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