Multi-Color Power Indicator Switchgear Accessories LED Digital Voltage Meter Indicator

 Product DescriptionAD16-22 series indicator hole size: φ22mm, can be used to achieve φ25mm, φ30mm aperture; A variety of head styles, five colors, clearly indicate different working conditions; Luminous body adopts pure color ultra-bright LED chip, pure color, life up to 100,000 hours; According to the needs of customers, the character content of the indicator can be configured; Parts are made of imported materials, durable and wear resistant; Built-in screw connection, more safe and convenient.Technical Parameters and  WORKING CONDITIONS Power frequency withstand voltage: AC1890V 50Hz.5s  Insulation resistance ≥100MΩ.  Ac indicator allows voltage fluctuation of ±20%  Continuous working life ≥30000H  Use frequency AC50 ~ 60Hz  Ambient temperature: -25ºC ~ +55ºC;  Compared with the leakage trace index CTI≥175  Air relative temperature ≤98%  It can work normally when the vibration frequency is 2-80Hz and the acceleration is 0.7g.  Pollution level is 3, installation category is III;  With the "TH" mark can work in hot and humid environment.  Protection level: IP40  Elevation of installation site: no more than 2000 metersPRODUCTION DETAILSCompany ProfileKunji Electric Co., Ltd. which is specialized in producing, developing and marketing power transmission and distribution products. The company is established in 2015, which is located in Wenzhou city, Zhejiang province, China.Our main products are including switchgear, ring main unit, transformer,substation, and Other Power Transmission & Transformer. Our product has passed ISO9001 and CE certificate.We have a professional technical team which can provide you with full design solution and technical support.WorkshopCrertificationsPackaging & ShippingFAQ1. Are you a trading company or manufacturer ?    We are a professional  factory with  10 years experience in the field of High and low Voltage switchgears, Substation,transformers,cable distribution box and various electrical equipment.    Our factory is the excellent supplier of State Grid Corporation od China.2. Do you accept customized serveice ?    We offer  OEM/ODM service , can print your logo on product . our  professional technical and quotation team can provice a satisfied satisfied project according to your drawing and parameters .3. What is your MOQ?    Our MOQ is 1 piece.  4. How long is your delivery lead time ?    It depends on your  product requirement and quantity . Generally , 5~10  working days is avaliable .5. How do you solve quality problems?    Please porvide detailed photoes of quality problems.  our technical  and quality testing department  will analyse.we will make a satisfied soluton within 2 days .6. What is your payment terms ?    30%T/T in adcance,70% before shipment .  West union,L/C are also acceptable .  /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1