General
1. Functionality:
· Single-phase multifunction meter
· LCD display for clear visibility
· Capable of accurately calculating energy consumption under both active and reactive power conditions
2. Communication:
· Equipped with communication capabilities for data exchange
· Enables efficient communication with external systems or devices
3. Safety and Reliability:
· Casing made of flame-retardant material for enhanced safety
· Ensures reliable operation even in demanding environments
4. Ease of Installation:
· Designed in a standard 35mm rail form for convenient installation and wiring
5. Aesthetics:
· Stylish white casing design
· Offers a high-quality appearance suitable for various environments and decor styles
6. Versatility:
· Ideal for both residential and industrial applications
· Meets the needs of modern power management systems
These points collectively highlight the features and benefits of the product, emphasizing its functionality, safety, ease of installation, and aesthetic appeal.
Specification
Item
|
Parameter
|
2P
|
4P
|
7P
|
Accuracy
|
Class 1.0 Class 2.0
|
0.5
|
Rated Voltage
|
● 220V
|
●3X57.7/100V ● 3X220/380V
|
Current
|
● 10(40)A ● 20(80)A
|
●3×1.5(6)A ● 3×5(80)A
|
Operating voltage
|
Limit operating voltage range: 7-1.2un Limit operating voltage range: 7-1.2un
|
Frequency
|
50Hz / 60Hz
|
Starting Current
|
● 0.004Ib (Directly) ● 0.002In (CT)
|
Power Wastage
|
Voltage line: <=5VA/phase Current line: <4VA/phase
|
Pulse Output
|
Pulse width: 80ms 20ms; optically isolated, open collector output
|
Digital Communications
|
DL/T645-2007
|
Clock Error
|
≤0.5s/d
|
Average trouble-free operating time
|
> 50000h
|
Working Environment
|
-10 - 45°C / RH≤95% condensationless (/ No corrosive gas)
|
Model
|
Accuracy
|
Voltage
|
Current
|
Pulse Constant
|
2P (Single phase)
|
1.0
|
220V
|
5 (80)A
|
1600imp/kw-h
|
4P (Single phase)
|
0.5
|
220V
|
10(40)A
|
1600imp/kw-h
|
20(80)A
|
800imp/kw-h
|
7P (Three phase)
|
0.5
|
3x220/380v
|
3X1.5(6)A
|
6400imp/kw-h
|
3X5(80)A
|
400imp/kw-h
|
Dimension