Shenzhen Zenithsun Electronics Tech.CO.,LTD
| Payment Terms | T/T, L/C, D/A, D/P, Western Union,paypal |
| Supply Ability | 50000pcs per month |
| Delivery Time | 7~10 working days |
| Packaging Details | carton 43x27x29cm |
| Rated Power | 1KW-10KW |
| Technology | Wirewound |
| Cooling method | Water cooled |
| Tolerance | 5% or 10% |
| TCR | 100ppm-250ppm |
| Creeping distance | On request |
| Brand Name | ZENITHSUN |
| Model Number | SLR-ALB |
| Certification | RoHs |
| Place of Origin | China |
View Detail Information
Explore similar products
Multi-Tap Water Cooled Resistor Adjustable Resistor Load Banks For Battery Test
40KW40R Water Cooled Load Bank High Power For Emergency Stand-By Power Systems
2KW 250PPM High Power Water Cooled Resistor Aluminum Housed Wirewound
5KW 14V Water Cooled Load Bank Compact Space-Efficient Design
Product Specification
| Payment Terms | T/T, L/C, D/A, D/P, Western Union,paypal | Supply Ability | 50000pcs per month |
| Delivery Time | 7~10 working days | Packaging Details | carton 43x27x29cm |
| Rated Power | 1KW-10KW | Technology | Wirewound |
| Cooling method | Water cooled | Tolerance | 5% or 10% |
| TCR | 100ppm-250ppm | Creeping distance | On request |
| Brand Name | ZENITHSUN | Model Number | SLR-ALB |
| Certification | RoHs | Place of Origin | China |
| High Light | 500W Non Inductive Resistor ，Aluminum Housed Non Inductive Resistor ，Water Cooled Aluminum Housed Resistor | ||
500W Non-inductive Aluminum Housed Water Cooled Wirewound Resistors
Structure
1.High Power,Small Size,Water Circulation cooling with low temperature,replacement the high cost traditional deionized wate;
2.The aluminum housed water-cooled resistor is made of high-quality Red Copper as the matrix,unique insulating material and high-precision alloy wire wound.The unique welding method welding + 100% water pressure sealing test of each eliminates the hidden danger of water leakage.Its outlet water temperature is between 40 ℃ and 60 ℃, the cooling water shall be supplied first when in use,and then the power shall be supplied after the water flow meets the requirements and fills the inner cavity of the resistor;
3.During shutdown, cut off the power supply first and then the water ,to avoid dry burning and damage of the resistor.
4.Flying leads/Termianls leading out .
5.For non-standard technical requirements and custom special applications,please contact us to discuss the details.
Features
1.ZENITHSUN water cooled resistor owning great electrical characteristics,solid structure,safety,easy installation,low temperature,high power,great insulation,stability and durable, ect.
2.As the ordinary tap water as cooling carrier, eliminating the traditional way of deionized water high cost.
3.Water cooled resistors circularly cooled by flowing tap water (or distilled water or other liquid),replacement the high cost traditional deionized water.
Specificaiton
| Performance Charactertics | ||
| Test | Conditions of Test | Testing Results |
| Resistance Tolerance | Testing Voltage ≤3V,Ambient Temperature 25℃ | F---G---J--K |
| Temperature Coefficients | R0:Room Temperature(T0)Resistance Value R1:Room Temperature T0+100℃(T1)Resistance Value | ±100～±250PPM/℃ |
| Rated Load | 40℃,rated voltage,1H | △R≤±(3％+0.1Ω) |
| Short Time Overload | 5 times rated power for 10s;10 times rated power for 5s;25 times rated power for 1s | △R≤±(2％+0.1Ω) |
| Dielectric Withstand Voltage | 2 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 Resistance | 1000V DC | 50M-1000MΩ1Min |
| Terminal Tensile Strength | wire diameter ≤1.5 with 20N,wire diameter ≥1.5 with 40N,terminal tension 20N copper end /stainless steel end,40N | No off |
| Vibration resistance | 1.5mm,10-55-10Hz,each 2hours | No damage,No off |
| Load Life | at rated voltage,90 min "On",30 min "Off" ,total 500hours | △R≤±(3％+0.1Ω) |
| Thermal Shock | At 30℃,30min,-55℃,15min | △R≤±(0.5％+0.1Ω) |
| Humidity Resistance | Temp.:40±2℃ ,Humidity: 90％-95％.240hours | △R≤±(3％+0.1Ω) |
| Low Temperature Resistance Testing | store at -65℃±3℃ for 2H | △R≤±(1%+0.1Ω) |
| High Temperature Resistance Testing | store at 70 ℃± 2 ℃ for 16h, connect the rated voltage DC circuit for 1s | △R≤±(1%+0.1Ω) |
| Non-flammability | 10 times rated power, power on for 5s | without combustion |
Applications
Widely used in mechanical equipment,load,furnace,smelting,wind power generation and solar power generation,used as energy absorption;In high-power electronic circuits used as shunt,voltage divider and load ;used in the regulating valve of static no power dynamic compensator (SVC) or thyristor converter valve of direct current transmission (HVDC).
Ideal electronic component to be assembled inside high-power load banks.
Product Image
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2004
Total Annual:
8500000-9000000
Employee Number:
85~100
Ecer Certification：
Active Member
The leading manufacturer in China for Power Resistors,High Voltage Resistors & Load Banks Shenzhen Zenithsun Electronics Tech. Co., Ltd. was founded in 2007, is one of the first supplier with international competitiveness for power resistors & load banks in China. ... The leading manufacturer in China for Power Resistors,High Voltage Resistors & Load Banks Shenzhen Zenithsun Electronics Tech. Co., Ltd. was founded in 2007, is one of the first supplier with international competitiveness for power resistors & load banks in China. ...
Get in touch with us
Leave a Message, we will call you back quickly!