Dts256 Dss256 Watthour Meter

Product Specifications

Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Display Type:	Analog and Digital
Phase:	Three Phase, 3 or 4
Measuring Energy Range:	Standard
Output Voltage:	380V
Frequency:	AC50Hz or 60Hz
Operating Temperature:	-25+55
Display Mode:	Liquid Crystal Display (LC)
Place Of Origin:	Zhejiang, China (Mainland)
Display:	Digital
Installation:	Direct Connected
Usage:	Meter for Industry and Home Use
Electric Equipment:	Three-phase Four-wire
Theory:	Electronic Meter
Power Meter Connection:	Feed-through Type
Measured Signal:	Continuous Wave
Type:	Energy Meter

Product Description

Description
Service DDS686, DTS256 and DSS256 watt-hour meters are the stationary watt-hour meters made by the special LSI circuit and the SMT manufacturing technology. Servicing the stepper to record the electric energy. Or the character to do so, these meters are capable of preserving date at power down. And recording at both directions, also with the stable measuring accuracy. The three-watt-hour meter is supplied by the three-phase power so when the single-phase or the two-phase power is interrupted there is no effect the measuring accuracy. The meters are in conformity of the standard IEC 1036-1996.
Main technical parameter

1. Executive standard: Each performance meets the technical requirements of GB/T 17215-1998 (it IEC 1036-1996) standard for stationary watt-hour meter.
2. Specifications and main technical parameters: (See table
Main functional features
1. The product has the function of two-way counting, which can accurately measure the power of positive and reversal direction, with one direction accumulating the quantity of electricity, so as to prevent, the electricity-theft.
2. The product adopts the photoelectric isolated technique to produce the electric energy pulsed signal, and the light emitting diode (LED) to indicate the electricity consumption.
3. The product has the function of augment ability, for example, it can be provided with a carrier, so that the concentrated recording will be carried out.
4. The product is provided with the small size, lightweight. Hit precision, low power consumption, large load range and easy installation.


Application
DTS256/DSS256/DXS256 three phase electronic energy meter is a full electronic energy meter to measure the active or reactive power in three-phase AC power grids at 50Hz or 60Hz.
The active energy meter conforms to GB/T 17215.321-2008 standard.
The reactive energy meter conforms to GB/T 17215.323-2008 standard.
 
Functions and features
(1)   With the function of two-way measurement;
(2)   It is facilitated with power indicator light, and when meter has the power, the light turns on;
(3)   Instructions with the reverse configuration, when the meter in any phase (or multiphase) of reverse power, reverse indicator light will be lit;
(4)   While Communication configuration, it can be through infrared or RS485 interface to read meter information(including electric quantity, constant, meter number, etc;
(5)   It can be formulated according to customer demand of LCD display, infrared, or RS485 communication function.
 
 
Main technical parameters

Item	Type	Rated Voltage (V)	Rated Current (A)	Accuracy	Connection type
Three-phase four-line active power electronic meter	DTS256	3*57.7/100	1.5(6),3(6)	1.0 or 2.0	Mutual Induction
		3*220/380	1.5(6),3(6)	1.0 or 2.0	Mutual Induction
			5(20),10(40),15(60) 20(80),30(100)	1.0 or 2.0	Direct
Three-phase three-line active power electronic meter	DSS256	3*100	1.5(6),3(6)	1.0 or 2.0	Mutual Induction
		3*380	1.5(6),3(6)	1.0 or 2.0	Mutual Induction
			5(20),10(40), 15(60),20(80), 30(100)	1.0 or 2.0	Direct
Three-phase four-line  reactive power electronic meter	DXS256	3*57.7/100	1.5(6), 3(6)	2.0 or 3.0	Mutual Induction
		3*220/380	1.5(6),3(6)	2.0 or 3.0	Mutual Induction
Three-phase three-line reactive power electronic meter		3*100	1.5(6),3(6)	2.0 or 3.0	Mutual Induction
		3*380	1.5(6),3(6)	2.0 or 3.0	Mutual Induction

 

Model	Rated voltage(V)	Rated current(A)	Precision grade	Connection mode
DSS256	3x100	1.5(6),3(6)	1.0or2.0	Mutual inductance
	3x380	1.5(6),3(6)	1.0or2.0	Mutual inductance
		5(20),10(40),15(60),20(80),30(100)	1.0or2.0	Direct type