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Categories
Welcome to wziep.com!
category： Energy Meters
reference price：￥$16.04 - $16.88
The meter is designed to measure single phase two wire AC active energy like residential , utility and industrial application. It has remote read communication port RS485 . It is a long life meter with the advantage of high stability , high over load capability , low power loss and small volume .
Basic Function
Bi-directional total active energy ,reverse active energy measure in the total active energy
The meter also display real voltage , real current , real power , real power factor , real frequency ,import active energy , export active energy
keypad for LCD display step by step
RS485 communication port , MODBUS-RTU protocol
Pulse LED indicates working of meter,Pulse output with optical coupling isolation
35mm din rail installation
Technical Data
Rate voltage | 220V-230V |
Working voltage range | 0.8~1.2Un |
Rate Current | 5(45) Max 45A |
Frequency | 50Hz /60Hz +10% |
Connection mode | Direct type |
Display | LCD |
Accuracy class | 1.0 |
Power consumption | <1W/10VA |
Start current | 0.004Ib |
AC voltage withstand | 4000V/25mA for 60 sec |
Impulse Voltage | 6kV 1.2μs waveform |
Over current withstand | 30Imax for 0.01s |
IP grade | IP51 |
Constant | 2000 imp/kWh |
Pulse output | Passive pulse, pulse width is 80+5 ms 5~27VDC , Max current input 27mA DC |
Communication port | RS485 port , baud rate 1200~9600 bps ,default is 9600bps ,address 1~247,None parity , stop bits 1 , data bits 8 . |
Executive standard | DIN 43880,IEC62053-21,IEC62052-11,MODBUS-RTU |
IP grade | IP51(in door) |
Outline dimension LXMXH | 119x18x62mm(long terminal cover) |
Weight | Approx 0.07kg |
Accuracy
Voltage | 0.5% |
Current | 0.5% |
Frequency | 0.5% |
Power Factor | 1% |
Active power | ±1% |
Reactive Power | ±2% |
Active Energy (kWh) | Class 1.0 |
Environment
Operating temperature | -25°~55° |
Storage temperature | -40°~80° |
Reference temperature | 23°+2° |
Relative humidity | 0 to 95% , non-condensing |
Altitude | Up to 2500m |
Warm up time | 10s |
Mechanical Environment | M1 |
Electromagnetic Environment | E2 |
Degree of pollution | 2 |
Wire connection
Outline dimension
RoHS
CE EMC
CE LVD
Shipping:
We Ship to Worldwide, except APO/FPO.
Items are shipped from China using Airmail, reach most of the countries within 10 to 20 business days.
Delivery time depends on destination and other factors, it may takes up to 20 business days
Noted: Fedex Maybe charge handling charges at your country, we are not responsible for this charges.
Payment:
Payment method on Aliexpress Check here http://help.aliexpress.com/payment_method.htm
Warranty and Guarantee:
12 months Warranty. Buy with confidence!
If you are not satisfied when you receive your item, please return it within 14 days for a replacement or money back. Please contact me before you return it.
If item is defective in 3 months, We will send you a replacement without extra charger, or offer refund after we receive the defective item.
If item is defective after 3 months, you can still send it back to us. We will send you a new one after receiving the defective item. But you have to pay the extra shipping fee
Other Policies:
We are not responsible for any custom duty or import tax.
We will leave POSITIVE FEEDBACK after receiving the payment. Please contact us if you are not satisfied with the item after receive it.
All emails will be answered within 1 business day. If you do not receive our reply, please kindly re-sent your email and we will reply to you as soon as possible.
Serious Buyer Only! Please place bid only if you agree with all the terms
