Best Selling Cheap Lh-H11 Digital Power Factor Meter Factor Meter

China Best Selling Cheap Lh-H11 Digital Power Factor Meter Factor Meter, Find details about China Digital Power Meter, Combined Meter from Best Selling Cheap Lh-H11 Digital Power Factor Meter Factor Meter

Basic Info.

Model NO.

LH-H11

Measured Signal

Continuous Wave

Type

Energy Meter

Certification

Customized

Displaytype

Analog and Digital

Measuring Range

AC1a, AC5a, DC20mA, DC5a, DC75mA

Accuracy Class

0.5

Supply Voltage

AC/DC80V~270V,AC220V,AC380V,AC100V,DC48V,DC24V

Operating Temperature

-10c~+55c

Dimensions

80*160mm

Color

Black/White

Delivery Term

with 45 Days After Receipt of Desposit

Trademark

OEM

Transport Package

Standard Export Packing or Packing as Your Require

Specification

CE, IEC, ISO

Origin

China

Model NO.

LH-H11

Measured Signal

Continuous Wave

Type

Energy Meter

Certification

Customized

Displaytype

Analog and Digital

Measuring Range

AC1a, AC5a, DC20mA, DC5a, DC75mA

Accuracy Class

0.5

Supply Voltage

AC/DC80V~270V,AC220V,AC380V,AC100V,DC48V,DC24V

Operating Temperature

-10c~+55c

Dimensions

80*160mm

Color

Black/White

Delivery Term

with 45 Days After Receipt of Desposit

Trademark

OEM

Transport Package

Standard Export Packing or Packing as Your Require

Specification

CE, IEC, ISO

Origin

China

Product Desciption

Performance Characteristics
• High precision measurement of frequency
• Provide the digital tube display, local
data query
• Support for RS-485 communication,
Modbus-RTU protocol
• Support for switch input, output, analog
transmitting output
• A variety of dimensions to meet the
different requirements of the electric
distribution box
Accuracy of Measurement
• Frequency: ±0.02Hz
Signal Input
• Connection Mode: single phase two
wires
• Overload Voltage: 1.2 times ( Continued ),
2 times / second (instantaneous )
• Power Consumption:<1VA/phase (voltage)
• Impedance: >300KΩ
• The Frequency: 45~65Hz or DC
Auxiliary Power Supply
• Working range AC 220V
• Power Consumption: <4VA
Function Module
• Communication Interface: 1 way RS-485 communication, Modbus-RTU protocol
• Baud Rate: 1200~9600bps,the default is 2400bps
• Switch Input: 2 ways
• Switch Output: 2 ways( capacity: AC 250V/5A, DC 30V/5A)
• Transmission Output: 1 ways(analog output: 0/4~20mA or 0~5/10V)

Dimension:customized	custom processing:Yes	Measuring range:0-9999
Model NO.: LH-H	accuracy class: 0.5	Installation:embedded
Brand name: LOVADON	Usage: high precision measurement of three phase power factor	Auxiliary power supply:DC 80V-270V, DC48V, DC24V, AC220V
Perfomance Characteristics
High precision measurement of single or three phase active power
Provide the digital tube display, local data query
Current and voltage gain programmable settings
Support for RS-485 communication, Modbus-RTU protocol
Support for switching input, output, analog quantity transmitting output
Auxiliary power supply: AC\DC 80V-270V, AC220V, AC380V, AC100V, DC48V, DC24V
A variety of shapes, to meet the different requirements of the cabinet body electric circuit

Accuracy of measurement	active power 0.5,depending on the power level 0.5
Singal input	Connection mode of single phase, three phase four wire, three phase three line
	Rated voltage of AC57.7V,AC100V,AC220V,AC380V
	Rated current of AC 1A, AC 5A
	Over load:voltage of 1.2 times( Continued ), 2times / second ( instantaneous )
	Current of 1.2 times( Continued ), 10times / 5second ( instantaneous )
	Power consumption voltage: <1VA/ phase, current <0.4VA/phase
	Impedance:voltage>300KΩ current <20mΩ
	Frequency: 45-65Hz
Auxiliary power supply	Working range of AC\DC 80V-270V,AC220V,AC380V,AC100V,DC48V,DC24V
	Power consumption:<4VA
Function module	Communication interface 1 way RS-485 communication, Modbus-RTU protocol
	Baud rate: 1200~9600bps, the default 2400bps
	Switch input support 4 stem node input
	The switch output support 3 relay output, capacity:AC250\5A,DC30V\5A
	Transmission output support 3 analog output:0\4-20mA or 0-5\10V
Environment	Environment:Working temperature:-10°C ~+55°C
	Storage temperature:-25°C ~+70°C
	Relative humidity is less than 93%, no corrosive gas
	Elevation≤2500m
Safety	Insulation resistance >100MΩ
	AC withstand voltage AC2KV
Electromagnetic compatibility	ESD level 4
	Electrical fast transient burst level 4
	Surge level 4
Selcction ofSpecification
Single and three phase active power meter(9999 display programmable)
Model NO.	Display	Frame size(mm)	Hole size(mm)	Remark
LH-H11	Digital Three-row LED	160*80	152*76
LH-H21	Digital Single-row LED	120*120	111*111
LH-H31	Digital Single-row LED	96*96	92*92
LH-H41	Digital Single-row LED	120*60	114*56
LH-H51	Digital Single-row LED	96*48	92*45
LH-H61	Digital Single-row LED	72*72	68*68
LH-H71	Digital Single-row LED	80*80	76*76
LH-H81	Digital Single-row LED	48*48	45*45