China 2020 Good Quality Single Phase Meter - Smart Three Phase Meter LY-SM300 – linyang factory and suppliers | Linyang Detail:
Key Specifications
Electrical Parameter
● Connection Type: 3P4W
● Nominal Voltage: 3×220/380V, 3×230/400V, 3×240/415V (-20% to +15%)
● Nominal Current: 5A, 10A
● Frequency: 50/60 Hz ± 1%
● Dimension: 270 x 170 x 81.5 LWH (mm)
Communication
● Local Communication: Optical Port, RS485, M-BUS
● Remote Communication: GPRS/3G/4G/PLC/RF/NB-IoT (pluggable)
Key Functions
● Tariffs: 4
● Anti-Tampering: Magnetic Field, Meter/Terminal Cover open, Reverse Energy
● Billing Periods: 12 months
● Event Log
● Load Control: Tamper, Time Scheduled, Power Thresholds, Over/Under Voltage
● Load Profile
● Measuring Values: kWh, kvah
● Instantaneous Parameters: kW, kvar V, I, kva, F, PF
● Multi-Utility: Gas/Water/Heat
● Power Quality: Over/Under current, Over/Under voltage, Unbalance Current
Key Features
● Internal relay
● Dual-disconnect replay as optional
● Neutral line missing measurement
● Neutral measurement
● Power quality measurement
● Bi-directional measurement
● 4-quadrant measurement
● Internal or replaceable battery as optional
● Remote Upgrade
● Real Time Clock
● Plug-and-play communication module with GPRS/3G/4G/PLC/RF/NB-IoT (plug-play)
TOU
AMI
LOAD CONTROL
NEUTRAL MEASUREMENT
ANTI-TAMPER
MODULAR COMMUNICATION
MULTI-UTILITY METERING
REMOTE UPGRADE
Protocol & Standards
● IEC 62052-11
● IEC 62053-21/23
● IEC 62056 etc
Certificates
● IEC
● DLMS
● MID
● G3-PLC
● CNAS
Product detail pictures:
Related Product Guide:
We insist over the principle of enhancement of 'High high quality, Efficiency, Sincerity and Down-to-earth working approach' to offer you with superb assistance of processing for China 2020 Good Quality Single Phase Meter - Smart Three Phase Meter LY-SM300 – linyang factory and suppliers | Linyang, The product will supply to all over the world, such as: UK , Belarus , Puerto Rico , We adhere to the honest, efficient, practical win-win running mission and people-oriented business philosophy. Excellent quality, reasonable price and customer satisfaction are always pursued! If you are interested in our products, just try to contact us for more details!
By Quyen Staten
from Bangladesh
- 2018.09.21 11:01
The product classification is very detailed that can be very accurate to meet our demand, a professional wholesaler.
By Heather
from Oman
- 2018.12.28 15:18