DBW1-12 Buried Type Substation

DBW1-12 Buried Type Substation DBW1-12 Buried Type Substation can be suitable for scenic spots and historical interests, residential zone as city public and street light transformer, which can save large of city areas. Especially the ground part with low height and small floor place is suitable for locating at sidewalk or the side of road because it has no interruption for the view and no affects for the scenery. DBW1-12 Buried Type Substation is not only useful for ring network distribution system, but also as a substation of the terminal of radial power grid.

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Product Description

DBW1-12 Buried Type Substation

1.Product Introduction of DBW1-12 Buried Type Substation

DBW1-12 Buried Type Substation is the newly researched and developed. It fills the blank of China, and be suitable for new pattern box-type substation of city network transformation and construction.DBW1-12 Buried Type Substation is the independent complete transformation and distribution device of AC 6~10kV network with 50Hz of rated frequency and 0~500kVA of rated capacity.DBW1-12 Buried Type Substation is the traditional box transformer, semi buried box transformer completely buried under the ground, the ground does not affect the use.

2.Product Parameter (Specification) of DBW1-12 Buried Type Substation

rated Capacity (kVA)	Voltge			Vector Group	Io (%)	Uk (%)	Po (w)	Pk(w) (145 C )	Weight (kg)	Track (mm )
rated Capacity (kVA)	HV(kV)	Tap changer(%)	LV(kV)	Vector Group	Io (%)	Uk (%)	Po (w)	Pk(w) (145 C )	Weight (kg)	Track (mm )
100	6 6.3 10 11 10.3 11	± 5 % ± 2—2.5 % Or Others	0.4	Yyn0 Dyn11	1.1	4	408	2165	550	400 — 400
125					1.0		480	2590	620	550—550
160					0.9		560	3100	725
200					0.9		655	3975	825
250					0.9		760	4675	950
315					0.75		880	5610	1140
400					0.75		1040	6630	1320
500					0.6		1200	7945	1700	660 — 660
630					0.6		1400	9265	2000
630					0.8	6	1345	9775	1700
800					0.8		1695	11560	2025	820—820
1000					0.8		1985	13345	2375
1250					0.8		2385	15640	2720
1600					0.65		2735	18105	3310
2000					0.65		3320	21250	3830	1070—1070
2500					0.65		4000	24735	4450	1070—1070

3.Product Feature of DBW1-12 Buried Type Substation

The products have small area, low over ground height, no noise, high power distribution reliability, and it is fitted with distribution network automation terminal equipment FTU and automatic drainage and exhaust equipment.
All sealed environmental protection material has the characteristics of anti-corrosion, anti-seepage and anti printing water, and strong anti extrusion ability; the box body can withstand more than 30 years of underground immersion and soil extrusion from the bottom to the wall (body), without any corrosion; it is fully insulated and waterproof system, and the overall protection level reaches ipx68. It can be immersed in water for normal operation. Each sealing point, such as equipment access, maintenance personnel access, cable access, circulation vent, etc., can withstand the seepage pressure of groundwater, without any water stains inside, and keep the interior of the wall dry without moisture (condensation). Fully shielded structure, no magnetic field radiation. The transformer, high and low voltage cabinet and other equipment are placed in the whole buried box and buried underground to ensure no noise interference on the ground.

4. Product Details of DBW1-12 Buried Type Substation

Service condition
a. Altitude ≤1000m.
b. Ambient temperature : ≤+40℃ ≥-25℃
c. Wind speed ≤35m/s
d. Relative humidity : Daily average value ≤95%
Monthly average value ≤90%
e. No fire、explosive danger and serious dirty、corrosive spot.

5.Product Details of DBW1-12 Buried Type Substation

How do you pack the equipment?
By wooden case

What is your products standardization?
IEC and GB

How many years have your company warranty of DBW1-12 Buried Type Substation?
2 years

What is the terms of payment?
L/C,T/T,

How long is your delivery time?
60 working days