IVM-800 Power Comprehensive Monitor

Picture display

Summary

Technical parameter

product description

The IVM-800 series power integrated monitor is a device for real-time monitoring of the power quality of the power grid. It has harmonic analysis, waveform sampling and voltage swell/swell recording, flicker monitoring, voltage unbalance measurement, and waveform transient capture , Event recording, measurement control functions, etc. Using high-brightness LCD Chinese man-machine interface display, a new generation of ARM processor and high-speed ADC sampling, 1024 points per week can be sampled, and the basic measurement accuracy can reach 0.1 level. The IVM-800 power comprehensive detector has high measurement accuracy, rich measurement functions, strong anti-interference, and simple and convenient operation.

Function selection

Features		parameter	800E	800EH
Application occasion			Smart Meter	Power quality analysis type
Real-time measurement	Voltage	V1,V2,V3,VlNavg,V12,V23,V31,VLLavg	●	●
	Current	I1,I2,I3,Iavg	●	●
	Active power	P1,P2,P3,Psum	●	●
	Reactive power	Q1,Q2,Q3,Qsum	●	●
	inspecting power	S1,S2,S3,Ssum	●	●
	Power factor	PF1,PF2,PF3,PF	●	●
	frequency	F	●	●
Electricity	Active energy	EP imp,EP exp,EP total,EP net	●	●
	Reactive energy	EQ imp,EQ exp,EQ total,EQ net	●	●
	Time-sharing power	EPF; 6 time zones, 12 periods in each time zone, 4 rates for this month, last month, EP imp, EP exp, EQ imp, EQ exp		●
Power quality	Unbalance	Voltage three-phase, current three-phase		●
	Voltage harmonic distortion rate	THD V1,THD V2,THD V3,THD Vavg	●/◎	●
	Current harmonic distortion rate	THD I1,THD I2,THD I3,THD Iavg	●/◎	●
	Voltage harmonic content rate	Voltage of each phase, 2-63 times; spectrogram and division value, odd times for each phase, even times for each phase		●
	Current harmonic content rate	2-63 times for each phase; spectrogram and division value, odd times for each phase, even times for each phase		●
	Advanced power quality analysis	Voltage swells and drops		●
	Telephone interference coefficient of each phase voltage	THFF		●
	K factor of each phase current	KFactor		●
	Advanced power quality analysis	Voltage swells and drops		●
Call the police	Over-limit alarm	16 channels, optional parameters, logical comparison preset value, delay time setting, DO output can be set	●	●
Wave recording	Real-time waveform	Each phase voltage, each phase current, the shortest 78us transient	●/-	●
	Waveform capture	Manual/condition capture for each phase voltage, manual/condition capture for each phase current		●
	Number of records	10 pieces		●
data record	record	DI state change and time SOE20 records		●
data record	alarm record	16 pieces		●
communication	Basic RS485	MODBUS-RTU SLAVE	●	●
communication	Additional RS485	MODBUS-RTU SLAVE		◎
Innovative function	Status Bar	Status bar displays date, clock, F, PF, EP total	●	●
	Infrared	Infrared sensor based on PIR technology can control the back and security alarm detection	●	●
	ISP	Online software upgrade	●	●
	HMI	3.2-inch TFT true color, wide temperature range of -25℃~+70℃; original four-key soft key operation; Chinese and multiple languages	●	●
	HMI	LCD liquid crystal display	◎	-
I/O	K4S2	Passive dry contact DI, SCR SO; standard 4DI2SO	◎	●
	K8S6	Up to 8DI4DO		◎
	Ax	Up to 2 channels of 4-20mA AO analog	◎	◎
	Px	Up to 2 power pulse outputs		◎
	Dx	Up to 4 relay outputs		◎
Legend ● Standard ◎ Optional

Note: When IVM-800E is equipped with ordinary LCD display, the standard function of Chinese color LCD is optional.

Technical index

Types of	Parameter
Power supply	Rated value 220VAC (+20%/-50%), 50/60Hz or DC
Power consumption	<2.5W
Analog quantity acquisition	1024 points per week
monitor	3.2 inch TFT full color large screen display, full Chinese interface (all-round type)
Communication	Communication interface: 2 RS485
	Communication protocol: Modbus-RTU
	Communication rate: 2400bps~38400bps
Analog input	Voltage measurement: AC voltage 100V or 380V input, choose one, range 0~1.2Ue, Ue is the voltage rating
	Current measurement: 5A, range: 0~6.000A current
	Rated frequency: 50Hz, range: 45Hz~65Hz

Types of	Parameter
Relay output	Electromagnetic relay, contact capacity 5A/30VDC or 5A/250VAC
Relay output	Hold time: 0~600s, 0 is always hold
SOE record	System event, limit violation event, transient event, I/O event, waveform event
working environment	Temperature: -20℃~+75℃; Humidity: 95% non-condensing;
working environment	Air pressure: 70~106kpa
Human infrared probe	Detection distance: 0-5M
Human infrared probe	Detection angle: 60°
storage temperature	-30℃~+80℃
Protection level	Panel: IP50; Shell: IP20
Types of	parameter
Mean No Failure	MTBF≥43800 hours
Dimensions	96mm×96mm×75mm

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