Product Overview

Description

Three phase energy meter

 

1. Overview

 

XHD331-R is a multifunctional rail type meter, which can accurately meter and display various power parameters in three-phase three-wire and three-phase four-wire power grids, such as voltage, current, power, frequency, demand, active power, reactive power, forward power, backward power, total harmonic content, etc. The meter is connected to external transformer and suitable for various high-voltage and low-voltage power grids, with maximum current of 9999A and maximum voltage of 660KV. It has RS485 communication interface, and can realize remote communication. XHD331-R multifunctional power meter can be used in power systems, public facilities, industrial applications and residences, AC charging pile, solar photovoltaics and other occasions. Its complete communication functions make it very suitable for various real-time power monitoring systems.

Menu operation instructions

First level menu	Second level menu	Third level menu	Instructions
SEt	dISP	1	The three-wire voltages are displayed first by default after power on
	bL	0030	The back light is on for 30 minutes
	dP	0000	Display the historical maximum demand without slip
	cLRP		Demand zero clearing
	cLRE		Electric energy zero clearing
InPt	nEt	n.3.4	The wiring mode is three-phase four-wire
	U.ScL	220	The secondary voltage range is 220 v
	I.ScL	0.333	The secondary current range is 0.333V
	Pt	0001	Voltage transformation ratio
	ct1	0050	Primary current transformer value
Conn	Sn	001	Communication address
	bRud	9600	Communication baud rate
	dAtR	n.8.1	The communication check bit is none
	Prot	b-2	The communication data format is big-endian format
	PTL	nod	The communication protocol is Modbus-RTU protocol
SECr	0001		Parameter setting password

3. Drawing size

 

 

 

 

Three phase rogowski coils data

 

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