EU Standard Outdoor 11kv 800kVA 11/0.4kv Compact Transformer Substation Carved Plate Pre-Installed Substation

• Type: Power
• Structure: Fixed Board
• Form: Partly-welded Type
• Operation Voltage: High Voltage
• Size: 3 Uint
• Application Range: Power Plants
• Model NO.: YB -12/0.4 800kVA
• Shell Material: Steel Plate
• Shell Protection Grade: IP30
• Brand: Kunji
• Rated Voltage: 10 to 35 Kv
• Rated Capacity: 100 to 2000kVA
• OEM: Offered
• Transport Package: Iron Case/Wooden Case
• Specification: Customization
• Trademark: kunji elctric
• Origin: Zhejiang, China
• HS Code: 8537209000
• Production Capacity: 50pieces/Month

Product Description

Product Description
Yb Series 10kv 200kVA~2000kVA Outdoor Compact Transformer Substation European Style Substation

Technical Parameters
 

High voltage chamber	Description	Unit	Arguments
	Rated frequency	HZ	50
	Nominal voltage	KV	6 10 35
	Maximum operating voltage	KV	6.9 12 40.5
	Rated current	A	400,630,1250
	Transfer current	A	1200-2000
	Rated short time current	KA	12.5(2s/4s),16(2s/4s),20(2s/4s)
	Rated peak tolerable current	KA	31.5,40,50
	Power frequency withstand voltage - to ground and time/isolation fracture	KV	32/36 42/48 95/118
	Lightning Strike - to ground and time/isolation fracture	KV	60/70 75/85 185/215
	Rated short-circuit breaking current (current limiting fuse)	KA	31.5
	Switch off no-load transformer capacity	KVA	2500
Transformer	Rated capacity	KVA	30-2500
	Tap range	%	±2*2.5%,±5%
	Linkage group		Yyn0,Dyn11
	Impedance voltage	%	4,4.5,6,8
	Nominal voltage	V	220,380,690,800
Low voltage chamber	Rated current of main loop	A	50-4000
	Branch current	A	5-800
	The main circuit is rated to withstand short-time current	KA	15(1s),30(1s),50(1s),65(1s)
	Rated peak tolerable current of main loop	KA	30,63,110
shell	Protection class (conventional products)		IP33
	Noise level	dB	≤50
	Enclosure temperature rise level		10K

WORKING CONDITIONS 

1. Altitude: no more than 2000M.

 

2. Ambient temperature: high temperature: +40ºC; Low temperature: -45ºC : high monthly average temperature: +30ºC : high annual average temperature: +20ºC;

 

3, installation environment: no explosive, corrosive liquid, gas and dust, installation site without violent shock, allowed in a certain period of time Or run completely submerged in water.

 

4. Ground acceleration induced by earthquake Ag; The horizontal direction is lower than 3m/s; The vertical direction is lower than 1.5m/s.

 

5, the waveform of the power supply voltage: approximately sine wave.

 

6, three-phase power supply symmetry: for three-phase underground transformer, three-phase power supply voltage should be roughly symmetrical.

 

PRODUCTION DETAILS


Company Profile


Kunji Electric Co., Ltd. which is specialized in producing, developing and marketing power transmission and distribution products. The company is established in 2015, which is located in Wenzhou city, Zhejiang province, China.
Our main products are including switchgear, ring main unit, transformer,substation, and Other Power Transmission & Transformer. Our product has passed ISO9001 and CE certificate.
We have a professional technical team which can provide you with full design solution and technical support.


Workshop


Crertifications




Packaging & Shipping





FAQ
1. Are you a trading company or manufacturer ?
    We are a professional  factory with  10 years experience in the field of High and low Voltage switchgears, Substation,transformers,
cable distribution box and various electrical equipment.
    Our factory is the excellent supplier of State Grid Corporation od China.
2. Do you accept customized serveice ?
    We offer  OEM/ODM service , can print your logo on product . our  professional technical and quotation team can provice a satisfied satisfied project according to your drawing and parameters .
3. What is your MOQ?
    Our MOQ is 1 piece.  
4. How long is your delivery lead time ?
    It depends on your  product requirement and quantity . Generally , 5~10  working days is avaliable .
5. How do you solve quality problems?
    Please porvide detailed photoes of quality problems.  our technical  and quality testing department  will analyse.we will make a satisfied soluton within 2 days .
6. What is your payment terms ?
    30%T/T in adcance,70% before shipment .  West union,L/C are also acceptable .