Прямая продажа с фабрики Цена AC DC 96*96 мм светодиодный 3-фазный цифровой панели комбинированный
- Категория: Energy Meters >>>
- Поставщик: Yueqing,Lovadon,Electric,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-17-2025 | 0.88 $* | 0.85 $* |
| Aug-17-2025 | 0.86 $* | 0.1 $* |
| Jul-17-2025 | 0.26 $* | 0.14 $* |
| Jun-17-2025 | 0.38 $* | 0.98 $* |
| May-17-2025 | 0.37 $* | 0.24 $* |
| Apr-17-2025 | 0.46 $* | 0.14 $* |
| Mar-17-2025 | 0.72 $* | 0.6 $* |
| Feb-17-2025 | 0.42 $* | 0.36 $* |
| Jan-17-2025 | 0.0 $* | 0.6 $* |
Характеристики
Product Paramenters
Accuracy of measurement
*Voltage:level 0.5
*Current:level 0.5
*Active power:level 0.5
*Reactive power:level 0.5
*Power factor:level 0.5
*Frequency:±0.02Hz LST96-3EY LST96-3E
*Active electric energy:class 0.5s
*Reactive electric energy:class 1 or class 2
Signal Input
*Connection Mode:three phase four wires,three phase three wires
*Rated Voltage:AC 57.7V,AC 100V,AC 220V,AC 380V
*Rated Current:AC 1A,AC 5A
*Overload:
Voltage:1.2 times(continued),2 times/1second(instantaneous) Current:1.2 times(continued),10 times/5second(instantaneous)
*Power Consumption
Voltage:<1VA per phase
Current:<0.4VA per phase
*Impedance
Voltage:>300KΩ
Current:<20mΩ
*Frequency:45~60Hz
Accessory Power Supply
*Working Range:AC/DC 80-270V
*Power Consumption:<4VA
Function Module
*Communication Interface:1 way RS-485 communication,modbus-RTU protocol
*Baud Rate:2400~9600bps,the default is 9600bps
*Switch Input:4 ways
*Switch Onput:3 ways(capacity:AC 250V/1A,DC 30V/5A)
*Transmission Onput:3 ways(analog Onput:0/4~20mA or 0~5/10V)
*Electric energy pulse output:2 ways(constant:3200imp/kwh(kvarh))
Work environment
*Working Temperature:-10℃~+55℃
*Storage Temperature:-25℃~+70℃
*Relative Humidity:≤93℃,no corrosive gas
*Altitude:≤2500m
Safety
*Insulation Resistance:>100MΩ
*Ac Electric:AC 2KV
Emc Performance
*ESD Electrostatic Discharge:class 4
*Electrical Fast Transient Burst:class 4
*Surge(impact):class 4
*Voltage:level 0.5
*Current:level 0.5
*Active power:level 0.5
*Reactive power:level 0.5
*Power factor:level 0.5
*Frequency:±0.02Hz LST96-3EY LST96-3E
*Active electric energy:class 0.5s
*Reactive electric energy:class 1 or class 2
Signal Input
*Connection Mode:three phase four wires,three phase three wires
*Rated Voltage:AC 57.7V,AC 100V,AC 220V,AC 380V
*Rated Current:AC 1A,AC 5A
*Overload:
Voltage:1.2 times(continued),2 times/1second(instantaneous) Current:1.2 times(continued),10 times/5second(instantaneous)
*Power Consumption
Voltage:<1VA per phase
Current:<0.4VA per phase
*Impedance
Voltage:>300KΩ
Current:<20mΩ
*Frequency:45~60Hz
Accessory Power Supply
*Working Range:AC/DC 80-270V
*Power Consumption:<4VA
Function Module
*Communication Interface:1 way RS-485 communication,modbus-RTU protocol
*Baud Rate:2400~9600bps,the default is 9600bps
*Switch Input:4 ways
*Switch Onput:3 ways(capacity:AC 250V/1A,DC 30V/5A)
*Transmission Onput:3 ways(analog Onput:0/4~20mA or 0~5/10V)
*Electric energy pulse output:2 ways(constant:3200imp/kwh(kvarh))
Work environment
*Working Temperature:-10℃~+55℃
*Storage Temperature:-25℃~+70℃
*Relative Humidity:≤93℃,no corrosive gas
*Altitude:≤2500m
Safety
*Insulation Resistance:>100MΩ
*Ac Electric:AC 2KV
Emc Performance
*ESD Electrostatic Discharge:class 4
*Electrical Fast Transient Burst:class 4
*Surge(impact):class 4
Terminal diagram
Basic power measurement+Swith output+Analog transmitting output
Basic power measurement+Swith output+Analog transmitting output
Note:If the wiring diagram on the instrument case is inconsistent, please use the instrument case
2)Basic power measurement+Swith input+Swith output
2)Basic power measurement+Swith input+Swith output
Note:If the wiring diagram on the instrument case is inconsistent, please use the instrument case
typical signal wiring diagram
typical signal wiring diagram
Example 1:
Model:LST12-3E
Frame Size(mm):120*120
Power supply:AC220V/50Hz
Signal input:three phase four wires, AC 3*220/380v, AC 100A/5A
Other:Factory settings(Not specified in accordance with the default settings factory)
Model:LST12-3E
Frame Size(mm):120*120
Power supply:AC220V/50Hz
Signal input:three phase four wires, AC 3*220/380v, AC 100A/5A
Other:Factory settings(Not specified in accordance with the default settings factory)
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