SPECIFICATIONS:

DD862 TYPE single-phase active electrical smart meter

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Product  Detail

Product Brief Of Introduction

The DD862 type single-phase watt-hour meter is a kind of induction type meter whichis applicable to measure the rated frequency 50Hz and power loss in electrified-wire netting.The meter has novel design,rationalstructure and features ofhigh over-Ioad low power IOS5 and long life etc.AII technical targets are completely conformed to the  stipulated requirement of NationalStandard GB/T15283-94 Class 0.5,1 and 2 AC Active Watt-hour Meter and International StandardIEC60521.

 Function and Features

- Sub-closed iron core

- The die-casting frame is made of alloy aluminum,toassure

  the magnetic line stably and reliably.

- Meter bearing has three kinds,mayelectdualjewel,

  magnetic thrust or magnetic float;

- May select 5+1digits or 5 digits register;

- May select 5 kinds of case5:bakelite,PC,ABSplastic glass and Aluminum.

The meter is highly precise, highly sensitive. Highly reliable wide load rang, low power loss, the power in double directions. Both positive and negative work can be measured in accumulated same direction. So it can prevent any power steeling, such as reverse steeling. live-earth wire steeling, short circuit and so on.