solaredge A-400V-3Y-MTR-SE Energy Meter with Modbus Connection Instructions
- June 3, 2024
- solaredge
Table of Contents
solaredge A-400V-3Y-MTR-SE Energy Meter with Modbus Connection
Energy Meter with Modbus Connection for SolarEdge Installations
- High-accuracy meter readings for production/consumption monitoring
- Import/Export meter readings for export limitation functionality
- Small and easy to install – fits in standard electrical panels
- Supports residential, commercial, and utility-size installations
- Supports RS485 120Ω line termination
Energy Meter with Modbus Connection
SE-MTR-3Y-400V-A
WHEN ORDERING A METER, ORDER CURRENT TRANSFORMERS AS WELL:
CURRENT
TRANSFORMER MODEL ( 1 )
| RATED RMS
CURRENT(A)
| INTERNAL (A X B) /
EXTERNAL (C X D)
---|---|---
SE-CTML-0350-070| 70| 10 x 10 mm / 25.4 x 39 mm
SECT-SPL-100A-A| 100| 16 x 16 mm / 44 x 31 mm
SECT-SPL-250A-A| 250| 24 x 25 mm / 46.2 x 65.4 mm
SECT-SPL-1000A-A| 1000| 52 x 52 mm / 120 x 125 mm
SE-CTB-4×4-1200| 1200| 102 x 102 mm / 158 x 168 mm
SE-CTB-4×4-2000| 2000| 102 x 102 mm / 158 x 168 mm
SE-CTB-4×4.5-3000| 3000| 114 x 102 mm / 171 x 168 mm
Current Transformer Dimensions
SE-MTR-3Y-400V-A UNITS
ELECTRICAL SERVICE
Operating Voltage Range| Line to Line| 207 – 440| Vac
Line to Neutral| 108 – 305| Vac
Nominal Voltage Range| Line to Line| 230 – 400| Vac
Line to Neutral| 120 to 277| Vac
AC Frequency| 45 – 65| Hz
Grids Supported(2) – Single Phase ; Three Phase| L / N / PE ; L1 / L 2 / L3 /
N / PE|
Power Consumption (max)| 3| W
CT Inputs| 333| mV
COMMUNICATION
Supported Communication Interfaces| RS485 half-duplex, 3 wires (A, B, GND)|
Response Time(3)| ≤200| ms
Default Device ID (Modbus)| 2|
RS485 Line Termination| 120| Ω
ACCURACY (@25°C, PF: 1)(4)
1% – 100% of Rated CT Current| ±1.25| %
IEC Accuracy| IEC 62053-21 Class 1, IEC 62053-23 Class 2|
STANDARD COMPLIANCE
Safety| IEC 61010-1, UL 61010-1, CAN/CSA-C22.2 No. 61010-1-04|
Immunity| EN 61326: 2000, EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN
61000-4-5, EN 61000-4-6, EN 61000-4-5, EN 61000-4-6,|
Emissions| EN 55022 Class B|
INSTALLATION SPECIFICATIONS
Dimensions (HxWxD)| 75 x 138.6 x 35 / 2.95 x 5.45 x 1.37| mm / in
Weight| 225 / 0.49| gr / lb
Operating Temperature Range| -40 to +85 / -40 to +185| °C / °F
Relative Humidity (non-condensing)| 5% to 90% up to 40°C decreasing linearity
to 50% RH at 55°C|
Protection Rating| IP20 – Suitable for indoor use|
Mounting Type| DIN Rail / Surface mount|
AC voltage Terminal Block| up to 12 / 2.5| AWG/mm2
Communication Terminal Block| 24 / 0.2 to 14 / 2| AWG/mm2
Current Transformer Terminal Block| 24 / 0.2 to 14 / 2| AWG/mm2
- PE (Protective Earth) connection is not required for meter operation
- For power limitation application. When meter is connected at grid connection point, and when RS485 is used for multiple inverters
- ±1.75% from 10% to 100% of rated current for SE-CTB CTs
© SolarEdge Technologies Ltd. All rights reserved. SOLAREDGE, the SolarEdge logo, OPTIMIZED BY SOLAREDGE are trademarks or registered trademarks of SolarEdge Technologies, Inc. All other trademarks mentioned herein are trademarks of their respective owners. Date: 07/2021 DS-00002-1.0-ENG. Subject to change without notice.