Amorphous Alloy Core Dry-type Transformer of SCBH15

Ref Price:
Loading Port:
China Main Port
Payment Terms:
TT OR LC
Min Order Qty:
-
Supply Capability:
-

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:

SCBH15 Series

Amorphous Alloy Core Dry-type Transformer





SCBH15 series amorphous alloy core dry type transformer is an efficient and energy savingnew type distribution transformer. It is acombination of technologies of amorphous alloy transformer and cast resin dry typetransformer and has the advantages of oil free, flame retardant,self extinguish, resistant to moisture, anti-cracking, free maintenance, and especiallylow no load loss. It has been widely used in railway, airport,station, high building, business center, and industrial and miningenterprises. It is particular well suited to inflammable andexplosive places.


Characteristics

●Low loss

Especially no load loss, 75% lower than ordinarytransformer at the same capacity, drastically reducingits operating cost and has obvious effect on energy-saving.


●Strong anti-short circuit capacity

Three-phase five-limb structure and frameprotection structure around iron core effectively ensure the capability of anti-short circuit.


● Low noise

The combination of reasonable design and carefultechnique makes the noise of products lower than the requirement of nationalstandard JB/10088.


● Highhumidity proof  

HV&LV coils arevacuum epoxy cast resin, can be operated in 100% relative humidityand other harsh environment.


● Low temperature rise

Coils adopt thin resin structurewithout cracking and have strong ability for heatdissipation and overload.


● Flame resistance, self-extinguishment, explosion proof and no pollutionto environment

Glass fiber and other insulating materials used in coilsare self-extinguish and can not cause fire hazard because of electric arcproduced by short circuit.

Using Condition

●Altitude:less than1000m.

●Max.temperature: less than 40.

●Min.temperature: -5.

●Max.monthly average temperature: 30.

●Max.yearly average temperature: 20.

●Noobvious pollution in installation environment.

●Indoor


Insulating Level

Voltage

Grade

(kv)

The highest voltage effective

value of  equipment

(kv)

Rated short-time applied

withstand voltage

(kV/min)

Rated lightning impact

withstand voltage

(peak)

(kv)

≤1

1.1

3

--

6

7.2

20

60

10

12

35

75

Performance Parameter

Capacitance

(Kva)

Voltage

Assembly

(kv)

HV tapping

range

(%)

LV

(KV)

Connectiion

No-load

loss

(W)

No-load

current

(%)

Load loss

75℃)W

Impedance

Voltage

%

200

6

6.3

6.6

10

10.5

11

±5

Or

±2×2.5

0.4

Dyn11

200

0.7

2200

4

250

230

0.7

2400

315

280

0.7

3020

400

300

0.6

3480

500

360

0.6

4260

630

430

0.5

5150

630

420

0.5

5200

6

800

480

0.5

6070

1000

550

0.4

7100

1250

660

0.4

8460

1600

750

0.4

10240



Outside Dimension





Type

Uk%

Dimension mm

Kg

Weight

(Kg)

L

B

H

L1

L2

SCBH15-200/10

4

1450

1000

1230

660

660

1450

SCBH15-250/10

1650

1000

1280

660

660

1700

SCBH15-31510

1700

1000

1290

660

660

1950

SCBH15-400/10

1710

1050

1290

660

660

2230

SCBH15-500/10

1750

1050

1300

820

660

2580

SCBH15-630/10

1800

1100

1320

820

660

3210

SCBH15-630/10

6

1850

1100

1310

820

660

3150

SCBH15-800/10

1930

1150

1330

820

660

3500

SCBH15-1000/10

2080

1200

1360

1070

820

4390

SCBH15-1250/10

2160

1200

1380

1070

820

4910

SCBH15-1600/10

2300

1250

1450

1070

820

6050

Note: Outsidedimension is only for your reference.



Ordering basic data

  1Rated capacity;

  2Rated voltage;

  3Rated frequency;

  4Tapping range;

  5Impedance voltage;

  6Using condition;

  7Other performance data should be indicated in thecontract.


Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:The specific steps and procedures for installing the transformer
Hello, you said it should be the frequency transformer installation steps it. Steps are as follows: first equipped with skeleton Oh, and then use the winding machine around the enameled wire, and then add the fuse (if the customer specified to), then dip tin, dip tin is the dressing, the package is finished shake the film, shake the film is Plus shell, such a transformer to do a good job. I hope I can help you.
Q:What are the ways of protecting the transformer?
First, the gas protection: to protect the transformer internal short circuit and oil surface failure. Second, differential protection, current quick-break protection: to protect the transformer winding or lead-out phase of the phase-to-phase short circuit, large ground current system grounding short circuit and winding turn short circuit. Third, over-current protection: to protect the external phase short circuit, and as a gas protection and differential protection (or current quick-break protection) backup protection. Four, zero sequence current protection: protection of large ground current system external single-phase ground short circuit. 5, overload protection: to protect the symmetrical overload, only acting on the signal. Six, over-excitation protection: to protect the transformer over-excitation does not exceed the allowable limit.
Q:Transformer and the middle of what is the difference
Often referred to as the transformer is the frequency transformer, is used to change the size of the AC voltage electrical equipment. It is based on the principle of electromagnetic induction, with the same frequency, between two or more windings, the exchange of AC voltage and current to transmit electrical energy of the static electrical equipment. In the week is the IF transformer or inductance coil, is a fixed resonant circuit with a transformer, the resonant circuit can be fine-tuning within a certain range, so that access to the circuit can achieve a stable resonant frequency. Transformer (Transformer) is the use of electromagnetic induction principle to change the AC voltage of the device, the main components are primary coil, secondary coil and core (core). The main functions are: voltage conversion, current conversion, impedance conversion, isolation, voltage regulator (magnetic saturation transformer) and so on. According to the purpose can be divided into: power transformers and special transformers (electric furnace change, rectifier, frequency test transformer, voltage regulator, mine transformer, audio transformers, IF transformers, high-frequency transformers, impact transformers, instrument transformers, electronic transformers , Reactors, transformers, etc.). Circuit symbols commonly used as the beginning of the number. Example: T01, T201 and so on.
Q:Transformer winding maximum temperature at?
From the heat point of view, each part of the winding are the same, the maximum temperature of the transformer winding in the worst part of the heat dissipation, generally in the middle of the inner winding.
Q:315KVA transformer high-voltage side need to use the specifications of the high-voltage cable
To the formula high-voltage side rated current = 315 / (1.732 * 10) and then check Kazakhstan with the wire rated current know the choice
Q:Is this the correct way to wire this transformer?
Do you have a volt/ohm meter? If you do, with the transformer unplugged from any AC source, take the ohm meter and measure the amount of resistance in the black/white AC input leads; then see if there's continuity between those wires and the long white wire coming off the same side of the transformer as the AC input leads. Then take the ohm meter and measure the resistance between the single output lead and the green wire. Also check to see if there is a meter reading between the output lead and the AC input wires. If there's readings between all transformer wires, you probable have what is called an Auto-transformer. The output is tapped from one secondary winding common to both AC input and HV output. Did you take the manufacture name and model number off the transformer and do an Internet search to see if there might be an online circuit diagram? ------------------ If all else fails, make sure that all the wires from the transformer are not accidentally touching or anything and that they are situated well apart from one another, then hook up AC voltage into the transformer. Don't attempt to measure any voltages with your meter. Most likely it will not read voltage that high. Be very careful, the voltages on that transformer can HURT YOU seriously. Do not fool with the transformer leads with AC voltage applied to it. Plug in the AC voltage and observe the transformer. If nothing starts popping and smoking, it probably functining alright. Unplug the AC from the transformer. Even if the transformer was defective and shorted out internally, all it would do is cause a circuit breaker in your house to kick off. Simple matter of disconnecting the AC from the transformer and then reseting the circuit breaker. Be careful. That thing isn't a toy, and if you don't understand what your doing, that thing will hurt you or worse.
Q:100kVA transformer can withstand much of the current? What is its formula?
For safety insurance, the current density is about 3.0, S = 144.34 / 3 = 50 (about) So take the 50 square cable can be.
Q:AC Transformer Question?
A neon sign transformer has a 350 W AC output with an rms voltage of 13 kV when connected to a normal household outlet. There are 500 turns of wire in the primary coil. Power output Power input Power Volts * Amps 350 13,000 * amps Amps 0.0269 amps current in the primary coil? House voltage 120 volts 350 120 * amps Amps ≈ 2.92 current in the secondary coil? Amp Ratio 2.92 ÷ 0.0292 100 : 1 Wire ratio 100 : 1 A How many turns of wire does the secondary coil have? 50,000
Q:What is the difference between transformer and a coil?
A transformer is used to transfer power and either step up or step down the voltages. Hence for this purpose, the mutual inductance must be very high. The leakage inductance needs to be minimum. Thats why iron core is used. A Coil is a conductor generally wrapped in a helicoidal form by certain number of turns.
Q:Transformer depreciation period is not specified?
Transformer (Transformer) is the use of electromagnetic induction principle to change the AC voltage of the device, the main components are primary coil, secondary coil and core (core). In electrical equipment and wireless circuits, commonly used as lifting voltage, matching impedance, safety isolation and so on. The main functions are: voltage conversion, current conversion, impedance conversion, isolation, voltage regulator (magnetic saturation transformer) and so on. According to the use can be divided into: distribution transformers, power transformers, sealed transformers, modular transformers, dry-type transformers, oil-immersed transformers, single-phase transformers, electric transformers, rectifier transformers.

1. Manufacturer Overview

Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range