Ningbo Tianan (Group) Co.,Ltd.
| Supply Ability | 500 sets |
| Delivery Time | 45 work days |
| Packaging Details | Wooden case |
| Rated Voltage | 12kV |
| Enclosure Type | Metal-enclosed |
| Rated Current | 630A |
| Protection Class | 3X |
| Brand Name | Tianan |
| Model Number | XGN68-12 |
| Certification | IEC&GB |
| Place of Origin | China |
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Product Specification
| Supply Ability | 500 sets | Delivery Time | 45 work days |
| Packaging Details | Wooden case | Rated Voltage | 12kV |
| Enclosure Type | Metal-enclosed | Rated Current | 630A |
| Protection Class | 3X | Brand Name | Tianan |
| Model Number | XGN68-12 | Certification | IEC&GB |
| Place of Origin | China | ||
| High Light | Medium Voltage Switchgear 12kV ，Metal-Enclosed Medium Voltage Switchgear | ||
XGN68-12(F), XGN68-12(F.R), XGN68-12(Z) Box Type (Indoor) AC Metal-clad Switchgear is the latest HV electrical complete set of equipment which is researched and manufactured by our company together with Beijing Electric Power Research Institution.
ZN100-12 vacuum circuit breaker and FZN58-12 vacuum load switch in XGN68-12 Series Switchgear adopt vacuum interrupter epoxy resin sealing technology, with beautiful appearance, good insulation performance and convenient operation. The patented rotary fuse structure is adopted in the cabinet, which makes the replacement of fuse realize the draw out type, which is particularly convenient.
XGN68-12 Series Switchgear is the smallest in the air insulated cabinet. It meets the environmental protection requirements for urban users and residential areas, and the effective floor area is the smallest.XGN68-12 Series Switchgear is the most ideal choice.
XGN68-12(F) Switchgear Parameters
| Name | Unit | Parameters |
| Rated Voltage | kV | 12 |
| Rated Frequency | Hz | 50 |
| Rated Current | A | 630 |
| Rated Short-time Withstand Current | kA/s | 20/4 |
| Rated Peak Withstand Current | kA | 50 |
| 1min Power Frequency Voltage to Earth, Between Phases / Across the open gap (r.m.s) | kV | 42/49 |
| Lightning Impulse Withstand Voltage to Earth, Between Phases / Across the open gap (Peak) | kV | 75/85 |
| Secondary Circuit 1min Power Frequency Withstand Voltage | kV | 2 |
| Protection Class | IP3X |
XGN68-12(F,R) Switchgear Parameters
| Name | Unit | Parameters |
| Rated Voltage | kV | 12 |
| Rated Frequency | Hz | 50 |
| Rated Current | A | 125 |
| Rated Transfer Current | A | 3150 |
| Rated Short-circuit Breaking Current | kA | 31.5 |
| Mechanical Life | times | 2000 |
| 1min Power Frequency Voltage to Earth, Between Phases / Across the open gap (r.m.s) | kV | 42/49 |
| Lightning Impulse Withstand Voltage to Earth, Between Phases / Across the open gap (Peak) | kV | 75/85 |
| Secondary Circuit 1min Power Frequency Withstand Voltage | kV | 2 |
| Striker Capacity | J | 2～5 |
| Protection Class | IP3X |
XGN68-12(Z) Switchgear Parameters
| Name | Unit | Parameters |
| Rated Voltage | kV | 12 |
| Rated Frequency | Hz | 50 |
| Rated Current | A | 630 |
| Rated Short-time Withstand Current | kA/s | 20/4 |
| Rated Peak Withstand Current | kA | 50 |
| Rated Shirt-circuit Breaking Current | kA | 20 |
| Rated Short-circuit Making Current (Peak) | kA | 50 |
| 1min Power Frequency Voltage to Earth, Between Phases/ Across the open gap (r.m.s) | kV | 42/49 |
| Lightning Impulse Withstand Voltage to Earth, Between Phases / Across the open gap (Peak) | kV | 75/85 |
| 1min Power Frequency Withstand Voltage of Secondary Circuit | kV | 2 |
| Protection Class | IP | 3X |
3. Product Feature And Application
a. Vacuum load switch in HV room is maintenance free, the corresponded operating mechanism also needs little maintenance.
b. Simple and reliable mechanical interlock operates easily and prevents malsoperation.
c. Every functional compartment is separated from each other, and is equipped with pressure relief channel to prevent breakdown from expanding and extending.
d. Insulation distances and cable terminal contacts could be watched through observing window.
e. The secondary components room has plenty space, which is convenient to wiring. There's rich space in cable room, it is suitable for kinds of regular cable connection.
f. Fuse included in composite apparatus can be draw out for exchanging, it is simple and convenient.
g. It has small volume, only 50% volume of general switchgear.
Company Details
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...
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