Three Phase Static Multi-function Energy Meter (HF)
Product Details:
| Display Type | Anolog Only |
|---|---|
| Phase | Three Phase |
| Accuracy Class | CL1.0(ACTIVE)/ CL2.0(reactive) |
| Dimensions | 278mm*164mm*78mm(normal) |
| Operating Temperature | -20C to +45C |
| Output Voltage | 3*220/380V 3*57.7/100V 3*100V |
| Measuring Energy Range | 2W and 5VA |
| Place of Origin | Guangdong, China (Mainland) |
| Brand Name | LDE |
| Model Number | DTSD51 HF |
Detailed Product Description
1. Summary
DSSD/DTSD51 HF Three Phase Static Multi-function Energy Meter is designed according to market demands and international metering standards. It can measure active/reactive energy and max demand in 4 tariffs; record parameters (voltage, current and power etc.) in real time; and monitor meter faults such as voltage loss and current loss etc. It also can read meter via infrared or RS485 port.
DSSD/DTSD51 HF Three Phase Static Multi-function Energy Meter conforms to:
CEI IEC62052-11-2003 Electricity metering equipment (a.c.) General requirements, tests and test conditions Part 11: Metering equipment
CEI IEC62053-21-2003 Electricity metering equipment (a.c.) Particular requirements Part 21: Static meters for active energy (classes 1 and 2) equipment
CEI IEC62053-23-2003 Electricity metering equipment (a.c.) Particular requirements Part 23: Static meters for reactive energy (classes 2 and 3) equipment
DL/T614-1997 Multi-function energy meter
DL/T6451997 Multi-function energy meter communication protocol
2. Functions and Features
2.1 Positive and negative active/reactive energy measurement in TOU
2.2 4 time zones, 4 tariffs, 10 time segments and 5 day tables
2.3 Active/reactive max demand measurement, sliding time can be set as required
2.4 Energy data of last two months; Billing data of last 12 months, billing date can be set as required
2.5 Voltage, current, active/reactive power and PF measurement in real time
2.6 Alarm if voltage loss, current loss or reverse phase sequence occurs; events record such as voltage loss, current loss, voltage qualified rate, programming, demand reset, broadcast time synchronization etc.
2.7 Meter programming via PC or HHU with program switch and password protection
2.8 LCD scroll display or display by pushing button/remote infrared controller
2.9 Pulse testing output and 1Hz clock output
2.10 Independent infrared port and RS485 port with less mutual interference when communicating, RS485 baud rate can be set within 1200∼9600bps
2.11 Waking up the meter by Infrared port or button to realize meter reading under no energy
2.12 Energy freezing in real time or at 0:00
3. Technical Specifications
Item | Technical Parameters |
Rated voltage | 3×220/380V, 3×57.7/100V, 3×100V |
Basic current | 1.5(6)A,3(6)A,5(20)A,10(40)A,15(60)A,20(80)A,30(100)A |
Frequency | 50Hz |
Accuracy | CL1.0(active); CL2.0(reactive) |
Power burden | Voltage circuits≤2W and 5VA Current circuits≤2.5VA |
Normal operation temperature | -20∼+45 |
Limit operation temperature | -30∼+60 |
Relative humidity | ≤85% |
RTC accuracy(daily error) | ≤0.5S (23) |
Communication protocol | DL/T645-1997 or custom |
Dimension | 278mm´164mm´78mm(normal) 328mm´164mm´78mm (long terminal cover) |
Weight | About 1.9kg |
Three Phase Static Multi-function Energy Meter (HF)
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Company Info
Shenzhen Londian Electrics Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Shenzhen
Province/State: Guangdong
Country/Region : China (Mainland)
Business Type:Manufacturer
Online Postings: Products