China Rek RK9940N/ RK9980N/ RK9813N/RK9804/RK9804A Intelligent Power Meter

RK9800N Series Intelligent Electric Quantity Measuring Instrument(Digital Power Meter), Can Measure The Voltage,Current,Power,Power Factor,Frequency,Electric Energy And Other Parameters.
RK9940N：0~600V   0~8A   7~40A  24kW  
RK9980N: 0~600V    0~16A   15~80A    48kW
RK9813N:  0~600v   0~0.1A   0.08~4A   3.5~20A  12kW

RK9804：2～600V   0.005A～20A

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Description

Parameter

Accessories

Video

Product Introduction
RK9800N Series Intelligent Electric Quantity Measuring Instrument(Digital Power Meter), Can Measure The Voltage,Current,Power,Power Factor,Frequency,Electric Energy And Other Parameters ,Rich In Content,Has A Wide Measuring Range, The Preset Alarm,Latches And Communications Function.
The RK9800N Series Has All The Measurement And Display Function,Increases The Maintain Data Function,As Well As The Display Function Of Frequency And Power (Energy) These Two Parameters On The Basis Of The Original RK9800.RK9901N Increase The Limit Alarm Function Of Current And Power Based On The RK9800N.RK9940N And RK9980N Expand The Range Of Current (Maximum For 40A And 80A Respectively)Based On RK9901N,It Can Measure The Current And The Products With More Power.
Aiming At The Shortage Of Above Various Products In Small Current Measurement Accuracy (The Current Resolution For 1mA),RK9813N Increase A Small Current Range(Current Resolution Is 10uA)On The Basis Of RK9901N,It Can Be Used For Current And Products With Small Power.
These Products Can Communicate With The Host Computer Through The RS232 Interface After Increasing The Communication Adapter Board,It Can Observe Data And Set Parameters Remotely Through The Host Computer.

Application Area
Motor:rotary Motor
Household Electric Appliances:TV,Refrigerator,Air Conditioner,Washing Machine,Dryer, Electric Blanket,Charger Etc.
Electric Appliances:electric Drill,Pistol Drill,Cutting Machine,Grinding Machine,Electric Welding Machine Etc.
Lighting Appliances:ballast,Road Lights,Stage Lights,Portable Lamps And Other Types Of Lamps.
Power Supply:switching Power Supply,AC Power Supply,DC Regulated Power Supply,Variable-Frequency Power Sources,Communication Power Supply,Power Components And So On.
Transformer:power Transformer,Audio Transformer,Pulse Transformer,Switching Power Supply Transformer, Etc.

Performance Characteristics
It Can Adjust The Overrun Alarm Time.
The Adjustment Process Of Current Overrun And Power Overrun Is More Intuitive,Easy To Operate
The Ultra Upper And Lower Limit Alarm Function Of The Current And The Power Can Be Setted Separately.
Increase The Large Current Type And Small Current Type This Two Products.
Increase Work (Energy) Display Function.
Whole Series Of Optional Communication Function.

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model		RK9800N	RK9901N	RK9940N	RK9980N	RK9813N	RK9804	RK9804A
Connection mode		Single communication					Ac-DC
show		The four windows of LED digital screen display v, a, w, PF, Hz and kw/h.
Measurement item		Voltage v, current a, active power w, power factor PF, frequency Hz, electric energy kw/h.					Voltage v, current a, active power w, power factor PF, frequency Hz.
input voltage		0～600V					2～600V
incoming 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	0.01W-24kW
Power factor (PF)		﹣1.000～+1.000					0.1~1
Test frequency		45hz ~ 65hz (refers to the frequency that can be detected by the tester)					40Hz～400Hz
Cumulative range of electric energy		0～1000KW/h					0～999W/h
input impedance	voltage	﹥3MΩ					About 2MΩ (all voltage levels)
	electric current	﹤0.001Ω				-﹤0.05Ω(100mA file)	About 0.004ω
						-0.001Ω (other gears)
Continuous allowable maximum input	voltage	800V					700V AC/DC
	electric current	25A		45A	85A	25A	23A AC/DC	46A AC/DC
Basic accuracy	voltage	(0.4% reading +0.1% range)
	electric current
resolution ratio	voltage	0.1V
	electric current	1mA (current less than 10A) 10mA (current is greater than 9.999A)				10uA (current less than 100mA) 1mA (current less than 10A) 10uA (current less than 9.999mA)	0.001A
Alarm function		without	Alarm when current and power exceed the upper and lower limits (the over-limit time can be adjusted)
Communication function		RS232(DB9) interface (optional)					Standard RS232, optional RS485
Measuring speed		2 times/second					The display refresh period can be set from 0.1 seconds to 5 seconds.
Locking function		Use when data fluctuates, which is convenient for reading.
working power supply		≤AC 220V ±20%，50/60Hz					100-240V AC 45-440Hz,100-300V DC
consumed power		<8W（220V，50Hz）					About 7W(220V, 50Hz)
Overall dimension (DxWxH)		275242128mm	274242120mm	365295195mm	365295195mm	365295195mm	272241.5111.5mm, plus 7.5mm for the footing.
weight		2.8kg	2.8kg	2.8kg	3.1kg	3.1kg	2.3kg
standard configuration		Upper computer software (downloaded from official website), power cord.					MODBUS protocol PC software (downloaded from official website), power cord.
select to breed		RS232 communication cable RK00002					/