Three Phase Active & Reactive Integration Energy Meter (SEM131)

Product Specifications

Prod Model:	SEM131
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Brand Name:	Saip
Model Number:	Sem131jc/Mc/MB/Oc
Phase:	Single
Frequency:	50/60Hz
Rated Impulse Voltage:	6kv
Type:	Energy Meter
Display:	Digital
Electric Equipment:	Single-phase
Theory:	Electronic Meter
Usage:	Standard Electric Energy Meter
Measured Signal:	Continuous Wave
Power Meter Connection:	Terminal
Installation:	DIN Rail

Product Description

Three Phase Active & Reactive Integration Energy Meter (SEM131)


1. Application


The SEM131 series electricity energy meter is DIN rail three phase electronic active & reactive integration energy meters. SEM131 series electricity energy meter adopts many advanced technologies of research and development, like microelectronic-techniques, specialized large-scale IC (integrated circuit), digital sampling and processing technology, SMT technique, and so on. SEM131 series electricity energy meter technical performances completely conform to International Standards IEC 62053-21 for Class 1 three phase active energy meter and International Standards IEC 62053-23 for Class 2 three phase reactive energy meter. SEM131 series electricity energy meter can accurately measure the load active energy and reactive energy in three phase four wire AC networks of rated frequency 50Hz or 60Hz. The SEM131 series electricity energy meter has multiple configurations for option, to be suitable with the various market demands. SEM131 series electricity energy meter has features with excellent long-term reliability, small volume, light weight, perfect appearance, easy installation, etc.


2. Functions and Features


√ SEM131 series electricity energy meter; Available as 35mm DIN standard rail mounted, conforming to Standards DIN EN 50022, as well as front PANEL mounted (the center distance between two mounting holes is 63mm). Two mounted methods above are optional for user.
√ SEM131 series electricity energy meter; 10 pole width (modulus 12.5mm), complying with Standards JB/T7121-1993.
√ SEM131 series electricity energy meter; Can select the inside far infrared data communication port and RS485 data communication port. The communication protocol complies with Standards DL/T645-1997. The other communication protocol can also be option.
√ SEM131 series electricity energy meter; S-connection (inlet wire from bottom and outlet wire on top) has two types: Direct connection and CT connection for option. For CT connection, there are 27 kinds CT rates to set, after setting CT rate, we can read the meter directly, no need multiplying the CT rate.
√ SEM131 series electricity energy meter; The direct connection meter is 6+1 digits (999999.1) LCD.
√ SEM131 series electricity energy meter; The CT connection meter is 7 digits LCD display: 5+2 digits (only at CT rate is 5: 5A) or 7 integers, depended on the setting CT rate.