• HUAWEI EMMA-A02

HUAWEI EMMA-A02

The new EMMA-A02 Energy Management Assistance from Huawei. 2 digital inputs, WIFI/LAN, integrated data logger, bidirectional meter, SG Ready and heating rod control, 2x Smart Charger in one system. For ALL hybrid heaters.

Available for purchase

Product Features

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01

Accurate

Accurate

Class 1 measurement accuracy
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02

Easy

Easy

Built-in WLAN module for easy commissioning
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03

Intelligent

Intelligent

Optimization of PV and ESS scheduling based on prediction
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04

Energy Management

Energy Management

Management for PV, ESS, Charger, Heat Pump and other appliances

Technical Parameter

  • Specifications
  • Technical Specifications
Specifications
Product number 08-000761
Manufacturer article number 02314JES-001
Availability Availability after login
Price per amount (net) Price after Login
Dimensions in mm L: 108 mm B: 100 mm H: 65 mm
Weight 0.5 kg
Technical Specification EMMA-A02
GeneralData
Dimension(W ×H × D) 108 mm × 100 mm × 65 mm
Mounting type DIN35Rail
Height requirement of cabinet ≥ 47.5 mm
Weight 0.5 kg
Power Supply
AC Voltage 1P2W:100 ~ 240V, 50 / 60Hz 3P3W:346 ~ 415V, 50 / 60Hz 3P4W:346 ~ 415V, 50 / 60Hz
Typicalpower consumption 4 W
Interface
Power output 9.5~13.2V @ 100mA, ≤3m
LAN 10 / 100Mbps,≤100m
WAN 10 / 100Mbps,≤100m
WLAN AP + STA, 802.11b/g/n(2.412GHz ~ 2.484GHz)
RS485 9600 / 19200 / 115200bps,×2, ≤ 50m
Digitalinput × 2, ≤ 20 m
Digitaloutput × 2, ≤ 20 m
Interaction
LED LEDIndicator× 3 RUN, ALM, COM
Button RST
APP CommunicationbyWLANfor Commissioning
MeasurementRange
Current range Direct connection: ≤ 63 A, external CT¹: > 63 A
Voltagerange 1P (L-N): 85 ~ 299 Vac; 3P (L L): 148 ~520 Vac
Energyaccuracy ±1%
DeviceManagement
Smart energy controllers up to 3
Smart chargers up to 2
Heat pump up to 1²
Shelly device up to 20
Environment
Operatingtemperaturerange -25 °C ~ +60 °C
Storagetemperaturerange -40 °C ~ +85 °C
Relative humidityrange 5% ~ 95% RH (non condensing)
Max. operatingaltitude 4000m(deratingover 2000m)
Degreeof protection IP2X
CompatibleDevice
Smart energy controllers SUN2000-2-6KTL-L1 SUN2000-8-10KLC0 SUN2000-3-10KTL-M1 SUN2000-12-25KTL-M5 SUN2000-12-25k-MB0
Smart charger SCharger-7KS/22KT-S0
Heat pump SG-ready
Shelly device Shelly Plus PlugS, Shelly Plus 2PM,Shelly Pro 2PM 3