Disc Glazed Porcelain Variable Resistor BC1 Spiral Arm Rheostat 500W 1KW 1500W

BC1 Disc Adjustable Resistor, Porcelain Disc Load Resistor, Sliding Rheostat, Duplex 150W 90R 900 Ohm

product name:

Discatimer/adjustable porcelain disk resistor/BCI -type rotor arm line resistor/porcelain disk -adjustable resistor/BC1 porcelain disk transformer/BC1 -type rotor -threaded resistor/BC1 disc chan /Line wound porcelain disk resistor/BC1 disk adjustable resistor/disc was glazed with glazed resistor
BC1 high -power load porcelain plate discatable resistor sliding resistor 25W 50w 100W 300W 500w 5R 10R 30r 50r 100 ohm

product description:

The BC1 series of rotor -arm sliding wire porcelain disk variants are suitable for voltage, current adjustment, and cross -current electric motor speed adjustment in industrial electrical equipment with a voltage of no more than 500 volts. The barrier is used as a resistance material to the round ceramics skeleton by the Kang copper line or nickel chromium wire. The resistance materials are coated with high temperature enamel coatings and bonded on the ceramics chassis except for sliding contact surface. The sliding of the grip and brush to obtain the resistance value of the change. The variable resistor is separated and protected. Its protective type is the barrier plus metal protective box shell, which is equipped with a handwheel.

The BC1 -type rotary arm sliding wire resistor has three types of two -combined three -united four -combined four -type type, with rated power from 25W to 2000W eight specifications. This product is suitable for the use of voltage, current adjustment, and the voltage adjustment of the DC electric motor in electricity equipment and circuits with no more than 380V and DC voltage not exceeding 220V.

The BC1 -type rotor -arm slide wire resistor is made of alloy resistance wire around the ring -shaped ceramic skeleton and then baked with high temperature -resistant glaze sintering or coating special coatings. Slip the resistance body to obtain the changing resistance value. The BC1 transformer has the advantages of high power, moisture resistance, and large regulation range. It is suitable for regulating control voltage, current, or adjustable load resistance in low -looking interchanging or DC electrical equipment.,

Product Features:

1. The BCI -type rotor -arm line -type resistor is fixed with alloy resistance wire around the ring -shaped ceramic skeleton and fixed with a high temperature glaze. The center of the disk is equipped with a rotor to drive the brush on the resistor body to obtain the changing resistance value Essence The product has the advantages of high power, humidity resistance, and large adjustment range.

2. Power: 25W-500W; Reward resistance: 10Ω-1K

3. Scope of application: Applicable to the use of voltage, current adjustment, and cross -flow generator voltage adjustment and small DC motor speed adjustment in industrial electrical settings with a voltage of not more than 500 volts.

4. Comply with the ROHS specification and Lead-free lead standard.

The BC-1 wire wound resistor has high resolution ability. The range of resistance value is wide, heat resistance, humidity resistance, wear resistance and other characteristics,
Suitable for the voltage and current adjustment of the power equipment and circuit that does not exceed 380V and the DC does not exceed 220V.

BC1 disk variable resistor American red glaze	BC1 disk variable resistor green glaze

Product size:

Technical parameters of BC1 -type rotor rotor resistance:

1. Extreme work voltage of the resistor: 1000V: an insulation voltage 2500V

2. The temperature rise of the barrier: 25-100W variety ≤300K; ≥150W variety: ≤350K

3. Sliding itinerary: 25-50W variety: 280 ± 5 °; ≥100W variety: 300 ± 5 °

4. Law of law blocking, linear deviation: In the entire itinerary, the rhythmic block changes to a straight line, and the linear deviation is not greater than ± 10%

5. The transformer control shaft rotates 5,000 weeks within a itinerary of not less than 90%.

6. The transformer with a high temperature of 40 ° C is 6 weeks (six days), and the insulation resistance is less than 1.5mΩ

Reference map	Model power	A	B	F
	BCI-25w	44	43	50
	50w	66	43	75
	100w	84	43	95
	150w	106	48	120
	300w	170	74	180
	500w	210	60	230
	BCI-50W/2	80	100	75
	100W/2	97	112	95
	150W/2	135	120	120
	300W/2	175	165	180
	500W/2	220	165	230
	BCI-150W/3	170	220	120
	300W/3	175	275	180
	500W/3	220	275	230

Specification parameters:

application area:​

Applicable online communication, transportation railway, electrical equipment, medical equipment, industrial equipment, low -frequency AC or DC electrical equipment for regulating control voltage, current or adjustable load resistance

product catalog:

Factory Display:

We are a factory with many years of production experience, dedicated to providing customers with high-quality products and services. We have advanced production equipment and a professional research and development team, which can provide sufficient capacity and take on OEM customized and ODM orders.

Our product quality has been widely recognized by customers, and our after-sales service has also been highly praised. With many years of production experience, we have provided services and cooperation to many well-known clients. We welcome friends from all over the world to discuss cooperation, and we will provide the best service and products to return the trust and support of customers.

We always adhere to the business philosophy of "quality first, customer first", constantly improve our own quality and service level, and provide better products and services to customers. We look forward to your cooperation and jointly create a better future!

FAQ:

1. who are we?
We are based in Sichuan, China, start from 2005,sell to Domestic Market(70.00%),Western Europe(8.00%),North America(5.00%),South
Asia(3.00%),Eastern Asia(3.00%),South America(2.00%),Southern Europe(2.00%),Eastern Europe(2.00%),Mid East(2.00%),Southeast
Asia(2.00%),Oceania(1.00%). There are total about 51-100 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Potentiometer , Resistor, EMI Filter, Knob, Switch

4. why should you buy from us not from other suppliers?
Our company is establsihed in 2005 ,which mainly develops and manufactures different types of potentiometer,ac dc noise filter,
and ceramic power resistor and is a professional manufacturer ensuring high quality, best services and best price.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA；
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,MoneyGram,Western Union,Cash;
Language Spoken:English,Chinese