Two phase or Three phase energy meter (DSS1088)

Item No.: 61

INQUIRY

Description

Product Description：
How can utilities and commercial users achieve accurate two-phase or three-phase electricity metering while supporting multi-tariff billing, historical energy data, and flexible communication? Different applications may require reliable measurement of active and reactive energy, remote data transmission, and monitoring of abnormal operating events.
Hexcell DSS1088 integrates precision energy measurement, flexible communication and intelligent data management into a single metering platform. It supports forward and reverse active/reactive energy measurement, multi-tariff metering, historical energy storage and event recording. With RS485, IR and LoRa communication options and IEC 62056-21/DLMS protocol support, the meter can adapt to different utility communication architectures and smart metering environments.
Built around proven metering technology and international standards, the DSS1088 delivers a reliable foundation for utility and commercial energy management. Its combination of precision measurement, intelligent data functions and flexible connectivity enables dependable deployment across residential, commercial, industrial and renewable-energy applications.
Technical Specification：

Mode	Two-phase three wire, three-phase three wire
Raged Voltage(Un)	120V、220V、230V、240V
Operating Voltage	Un≥220V 40%～120%Un Un≤120V 80%～120%Un
Starting Current	0.002Ib/0.004Ib
Basic Current(Ib)	5A、10A
Maximum Current (Imax)	60A、80A、100A
Accuracy	Active：Class 1；Reactive：Class 2
Frequency	50Hz、60Hz
Communication	IR,RS485,LoRa
Power Consumption	Voltage circuit: ≤1.5W 5VA Current circuit: ≤2VA
Operating Temperature	-40℃～75℃
Humidity	Annual average≤75％；Max≤95％
Protocol	IEC62056-21Mode C/ DLMS
Display	LCD
Lifetime	>10 years
Protection Level	IP51、IP54
Installation	BS type
Dimensions(mm)	16012866(short terminal cover) or 20412866（long terminal cover）
Daily timing error	≤0.5s/d(21℃～25℃)
Connection	L1L2NN'L2'L1'\L1L2L1'L2'NN'(Optional)
Neutral Measurement	Optional
Standards	IEC62052-11、IEC62053-21、IEC62053-23
Certificate	ISO9001、STS、KEMA、DLMS
MOQ	1000pcs
Delivery time	30 days
Application	Residential communities, apartments, factories, shopping malls, office buildings, hotels, photovoltaic power stations

Function Features:

Structure	The upper cover is ultrasonic fixed to the base. Long terminal cover and short terminal cover (optional)
Metering and Storage	Measure forward/reverse active/reactive energy, store 12-months electric energy, and supports multi-tariff metering, total power consumption of last 12-months, Maximum demand, Multi-tariff
Measurement	Measure and read voltage, current, active power, reactive power, etc
Multiple Tariff	Optional：seasonal table, weekly table, daily periods, tariffs,tariff number, public holiday tariff, etc.
Event Record	Record the number of under-voltage occurrences for phases A and B,the number of over-voltage occurrences for phases A and B; record,the number of reverse current occurrences; record the number of overload occurrences; record the number of current imbalance occurrences; record the number of cover opening occurrences;record the number of power failure occurrences;record the number of magnetic field occurrences;record the number of time calibration occurrences;record the number of demand reset occurrences;record the number of demand reset occurrences.
The data of the load record freeze	Rcombined active total energy; combined reactive total energy; phase A/B/C voltage/current, demand
Remote Communication	LoRa communication: Frequency band is 915 MHz, bandwidth: 250 kHz

Installation Dimension: