S9 Series Distribution Transformer

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

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Supply Capability:: 1000sets set/month

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This kind of product feature has high efficieney and low consumption. It can save a lot of power consumption and operating costs The new S9 Serier transformer is impoldered on the bas's of the 10KV Distribution transformer. It accords with the GB1094-96,GB/ T6451-99,IEC76 strandard.

Rated capacity (KVA)	Voltage			connection group tab	Loss		unload current(%)	resistant voltage	weight			Measure(MM)			Distance of Din rail
Rated capacity (KVA)	high-voltage(kv)	extend connection	low-voltage(kv)	connection group tab	unload	load	unload current(%)	resistant voltage	empty weight	oil weight	total weight	length(L)	width(W)	height(H)	cross(M)×length
10	6 6.3 10 10.5 11	±5% (±2×2.5%)	0.4	Yyn0 or Dyn11	65	330	3.5	4	90	35	150	760	400	950	350×350
20					105	480	3.0		135	60	225	885	400	955	350×350
30					130	600	21		180	70	285	985	380	1015	400×400
50					170	870	20		230	75	350	985	510	1035	400×450
63					200	1040	1.9		285	90	430	1060	465	1135	400×450
80					250	1250	1.8		295	95	475	1010	775	1070	400×450
100					290	1500	1.6		330	100	520	1010	740	1095	400×450
125					340	1800	1.5		380	110	600	1040	770	1135	400×550
160					400	2200	1.4		440	120	685	1235	735	1165	550×550
200					480	2600	1.3		515	135	800	1280	765	1210	550×550
250					560	3050	1.2		610	160	940	1345	800	1315	550×550
315					670	3650	1.1		715	180	1105	1395	850	1375	660×660
400					800	4300	1.0		880	205	1310	1435	820	1460	660×660
500					960	5150	1.0		1005	230	1515	1525	965	1450	660×660
630					1200	6200	0.9	4.5	1155	265	1770	1615	1080	1615	660×660
800					1400	7500	0.8		1420	315	2160	1700	1120	1705	820×820
1000					1700	10300	0.7		1580	425	2520	1750	1140	1880	820×820
1250					1950	12000	0.6		1940	495	3040	1850	1245	1835	820×820
1600					2400	14500	0.6		2355	560	3800	1865	1285	2020	820×820
2000					2600	17000	0.5	5	3165	755	4950	2300	1165	2305	1070×1070
2500					3000	20700	0.5	5	3880	1300	6580	2440	1315	2490	1070×1070

Q: What is the meaning of the transformer capacity unit KVA?: KVA for apparent power, its size and power factor! For example: power factor cosΦ = 0.8 active power P = 1Kw Then tgΦ = 0.75, so the square of the apparent power S = the square of P + the square of P * tgΦ When the power factor is 1, 1KVA = 1KW

Q: I need this Radio Shack transformer to provide power to a HO scale model train board lighting system. This transformer will be connected to a brightness control system and then the brightness control system will be connected to building lights and street lights. I have been told this issue is a safety and Electrical Code concern?: a acceptable web site. Face the construction south with residing house windows in basic terms in the south elevation. the north elevation could the two have a small variety of small residing house windows or be breamed with earth. For an present residing house, Geothermal is huge in case you have the money. the traditional forced warm air gadget that maximum US properties has is likely considered one of the main effective for the preliminary value and maintenance in comparison to the warmth is generates. A German business enterprise, called viessman (sp) creates very useful structures for this configuataion.

Q: Transformer 1KVA can load how much security, how to calculate the formula: You only give a parameter, that is, KVA, you have to give two dollars to count

Q: Is the upper oil temperature of the transformer high or lower?: Of course, is the upper high, thermocouple generally installed in the top.

Q: I have a 12kV, 30mA neon transformer and a 150V, 3.3A max variac. I want to allow more current throughout the circuit that is being powered but the neon trans can only deliver but so much current but alot of voltage. The variac delivers the current I need but not the voltage.Can I power the neon transformer using the variac and then run a parallel line to the outputs of the neon trans to boost the current? I'll make sure they are in phase so that the variac doesn't absorb the high-voltage output. This configuration is sort of how one would hook up batteries in parallel to allow for more current. Will the neon trans's high-voltage output dominate over the low voltage?If I absolutly cannot do it this way then is there another way using the same components?Thanks,: A pad fixed transformer rated no longer below 250kVa is accessible for this installation. Require the flexibility organization to position in ability provide contained in the 33 Kv to 12 Kv edge. yet another transformer, 12KV/240-100 and twenty volts must be mandatory. An engineer or carry close electrician is mandatory right here.

Q: 50KVA transformer each phase current maximum band: Hello there: - ★ 1, three-phase transformer rated output current = transformer rated capacity ÷ (voltage × follower 3). This current is apparent current, marked on the transformer nameplate. - ★ 2,50KVA transformer, each rated output current = 50KVA ÷ (400V × 1.732), equal to about 72A. Note that the secondary voltage of the power transformer is 400V instead of 380V. - ★ 3,50 KVA transformer rated current per phase is about 72A, "the maximum energy can be large" according to the ambient temperature, cooling conditions may be. Generally below the rated current, can be long-term operation.

Q: hi can anyone tell me when installing/replacing a door bell transformer when switching off power supply at main source will that make it safe to work with the connections, it keeps telling us to turn fuses off well it dont have fuses its a circuit breaker. so do we turn circuit breaker off asweel as main supply into house. may be a silly question to ask but dont wnat any trips to A nad E lol thanks guys xxx: Years ago 25+ Friedland bell transformers had two glass fuses 0.5amp,these very small glass fuses protected the transformer windings.These could be the fuses they are referring to,the main supply,as you have pointed out is fed from your circuit board. Isolate that breaker and remove the cover on your transformer and have a look for your fuses,these glass fuses are about half an inch long.Hope you are successful.

Q: What is a transformer paused?: In accordance with the provisions of Article 24 of the Power Supply Business Rules: The user is suspended and must apply to the power supply company five days ago. The power supply enterprise shall handle the following provisions: 1. In each calendar year, the user may apply for all the temporary (including the high voltage motor that does not pass the receiving transformer) or part of the electricity capacity of the temporary stop power twice, each time not less than fifteen days, one year cumulative pause Not more than six months. Seasonal electricity or other users of the country, the cumulative pause time can be negotiated; 2. According to the transformer capacity of the user to charge the basic electricity, the suspension of electricity must be the whole or the whole group of capacitors to stop running. After receiving the application for suspension, the power supply enterprise shall pay the suspension of the equipment according to the date when the user applies for the suspension. From the date of the seal, according to the original billing method to reduce the corresponding capacity of the basic electricity;

Q: I wa watching the films and was wondering how the transformers just spawn more and more. For example soundwave made the panther thing then it made the thin robot and all those construction guys too, then they made the huge robot with the balls.: It's all science fiction.

Q: I took apart a wall transformer before and soldered a single AA battery to the outputs and touched the what was before inputs and it gave me a shock. This is because it stepped up the power to something like 113v. Could I instead of a AA battery use 110 from the wall. Would it do the same thing. Or would it just overheat the transformer. And what would the amps be. I’m trying to make like a 20amp welder for just screwing around with.: To answer your basic question I’m trying to make like a 20amp welder for just screwing around with. Look at the rating on the transformer, most wall transformers will tell you what wattage and voltage the transformer is rated. If it says 9 watts at 1.5 volts that is all it will do no matter what you do. You can put a chopped DC on the 1.5 volt secondary and get 115 volts on the primary but at a greatly reduced current (about .075 amps max). That is the best that transformer will do but because you are using a square wave you will be a less than an optimum power transfer. If you want 20 amps at 110 volts that is some substantial power and dangerous. D.bumstead

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