Specifications read from the HUAWEI Smart PV Ireland (EU) site; the global all-products index lists the same single model code EMMA-A02 with no regional suffix.
DIN35 Rail; height requirement of cabinet >= 47.5 mm
noise_db
—
weight_kg
0.5
width_mm
108
Installation
cable_requirements
Documented maximum cable lengths: LAN/WAN <= 100 m; RS485 <= 50 m; digital input/output <= 20 m; power output <= 3 m.
commissioning
—
installation_angle
—
mounting_clearances
—
torque
—
Environment
ingress_protection
IP2X
max_altitude_m
—
operating_temperature_c
-25 °C to +60 °C
pollution_degree
—
protective_class
—
relative_humidity_pct
—
storage_temperature_c
-40 °C to +85 °C
Interfaces & connectors
app
FusionSolar APP
communication
['LAN 10/100 Mbps', 'WAN 10/100 Mbps', 'WLAN AP + STA, 802.11b/g/n (2.412 GHz ~ 2.484 GHz)', 'RS485 x 2, 9600/19200/115200 bps', 'Digital input x 2', 'Digital output x 2']
device_management_capacity
Up to 3 smart controllers, 2 chargers, 12 heat pumps, 20 Shelly devices
dry_contact
Digital input x 2, digital output x 2 (<= 20 m)
meter_interface
Integrated metering: direct connection <= 63 A, external CT above 63 A
monitoring_portal
FusionSolar
protocols
['UNKNOWN']
Protection
anti_islanding
—
arc_fault
—
dc_switch
—
insulation_monitoring
—
overvoltage_category
—
rcmu
—
reverse_polarity
—
surge_protection_ac
—
surge_protection_dc
—
Certifications
standards
['UNKNOWN']
Warranty & service
conditions
No warranty statement for EMMA-A02 appears on any page or document that could be fetched.
extension_options
—
standard_years
—
Документи
datasheet
{# Located but never retrieved: listed, but deliberately not linked, and it
backs no stored value. #}
ENERGY MANAGEMENT ASSISTANT - EMMA-A02 — знайдено, не отриманоrev UNKNOWN
