
The three-phase remote control of smart meter (remote / built-in switch) (current)
Product Description
Three-phase fee-control smart power meter adopts large scale
integrated circuit, with the application of
digital sampling processing technology and SMT technology, Smart Three Phase KWH Meter is an high-level,instrument designed and manufactured meter ,according to the actual use of industrial
users.
Nominal Voltage Un | 3×220 V/230V/240V |
Limited Voltage | 60%~120% Un |
Frequency | 50Hz/60Hz ±5% |
Basic Current | 5A |
Maximum Current | 100A |
Starting Current | 30 mA |
Active energy constant | 400 imp/kWh |
Accuracy | |
Active energy IEC62053-21 | Class1.0 |
Reactive energy IEC622053-23 | Class2.0 |
Burden | |
Voltage circuit | <2W <8VA |
Current circuit | <1VA |
Temperature range | |
Operation Meter | -25℃ to +70℃ |
Storage | -40℃ to +85℃ |
Insulation Strength | |
Insulation Level | 4kV, 1 min at 50Hz |
Voltage Impulse withstand | 8KV, 1.2/50μs |
Electro Magnetic Compatibility | |
Electrostatic Discharges | |
Contact Discharge | 8 kV |
Air Discharge | 16kV |
Electromagnetic RF fields | |
27MHz to 500 MHz typical | 10V/m |
100kHz to 1GHz typical | 30V/m |
Fast transient burst test | 4kV |
Mechanical requirements | |
Protection Rating | IP54 |
Insulation Classification | Protective Class Ⅱ |
Maximum cable size | 10 mm |
APPEARANCE
Yueqing Tainihan Electric Technology Co., Ltd..
Yueqing Tainihan Electrical Technology Co., Ltd is located in
Xiangyang industrial zone, liushi town, Yueqing City, Zhejiang
province, China, which focus on electronic and electro-mechanical
meter.
The company is a diversified enterprise integrates development,
design, production and marketing together. Driven by innovation,
Tainihan keeps perfecting existing products and developing new
product lines. We have deceloped a front board installed energy
meter, an inserting installed energy meter a DIN-rail installed
energy meter, According to meter functions, there are
munti-functional energy meters, multi-rate energy meters, electric
power line carrier wave energy meters, network energy meters, and
multi-user energy meters in our product range. Our products has
attained CE certification with superior quality are popular in the
global market.
Our company posses high accuracy special divice, advance
technology, laborious workmamship and various styles. We also have
rights for import and eport, our products are widely sold well to
southeast Asia, Middle East, South America and other areas.
We believe that our company will be more powerful and far better by
your support!