logo
Home
Products
VR Show
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
News
Ningbo Tianan (Group) Co.,Ltd.

Sales & Support：

Home Products

High Voltage Circuit Breaker

All Products
Compact Transformer Substation (81)
Mobile Transformer Substation (22)
Cast Resin Dry Type Transformer (31)
Oil Immersed Power Transformer (81)
Medium Voltage Switchgear (53)
High Voltage Switchgear (40)
Low Voltage Switchgear (39)
High Voltage Circuit Breaker (34)
Low Voltage Circuit Breaker (6)
Load Switch (14)
High Voltage Disconnect Switch (15)
Earthing Switch (3)
Transformer Fuse (7)
Smart Grid Device And Systems (8)
Electric & Electronic Series Equipment (3)
Best Products
24kv High Voltage Circuit Breaker

24kv High Voltage Circuit Breaker

40.5KV High Voltage Circuit Breaker

40.5KV High Voltage Circuit Breaker

China Ningbo Tianan (Group) Co.,Ltd. certification
China Ningbo Tianan (Group) Co.,Ltd. certification
I'm Online Chat Now
China 12KV VS1 Medium Voltage Vacuum Circuit Breaker For HV Switchgear , 630A / 1250A distributor
12KV VS1 Medium Voltage Vacuum Circuit Breaker For HV Switchgear , 630A / 1250A

High Voltage Circuit Breaker

(34)
China VT19-40.5EP High Voltage Vacuum Circuit Breaker – 40.5kV Indoor Power Distribution Protection factory

VT19-40.5EP High Voltage Vacuum Circuit Breaker – 40.5kV Indoor Power Distribution Protection
Contact Now

VT19-40.5EP High Voltage Vacuum Circuit Breaker – 40.5kV Indoor Power Distribution Protection Product Overview The VT19-40.5EP High Voltage Vacuum Circuit Breaker, manufactured by TIANAN, is a high-performance ... Read More
2026-06-16 14:56:47
China IEC62271-100 Standard High Voltage Circuit Breaker with Closing Bounce 1.025 M/s and Rated Current 630 A for Electrical Network Protection factory

IEC62271-100 Standard High Voltage Circuit Breaker with Closing Bounce 1.025 M/s and Rated Current 630 A for Electrical Network Protection
Contact Now

IEC62271-100 Standard High Voltage Circuit Breaker This 12KV Vacuum Circuit Breaker is engineered for medium voltage applications with a rated current of 630A, providing reliable protection for electrical ... Read More
2026-03-11 09:43:56
China Rated current 630 A High Voltage Circuit Breaker Opening speed 1.445 M s Center distance between phase 275 Mm designed for power switching factory

Rated current 630 A High Voltage Circuit Breaker Opening speed 1.445 M s Center distance between phase 275 Mm designed for power switching
Contact Now

Product Description: The High Voltage Circuit Breaker is an advanced and reliable switching device designed specifically to meet the demanding requirements of modern electrical power systems. This product is ... Read More
2026-03-03 10:20:02
China Closing bounce 1025 M per second High Voltage Vacuum Circuit Breaker built for stable operation and power system management factory

Closing bounce 1025 M per second High Voltage Vacuum Circuit Breaker built for stable operation and power system management
Contact Now

Product Description: The High Voltage Vacuum Circuit Breaker is an advanced electrical device designed to ensure the safe and reliable interruption of high voltage electrical circuits. Engineered to meet ... Read More
2026-03-03 10:20:02
China 24KV High Voltage Circuit Breaker with Vacuum Arc-Extinguishing Chamber and APG Process factory

24KV High Voltage Circuit Breaker with Vacuum Arc-Extinguishing Chamber and APG Process
Contact Now

24kV High Voltage Circuit Breaker with AC Vacuum Arc-Extinguishing Chamber NINGBO TIANAN (GROUP) CO., LTD. Product Overview The VT19-24 indoor high voltage vacuum circuit breaker is designed for three-phase AC ... Read More
2026-03-02 10:31:48
China High Voltage Circuit Breaker with 35.225 Ms Closing Time Hand Car Structure and 0.982/s Opening Speed for Grid Stability factory

High Voltage Circuit Breaker with 35.225 Ms Closing Time Hand Car Structure and 0.982/s Opening Speed for Grid Stability
Contact Now

High Voltage Circuit Breaker Overview The High Voltage Circuit Breaker is engineered to ensure safe and efficient operation of electrical power systems. This critical component provides robust protection ... Read More
2026-02-27 08:51:47
China Closing speed 0.766 M per second High Voltage Circuit Breaker Energy Storage Voltage AC DC 125V Solution for Electrical Network Protection factory

Closing speed 0.766 M per second High Voltage Circuit Breaker Energy Storage Voltage AC DC 125V Solution for Electrical Network Protection
Contact Now

Product Description: The High Voltage Circuit Breaker is an essential component in modern electrical power systems, designed to ensure the safe and reliable interruption of electrical currents under high ... Read More
2026-01-28 16:44:53
China DC 125V Closing and Opening Operating Voltage High Voltage Vacuum Circuit Breaker with Closing Speed 0.766 M per Second Offering Circuit Protection factory

DC 125V Closing and Opening Operating Voltage High Voltage Vacuum Circuit Breaker with Closing Speed 0.766 M per Second Offering Circuit Protection
Contact Now

Product Description: The High Voltage Vacuum Circuit Breaker is an essential component in modern electrical power systems, designed to ensure the safe and reliable interruption of high voltage electrical ... Read More
2026-01-28 16:44:31
China 75/125 KV High Voltage Circuit Breaker with 12 KV/0.9-1.3 Average Opening Speed and -15C- 40C Environment Temperature Range factory

75/125 KV High Voltage Circuit Breaker with 12 KV/0.9-1.3 Average Opening Speed and -15C- 40C Environment Temperature Range
Contact Now

Product Description: The High Voltage Vacuum Circuit Breaker is an essential component in electrical systems, designed to provide reliable protection against overcurrents and short circuits in high voltage ... Read More
2025-05-27 10:13:50
China 12/24 KV High Voltage Circuit Breaker with 75/125 KV Rated Lighting Impulse Withstand Voltage factory

12/24 KV High Voltage Circuit Breaker with 75/125 KV Rated Lighting Impulse Withstand Voltage
Contact Now

Product Description: One of the key features of the High Voltage Circuit Breaker is its ability to operate effectively at altitudes of up to 1000 meters. This makes it a versatile solution for installations in ... Read More
2025-05-27 10:07:18
Page 1 of 4|< 1 2 3 4 >|
Compact Transformer Substation

10KV Fully Enclosed oil immersed Transformer Prefabrication Substation

Prefabricated Industrial Compact Power Distribution Substation For Outdoor 50Hz

800 kVA Oil Immersed Power Transformer with ONAN Cooling and IEC60076 Standard for Industrial Distribution

Mobile Transformer Substation

132KV Mobile Transformer Substation / Distribution Movable Power Substation

132 Kv Vehicle Mounted Transformer Substation / Prefabricated Mobile Substation

Prefabricated 132KV Semi-trailer Vehicle-mounted Mobile Substation

Cast Resin Dry Type Transformer

35kv Core Type Cast Resin Dry Type Transformer Two Winding Transformer

11~35kV Indoor Installation Cast Resin Dry Type Transformer with 20 Years Service Life

11 KV Cast Resin Dry Type Distribution Transformer / Step Down Transformer

Request A Quote

E-Mail | Sitemap

Mobile Site
Privacy Policy | China Good Quality Compact Transformer Substation Supplier. © 2017 - 2026 Ningbo Tianan (Group) Co.,Ltd.. All Rights Reserved.
vr