Claire
Mr.Fu
Claire
ZGS11-12 Combined American Prefabricated Substation for Urban Power
Type Designation
| 1 | Prefabricated Substation (American Style) |
| 2 | Design Serial Number |
| 3 | Rated Voltage |
| 4 | High-voltage Switchgear Main Switch Type: F-Load Swtch; F-R-Load Swtch+Fuse |
| 5 | High-voltage Switchgear Operating Mechanism Type: T-spring Mechanism; S-Manual Mechanism |
| 6 | Rated Capacity of Transformer (kVA) |
Operating Conditions
Altitude: not exceeding 1000m
Environmental temperature: -35 ℃~+40 ℃
Relative humidity: daily average not exceeding 95%, monthly average not exceeding 90%
Installation location: a place without fire, explosion hazards, chemical corrosive gases, and good ventilation, with a ground inclination angle of no more than 3 °
Note: If ordering this product exceeds the above conditions, please consult with our company
product Display
Technical Parameters
| No. | Item | Unit | Parameter |
| 1 | Rated Voltage | kV | 10/4(High-Voltage/Low-Voltage) |
| 2 | Maximum Operating Voltage | kV | 12(High-Voltage Side) |
| 3 | Rated Frequency | Hz | 50 |
| 4 | Rated Capacity | kVA | 50-1600 |
| 5 | Power-Frequency Withstand Voltage(1min) | kV | 35 |
| 6 | Lightning Impulse Voltage | kV | 75 |
| 7 | Cooling Method | Oil-Immersed Self-Cooling | |
| 8 | Breaking Current (HV Backup Fuse) | kA | 50 |
| 9 | Breaking Current(Plug-In Fuse) | kA | 25 |
| 10 | Ambient Temperature | ℃ | -35~+40 |
| 11 | Permissible Winding Temperature Rise | ℃ | 65 |
| 12 | No-Load Voltage Regulation | ±5%±2×2.5% | |
| 13 | Noise Level | db | 50 |
| 14 | Protection Level | IP43 |
Installation Dimensions Diagram
Ordering Notice
Product operating site and special requirements:
1. Provide product ordering drawings, which should include wiring diagrams and indicate transformer capacity, main component model specifications, distribution branch circuits, and capacity.
2. When it is necessary to configure electric energy metering and reactive power automatic compensation devices, the requirements for the configuration of the metering meter and transformer should be provided, and the capacity of the compensation capacitor should be indicated.
3. Specify the requirements for surface treatment of the product.