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- brief introduction
- technical parameter
- Product size
Application
Model ?ZMM1250S ?three ?phase ?electronic?DIN rail active energy meter is a kind of new style?three phase four wire active energy meter, it adopts?micro-electronics technique, and imported large scale?integrate circuit, use advanced technique of digital?and SMT techniques, etc. The meter completely?accords with relevant technical requirements of?class 1 three phase active energy meter stipulated?in international standard IEC 62053-21. It can?accurately and ?directly measure 50Hz or 60Hz active?energy consumption from three phase four wire AC?electricity net. It can ?display total energy consumption?by step and motor type impulse register. It has following features: Good reliability, small volume, light weight, specious nice appearance, convenient installation, etc.
Function and Features
1. 35mm standard DIN rail installation ,or front board?setting (mounting holes center distance 63 mm), users can?choose any one.
2. May select 5+1 digits display (99999.1kWh) or Seven?digits LCD monitors.
3. It can be arbitrary?set?by?users?fr0m?fara infrared or port of RS485 data communication.
4. Standard configuration pulse output with no power?complying with standard IEC 62053-31 and ?DIN 43864.
Main Technical data
External And Installation Size
