Sign In | Join Free | My uabig.com
uabig.com
Products
Search by Category
Home > Batteries >

Portable Type Variable High Power Resistor Load Bank Controlled By Switches

Categories Variable Power Resistor
Brand Name: ZENITHSUN
Model Number: DSTB
Certification: RoHs
Place of Origin: Shenzhen,China
MOQ: 1pcs
Price: USD10.00-USD500.00
Payment Terms: T/T, L/C, D/A, D/P, Western Union,paypal
Supply Ability: 500pcs/week
Delivery Time: 10-12 working days
Packaging Details: cartons /wooden case
Rated Power: 100W-20KW
Resistance: 1Ω - 10KΩ
Tolerance: ±20%
Colour: Gray
Type: Adjustable
Mounting: Surface Mount
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
Submit Buying Request
  • Product Details
  • Company Profile

Portable Type Variable High Power Resistor Load Bank Controlled By Switches


Portable Type Variable Power Load Bank Box Controlled By Switches


Structure :

1.Beautiful Appearance,Multifunctional Configuration,High Accuracy Adjustment ,safe & convenient for use.
2.BC1 series Variable Rheostat is wound with copper or chromium-alloy wire as a resistance element. Except for the slide contact surface,the entire component is coated with a high-temperature,non-flammable resin. After cooling and drying, insulation is applied through a high-temperature process.Then,a centered rotating adjuster component is installed,which slides along the resistance element and varies the resistance to the desired value.


Features:

1.BC1 series Variable Rheostats called varistors or potentiometers. Used as two connections terminals of varistors or as a potentiometer with three connection terminals. When single rheostat cannot meet its power, which can be increased by connection of multiple rheostats, max up to 6 connected rheostats.

2.On the basis of BCI sharp, the resistors can be equipped with temperature control device,for safety, beauty and convenience,we recommend that it should be made into the form of load bank,which can realize the installation of heat dissipation fan, temperature control protection,overcurrent and overvoltage protection, alarm device,multifunctional digital display (digital display of power, resistance,current,voltage, frequency, etc.) and single unit with AC and DC dual-purpose functions.


Specification:

Performance Charactertics
TestConditions of TestTesting Results
Resistance ToleranceTesting Voltage ≤3V,Ambient Temperature 25℃B---D---F---G---J--K
Rated Load40℃,rated voltage,1hour△R≤±(3%+0.1Ω)
Short Time Overload5 times rated power for 10s△R≤±(0.2%+0.1Ω)
Dielectric Withstand Voltage2 times Rated Power Voltage +1kv AC 60s (with grounding), leakage current 2.5mA ;
2 times Rated Power Voltage +2kv AC 60s (with grounding), leakage current 2.5mA ;
△R≤±(0.1%+0.05Ω)
Insulation Resistance500V DC≥10GΩ1Min
Terminal Tensile Strength40NNo off
Vibration resistance1.5mm,10-55-10Hz,each 2hoursNo damage,No off
Load Lifeat rated voltage,90 min "On",30 min "Off" ,total 500hours△R≤±(3%+0.1Ω)
Low Temperature Resistance Testingstore at -65℃±3℃ for 2H△R≤±(1%+0.1Ω)
High Temperature Resistance Testingstore at 70 ℃± 2 ℃ for 16h, connect the rated voltage DC circuit for 1s△R≤±(1%+0.1Ω)
Non-flammability10 times rated power, power on for 5swithout combustion

Applications:

Widely used in electric power,communication,aerospace,and other industries and power generation sets,It’s fieltransformer, UPS power supply,storage battery,solar energy,wind energy,welding machine and otds as well as the testing and load use by major colleges and universities.

Product Image



Quality Portable Type Variable High Power Resistor Load Bank Controlled By Switches for sale
Send your message to this supplier
 
*From:
*To: Shenzhen Zenithsun Electronics Tech.CO.,LTD
*Subject:
*Message:
Characters Remaining: (0/3000)
 
Inquiry Cart 0