A 11kv 440v Pole Mounted Substations is a novel electrical integrated set with the transformer as its core component. It integrates low-voltage comprehensive distribution box (JP cabinet), fuses, lightning arresters, iron accessories, fittings, high and low-voltage wires, cables, and other accessories into a single combined unit. This equipment is characterized by its compact structure, rational layout, convenient construction, and operational advantages, making it widely used in urban and rural 11kV:0.4kV distribution networks, and it is currently one of the most extensively used facilities in 11kV:0.4kV distribution systems.
High cost-effectiveness, reducing power grid investment costs, and enhancing equipment investment efficiency.
High degree of integration, occupying a small footprint, with minimal design and installation difficulty.
Convenient operation and maintenance, including easy procedures for power shutdown and restoration.
| Material name | Specification and model | Unit | 
					QTY | Comments | 
| Low voltage insulated wire | JKTRYJ-1/300 | M | 18 | 
 | 
| Laying wires | BV-35 | M | 15 | 
 | 
| Drop type lightning arrester | HY5WS-17/50 DL silicon rubber | set | 1 | Equipped with insulation cover | 
| transformer | S13-M-400kVA 10/0.4kV Dyn11 | piece | 1 | 
 | 
| Terminal blocks | 
					DT-35 IEC standard, hot tin plating | set | 21 | 
 | 
| Terminal blocks | 
					DT-300 IEC standard, hot tin plating | set | 4 | 
 | 
| Terminal blocks | 
					DTL-50 IEC standard, hot tin plating | set | 3 | 
 | 
| Insulated irregular parallel channel clamp copper | JBT-16/120 | set | 3 | Equipped with insulation cover | 
| Insulated grounding wire clamp | JDL-16/120 Lateral grounding of bias ring | 
 | 3 | Equipped with insulation cover | 
| Post insulator | R5ET105L | 
 | 12 | 
 | 
| Low voltage distribution box | JP-400kVA | 
 | 1 | 
 | 
| High voltage insulated wire | JKLYJ-10/50 | M | 30 | 
 | 
| High voltage insulated wire | JKRYJ-10/35 | M | 18 | 
 | 
| Drop type fuse | 
					RW13-12F/200A Porcelain insulation | set | 3 | 
 | 
| High voltage wiring pile head | 400kVA Transformer Primary voltage ABC phase Equipment clamp | set | 3 | 
					For JKRYJ-10/35 | 
| Low voltage wiring pile head | 400kVA Transformer Secondary voltage abc phase Equipment clamp | set | 3 | 
					For JKTRYJ-1/300 | 
| Low voltage wiring pile head | 400kVA Transformer Secondary voltage N phase Equipment clamp | set | 1 | 
					For JKTRYJ-1/300 | 
| Insulated irregular parallel channel clamp | JBL-16/120 | set | 6 | Equipped with insulation cover | 
| Low voltage insulated wire sheath | V-300 | set | 4 | R,G,Y,B | 
| Transformer and accessory installation bracket | ZX-400kVA 12 meter pole, front mounted | set | 1 | Hot Dip Galvanizing | 
	
| 
						 Front Mounted | 
						 Side Mounted | 
						 Single Phase Transformer | 
						 Single Pole Mounted | 
	
	
| 
						 Winding Workshop | 
						 Coil Drying Area | 
						 Assembling Area | 
						 Oil Filling Area | 
	
	
	 
 
	
	
| 
						 Transformer Oven | 
						 Casting Equipment | 
						 Foil winding machine | 
	
| 
						 Accessory For Side Mounted | 
						 Accessory For Front Mounted | 
	
	
| 
						 Wooden Box | 
						 Steel Structure |