Wenzhou Qiante Electrical Co., Ltd.
Main products:Electronic Switch
Products
Contact Us
  • Contact Person : Mr. Liu Mars
  • Company Name : Wenzhou Qiante Electrical Co., Ltd.
  • Tel : 86-577-86837678
  • Fax : 86-577-86827678
  • Address : Zhejiang,Wenzhou,No. 3807, Lane 3, Binhai Park, Longwan Dist.
  • Country/Region : China
  • Zip : 325205

Electrical power protection

Electrical power protection
Product Detailed
refrigerator protector ,power protector,air conditioner protector 1. Load current: 20 Amp 2,CE and RoHS certificate

power Protection for Electrical Appliances like: Refrigerator, Freezer, Washing Machine, etc. Model MRT206-D

Introduction: Whenever the electricity supply fails or there is a voltage fluctuation beyond the present acceptable limits, MRT206-D disconnects the appliance from the mains, continues monitoring and the mains supply reconnected only when supply resumes and / or the voltage stabilizers within the limits. As a further safeguard, the supply is only connected to the appliance when the voltage has remained within the limit for predetermined time normally three minutes. MRT206-D has a fast response time within one cycle of less than 20% in which case M20C responds in about one second. This is important so that MRT206-D will not disconnect as result of the initial voltage drop on the startup of appliances. MRT206-D safeguard the appliance from unstable operation of generator set due to its reaction to low frequency. MRT206-D has a built-in microprocessor, which adds an advanced feature of being a smart timer. Smart timer means that when the mains return to normal. MRT206-D checks if the duration of the off time is more than 3 min. Then it will reconnect the mains after 30 sec rather than the standard 3min.

Technical Specification: 1. Load current: 20 Amp2. Max load (1 sec): 60 Amp3. Switch on delay: 3-4min4. Drop reaction delay: 1sec5. Mains frequency: 50Hz6. Switch off will be when: -voltage over 255V-voltage under 185V-mains fail 0.02 sec-frequency under 46Hz

Dimension: 121*55*34mmMaterial: ABS or PCPacking: 1PCS/box, 200box/CTN

Electrical power protection



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