DC 220v Marine Digital Panel Ammeter 4-20ma Output Low Power Consumption
Brand Name:WDLYCH
Certification:ISO9001,CE
Model Number:WD-3ID
Minimum Order Quantity:10pcs
Delivery Time:10 working days
Payment Terms:T/T, Western Union, L/C
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Location:
Wuhan Hubei China
Address:
No.13, Guannanyuan Road, Hongshan District, Wuhan City, Hubei Province, China
Supplier`s last login times:
within 19 hours
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Product Details
DC 220v Marine Digital Panel Ammeter 4-20ma Output Low Power
Consumption
1. Overview
The WD-3ID Series is a line of ampere meters that measures current
parameters. They are used for monitoring and controlling energy
flow in DC systems.
Readings are displayed on the brilliant 4 digits LED display. All
WDLYCH models offer integration with external systems using MODBUS
RTU protocol and an on-board RS485 serial communication port.
Optional analog, digital, relay and alarm output is available via
field-swappable plug-in communications modules.
The line has been field-tested for accuracy, versatility,
durability.
2. Technical Parameters:
| Accuracy Measurement | |
| Current | Class 0.5% |
| Input Measurement | |
| Wiring | Single phase |
| Rated value | AC 1A,AC 5A,DC 20mA,DC 1A,DC 5A,DC 75mV |
| Overload | Sustained:1.2times;Instantaneous:10times/5s |
| Power consumption | <0.4VA(per phase) |
| Impedance | <20 mΩ |
| Frequency | 45~65Hz or DC |
| Power supply | |
| Working range | AC/DC 80V~270V,AC 220V,AC 380V,AC 100V,DC 48V,DC 24V |
| Power consumption | <4VA |
| Functional Module | |
| Communication interface | 1 loop RS-485 Communication, MODBUS-RTU protocol |
| Switching value input | 2 loops switching value input, dry joint |
| Switching value output | 2 loops relay output, capability: AC 250V/5A,DC 30V/5A |
| Transmission output | 1 loop analog output: 0/4~20 mA or 0~5/10 V |
| Environment | |
| Operational environment | -25℃~+55℃ |
| Storage environment | -25℃~+70℃ |
| Relative humidity | ≤93 %,in the place without corrosive gas |
| Height above sea level | ≤2500m |
| Safety | |
| Insulation resistance | > 100MΩ |
| AC withstand voltage | AC 2KV |
| Electro Magnetic Compatibility | |
| Electro-Static discharge | |
| Electrical Fast Transient pulse train | |
| Electrical surge | |
| Outline Dimension | |
| External Dimension( mm ) | 120×120;80×80;96×48;96×96;72×72;48×48;120x60;160x80 |
| Cutout Dimension( mm ) | 111×111;76×76;92×45;92×92;68×68;45×45;114x56;152x76 |
3. Application:
- DC current meter & metering
- On-site metering of DC consumption and generation of different DC electrical systems
- DC transducer:Locally installed transducer reads current and outputs digital pulse and/or analog signals
4. Industries:
- Renewable energy & green systems
- DC generation by solar photovoltaic (PV) arrays, wind turbines, inverter & battery monitoring, DC consumption of electric vehicle (EV) charging stations
- Transportation systems
- DC consumption of rail / railway, subway and trains and transit systems and related DC equipment
- Telecommunications
- DC consumption on cell / cellular towers and equipments
5. Typical Wiring:
DC 220v Marine Digital Panel Ammeter 4-20ma Output Low Power Consumption
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