, 2025 RCBO Breakers Explained: How They Work, Wiring Diagrams, and Testing Tips

Discover how RCBO breakers protect against overloads and Earth leakages. Learn about wiring diagrams, differences from MCBs, and testing tips for safe operations.

JUNE 12, 2025 What Is Motor Start Up Current and Why Is It So High?

Discover why motor start-up current is so high and how it affects electrical systems. Learn how to protect motors effectively with CHINT's solutions.

JUNE 12, 2025 Selecting the Right Air Circuit Breaker for Data Centers and Critical Power Distribution Site

Discover how to select the right air circuit breaker for data centers. Learn about CHINT’s NA8 features, certifications, and smart integration benefits.

JUNE 11, 2025 Everything You Should Know About Solar Pumping System

Understand the benefits, applications, and components of solar pumping systems including CHINT’s NVFPV drives for reliable water access.

JUNE 10, 2025 How Altitude Affects the Performance of Moulded Case Circuit Breakers

Learn the effects of altitude on circuit breakers and explore CHINT’s NM8N-HV MCCB built for extreme conditions with high performance and safety.

JUNE 9, 2025 What Is A Pulse Relay and How Does It Work?

Explore the energy-efficient pulse relay technology used in automation, lighting, and security systems. Featuring CHINT’s NJMC1 relay for reliable performance.

JUNE 7, 2025 Understanding AC Contactors: Uses and Warning Signs of Failure

Learn how to recognize signs of a failing AC contactor and get expert tips on resolving issues, performing maintenance, and ensuring electrical safety.

JUNE 6, 2025 What Are Harmonics and Total Harmonic Distortion (THD) in Power Systems

Discover the causes, impacts, and solutions for harmonics and THD in electrical networks. Enhance reliability with CHINT’s NZB379 controller.

JUNE 6, 2025 Types of Lightning Surge Arresters and Their Functions

Discover the essential types of lightning surge arresters and their working principles. Learn how to protect your electrical systems from voltage surges effectively.

JUNE 5, 2025 Thermal Magnetic Circuit Breakers vs Hydraulic Magnetic Circuit Breakers

A comprehensive comparison of thermal magnetic and hydraulic magnetic circuit breakers. Learn about their protection, environmental susceptibility, trip time, size, and cost with CHINT.

Need Support From Us?

Blog
Blog

Find expert perspectives on the trends and technologies driving your business.

View Now
Download Center
Download Center

Download new and previously released documents including product document, solutions, cases, coporate report.

View Now
Contact Us
Contact Us

Reach out to us to receive more information, technical support, assistance with complaints and more.

Get Support
Collapsed
Expand