European Outdoor Prefabricated Substation for Electrical Compact Transformer Substation 10kv 11kv 4400kVA

Product Description

Product Description

No.	Unit	Item	HV electrical apparatus	Transformer	LV electrical apparatus
1	Rated voltage Ue	KV	0.4KV~35KV	0.4~35KV	0.4
2	Rated capacity Se	KVA		P: 200~3000
				M: 50~400
3	Rated current le	A	200~630		100~3000
4	Rated drop-out current	A	Load switch400~630A		15~63
		KA	Composite apparatus
5	Rated short time withstand current (S)	KA(xs)	20*(2)	200~400KVA	15*1
			12.5*(4)	400KVA	30*1
6	Rated withstand current (peak)	KA	31.5,50	200~400KVA	30
				400KVA	63
7	Rated making current	KA	31.5,50
8	Power frequency withstand voltage 1min	KA	Phase-earth and phase-phase 32,40	Oil-immersed:35/5min	≤300V:2KV
			34,48	Dry-type:28/5min	300,600V:2.5KV
9	Lightning impulse	KV	Phase-earth and phase-phase 60,75	75
			Isolation fracture:75,85	75
10	Noise level	dB		Oil-immersed:55
				Dry-type:65
11	Protection degree			IP23D
12	External dimension	as per the capacity of the transformer

THE USE OF CONDITIONS
1. Ambient temperature: maximum temperature +40°C, minimum temperature -30P;
2. Altitude: 1000m;
3 wind speed: quite 34m/s (not more than 700Pa);
4. Humidity: the average daily relative humidity is not more than 95%, and the average monthly relative humidity is not more than 95%;
5. Shock proof: horizontal acceleration is no more than 0.4m/s2; The vertical acceleration is not greater than 0.15m/s2;
6. Slope of installation site: no more than 3.;
7. Installation environment: the surrounding air is not obviously polluted by corrosive and flammable gases, and the installation site is not violently shaken;
8. If you order this product beyond the above conditions, you can negotiate with our company.

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FAQ

Q1. What is your terms of packing? 
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.
Q4. How about your delivery time?
A: Generally, it will take 3 to 10 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.