ZGS□-□Combined substation(American)
Category:
Keywords:
Product Description
- 产品描述
-
This product has the characteristics of small size,easy installaton and maintenance,low noise,low loss,anti-theft,full potection,and strong overload capacity.It is suitable for new residential areas,green belts,parks,station hotels,construction sites airports and other places.The product is suitable for use in ring network power supply,dual power supply or terminal power supply systems as a transformer,metering,compensation control and protection device.This product meets the implementation standards:GB/T 17467 High Voltage/Low Voltage Prefabricated Substation,DL/T 537 Guide to Selecting High Voltage and Low Voltage Prefabricated Box type Substations.
Technical parameters:
Item Unit Parameters Rated voltage(High voltage / low Voltage) kV 10/0.4 20/0.4 Maximum operating voltage(High Voltage Side) kV 12 24 Rated frequency Hz 50 Rated capacity kVA 50-1600 One-minute power frequency withstand voltage kV 35 55 Lightning impulse voltage kV 75 125 Cooling mode Oil-immersed self-cooling Breaking curent of high voltage back-up fuse kA 50 Breaking curento plug-in fuse protector kA 2.5 12.5 Ambient temperature ℃ -35~+40 Alowable temperature riseof col ℃ 65 No-load voltageregulation ±5% & ±2×2.5% Noise grade db 50 Protection grade IP43
Product Inquiry
We highly value your feedback and inquiries. If you have any questions about our products or services, please fill out the form below, and we’ll get in touch with you as soon as possible.