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Safe And Reliable Prefabricated Substation12KV P.S. Fire Wood Decked Type

a. The frame of substation is made of groove steel and angle steel which are antiseptic, so it is tough enough mechanically and rigidly.

b. Materials of the enclosure can be cold rolled steel plate, stainless steel plate, aluminum alloy plate, composite color plate.

c. The chambers of substation are divided into separate small chambers by steel plate, small chambers can be arranged in many forms such as Chinese character “eye” and ”rank”.

d. In order to monitoring and maintaining conveniently, transformer room, HV room and LV room are all equipped with lighting device.

e. The substation cover is designed as two-layer, it can prevent thermal radiation and increasing indoor temperature.

f. The transformer adopts natural ventilation mainly, when the temperature exceeds setting value, the axial flow fan on the top will start automatically to control the transformer room temperature.

g. All rotational connect parts are equipped with sealing device for good damp proof capacity.

h. Perfect protective performance, convenient operation, there are complete “five prevention” function on HV side to ensure the safety of maintenance.

i. Compact structure, beautiful appearance, it can coordinate with ambient environment.

Name	Item	Unit	Parameters
HV Unit	Rated Voltage	kV	12
	Rated Main Bus bar Current	A	630
	Rated Short-time Withstand Current	kA/s	25/2
	Rated Peak Withstand Current	kA	63
	Rated Short-time Making Current	kA	50
	Fuse Breaking Current	kA	31.5 /40
LV Unit	Rated Voltage	V	400
	Rated Main Circuit Current	A	100～4000
	Rated Limited Short-circuit Breaking Capacity	kA	80
	Rated Operating Short-circuit Breaking Capacity	kA	50(65)
	Rated Short-time Withstand Current	kA/1s	50(65)
	Branch Current, Compensation Capacity		As User’s Request
Transformer Unit	Rated Capacity	kVA	30～2000
	Impedance Voltage	%	4 4.5
	Tapping Range	%	±2X2.5 ±5
	Connection Symbol		Y,yn0 D,yn11
Case	Enclosure Protection Level		IP23
Case	Sound Level	dB	≤55

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Categories	Compact Transformer Substation
Brand Name:	Tianan Electric
Model Number:	ZBW1-12
Certification:	CQC
Place of Origin:	CHINA
Price:	Pending
Payment Terms:	D/A, D/P, T/T, L/C, Western Union, MoneyGram
Supply Ability:	500sets/year
Delivery Time:	45 work days
Packaging Details:	wooden case
MOQ:	1unit
HV Unit:	12KV
Fuse Breaking Current:	31.5/ 40
LV Unit:	400V
Transformer:	30～2000
Protection Level:	IP23