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Amorphous alloy prefabricated substation

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Amorphous alloy prefabricated substation

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Product serial number

Product Introduction

Structure Code

Structure feature code

No high voltage main program loop

Program code of high-voltage circuit

Head shape

Mesh-shaped

A triangle

Triangle-shaped

Without metering terminal

Terminal

Without metering

End tape metering

Terminal

with metering

Without metering ring

Looped network

Without metering

Ring with metering

Looped network

With metering

Double-ended

Double

ended

This product will MV switchgear, transformers, low-voltage electrical components, capacitance compensation element, the control unit automatically programs according to a certain connection in a combination composition to form a flexible cabinets, fully functional power distribution equipment, from the high pressure system used to implement transmission and distribution of electrical energy to the low pressure system. Products using high-quality components at home and abroad, reliable performance, compact structure, both for running the ring, but also for terminal operation.

Features Product Characteristic	Environment Operation Condition
Energy efficient High Efficiency and Energy Saving	Altitude ≤1000m Altitude's ≤1000m wind speed ≤35m / s Wind speed≤35m / s
Anti-corrosion ability High Corrosion Resistance	Temperature -25 ℃ ﹏ + 40 ℃ Environmental Temperature -25 you.] C + 40 ℃ ﹏
High mechanical strength High mechanical strength	日平均气温 ≤+30℃ Daily average temperature ≤+30℃
安全防护等级高 High safety protection class	空气相对温度≤90%（+25℃） Air relative humidity≤90%（+25℃）
安装地点：无火灾爆炸危险，无腐蚀性气体，地面倾斜度不超过5℃，无严重振动的场所 Installation location: no fire and explosion hazards; non- corrosive gas; the ground inclination of not more than 5℃,no serious vibration places

型号定义

执行标准

.GB1094.1; .IEC76-1:1993;

.GB/T25446;

.GB/T22075;

.DL/T537; .IEC1330-1995;

.GB3906; .IEC62271-200:2003;

.GB/G11022;

.GB7251; .IEC60439:1999;

.GB/T14048; .IEC60947-1:2001;

.GB/T17467; .IEC62271-202:2006;

产品结构

品种 Structure feature code			A	a	B	b	H	最佳适用场所 Best application place
三相 Three-phase	Ⅰ(目字型)	100~630kVA	4140	3750	2590	2290	2320	工业和采矿/油田/建筑施工 Industrial and mining/oil field/building and construction
	Ⅱ(品字型)	800~1250kVA	5184	4880	2500	2290	2626
	Ⅱ(品字型)	50~400kVA	2500	2300	2400	2200	2320	生活区 Living quarters

单元 Item	项目 Program	单位 Unit	参数Parameter
高压单元 HV Unit	额定电压 Rated Voltage	KV	10
	额定频率Rated Frequency	Hz	50
	额定电流Rated Current	A	630
	Rated power frequency withstand voltage to ground and white / off isolation Rated power frequency withstand voltage (value) to ground inter phase / isolation break	KV / 1min	42/48
	Lightning impulse voltage, Lighting impulse to ground and white / off isolation voltage(value) to ground inter phase /isolation break	KV	75/85
	Rated short-time withstand current Rated short-time withstand current	KA / 2S	20
	Rated peak withstand current Rated short-time peak current	KA	50
A low-pressure unit LV Unit	Rated Voltage Rated Voltage	KV	0.4
	Main circuit rated current Main circuit rated current	A	400 to 2000
	Rated short-time withstand current Rated short-time withstand current	KA / 1S	30
	Rated peak withstand current Rated short-time peak current	KA	63
	Branch current branch current	A	100 to 630
	Large ones Branch loop current branch circuit	Road WAY	0-8
	Compensation Compensation capacity capacity	LEFT	0-160
Transformer unit Transformer Unit	Rated Voltage Rated Voltage	KV	10
	Rated capacity Rated capacity	KVA	100-1000
	Frequency withstand voltage Power frequency withstand voltage	KV	35
	Lighting impulse voltage lightning impulse voltage	KV	95
	Connection Sets Connection group	Dyn11 or Yyn0
	Tapping range tap range	±5% or ±2x2.5%
	Impedance voltage Impedance voltage	4.5% 4% 6%
	Loss Loss	S(B)H15 or SC(B)H15
Cabinet Box	Protection class Protection class	≥IP33
Cabinet Box	Sound level Sound level grade	≤50dB（1 meter away from transform substation）