The Terra AC wallbox is equipped with a high-precision meter that can be integrated with intelligent building energy management systems, enabling advanced load management capabilities. This allows home and business owners to adjust the power of recharging as needed to maximize it consistent with maximum cost savings.

 

Benefits

 

Prepared for communication with external energy meter for dynamic load management.

 

Integrated protection

• PE continuity monitoring
• Overcurrent
• Overvoltage
• Undervoltage
• Ground fault, including DC ground fault protection
• Integrated surge protection.

Connectivity

• Ethernet, Bluetooth, WiFi standard on all models
• 4G connectivity (with 3G compatibility) available in some variants
• OCPP 1.6 protocol.

Smart features

• Configuration via ChargerSync APP or ChargerSync web portal
• User authentication via ChargerSync APP or RFID card.

Features:

• Charging mode Mode 3, level 2
• Supply voltage Single-phase 220 240 VAC.
• Power rating and input/output current 7.4KW / 32A
• TT, TN systems
• Frequency 50 / 60 Hz
• Socket type: Type 2 socket outlet with shutter
• Overvoltage Category III
• Energy measurement Integrated (indicative accuracy +/- 2%)
• Weight 2 kg
• Overall dimensions (H x W x D) 320 x 195 x 110 mm
• Degree of protection IP54
• Mechanical shock protection IK10 (IK08+ for operating temperatures of -35 to -30 °C)
• Altitude 2000 meters
• Operating temperature -35°C to + 55°C (with derating)
• Storage temperature from -40 to +80°C
• Wall, floor installation via accessory kit
• Cellular communication with nano SIM slots GSM, 4G, LTE, WCDMA
• Configurable contacts 1 input, 1 output
• OCPP 1.6 software upgrade, ChargerSync web portal or ChargerSync APP
• ChargerSync web portal or ChargerSync APP management and configuration
• Connectivity Wifi, Ethernet (RJ45), Bluetooth, RS485, 4G / 3G
• User interface RFID card (1 included) or via ChargerSync APP
• OCPP 1.6 and RS485 communication protocols for energy meter connection
• Status signaling 5 LEDs
• Safety standards EN 61851-1: 2019, IEC 62955: 2018
• CE Certifications.
  
   

Abb DS201 C40 A30 differential circuit breaker:

 

• Rated current 40A
• Rated residual current: 30mA
• Poles 1P+N
• Residual current type: A
• Rated short-circuit capacity 6KA
• Tripping characteristic: C
• 2 modules
  
  
   

The thermal-magnetic circuit breaker is located next to the circuit breaker and integrates a magnetic protection to a thermal one and interrupts the electric current if necessary.

 

The thermal-magnetic circuit breaker is, therefore, a system that combines the functions of the circuit breaker with magnetic and thermal features.

 

The magneto-thermal differential switch in the electrical system integrates three different protections:

• the magnetic one for short circuits that can endanger an entire building with the danger of fire;
• the thermal one for overloads in the power supply (e.g., more than one appliance in operation);
• the differential one proper to the circuit breaker, which protects the subject from a power leakage.
  
   

The C curve, trip threshold of 5 to 10 times In, for application of ohmic-inductive circuits with medium inrush currents. And widely used in domestic systems.

 

Type A differential circuit breaker, tripping is assured for alternating sine differential currents and unidirectional pulsating differential currents applied suddenly or slowly increasing (IEC EN 61008-1).

 

Characteristics:

• Rated voltage 230 V
• Rated operating voltage:230 / 240 V AC
• Rated insulation voltage 500V
• Impulse withstand voltage 4 kV
• Dielectric proof voltage:2 kV
• Rated primary impulse withstand voltage:4 kV
• Input voltage type:AC
• Rated short-circuit capacity 6 kA
• Frequency 50/60 Hz
• Contact position indication: Red ON / Green OFF
• Energy limitation class: 3
• Number of poles: 2
• Number of protected poles: 1
• Operating characteristic: Instantaneous
• Overvoltage category: III
• Position of neutral terminals: Right
• Tightening torque: 2.8 N-m
• Ambient temperature: -25 to 55 °C
• Ambient temperature: Operating -25...55 °C
• Dimensions: Product width: 0.035 m - Product height: 0.085 m - Product depth: 0.069 m
• Product net weight:0.200 kg.
  
   

Bidirectional Meter energy meter Abb B21 312-100 RS485 B213121

 

Bidirectional Meter energy meter Abb B21 312-100 RS485 B series is characterized by compactness and ideal solution for 230 VAC systems both single-phase and three-phase.

 

They allow the following quantities to be displayed, depending on the version chosen:

• Active, reactive, apparent energy
• Active, reactive, apparent power
• Currents
• Frequency
• Voltages
• Breakdown of consumption into tariffs
• Power factor
• Two-way consumption.

Features:

• Subfunction:Silver
• Rated voltage (Ur):220-240 V
• Voltage range:176276 V
• Rated current (In):5 A
• Maximum 65 A
• Rated Current: 5 A
• Rated frequency (f): 50 / 60 Hz
• Current consumption (@Pcons): 0.414 W
• Communication Interface: Modbus RS485
• Accuracy: Active Energy Cl. ±1% (or B for MID meters), Reactive Energy Cl. ±2%
• Measuring Instrument Conformity: Measurement Instrument Directive (MID)
• Meter Tariff Control: External
• Meter Tariff Rating: Multi-Tariff
• Number of Poles: 1
• Number of phases: Single-phase
• Number of Counter Positions: 7
• Number of Digital Inputs/Outputs: 2 DI 2 DO
• ABB Type Designation: B21 312-100
• Measurement Type: Direct Connection
• Mounting Type: DIN Rail
• Pulse Output Type: Electrical
• Type of Indicator: Digital
• Housing Material:Plastic
• I/O Option:2 digital output, 2 digital input
• Communication:Modbus RTU
• Cable cross-sections-main circuit:1... 25 mm².

Environmental data

• Ambient temperature:In operation -40 ... 70 °C
• Degree of protection:IP20
• RoHS Declaration:According to EC Directive 2002/95/EC August 18, 2005 and amendments.

Dimensions

• Width in number of modular intervals: 2
• Product width: 35 mm
• Product height: 26.5 mm
• Product depth: 65 mm
• Product net weight: 0.15kg
• Dimensions: 97X35X65cm.