Polishing metal chemical: 1. Improve the glossiness & brightness of parts 2. Good cleaning ability 3. Concentrated. The polishing metal chemical can improve the grinding efficiency and reduce the attrition of the grinding materials; and protect & lubricate the workpiecs; and improve the surface finish and brightness of the workpieces. We develop several different polishing metal chemical ...
1. Used for tesing of generator sets & UPS 2. capacity from 50kw to 1000kw 3. Resistive type 4. ISO9001:2008 & CE certificate General FeaturesThe unit is designed in mobile for easy use during generator load testing, electrical and marine load testing.Use low heat created heating element. In order to minimize the heating element to create so much heat, we design the higher voltage for heating ...
... over-voltage protector in the world, due to make the resistor disc of core component mainly adopt zine oxide arrester, compared ... the product improves greatly the volt-Ampere charateristics of the resistor disc and increased through-current capability at over-voltage so ...
... ,7.5V,10V...600V. Measuring ranges over 450V with external resistor... DC Voltage Panel Meter (Square Type Moving Coil DC Voltmeters ... , 300V, 400V, 500V, 600V. Measuring ranges over 450V with external resistor (rated current 5mA).4. Case: Non-combustile ABS plastic material ...
Common mode chokes:High sensitivity Excellent balance characteristics Perfect temperature stability Common mode chokesELECTRICAL CHARACTERISTICDielectric strength:4KVrms/2 seconds between A4/A1+A2+A3500Vrms/2 seconds between A3/A1+A2A3 inductance:18mH ±25%f=1KHz,U=0.1vDC resistorA1:46mΩ±10%A2:46mΩ±10%A3:8700mΩ±10%A4:15mΩ±10%A3 Leakage inductance:160μH MAXf=100KHz,U=0.1v,A4 short,A1andA2 open ...
... basis.MOA of the main components of metal oxide film resistor, is the company adopts the international advanced technology, manufacturing improvements ...
1)Analogue ampere panel meter 2)SFT-80 3) 100/5A 4)Accuracy: Class 1.5 5)ABS and PC material Features:Model: SFT-80Features:Measuring the alternative current with frequency ranging from 15Hz to 100Hz, these meters indicate true RMS values and are substantially independent of system waveform.The nominal mark is T.Accuracy: Class 1.5Case:Non-combustible PC plastic material is used for making SFT ...
Aluminum conductor steel-reinforce ACSR 1. Standard:IEC 60889/BS 215/ASTM B 232 2.. Size:10-1000sqmm Aluminum conductor steel-reinforce ACSRSpecifications-ACSR uesd in field of overhead lines. -Standard of GB1179-2008 equal to IEC207-1966 and IEC209-1966 --Competitive priceACSR Cable (Aluminium Conductor Steel Reinforced)1. Standard: According to IEC61089, also can do by standard of ASTM B232, ...
Hot Products: A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | 0-9
Copyright Notice @ 2008-2022 ECOL Limited and/or its subsidiaries and licensors. All rights reserved.