DTSD546 Three Phase Four Wire Socket Type (16S/9S) Static TOU Meters

Type:

DTSD546

Overview:

DTSD546 Three Phase Four Wire Socket Type (16S/9S) Static TOU Meters are designed to be used in industrial power systems. The meters support active and reactive energy metering and billing, TOU, maximum demand, load profile and event log. The meters are with CA 0.2 accuracy as specified by ANSI C12.20. Two-way optical communication as per ANSI C12.18/ANSI C12.19 is available. The meters are type approved by UL and are suitable for outdoor installation complying to UL50 Type 3 Enclosure requirement.

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Product Detail

Product Tags

Specifications

Item	Sub-item	Parameter
Basic	Meter Type	3 Phase 4 Wire
	Meter Standard	ANSIC12.1, ANSIC12.10, ANSI C12.20, ANSIC12.16, ANSI C62.41, ANSI C37.90.1, ANSI C12.18, ANSI C12.19, ASTM -B117, UL-50
	Active Accuracy	Active Class 0.2, Reactive Class 1
	Rated voltage Un	240V
	Operating Voltage Range	0.7Un~1.15Un
	Operating frequency	50HZ±5%
	Current	16S: 30A(200A)/15(100A); 9S: 2.5A(20A)
	Starting current	16S: 0.1A/0.05A; 9S: 0.01A
	Constant	16S: KH2.5; 9S: KH2.0
Communication	Optical port	Protocol: ANSI C12.18/ANSI C12.19
Measurement	Energy	Active energy, Reactive energy (leading), Reactive energy (lagging)
	Instantaneous	Voltage, Current, Power factor, Active power, Reactive power
	Demand	Active maximum demand, Active cumulative demand, Instantaneous active demand
TOU	Rates	Support up to 4 rates, rate period configurable
Billing	Billing time & day	Configurable, default 00:00 on the first day of each month
	Billing objects	Total kWh, Leading kVarh, Lagging kVarh, Active MD and time of occurrence, Active cumulative demand
	Historical data	40 historical data
LED & LCD Display	LED	1 active pulse indicator, 1 reactive pulse indicator, 1 tamper alarm indicator
	LCD digits	Total 7 digits, number of integers and decimals configurable
	Display parameters	Configurable to show energy, demand, instantaneous values, etc.
	Mode of display scroll	Auto scroll and manual scroll are available. Manual scroll is realized by magnet touch
	Power off display	LCD can be turned on to show scroll parameters by magnet touch and will be off in 5 minutes
Battery	Backup battery	- Expected life 10 year - Replaceable
RTC	Accuracy	≤0.5s/day (in 23°C)
RTC	Synchronization	By communication command
Event	Event log	300 events
Event	Main events	Power off/on, time change, demand reset, rate change, measurement error, low battery, reverse current
Other	Enclosure protection	UL50 Type 3