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Single Phase Electronic Multi-Tariff Watt-Hour Meter - DDSF855

Static single phase multi-traffic electric power meter, infrared or RS485 meter-reading function is optional - more info check here: http://www.buymeasuringtools.com/Single-Phase-Electronic-Multi-Tariff-Watt-Hour-Meter-10299286/

Quick Brief

Place of Origin: Zhejiang China (Mainland) Brand Name: OEM Model Number: DDSF855 Display Type: Digital Only Phase: Single Phase Measuring Energy Range: 2.5-10A 10-40A 5-20A 20... Accuracy Class: 1.0 Output Voltage: 220V~240V Static watt hour meter: digital Power Meter

Product Features:

Static single phase multi-traffic electric power meter, infrared or RS485 meter-reading function is optional

Business Terms:

Port: Ningbo or shanghai

Minimum Order Quantity: 100 Piece/Pieces

Supply Ability: 3000 Piece/Pieces per Month

Payment Terms: L/C,T/T,Western Union,MoneyGram

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Single Phase Electronic Multi-Tariff Watt-Hour Meter
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Product Packagings & Delivery Terms:

Packaging Detail: 20PCS/CTNS

Delivery Detail: 20days wiith advanced payment

Specifications and Product Details:

DDSF855series single-phase electronic multi-tariff watt-hour meter is for measuring active energy of single phase 220V and 50Hz, it adopts the latest MPU tech-nology and digital energy measurement chip of high accuracy and wide range, it has many features such as high accuracy, wide range, high stability, low power consumption and graceful appearance. Because LCD or LED and military components are used, it is characterized with long service life, free maintenance and convenient meter reading. It can measure positively and negatively, and has ability of anti-electricity theft and output pulse, to take convenience for detecting. It is the first selection product for implementing national time-sharing electricity price policy.

modelreference voltagereference frequencyclass indexbasic current(max current) A
DDSF855220V50Hzclass 1, 22.5(10), 5(20), 5(30), 10(40), 10(60), 20(80)


Main Technical data
1\Executive standard: GB/T 15284-2002, DL/T645-1997 and GB/T17215-2002/IEC61036: 2000
2\power consumption: Less than 2W (10VA)
3\Display function: Can program and set the contents of alternation display, it doesn't display when power is off
4\Time-sharing tariff: Measure electric energy with three tariffs: Peak, level, off-peak and 8 time intervals
5\Communication: Support infrared corumunication meter reading, RS485 communication meter reading (selectable)
6\Clock accuracy: It is not more than 0.5s/d(23º C)
7\Quiescent working current (no commercial power): < 10 uA
8\Battery: 3.6V, 12Ah, reliable service time is more than 75, OOOhours
9\Day of meter reading: Decide any day and any time, store electricity for 12 months
10. Typical load day; Decide any day
11. Specified working temperature: -25º C~55º C Utmost working temperature: -25º C~60º C

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