Delta Grid Energy Meter
with Modbus Connection
SE-RGMTR-3D-208V-A
5
YEAR
WARRANTY
ACCESSORIES
Delta Grid Energy Meter for Commercial Installations
High accuracy meter readings for
production / consumption monitoring
Export / Import meter readings for export
limitation functionality
Smallandeasytoinstall-tsinstandard
electrical panels
solaredge.com
Supports residential, commercial and
utility-size installations
SupportsRS485120Ωlinetermination
Communicates over RS485 to provide
monitoring data
Delta Grid Energy Meter with Modbus Connection
SE-RGMTR-3D-208V-A
(1)
WHEN ORDERING A METER, ORDER CURRENT TRANSFORMERS AS WELL
CURRENT
TRANSFORMER MODEL
SE-CTML-0350-070 70 10 x 10 / 25.4 x 39
SE-ACT-0750-50 50
SE-ACT-0750-250 250
SE-CTS-2000-1000 1000 50.8 x 50.8 mm / 121 x 127 mm
SE-CTB-4x4-1200 1200 102 x 102 mm / 158 x 168 mm
SE-CTB-4x4-2000 2000 102 x 102 mm / 158 x 168 mm
SE-CTB-4x4.5-3000 3000 114 x 102 mm / 171 x 168 mm
(1) One current transformer per phase; for other ratings contact SolarEdge
* All CT twied pair lead wire length are 2.4 meters.
RATED RMS
(1)
CURRENT(A
)
EXTERNAL (C X D
20 x 20 mm / 61 x 60.4 mmSE-ACT-0750-100 100
)
INTERNAL (A X B) /
Current Transformer Dimensions
:
ANSI C12.20
To Grid
ACT
CTS CTB CTML
D
C
A
B
23.1
28.6
28.6
39.0
25.4
SE-RGMTR-3D-208V-A UNITS
ELECTRICAL SERVICE
Nominal Voltage Range - Line to Line 202-240 Vac
Operating Voltage Range - Line to Line 182-264 Va c
(2)
Grids
AC Frequency 45-65 Hz
Power Consumption
3 Phase 3 Wire Delta
1 - 1.5 (Typical)
3 (Max)
W
COMMUNICATION
Supported Communication Interfaces RS485 half-duplex, 3 wires (A, B, GND)
Response Time
Default Device ID (Modbus) 1
ACCURACY (@ 77°F/ 25°C, PF: 0.7-1
1% - 100% of Rated CT Current ± 1 %
(3)
≤1 sec
(4)
)
STANDARD COMPLIANCE
Safety UL 61010-1; CAN/CSA-C22.2 No. 61010-1-04, IEC 61010-1
Immunity EN 61326: 2002; EN 61000-4-2; EN 61000-4-3; EN 61000-4-4; EN 61000-4-5; EN61000-4-6; EN 61000-4-11
Emissions
FCC Part 15, Class B; EN 55022: 1994, Class B
INSTALLATION SPECIFICATIONS
Dimensions (HxWxD) 4.40 x 1.38 x 2.95 / 111.76 x 35.05 x 74.93 inch/mm
Weight 0.45 / 204.12 lb/gr
Operating Temperature Range
Relative Humidity (non-condensing) 5% to 90% up to 104°F decreasing linearity to 50% RH at 131°F %
Protection Rating
Mounting Type DIN Rail
AC voltage Terminal Block up to 12 / 2.5 AWG/mm
Communication Terminal Block 24 / 0.2 to 14 / 2 AWG/mm
Current Transformer Terminal Block 24 / 0.2 to 14 / 2 AWG/mm
(2) PE (Protective Earth) connection is not required for meter operation
(3) For power limitation application. When meter is connected at grid connection point, and when RS485 is used for multiple inverters
(4) Using SE-ACTL-0750 CTs models:
±1.75% from 10% to 100% of rated current for CTB CTs
±1.25% from 1% to 100% of rated current for CTML CTs
±1.25% from 10% to 100% of rated current for SE-CTS CTs
(4)
IP65 - Suitable for outdoor use when mounted inside an electrical enclosure that is rated NEMA 3R or 4
-40 to +185 / -40 to + 85 °F / °C
IP20 - Suitable for indoor use
14.6
26
2
2
2
© SolarEdge Technologies, Inc. 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: 11/2020/V01/ENG NA. Subject to change without notice.
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