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Product Description

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

Introduction:
Whenever the electricity supply fails or there is a voltage fluctuation beyond the present acceptable limits, MRT206-A 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-A has a fast response time within one cycle of less than 20% in which case MRT206-A responds in about one second. This is important so that MRT206-A will not disconnect as result of the initial voltage drop on the startup of appliances.
MRT206-A safeguard the appliance from unstable operation of generator set due to its reaction to low frequency.
MRT206-A 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-A 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 Amp
2. Max load (1 sec): 60 Amp
3. Switch on delay: 3-4min
4. Drop reaction delay: 1sec
5. Mains frequency: 50HZ
6. Switch off will be when:
-voltage over 255V
-voltage under 185V
-mains fail 0.02 sec
-frequency under 46HZ

Dimension: 140*70*35mm
Material: ABS or PC
Packing: 1pcs/box, 100box/ctn

More Product Features

Trademark:	meierte
Model NO.:	MRT206-A
Standard:	ISO9001: 2000
Origin:	Wenzhou
Packing:	carton
Min. Order:	1000pcs
Company:	Wenzhou Longwan Tianhe QIANTE Electrical Instrument Factory