21 Channel Single Phase Split Smart Meter DDSF-1

21 Channel Single Phase Split Smart Meter - DDSF-1

1.21 meters in one meter case, 2.GPRS communication, 3.Smart Meter With IHD, 4.Connect with CT - more info check here: http://www.buymeasuringtools.com/21-Channel-Single-Phase-Split-Smart-Meter-10324956/

Quick Brief

Place of Origin: China (Mainland) Brand Name: YTL Model Number: DDSF-1 Display Type: Digital Only Phase: Single Phase Measuring Energy Range: 1.5(6)A Accuracy Class: 1.0 Output Voltage: 230V Operating Temperature: -20-45 Dimensions: 114*98*58mm

Product Features:

1.21 meters in one meter case

2.GPRS communication

3.Smart Meter With IHD

4.Connect with CT

Business Terms:

Port: Shanghai or Ningbo

Minimum Order Quantity: 500 Piece/Pieces

Supply Ability: 500000 Piece/Pieces per Month

Payment Terms: L/C,T/T

Contact Supplier

Specifications and Product Details:

21 Channel Single Phase Split Smart Meter With Remote Control
It is our latest style single phase panel meter; it adopts special large scale integrated circuit and international advanced technology of digital and SMT techniques and so on. Its general goal is high reliability, higher accuracy, higher reliability, and multi-function. It is carried out in every step of designing, producing, testing, aging and calibration. It's easy to realize the modern managing function.
Guarantee period
The manufactory will repair or replace the products on the condition that the user operates the meter according to the specification and the case is kept completely within 18 months.

Technical specifications
1. Rated voltage: 3 * 230/400V
2. Rated current: 1.5(6)A
3. Impulse constant:1000imp/kWh
4. Rated frequency: 50-60Hz
5. Class of Accuracy: 1.0
6. Start current: 0.4%Ib
7. Power consumption: ≤2W
8. Accuracy (see the form bellow)

Load current	Power factor COS?	Basic error%
Load current	Power factor COS?	Class 0.5	Class 1	Class 2
0.05Ib	1.0	±1.0	±1.5	±2.5
0.1Ib~Imax	1.0	±0.5	±1.0	±2.0
0.1Ib	0.5(L)	±1.0	±1.5	±2.5
0.1Ib	0.8(C)	±1.0	±1.5	—
0.2Ib~Imax	0.5(L)	±0.5	±1.0	±2.0
0.2Ib~Imax	0.8(C)	±0.5	±1.0	—

9. Environment condition:
standard work temperature: -20—45

limit work temperature: -30—55

relative humidity: ≤85%
10. Outside dimensions: 114*98*58mm
Functions and characteristics
1. Measure forward and reverse active energy, instantaneous power, voltage and current.
2. Record and preserve 3 kinds of load curves for 12hours, 24hours and 36hours separately as well as daily frozen energy for 90days and monthly frozen energy for 12months.
3. Record temperature, water volume and solar radiance,etc through RF communication.
4. The colorful LCD screen(IHD) can get the data through RF module and display instantaneous power, load curves, the graphs of frozen energy, temperature and so on for several elements.
5. The GSM module will send the data as XML file onto the remote server in the definite time.
6. Check the real-time data through red infrared, smart management, set the remote communicating parameters,Etc.
7. Split display through big colorful LCD screen.
8. 21 elements measurement with high precision.
Use GPRS, RF and red infrared communication methods.
10. Several load curves and several monthly frozen energy preserved.
11. The software is configured with red infrared communication, with smart management, set the remote communicating parameters, etc.
12. 21 elements calibration automatically when power on.

Outer and mount dimension: