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Basic Info.
Model NO.
19D-37D
Installation
Direct Connected
Usage
Meter for Industry and Home Use, Standard Electric Energy Meter, Prepayment Meter, Reactive Energy Meter, Multi-rate Watt-hour Meters, Maximum Demand Meter
Electric Equipment
Three-phase Four-wire
Theory
Electronic Meter
Power Meter Connection
Terminal
Measured Signal
Pulse Peak
Type
Power Meter
Certification
RoHS, CE
Customized
Customized
Voltage Measurement
Rated 100V, 220V, 380V RMS Value, Accuracy 0.5%
Current Measurement
Rated 10A, Max 80A, Start AMP 0.04A, RMS Value. AC
Frequency
50/60Hz, Accuracy ±0.01Hz
Display Screen
LCD with White Backlit
Maximum Display Value
99,999,999kwh
Energy Accuracy
Class 1.0, IEC 62053-21
Digital Port
RS-485 Modbus-RTU
Alarms Outputs
1 Channel Do, Load Capacity 230 VAC 5 a
Pulse Port
1600imp/Kwh
Working Environment
-25~55°c Altitude ≤2500m, 0~95%Rh
Torage Environment
-40~70c
Voltage Tolerance
2kv 1min
Shock Voltage
6kv-1.2us Waveform
Single Phase 4p
Direct Access (<80A)
Electrical Parameters
Such as U, 1, P, Q, H, F, etc
Transport Package
Shipping
Specification
10*10*10
Trademark
Blue Jay
Origin
Chongqing, China
Production Capacity
1000 Piece/Pieces Per Month
Packaging & Delivery
Package Size
10.00cm * 10.00cm * 10.00cm
Package Gross Weight
0.650kg
Product Description
The 19D-37D three-phase rail energy meter is an intelligent device for medium and low voltage systems (6-35KV and 0.4KV). The 3 phase power meters integrate data acquisition and control functions, adopt segment code LCD screens, and have functions including three-phase AC power measurement and calculation, Electricity accumulation, and RS485 communication. In addition, the energy meter systems can also be equipped with functions such as multi-rate energy metering, maximum demand metering, and 1 channel relay alarm output. The device also provides a communication interface to connect with the computer monitoring system and supports the RS485 interface MODBUS-RTU or DL/T645-2007 communication protocol.
* 35mm DIN-rail install
* Tamper-proof design approved for revenue applications
* 10-400Vac direct voltage input, optional VTs connect
* 80A current direct input, 0.04A start current.
* Optional Multiple types CTs input: 5A/1A, 333mV, 100mA
* Compatible with both 50Hz and 60Hz systems
* Large LCD screen with backlight
* Built-in energy pulse output and alarm output
* RS-485 port built-in with Modbus-RTU
* Optional multiple tariffs and prepaid billing function
* Optional 1-channel relay output
* Utility Revenue Grade Accuracy --- IEC 62053-21 1.0 Class / IEC 62053-22 0.5 Class
| Voltage measurement | Rated 100V, 220V, 380V RMS value, Accuracy 0.5% Can use external PT to expand upto 35KV |
| Current measurement | Rated 10A, Max 80A, Start amp 0.04A, RMS value. Accuracy 0.5%; Overload 30times In in 0.01sec |
| Frequency | 50/60Hz, Accuracy ±0.01Hz |
| Display | LCD with white backlit |
| Maximum display value | 99,999,999kWh |
| Energy accuracy | Class 1.0, IEC 62053-21 |
| Digital port | RS-485 MODBUS-RTU |
| Alarms Outputs | 1 channel DO, load capacity 230 VAC 5 A |
| Pulse port | 1600imp/kWh |
| Working environment | -25~55°C Altitude ≤2500m, 0~95%RH, non-condensing, non-corrosive gas |
| Storage environment | -40~70C |
| Voltage tolerance | 2KV 1min |
| Shock voltage | 6KV-1.2uS waveform |
| Insulation | Input, output, and power supply to Shell >5MΩ |
