Weisheng DTSD341-ME2 three-phase four wire/DTSD341-ME2S digital substation dedicated energy meter-Fornitore globale

4th Floor, Building C, Incubation Building, No. 229 Tongzipo West Road, Yuelu District, Changsha City, Hunan Province

Product parameters
Product Name: Weisheng DTSD341-ME2 Three phase Four wire/DTSD341-ME2S Digital Substation Dedicated Energy Meter
Wiring method: three-phase four wire system
Communication protocol: DL/T645-1997； DL/T645-2007 protocol
Communication interface: 2 RS485 interfaces, 1 adsorption/far-infrared communication interface
Voltage specification: 22.5mV; 150mV； 200mV； 225mV, 4V
Current specifications: 1.625/√ 3V, 2/√ 3V, 3.25/√ 3V, 4/√ 3V, 6.5/√ 3V
Accuracy level: Active power: 0.2S level, reactive power: 2 level
Meter attribute: Three phase four wire electronic multifunctional energy meter
Product dimensions: Length x Width x Thickness: 291mm x 175.5m x 85.5mm

major function
Measurement function
Measurable active, reactive, forward active, reverse active, forward reactive, reverse reactive, four quadrant reactive and other electrical quantities.
Display function
Screen, backlight, wide-angle LCD display, capable of displaying battery data for the past 3 months.
Anti electricity theft function
It has the function of recording events such as lid opening, voltage loss, current loss, phase failure, current imbalance, power failure, reset, reverse phase sequence, and reverse power being included in forward power, to prevent users from illegally removing or cutting off voltage and current connections.
Load curve function
Six types of data recording load curves can be set, with a capacity of up to 20M bytes, stored in mainstream file formats for easy copying and analysis by users, and supporting high-speed Ethernet downloads.
Time division multiple rate function
It has the function of dividing peak, off peak, off peak, and off peak time periods into multiple rates, and can also choose to divide peak, off peak, and off peak time periods to set 8 rates; Positive active power and reactive power in four quadrants can be measured in a time-sharing manner.
Parameter monitoring
It can monitor real-time values of voltage and current in each phase, as well as real-time parameters such as active power, reactive power, power factor, phase angle, and phase of the three-phase total and A, B, and C phases. Data storage can store historical electricity consumption data for the past 13 months.
Communication function
It can be read through button display, infrared handheld device, and 2RS485 communication port. With the meter reading system, it can read various electricity data of the meter. It supports DL/T645-1997 and DLT645-2007 multifunctional energy meter communication protocols, as well as Modbus protocol.
Measurement function
It can measure the large demand and occurrence time of bidirectional active power, bidirectional reactive power, and four quadrant reactive power.

Wiring method

Product Function Diagram

Packaging Content

Weisheng DTSD341-ME2 three-phase four wire/DTSD341-ME2S type electric energy meter
Product User Manual (one copy per box)
• Product Warranty Form