1 Phase 2 Module DN135 Single-phase LCD DIN-rail Energy Meter (Options: Basic/Multi-function/Multi-rate)

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Product Description

General

This instrument features an LCD display and allows for the setting of parameters such as clock and rate periods. It also includes an energy pulse output function. The RS485 communication interface enables data exchange with the host computer, greatly facilitating automated power management.

Additionally, this instrument boasts a compact size, high accuracy, excellent reliability, and easy installation.

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
4P (Single phase）	0.5	220V	20(80)A	800imp/kw-h
7P (Three phase）	0.5	3x220/380v	3X1.5(6)A	6400imp/kw-h
7P (Three phase）	0.5	3x220/380v	3X5(80)A	400imp/kw-h

Dimension

1 Phase 2 Module DN135 Single-phase LCD DIN-rail Energy Meter (Options: Basic/Multi-function/Multi-rate)

1 Phase 2 Module DN135 Single-phase LCD DIN-rail Energy Meter (Options: Basic/Multi-function/Multi-rate)

Product Description

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