overview
The full-scale display value, upper and lower limit alarm values, and communication address can be freely set through the buttons on the panel, making it very flexible and convenient to use.
● Optional analog transmission output, 4-20mA, 0-20mA, 4-12-20mA, 0-5V, 1-5V optional.
● Optional 2-channel alarm output for monitoring the upper and lower limits of the measured parameters.
Optional RS485 digital interface, using standard MODBUS RTU protocol.
Adopting direct communication RMS effective value measurement, digital zero calibration, digital tuning, high accuracy, and extremely high cost-effectiveness.
TECHNICAL INDEX

transport enter measure measure apparent show	electricity press	RATING	AC100V, 400V (special customizable)
		overload	Duration: 1.2 times Instantaneous: 2 times/10 seconds
		power consumption	＜ 1VA (per phase)
		accuracy	RMS measurement, accuracy level 0.5
	electricity flow	RATING	AC 1A, 5A (please specify when ordering)
		overload	Duration: 1.2 times Instantaneous: 10 times/10 seconds
		power consumption	＜ 1VA (per phase)
		accuracy	RMS measurement, accuracy level 0.5
	power		Active power accuracy level 0.5, reactive power accuracy level 1.0
power supply	scope of work		AC 220V ± 20% Special requirements can be customized
	power consumption		＜5VA
output	Digital Interface		RS-485, MODBUS-RTU protocol (optional)
	Switching Output		Switch output, relay passive contact mode (optional)
	analog output		Analog transmission output, 4-20mA/0-20mA/4-12-20mA/0-5V/1-5V (optional)
environment	work environment		-10-55 ℃, relative humidity<85%. Non corrosive gas environment, altitude<2000m
	Environment		-55-85 ℃, relative humidity<85%
secure	pressure resistance		Power supply/output>1KV
	isolation		Input, output, and power supply to the chassis>100M Ω

List of Models and Sizes for Single phase Active Power Meter Series

model	measure	display	Appearance and installation dimensions							Peripheral functions (optional, to be specified when ordering)
			A	B	C		D	E		digital communication	Switch Module		Transmission output
HL-42XP	Single-phase active power	LED	120	120	73		112	112		RS-485	2DO
HL-96XP	Single-phase active power	LED	96	96	65		92	92		RS-485	2DO
HL-80XP	Single-phase active power	LED	80	80	67		76	76		RS-485	2DO
HL-72XP	Single-phase active power	LED	72	72	67		68	68		RS-485	2DO
HL-45XP	Single-phase active power	LED	48	48	79		45	45
HL-48XP	Single-phase active power	LED	49	97	66		91	45		RS-485	2DO

List of Models and Sizes for Single phase Reactive Power Meter Series

model	measure	display	Appearance and installation dimensions							Peripheral functions (optional, to be specified when ordering)
			A	B	C		D	E		digital communication	Switch Module		Transmission output
HL-42XQ	Single-phase reactive power	LED	120	120	73		112	112		RS-485	2DO
HL-96XQ	Single-phase reactive power	LED	96	96	65		92	92		RS-485	2DO
HL-80XQ	Single-phase reactive power	LED	80	80	67		76	76		RS-485	2DO
HL-72XQ	Single-phase reactive power	LED	72	72	67		68	68		RS-485	2DO
HL-45XQ	Single-phase reactive power	LED	48	48	79		45	45
HL-48XQ	Single-phase reactive power	LED	49	97	66		91	45		RS-485	2DO
HL-46XQ	Single-phase reactive power	LED	60	120	72		116	56		RS-485	2DO

Order List
When placing an order, please specify in detail the required model, input signal ratio, and expansion function module.
Example 1: Model: HL-48XP Power Supply: AC220V Input: AC220V AC5A
Communication: RS485/MODBUA-RTU Alarm: 2 channels Quantity: 88 units