Detailed Product Description
DEM351PB
SINGLE PHASE THREE WIRE ELECTRONIC SOCKET INSTALLED ACTIVE ENERGY METER
Application
Model DEM351PB single phase three wire electronic socket installed active energy meter is a kind of new style single phase three wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class 1 single phase active energy meter stipulated in international standard IEC 62053-21 and standard ANSI C12.10-1997. It can accurate and directly measure 50Hz or 60Hz active energy consumption from three phase AC electricity net, it is use for setting indoor or outdoor meter box. This meter has 7 digits LCD displays shows power. And there is far infrared communication module in it, can read the meter and set the system parameters conveniently, it has following features: good reliability, light weight, specious nice appearance, convenient installation, etc.
Functions and features
+ Socket installed, the cover is made of PC material which is transparent and anti-UV molded
overall, the terminal is made of black glass fiber which can fire-retardant and enhanced PC
material. It has following features: Good weatherability, anti-impact, specious appearance,
etc. complying with standard ANSI C12.10-1997.
+ 8 digits LCD display, may select 6+2 digits display (999999.91kWh, default) or 7+1 digits
display, can be set by the port of far infrared communication by users.
+ There is a port of far infrared pulse output, use for checking conveniently.
+ There is a port of far infrared state communication, standard configuration communication
agreement complying with standard DL/T645-1997, may select other configuration
communication agreement.
+ LED instructions signal of energy impulse (red).
+ Automatic detection of the flow of load current, and display on LCD (when display, that is
meaning the direction of the flow of load current reverse).
+ Single direction single component measure single phase three wire active energy
consumption. It is nothing with direction of the flow of load current. Complying with standard
IEC 62053-21.
+ Directly connect operation, type 2S wiring, may select single phase two wire, Directly
connect operation, type 1S wiring (Product Configuration code is PA).
Technical parameters
Model | Accuracy | Reference Voltage(V) | Current specifications(A) | Starting current(A) | Insulation performance |
DEM351PB | Class 1 | 240 | 15(100) | 0.06 | AC voltage 4kv for 1 minute, 1.2/50us waveform impulse voltage 6kv |
* If you need different reference voltage or current specification, please advisory our sales
personnel.
Outer and mount dimension:
Meter body: 176 mm Meter socket : 128 mm
Remarks: Outer will be sent when receiving inquiry.
Wiring diagram (Type 2S):
Will be sent when receiving inquiry.
