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{"title":"AC High Voltage Circuit Breaker , 35Kv 36KV Hv Vacuum Circuit Breaker Handcart","imgUrl":"https:\/\/img.chinax.com\/nimg\/53\/7c\/e2427df909e768154bec4cabfb59-200x200-1\/ac_high_voltage_circuit_breaker_2c_35kv_36kv_hv_vacuum_circuit_breaker_handcart_type.jpg","attrs":{"Brand Name":"TIANAN Electric","Model Number":"VT12(ZN85)-40.5","Certification":"f GB1984, JB3855, and IEC56.","Place of Origin":"CHINA"}}
{"title":"12KV VS1 Medium Voltage Vacuum Circuit Breaker For HV Switchgear , 630A \/ 1250A","imgUrl":"https:\/\/img.chinax.com\/nimg\/32\/fa\/bf25c347d704c595d887391e5669-200x200-1\/12kv_vs1_medium_voltage_vacuum_circuit_breaker_for_hv_switchgear_2c_630a_2f_1250a.jpg","attrs":{"Brand Name":"TIANAN Electric","Model Number":"ZN63(VS1)","Place of Origin":"CHINA","Minimum Order Quantity":"10sets"}}
{"title":"12\/24kV GB Standard Vacuum Circuit Breaker","imgUrl":"https:\/\/img.chinax.com\/nimg\/22\/d0\/2df5e227cd7e6f5c8be73ada6d1e-200x200-1\/12_2f24kv_gb_standard_vacuum_circuit_breaker.jpg","attrs":{"Brand Name":"TIANAN","Model Number":"ZW32-12(24)","Place of Origin":"CHINA","Certification":"GB"}}
{"title":"9\u00b11 Mm Contact Opening Distance High Voltage Circuit Breaker","imgUrl":"https:\/\/img.chinax.com\/nimg\/51\/0b\/22812a30057440d58a3454d74c31-200x200-1\/9_c2_b11_mm_contact_opening_distance_high_voltage_circuit_breaker.jpg","attrs":{"Brand Name":"TIANAN","Model Number":"ZW32-12(24)","Place of Origin":"CHINA","Certification":"GB"}}
{"title":"Indoor AC High Voltage Vacuum Circuit Breaker VS1(ZN63A)-12 Circuit Breaker","imgUrl":"https:\/\/img.chinax.com\/nimg\/ab\/9a\/d42d1d47b8094608497be59b4915-200x200-1\/indoor_ac_high_voltage_vacuum_circuit_breaker_vs1_28zn63a_29_12_circuit_breaker.jpg","attrs":{"Rated Voltage":"High Voltage","Embedded Poles":"APG Process","Rated Current":"630 A,1250A","Auxiliary Contacts":"High Auxiliary Contacts"}}
{"title":"VT12(ZN85)-40.5 Indoor High Voltage Vacuum Circuit Breaker","imgUrl":"https:\/\/img.chinax.com\/nimg\/18\/ce\/7d4d03e3ea8ecd807b90a343b0d2-200x200-1\/vt12_28zn85_29_40_5_indoor_high_voltage_vacuum_circuit_breaker.jpg","attrs":{"Certification":"IEC \u3001GB","Minimum Order Quantity":"1 SET","Price":"To be pending","Payment Terms":"L\/C, T\/T,"}}
The High Voltage Circuit Breaker is engineered to ensure safe and efficient operation of electrical power systems. This critical component provides robust protection against overloads and short circuits, making it ideal for industrial and utility applications where safety and reliability are paramount.
Key Features
Product Name: High Voltage Circuit Breaker
Center distance between phases: 254mm
Opening speed: 0.982 /s
Structure type: Hand Car
Closing time: 35.225 Ms
Rated current: 125 A
Reliable performance for various applications
Advanced vacuum technology ensuring safety and efficiency
Technical Specifications
Parameter
Value
Closing and Opening Operating Voltage
DC 125V
Opening Speed
0.982 /s
Energy Storage Voltage
AC/DC 125V
Standard
GB/T 1984
Opening Time
22.2 Ms
Closing Time
35.225 Ms
Center Distance Between Phases
254 mm
Closing Speed
0.766 M/s
Rated Current
125 A
Structure Type
Hand Car
Product Applications
The TIANAN High Voltage Vacuum Circuit Breaker (Model VTD6-6/1250-30) is designed for power distribution networks, substations, electrical control centers, industrial plants, and renewable energy installations. Its fast operating speeds and reliable performance make it essential for preventing equipment damage and ensuring personnel safety in medium voltage networks.
Model Details
Model: VTD6-6/1250-30
Origin: CHINA
Certification: GB Standard
Minimum Order Quantity: 5 SETS
Packaging: Wooden pallets
Customization Options
The TIANAN High Voltage Circuit Breaker can be customized to meet specific requirements while maintaining compliance with GB/T 1984 standards. Delivery times are arranged according to actual conditions, with pricing and payment terms available upon request.
Support & Services
We provide comprehensive technical support including installation consultation, detailed documentation, maintenance services, and training programs. Our team offers prompt repair services and spare parts supply to minimize downtime and ensure safe, efficient operation throughout the product lifecycle.
Performance Highlights
Features rapid opening time of 22.2ms and closing time of 35.225ms with Hand Car structure for easy manual operation. Vacuum interrupter technology ensures superior dielectric strength and minimal maintenance requirements.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
1969
Total Annual:
250000000-300000000
Employee Number:
3000~3500
Ecer Certification：
Verified Supplier
Ningbo Tianan (Group) Co, Ltd is a famous leading influential enterprise of the power transmission equipment manufacturing in China.It was founded in 1969,currently under the group, we have 1 national-level R&D center, 2 provincial-level R&D center, 10 professional companies, 70 sales office... Ningbo Tianan (Group) Co, Ltd is a famous leading influential enterprise of the power transmission equipment manufacturing in China.It was founded in 1969,currently under the group, we have 1 national-level R&D center, 2 provincial-level R&D center, 10 professional companies, 70 sales office...
