Meiruike RK9804A intelligent power measuring instrument

NegotiableUpdate on 05/20

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Meiruike RK9804A Intelligent Electricity Measuring Instrument Product Introduction $r $nRK9800N Intelligent Electricity Measuring Instrument (Digital Power Meter) can simultaneously measure parameters such as voltage, current, power, power factor, frequency, and energy of single-phase electrical equipment. The measurement content is rich, with a wide range, preset alarm, latch, and communication functions.

Product Details

Meiruike RK9804A intelligent power measuring instrumentProduct Introduction

RK9804A intelligent power meter (digital power meter) can simultaneously measure parameters such as voltage, current, power, power factor, frequency, and electrical energy of single-phase electrical equipment. The measurement content is rich, and it has a wide range, preset alarm, latch, and communication functions.

The RK9800N series has all measurement and display functions, and on the basis of the original RF9800, it has added data retention function, as well as display function for frequency and (energy) parameters. RK9901N adds over limit alarm functions for current and power on the basis of RK9800N. RK9940N and RK9980N are based on RK9901N and have developed current ranges (up to 40A and 80A respectively), which can measure products with higher current and power.

In response to the shortcomings of the above products in small current accuracy measurement (current resolution of 1mA), RK9813N has added a small current range (current resolution of 10mA) on the basis of RK9901N, which can be used for testing products with small current and power

After adding communication options, this series of products can communicate with the upper computer through the RS232 interface. Through the upper computer, data can be observed and parameters can be set remotely.

Meiruike RK9804A intelligent power measuring instrumentapplication field

Motor: Rotating motor

Household appliances: TV, refrigerator, air conditioner, washing machine, electric blanket, charger

Electric tools: electric drill, hand drill, gas cutting machine, polishing machine, grinding machine, welding machine, etc

Lighting appliances: various lamps such as road lights, stage lights, handheld lights, etc

Power Supply: Switching Power Supply, AC Power Supply, DC Stabilized Power Supply, Variable Frequency Power Supply, Communication Power Supply, Power Components, etc

Transformers: power transformers, audio voltage transformers, pulse transformers, switching power transformers, etc

performance characteristics

1. Can adjust the time of the over limit alarm

2. Add two products, high current type and low current type

3. The adjustment process for current and power exceeding limits is more intuitive and easier to operate

4. Add power (energy) display function

5. The alarm functions for current and power exceeding the upper limit and lower limit can be separately set to enable or disable

6. The entire series can be equipped with optional communication functions

model		RK9800N	RK9901N	RK9940N	RK9980N	RK9813N	RK9804	RK9804A
wiring method		Single communication					AC
display		LED digital screen with four windows displaying V, A, W, PF, Hz, KW/h
measurement items		voltageV、 Current A, active power W, power factor PF, frequency Hz, electrical energy KW/h					voltageV、 Current A, active power W, power factor PF, frequency Hz
input voltage		0～600V					2～600V
input current		0～4A 3.5～20A		0～8A 7～40A	0～16A 15～80A	0～0.1A 0.08～4A 3.5～20A	0.005A～20A	0.005A-40A
Power（P）		12KW		24KW	48KW	12KW	0.01W～12kW
Power factor（PF）		﹣1.000～+1.000					0.1~1
test frequency		45Hz~65Hz (refers to the frequency that the tester can detect)					40Hz～400Hz
Cumulative range of electric energy		0～1000KW/h					0～999W/h
input impedance	voltage	﹥3MΩ					about2M Ω (all voltage levels)
	current	﹤0.001Ω				﹤0.05 Ω (100mA range) ﹤0.001 Ω (other levels)	about0.004Ω
Continuous maximum allowed input	voltage	800V					700V AC/DC
	current	25A		45A	85A	25A	23A AC/DC	46A AC/DC
Basic accuracy	voltage	± (0.4% reading+0.1% range)
	current
resolution	voltage	0.1V
	current	1mA (current less than 10A) 10mA (current greater than 9.999A)				10uA (current less than 100mA) 1mA (current less than 10A) 10uA (current less than 9.999mA)	0.001A
alarm function		Nothing	Current and power exceeding upper and lower limits alarm (time adjustable)
communication function		RS232 (DB9) interface (optional)					standard configurationRS232, Optional RS485
Measuring speed		2 times per second					Display refresh cycle 0.1 seconds to 5 seconds can be set
Locking function		Used when data fluctuates, convenient for reading
working power supply		≤AC 220V ±20%，50/60Hz					100-240V AC 45-440Hz,100-300V DC
power consumption		<8W（220V，50Hz）					about 7W（220V，50Hz）
Overall dimensions(DxWxH)		275242128mm	274242120mm	365295195mm	365295195mm	365295195mm	272241.5111.5mm, Add an additional 7.5mm to the base
weight		2.8kg	2.8kg	2.8kg	3.1kg	3.1kg	2.3kg
standard configuration		Upper computer software (download), power cord					MODBUS protocol upper computer software (download), power cord
optional		RS232 communication cable RK00002					/

Meiruike RK9800N intelligent power measuring instrument