SBH15-M amorphous alloy oil immersed transformer
- Loading Port:
- Guangzhou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 pc
- Supply Capability:
- 1000 pc/month
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Specification
Product Introduction
With stable & reliable quality for strong low current supply; Have strong short-circuit resistant and good thermal stability.. Can drop the no-load losses substantially Save energy Low cost & High return investment
Voltage Available: 10kV, 11kV, 20kV,22kV,33kV,35kV..
In order to better meet people's high demand for saving energy and resources, our company develops a new product Amorphous Alloy Omniseal Distribution Transformer, which is an advanced transformer made with amorphous alloy magnetic iron core and will get lower consumption.
Amorphous Alloy is a new type energy saving material, which is not exist crystal structure, with small magnetizing power and low impedance can reduce eddy current losses. Uses this kind of material as core, can drop the no load losses substantially.
Product Parameter
Item NO. | Group Voltage & Tap Range | Connection Symbol | No-load power(W) | Load Loss(W) | No-load Current(%) | Short Circuit Impedance(%) | Dimension | Gauge(mm) | Weight(kg) | ||
L*W*H | |||||||||||
High Voltage(KV) | Tapping Variation | Low Voltage(V) | (mm) | ||||||||
S(B)H15-M-30/10 | 6 | ±5% | 0.4 | Dyn11 | 33 | 600 | 1.5 | 4 | 400 | 345 | |
S(B)H15-M-50/10 | 6.3 | ±2*2.5% | 43 | 870 | 1.2 | 480 | |||||
S(B)H15-M-63/10 | 10 | 50 | 1040 | 1.1 | 545 | ||||||
S(B)H15-M-80/10 | 10.5 | 60 | 1250 | 1 | 625 | ||||||
S(B)H15-M-100/10 | 11 | 75 | 1500 | 0.9 | 710 | ||||||
S(B)H15-M-125/10 | 85 | 1800 | 0.8 | 550 | 850 | ||||||
S(B)H15-M-160/10 | 100 | 2200 | 0.6 | 940 | |||||||
S(B)H15-M-200/10 | 120 | 2600 | 0.6 | 1085 | |||||||
S(B)H15-M-250/10 | 140 | 3050 | 0.6 | 1265 | |||||||
S(B)H15-M-315/10 | 170 | 3650 | 0.5 | 1485 | |||||||
S(B)H15-M-400/10 | 200 | 4300 | 0.5 | 660 | 1860 | ||||||
S(B)H15-M-500/10 | 240 | 5150 | 0.5 | 2180 | |||||||
S(B)H15-M-630/10 | 320 | 6200 | 0.3 | 4.5 | 2480 | ||||||
S(B)H15-M-800/10 | 380 | 7500 | 0.3 | 820 | 3048 | ||||||
S(B)H15-M-1000/10 | 450 | 10300 | 0.3 | 3420 | |||||||
S(B)H15-M-1250/10 | 530 | 12000 | 0.2 | 4218 | |||||||
S(B)H15-M-1600/10 | 630 | 14500 | 0.2 | 4922 | |||||||
S(B)H15-M-2000/10 | 750 | 18300 | 0.2 | 5 | 6150 | ||||||
S(B)H15-M-2500/10 | 900 | 21200 | 0.2 |
Product Features
1. SH15 oil immersed transformer
2. Adopts Amorphous core
3. Only 1/3 losses of normal transformers
4. With good heat dispassion
Rating Capacity: From 100kVA ~2500kVA Available!
Voltage: 10kV~35kV Available!
Product Installation
1. Installation: outdoor
2. Altitude: <1000m< span="">
3. Highest air temperature: +45 °C
4. Lowest air temperature: -25°C
5. Sunshine intensity: 0.1w/cm2(wind 0.5m/s)
6. Rain proof level: Level 3
7. Earthquake resistance ability: The ground level acceleration of 0.2g
8.The inclination of the installation site: <3°< span="">
- Q: Electrical Machinery, electrical machines, transformers
- A transformer steel core's remanence means that it retains a static magnetic field when power is removed. When power is then reapplied, the residual field will cause a high inrush current until the effect of the remanent magnetism is reduced, usually after a few cycles of the applied alternating current. Overcurrent protection devices such as fuses must be selected to allow this harmless inrush to pass. When a transformer is livened, the magnetizing inrush currents are estimated as multiples of the transformer's nameplate kVA. Time Current (sec) - (amps) 0.01 -- 25x 0.10 -- 12x In addition, during the normal life of a transformer you can expect hot-load and cold-load pick-up events. These are estimated as Time Current 1.00 -- 6x 10.0 -- 3x 100. -- 2x You must select transformer fusing that will not be damaged by these events. Drop me an e-mail for a more detailed explanation.
- Q: 27. Two transformer A and B with identical ratings, are to be designed with fux densities of 1.2 and 1.4 wb/m2 respectively. The weight of transformer A per KVA is(a) More than that of transformer B(b) Less than that of transformer B(c) Equal to that of transformer B(d) None28. Transformer action requires which type of flux?(a) Pulsating magnetic flux(b) Constant(c) Increasing(d) Alternating electric flux29. In what capacity transformer natural oil cooling with tubes is used(a) 3000 KVA(c) 500 KVA(b) 30 KVA(d) 750 KVA30. In full rating of transformer is 90 KW at a pf of 0.9, then its KVA rating is(a) 100(c) 90(b) 150(d) 80
- 27. (a) More than that of transformer B 28. (a) Pulsating magnetic flux 29. I do not think there is such a limitation on ONAN transformers. 30. (a) 100
- Q: I have two questions about electrical transformers1.Do all transformers come with wires so I can hook it up and plug it into a wall? If not, where can I get those?2.If I don't have anything to sauter wires, could I use eletrical tape instead? Which sounds sloppy.
- 1) okorder
- Q: How can we figure out which side of transformer is primary which one is secondary by measuring resistance ? I know that the side where input or supply is provided called primary from where the output is collected is called secondary side in both step-up step down transformersAnd, how can we troubleshoot a bad or a good transformer by measuring its resistance on both sides i.e. primary side secondary side ?thanks
- Transformers have no definite primary and secondary, either winding can be used as a primary or secondary. Eg, a 120 volt to 12 volt transformer where the 120 volt winding is usually considered the primary, can be equally used with the 12 volt winding as the primary. This can really be seen in a 120 to 240 volt step up, which can be (and is) turned around and acts as a 240 to 120 step down. If the resistance measured is more than an ohm or two, the transformer has a problem. although some special transformers, such as flyback transformer, the high voltage winding can have a higher resistance. But it should never read open. .
- Q: An AC generator, originally designed to provide a peak output voltage of ± 155 V at a frequency of 60 Hz, is required to provide a peak output of ± 340 V at 50 Hz. If the generator is connected to a transformer with 200 loops in its primary coil, how many loops should there be in the secondary coil in order to provide the required output?Using the formula Np/VpNs/Vs I get 439 coils, but this is too easy for a 6 mark question and doesn't include the change of frequency. I have no idea what to do and need some help :(
- Your answer is correct. The frequency has no effect on the turns ratio. The frequency does effect the required primary inductance, however. More turns with 50Hz, about 20% more for same magnetizing current as with 60Hz. I am assuming your generator can change frequency.
- Q: i just obtained a transformer from a small ac-dc converter. usually, it converts the 240v ac (let's call it terminals a and c) to 4.5v dc (terminals d and c).what if i connect a 4.5 dc supply to the terminals d and c? meaning that where i would usually obtain the converted electricty, instead, i connect a 4.5 to it, leaving the terminals where i would usually connect to the wall empty. wouldn't the magnetic field step up to 240v?
- You'll only get a voltage at the 240V terminals as you make and break the 4.5V connection. Enough to feel a zap if you were touching them. As others have said transformers are AC devices.
- Q: hi , i got some electronics frm asia( like camera and hair dryer) , which can only be used in 220 volts. which converter or transformer sud i use which changes 110 volt to 220 volt ? and where can i get it ? i searched for it . but i found converters that change 220 v to 110 volt :(
- Yes, You can buy a converter that allowes you to use Asian Ele. Item (220V) in USA (110V). It is very easy to use. One end you will fix to the power outlet and another end with your item. Size? you can keep in your puce
- Q: Why the computer water does not use transformer oil
- In terms of cooling medium, the cooling effect of water is very good, it is used in the weak is the most used to achieve the purpose of cooling and the lowest operating costs.
- Q: I need a (step-down) Transformer of the following specifications:240VAC to 24VAC 10A or 240VAC to 24VDC.(Output as 24VDC would be better/easier).I live in Victoria, Australia and need one ASAP (next 3 days or sooner)Plz tell me any store or so Also, if u wanna know the VA Rating, its 240VA.If 10A is not available then anything closest to it. say 9 or 8.5 or 8 or 6.5.Cheers!
- Transformers only work with AC, so the second choice is not possible. But you can buy power supplies that have a DC output. Reference has one possibility. Search google for buy supply 24v 10a and you will find lots more. .
- Q: I just purchased a little halogen spotlight lamp with an Class II transformer that converts 110v-120V to 11.5V. When I put my ears about a 12 inches from the transformer near the wall outlet, I hear a little buzzing or humming noise. Is this normal or is there something wrong?
- A transformer creates a magnetic field that varies at the rate of the line voltage (60 or 50 cycles per second). If there is something in that field that is magnetic, it will be pushed back and forth at that rate, and if it can move, it will create a buzzing sound. Almost all transformers produce a little bit of sound, because the core is made up of layers of magnetic material that are glued together. It's not anything to worry about, just a nuisance.
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SBH15-M amorphous alloy oil immersed transformer
- Loading Port:
- Guangzhou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 pc
- Supply Capability:
- 1000 pc/month
OKorder Service Pledge
OKorder Financial Service
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