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BC1 American High Power Disk Variable Disc Adjustable Resistance Sliding Rheostat 25W 50W 100W 500W

product name:

BC1 American High Power Disk Variable Disc Adjustable Resistance Sliding Rheostat 25W 50W 100W 500W

product description:

1.BC1 High power wirewound sliding rheostat are wound with chromium-alloy wire as a resistor element.

2.The entire component is coated non-flammable and high-temperature resin exception for the

slide contact surface.

3.After cooling and drying, insulation is applied through a high-temperature process. Installed

centered roating adjuster component slides along the resistance element to vary the

to the desired value.

4.High power rating,resistance to humidity, resistance value in great adjustable range.

5.On one resistor ,can have the different resistance requirement(flat and round wire can be in the same rheostat).

Product Features:

1. Limit operating voltage of rheostat: 1000V: insulation voltage 2500V

2. Temperature rise of rheostat: 25-100W varieties < 300K; > 150W varieties: < 350K

3. Sliding Degree: 25-50W Varieties: 280+5 degrees; > 100W Varieties: 300+5 degrees

4. Resistance Law, Linear Deviation: During the whole journey, the resistance law changes into a linear law,

the linear deviation is not (+10%).

5. The rheostat control shaft should rotate for 5000 weeks in no less than 90% of the journey. There should be

no visible damage to the rheostat.

6. The resistance of the rheostat is less than 1.5 after 6 weeks (six days) of alternating humidity and heat at

40℃ at high temperature.

copper shaft
Stainless steel base nut

75 ceramic chassis
Red Enamel Glaze
copper wire

High power 1000W 1500W 2000W
Dual potentiometer

Three potentiometer

Four potentiometer

customizable

Product size:

功率(W) RATED POWER	阻值范围(Q) RESISTANCE RANGE	A	B	F
25W	1Q-5KΩ	40	45	60
50W	1Ω-5KΩ	62	70	65
100W	1Ω-5KΩ	82	91	65
150W	1Ω-5KΩ	102	110	75
300W	1Ω-5KΩ	150	170	110
500W	1Ω-5KΩ	200	190	110

Specification parameters:

item	value
Application	leaker protector,current control
Tolerance	1%
Place of Origin	China
Model Number	BC1
Type	VARIABLE RESISTOR
Technology	Wirewound
Package Type	Throught Hole
Resistance	1Ω-10 KΩ
Resistance Tolerance	5-1
Rated Power	25W-3000W
Temperature Coefficient	±5%,±10%
Operating Temperature	-50℃~250℃
Application	Industrial
Color	Green
Material	Ceramic
Package	Plastic Bags + Cartons
Power	12.5W 25W 50W 100W 150W 300W 500W 1000W 1500W 2000W 2500W 3000W
Certificates	RoHS compliant & ISO9001
Description	Adjustable Rheostat
load life	Free or appearance or structural irregularity R≤±(5%+0.1Ω)
Insulation resistance	100 MΩ Min
Resistance	0-10KΩ

Test method

The first safty inspection:Industrial frequency withstand voltage and insulation resistance

The test voltage: 2500 v, 50 hz

Pressure time: 1 min

Pressure parts: wiring head and diameter10 mm of the axis of rotation

Potentiometer no breakdown or flashover phenomenon

Judge : meets the requirements

The second inspection:Power and resistance (500W 5R)

Test current and resistance: In 5 r = 10 a

Current time: half an hour to hour

Requirements: 10 a current through the potentiometer no short circuit phenomenon properly 5 r

value:

Requirements: error of plus or minus 10%

Judge: meets the requirements

The third working temperature test:50V 10A

Test results: glass glaze layer surface temperature rise of electricity for 3 minutes, 43.2 ° 15 minutes: 85.3 °

and a half hours: 81.9 ° Judge: meets the requirements

Packing & Delivery

plastic +paper box+carton+wooden case

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

Product Tags:


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Categories	Variable Resistor
Brand Name:	BONENS
Model Number:	BC1
Place of Origin:	Sichuan, China
Nominal resistance range:	1Ω~5kΩ
Resistance error error:	±10%
Terminal resistance:	≤0.2%or1Ω
Insulation resistance:	≥100mΩ（500Vdc）
Maximum heating temperature:	350°
Head mechanical itinerary:	300°±1 Rotate smoothly
Temperature range:	-55℃~350℃
vibration:	10~200HZ,40m/S2, 3h△R≤±3%R
Temperature circulation:	-55°,30min,85°,30min △R<+3%R,R1>500MΩ
Dampness:	40±2°,RH:95%-98% 48h△R≤±3%R,R12100MΩ
Load -resistant:	R≤1KQ,5000 cycles R≤1KQ, 1000 cycles△R≤±5%R
Shock:	60 ~ 100 times/min, 150m/s2,4000 times Electrical contact is good, inadvertently damaged
Packaging Details:	Carton packaging