digital led3-phaseac electric ammeter electric led current RH-3AA31 _レベル測定器_測定器・分析器_仕入れ

製品情報

包装: export carton based on client request to design

DIMENSIONS:CUSTOMIZED	CUSTOM PROCESSING:YES	MEASURING ENERGY RANGE::0-9999
MODEL NO.:RH-3AA	ACCURACY CLASS: 0.5	INSTALLATION:EMBEDDED
BRAND NAME: REHE	USAGE:HIGH PRECISION MEASUREMENT OF THREE PHASE AC CURRENT	AUXILIARY POWER SUPPLY:DC/AC 80V-270V, DC48V, DC24V, AC220V, AC380V, AC100V(V)

PERFORMANCE CHARACTERISTICS

1. High precision measurement of three phase AC current

2. Providing the digital tube display, local data query

3. Programmable voltage ratio

4. Support for RS-485 communication, Modbus-RTU protocol

5. Support for switching input, output, analog quantity transmitting output

6. Auxiliary power supply: ACDC 80V-270V, AC 220V, AC 380V, AC 100V

7. A variety of shapes, to meet the different requirements of the cabinet body electric circuit

TECHNICAL INDEX

1. accuracy of measurement:Electric current 0.5
2. Signal input:Connection mode of three phase four wire, three phase three line
Rated current of AC 1A, AC 5A
Over load 1.2 times ( Continued ), 2 times / second ( instantaneous )
Power consumption <0.4VA/phase
Impedance <20mΩ
The frequency 45~65Hz
3. Auxiliary power supply:Working range of AC/DC 80V~270V, AC220V, AC380V, AC100V
Power consumption <4VA
4. 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: AC 250V/5A, DC 30V/5A
Transmission output support 3 analog output: 0/4~20mA or 0~5/10V
5. Environment:Working temperature: -10°C ~+55°C

1. accuracy of measurement:Electric current 0.5

2. Signal input:Connection mode of three phase four wire, three phase three line

Rated current of AC 1A, AC 5A

Over load 1.2 times ( Continued ), 2 times / second ( instantaneous )

Power consumption <0.4VA/phase

Impedance <20mΩ

The frequency 45~65Hz

3. Auxiliary power supply:Working range of AC/DC 80V~270V, AC220V, AC380V, AC100V

Power consumption <4VA

4. 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: AC 250V/5A, DC 30V/5A

Transmission output support 3 analog output: 0/4~20mA or 0~5/10V

5. Environment:Working temperature: -10°C ~+55°C

Storage temperature: -25°C ~+70°C
Relative humidity is less than 93%, no corrosive gas
Elevation≤2500m
6. Safety:Insulation resistance >100MΩ
AC withstand voltage AC 2KV
7. Electromagnetic compatibility:ESD level 4
Electrical fast transient burst level 4

Storage temperature: -25°C ~+70°C

Relative humidity is less than 93%, no corrosive gas

Elevation≤2500m

6. Safety:Insulation resistance >100MΩ

AC withstand voltage AC 2KV

7. Electromagnetic compatibility:ESD level 4

Electrical fast transient burst level 4

SELECTION OF SPECIFICATION

DIGITAL THREE PHASE AC AMMETER(9999 DISPLAY PROGRAMMABLE)
MODEL NO.	DISPLAY	fra-me SIZE(mm)	HOLE SIZE (mm)	REMARK
RH-3AA11	Digital single-row LED	160*80	152*76	*
RH-3AA23	Digital three-row LED	120*120	111*111
RH-3AA33	Digital three-row LED	96*96	92*92
RH-3AA41	Digital Single-row LED	120*60	114*56	*
RH-3AA51	Digital Single-row LED	96*48	92*45	*
RH-3AA63	Digital three-row LED	72*72	68*68
RH-3AA73	Digital three-row LED	80*80	76*76
RH-3AA83	Digital three-row LED	48*48	45*45
RH-3AA1Y	LCD	160*80	152*76	*
RH-3AA2Y	LCD	120*120	111*111
RH-3AA3Y	LCD	96*96	92*92
RH-3AA4Y	LCD	120*60	114*56	*
RH-3AA5Y	LCD	96*48	92*45	*
RH-3AA6Y	LCD	72*72	68*68
RH-3AA7Y	LCD	80*80	76*76
REMARK: AC/DC POWER SUPPLY(SWITCHING POWER SUPPLY)$20 MORE RS485COMMUNICATION:$30 MORE ANALOG TRANSIMITTER OUTPUT: $40 MORE FOR EACH STEM NODE SWITCH INPUT: $20 MORE FOR EACH STEM NODE SWITCH OUTPUT:$20 MORE FOR EACH STEM NODE “*” MEANS UNCONVENTIONAL PRODUCTS OF OUR CORPORATION