Three Phase Smart Prepayment Keypad Meter

Type:
DTSY541SR-SP36

Overview:
DTSY541SR-SP36 three phase smart prepayment keyboard meter is a new generation of smart energy meters, with stable performance, rich functions, strong anti-interference ability, and careful design in terms of convenient operation and data security. It adopts a fully sealed structure and shell, which can meet the severe high and low temperature alternating humidity and heat environment. The meter supports multiple communication methods to connect to the concentrator, such as PLC/RF, or directly using GPRS. At the same time, the meter comes with a keyboard for token input, which can also be used with CIU. It is an ideal product for commercial, industrial and residential use.

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Product Detail

Product Tags

Highlight

MODULAR DESIGN

MULTIPLE COMMUNICATION

ANTI TAMPER

REMOTEUPGRADE

TIME OF USE

RELAY

3x4 KEYBOARD

HIGH PROTECTION DEGREE

Specifications

Type	Active accuracy	Reactive accuracy	Rated voltage	Specified operation range	Rated current	Starting current	Pulse constant
DT meter	Class 1 (IEC 62053-21)	Class 2 (IEC 62053-23)	3x110/190V	0.8Un-1.2Un	5(100)A 10(100)A	0.004Ib	1000imp/kWh 1000imp/kVarh (configurable)
			3x220/380V	0.5Un-1.2Un
			3x230/400V	0.5Un-1.2Un
			3x240/415V	0.5Un-1.2Un
CT meter	Class 0.5S (IEC 62053-22)	Class 2 (IEC 62053-23)	3x110/190V	0.8Un-1.2Un	1(6)A 5(6)A 5(10)A	0.001Ib	10000imp/kWh 10000imp/kVarh (configurable)
			3x220/380V	0.5Un-1.2Un
			3x230/400V	0.5Un-1.2Un
			3x240/415V	0.5Un-1.2Un

Item	Parameter
Basic Parameter	Frequency:50/60Hz Current circuit power consumption≤0.3VA (Without module) Voltage circuit power consumption≤1.5W/3VA (Without module) Operating temperature range:-40°C ~ +80°C Storage temperature range:-40°C ~ +85°C
Type Testing	DT Meter:IEC 62052-11 IEC 62053-21 IEC 62053-23 IEC 62055-31
Type Testing	CT Meter:IEC 62052-11 IEC 62053-22 IEC 62053-23 IEC 62055-31
Communication	Optical port RS485/M-Bus/RS232
	GPRS/3G/4G/PLC/G3-PLC/HPLC/RF/NB-IoT/Ethernet interface/Bluetooth
	IEC 62056/DLMS COSEM
Measurement	Three elements
	Energy:kWh,kVarh,kVAh
	Instantaneous:Voltage,Current,Active power,Reactive power,Apparent power, Power factor,Voltage and current angle,Frequency
Tariff Management	8 tariff,10 daily time spans,12 day schedules,12 week schedules,12 seasons schedules,100 holidays (configurable)
LED&LCD Display	LED indicator:Active pulse,Remaining credit,Tamper alarm
	LCD energy display:6+2/7+1/5+3/8+0 (configurable),default 6+2
	LCD display mode:Button display,Automatic display,Power-down display,Test mode display
Real Time Clock	Clock accuracy:≤0.5s/day (in 23°C)
	Daylight saving time:Configurable or automatic switching
	Battery can be replaced Expected life at least 15 years
Event	Standard Event,Tamper Event,Power Event,etc. Event date and time At least 100 event records list (Customizable event list)
Storage	NVM,at least 15 years
Security	DLMS suite 0/LLS
Prepayment Function	STS standard Prepayment mode:Electricity/Currency
	Recharge:CIU Keypad (34)/Meter integrated keypad(34)/Remote Recharge with 20-digit STS token
	Credit warning:It supports three levels of credit warning. The levels threshold is configurable.
	Emergency credit: The consumer is able to obtain a limited amount of credit as a short-term loan. It is configurable.
	Friendly mode:Used in the circumstances where is inconvenient to obtain needed credit.The mode is configurable. For example,at night or in the case of a frail elderly consumer
Mechanical	Installation:BS Standard/DIN Standard
	Enclosure protection:IP54
	Support installation of seals
	Meter Case:Polycarbonate
	Dimensions (LWH):290mm170mm85mm
	Weight:Approx. 2kgs
	Connection wiring Cross-sectional area:(10A) 2.5-16mm²;(100A) 4-50mm²
	Connection type:(10A) AABBCCNN;(100A) AABBCCNN/ABCNNCBA