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Ceramic Tube Edgewound High Power Resistor For Elevator Control
Ceramic Tube Edgewound High Power Resistor For Elevator Control
Ceramic Tube Edgewound High Power Resistor For Elevator Control
Ceramic Tube Edgewound High Power Resistor For Elevator Control
Ceramic Tube Edgewound High Power Resistor For Elevator Control
Ceramic Tube Edgewound High Power Resistor For Elevator Control
Specifications
Brand Name :
ZENITHSUN
Model Number :
HDB
Certification :
RoHs
Place of Origin :
China
MOQ :
10pcs
Price :
US$30~45 per piece
Payment Terms :
T/T, L/C, D/A, D/P, Western Union,paypal
Supply Ability :
500pcs per month
Delivery Time :
10-12 working days
Packaging Details :
carton 43x27x29cm
Rated Power :
1000W~3000W
Nonimal Resistance Value :
0.05Ω-2.2Ω
Tolerance :
±1%, ±10%
Insulation Resistance :
≥10MΩ
Inductance :
Low -inductive
Smaples :
available
Description

High Power Ceramic Tube Edgewound Resistors For Elevator Control

Structure:

1.High Power,small size & fast heat dissipation,multi-tap and non-inductive winding are available.
2.Can be combined to be arranged in the load banks.

Features:

1.Edgewound Resistors are designed and built to meet the most demanding mechanical and electrical requirements in the industry.
2.They are constructed of flat stainless steel electrical alloy,wound on its edge to form a helical resistive element.The element is then mounted on solid porcelain cores.Welded terminals at both ends of the resistor provide the means of connection and terminations.
3.Special porcelain cores are designed for through bolt or flat bar frame mounting.

Specification:

Test Conditions of Test Testing Results
Resistance Tolerance Testing Voltage ≤3V,Ambient Temperature 25℃ B---D---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,1hour △R≤±(3％+0.1Ω)
Short Time Overload 5 times rated power for 10s △R≤±(0.2％+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 500V DC ≥10GΩ1Min
Terminal Tensile Strength 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)
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

Application:

Widely used inOverhead crane and hoist forklifts,mine locomotive,starting and speed regulation of wound rotor motors ,neutral grounding of transformers and generators,elevator control,ect.

Products Image:

Ceramic Tube Edgewound High Power Resistor For Elevator Control

Product tags

45 amp double pole isolating switch

,

ashcroft pressure switch

,

all pole isolating switch
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Ceramic Tube Edgewound High Power Resistor For Elevator Control

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Product Detail
Brand Name :
ZENITHSUN
Model Number :
HDB
Certification :
RoHs
Place of Origin :
China
MOQ :
10pcs
Price :
US$30~45 per piece
Contact Supplier
Ceramic Tube Edgewound High Power Resistor For Elevator Control
Ceramic Tube Edgewound High Power Resistor For Elevator Control
Ceramic Tube Edgewound High Power Resistor For Elevator Control

Shenzhen Zenithsun Electronics Tech.CO.,LTD

Active Member
3 Years
guangdong, shenzhen
Since 2004
Business Type :
Manufacturer, Seller
Main Products :
High Power Resistor, Power Wirewound Resistor, Variable Power Resistor
Total Annual :
8500000-9000000
Employee Number :
85~100
Certification Level :
Active Member
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