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Phone
86-577-62899853
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Address
Chandong Industrial, Liushi Town, Yueqing City, Zhejiang China, Wenzhou, Zhejiang, China
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E-mail
LatestProducts
Lh-3D2y Three Phase Digital Multimeter LCD Display Power Smart Energy Meter
China Lh-3D2y Three Phase Digital Multimeter LCD Display Power Smart Energy Meter, Find details about China Three Phase Meter, Multimeter LCD Meter from Lh-3D2y Three Phase Digital Multimeter LCD Display Power Smart Energy Meter - Yueqing Lovadon Electric Co., Ltd.
Description
Basic Info
- Model NO.: LH-3D2Y
- Installation: Direct Connected
- Electric Equipment: Three-phase Three-wire
- Power Meter Connection: Terminal
- Type: Energy Meter
- Customized: Customized
- Measuring Range: AC1a, AC5a, DC20mA, DC5a, DC75mA
- Supply Voltage: AC/DC80V~270V,AC220V,AC380V,AC100V,DC48V,DC24V
- Dimensions: 120*120mm
- Delivery Term: with 45 Days After Receipt of Desposit
- Transport Package: Standard Export Packing or Packing as Your Require
- Origin: China
- Display: Digital
- Usage: Multi-Functional Energy Meter, Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Prepayment Meter, Reactive Energy Meter, Multi-rate Watt-hour Meters, Maximum Demand Meter
- Theory: Electronic Meter
- Measured Signal: Continuous Wave
- Certification: CE
- Displaytype: Analog and Digital
- Accuracy Class: 0.5
- Operating Temperature: -10c~+55c
- Color: Black/White
- Trademark: OEM
- Specification: CE, IEC, ISO
Product Description
Performance Characteristics
• High precision measurement of frequency
• Provide the digital tube display, local
data query
• Support for RS-485 communication,
Modbus-RTU protocol
• Support for switch input, output, analog
transmitting output
• A variety of dimensions to meet the
different requirements of the electric
distribution box
Accuracy of Measurement
• Frequency: ±0.02Hz
Signal Input
• Connection Mode: single phase two
wires
• Overload Voltage: 1.2 times ( Continued ),
2 times / second (instantaneous )
• Power Consumption:<1VA/phase (voltage)
• Impedance: >300KΩ
• The Frequency: 45~65Hz or DC
Auxiliary Power Supply
• Working range AC 220V
• Power Consumption: <4VA
Function Module
• Communication Interface: 1 way RS-485 communication, Modbus-RTU protocol
• Baud Rate: 1200~9600bps,the default is 2400bps
• Switch Input: 2 ways
• Switch Output: 2 ways( capacity: AC 250V/5A, DC 30V/5A)
• Transmission Output: 1 ways(analog output: 0/4~20mA or 0~5/10
| Function Model NO. |
measurement | Extended function(optional) | Display | Hole size (mm) | |||||||
| Three phase all-parameter measuring | Multi- rate, | Harmonic measuring | switching input | switching output | Analog output | Communication interface | LED | LCD | |||
| LH-3D2 | √ |
- | - | 4 | 4 | 4 | 2 | √ | - | 111*111 |
|
| LH-3D2Y | √ |
- | - | 4 | 4 | 4 | 2 | - | √ | ||
| LH-3FD2Y | √ |
√ |
- | 4 | 4 | 4 | 2 | - | √ | ||
| LH-3HD2Y | √ |
- | √ |
4 | 4 | 4 | 2 | - | √ | ||
| LH-3FHD2Y | √ |
√ |
√ |
4 | 4 | 4 | 2 | - | √ | ||
| LH-3D3 | √ |
- | - | 4 | 4 | 4 | 2 | √ | - | 92*92 |
|
| LH-3D3Y | √ |
- | - | 4 | 4 | 4 | 2 | - | √ | ||
| LH-3FD3Y | √ |
√ |
- | 4 | 4 | 4 | 2 | - | √ | ||
| LH-3HD3Y | √ |
- | √ |
4 | 4 | 4 | 2 | - | √ | ||
| LH-3FHD3Y | √ |
√ |
√ |
4 | 4 | 4 | 2 | - | √ | ||
| LH-3D7 | √ |
- | - | - | - | - | 1 | √ | - | 76*76 | |
| LH-3D7Y | √ |
- | - | - | - | - | 1 | - | √ | ||
| LH-3FD7Y | √ |
√ |
- | 1 | - | √ | |||||
| LH-3HD7Y | √ |
- | √ |
1 | - | √ | |||||
| LH-3FHD7Y | √ |
√ |
√ |
1 | - | √ | |||||
| LH-3D6 | √ |
- | - | - | - | - | 1 | √ | - | 68*68 |
|
| LH-3D6Y | √ |
- | - | - | - | - | 1 | - | √ | ||
| LH-3FD6Y | √ |
√ |
- | 1 | - | √ | |||||
| LH-3HD6Y | √ |
- | √ |
1 | - | √ | |||||
| LH-3FHD6Y | √ |
√ |
√ |
1 | - | √ | |||||
| LH-3D9 | √ |
- | - | √ | - | 135*135 |
|||||
| LH-3D9Y | √ |
- | - | - | √ | ||||||
| LH-3FD9Y | √ |
√ |
- | - | √ | ||||||
| LH-3HD9Y | √ |
- | √ |
- | √ | ||||||
| LH-3FHD9Y | √ |
√ |
√ |
- | √ | ||||||
| LH-3D8 | √ |
- | - | - | - | - | 1 | √ | - | 45*45 | |
