- -43%
fehér - AC programozható True RMS digitális háromfázisú AC ampermérő 1A / 5A / 10A feszültségmérő
fehér - AC programozható True RMS digitális háromfázisú AC ampermérő 1A / 5A / 10A feszültségmérő
1 641 Ft
43% megtakarítás
2 879 Ft
Nincs adó
Digital display three-phase ammeter and voltmeter, an intelligent instrument with functions of programmable measurement, digital display, relay alarm, digital communication and analog output, is widely used in substation automation, distribution automation, intelligent building, machinery and equipment.
Features:
1. Adopt true RMS measurement, with high accuracy and good stability.
2. The multiplex rate of transformer can be set on the spot by the instrument button, which is convenient and flexible to use.
3. Three rows of 4-bit high-brightness red LED screen displays three-phase current or voltage value at the same time.
4. One or two relay alarm output can be selected to achieve the upper and lower limit alarm function.
5. With RS-485 communication interface, which can be networked with various PLC, HMI, configuration software.
6. The analog signals are isolated from the input signals and have a linear corresponding relationship.
Specification:
Color: White, Black (Optional)
Package Weight: Approx. 377g/13.3oz
Parameter
Performance
Signal
input
Voltage
range
AC 57.7V/AC100V/AC220V/450V/AC600V
overload
Duration: 1.2 times, instantaneous: 2 times/1S
power
＜1VA
impedance
＞380kΩ
Current
range
AC 10A/5A/1A
overload
Duration: 1.2 times, instantaneous: 10 times/5S
power
＜1VA
impedance
＜20MΩ
Frequency
45-65Hz
Auxiliary power supply
Linear power supply: AC 220V 5% , power consumption < 3VA
Switching power supply: AC/DC 85-265V or DC10-36V, power consumption < 3VA
Relay output
One way or two output, contact capacity: 1A/220VAC, 1A/24VDC
Analog output
DC 0~20mA, 4~20mA, 0~5V, 1~5V, 0~10V
RS485 communication
Baud rate 2400~9600, data format N81, E81, O81, N82
Precision grade
Level 0.2 and level 0.5
Display mode
Digital display: three row, 4 bits, high brightness LED digital tube
Environment
Working temperature: -10~55â„; storage temperature: -20~75â„
Security
Insulation: signal, power, output terminal resistance to shell > 5MΩ
Withstand voltage: signal input, power supply, output > AC 2kV
Package list:
1 * AC Ammeter Voltmeter
Features:
1. Adopt true RMS measurement, with high accuracy and good stability.
2. The multiplex rate of transformer can be set on the spot by the instrument button, which is convenient and flexible to use.
3. Three rows of 4-bit high-brightness red LED screen displays three-phase current or voltage value at the same time.
4. One or two relay alarm output can be selected to achieve the upper and lower limit alarm function.
5. With RS-485 communication interface, which can be networked with various PLC, HMI, configuration software.
6. The analog signals are isolated from the input signals and have a linear corresponding relationship.
Specification:
Color: White, Black (Optional)
Package Weight: Approx. 377g/13.3oz
Parameter
Performance
Signal
input
Voltage
range
AC 57.7V/AC100V/AC220V/450V/AC600V
overload
Duration: 1.2 times, instantaneous: 2 times/1S
power
＜1VA
impedance
＞380kΩ
Current
range
AC 10A/5A/1A
overload
Duration: 1.2 times, instantaneous: 10 times/5S
power
＜1VA
impedance
＜20MΩ
Frequency
45-65Hz
Auxiliary power supply
Linear power supply: AC 220V 5% , power consumption < 3VA
Switching power supply: AC/DC 85-265V or DC10-36V, power consumption < 3VA
Relay output
One way or two output, contact capacity: 1A/220VAC, 1A/24VDC
Analog output
DC 0~20mA, 4~20mA, 0~5V, 1~5V, 0~10V
RS485 communication
Baud rate 2400~9600, data format N81, E81, O81, N82
Precision grade
Level 0.2 and level 0.5
Display mode
Digital display: three row, 4 bits, high brightness LED digital tube
Environment
Working temperature: -10~55â„; storage temperature: -20~75â„
Security
Insulation: signal, power, output terminal resistance to shell > 5MΩ
Withstand voltage: signal input, power supply, output > AC 2kV
Package list:
1 * AC Ammeter Voltmeter
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