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DJLL92 Concentrator

Time: 2014-4-2 15:13:44

1 Introduction

The DJLL92-YLWL02 concentrator is refers to the collection of collector orelectric energy meter data, and processing storage, equipment for data exchange at the same time, and the main station. It is one of the centralized meter reading terminal equipment.

2.The main parameters

Voltage: AC 3 × 220V/380V, the allowable deviation of -30%~+30%

The allowable deviation of frequency: 50Hz, -6%~+2%

Current: 3 * 1.5 (6) A

Operating temperature: -25  ~ +55 ℃

Relative humidity: 10%~100%

Hardware interface: RS485 interface; 3; infrared interface; 1; remote communication: 2

Communication: wired communication mode; GPRS/CDMA; broadband power linecarrier

Power consumption: non communication under the condition of not more than 9,12VA

Anti grounding fault: 1.9 times the nominal voltage