M-Combiner Atmoce MC100-T 3-phases (2 FV entries)

2 FV entries for high-power three-phase installations

When a three-phase photovoltaic installation distributes the generation on several branches of microinverters, the MC100-T Allows you to unify the connection of 2 independent photovoltaic entries in a single frame, each with its own 20A switch (expandable at 25a) to reach the 30kw of photovoltaic power Maximum of the equipment. This configuration is especially useful in covered with different orientations or in installations where a future extension of the number of .

The system is not limited to managing the photovoltaic part: also centralizes the connection of lithium batteries up 42kwh, with a dedicated switch of 63A and direct communication with the system, allowing household generation, storage and consumption to be coordinated from a single point of control.

Precise three-phase measurement on each line

As it is a three-phase installation, the MC100-T incorporates 3 ct sensors for microinverters and 3 for battery (versus 1 and 1 in the single-phase version), with an accuracy of 0,1% In each phase. This independent measurement per phase is key to detect load imbalances between lines, something that a single-phase picture or a single measuring system could not offer, and which facilitates the work of the installer when swinging the system in subsequent phases.

Robustez and remote management of series

All lines MC100-T (Network, PV, Battery and SPD) use switches 4 poles, consistent with its three-phase nature, backed by protection 20ka SPD and a Relay M-Relay MR100-T up to 50a. The management of the system is done through the app Atmozen, with constant bidirectional connection Atmoce-Cloud for remote monitoring, while its design Pre-installed and preconnected Factory remarkably streamlines installation work on site.

Detailed technical characteristics

Electrical parameters:

• Network configuration: Three-phase (3 / n ~)
• Nominal voltage: 220 / 380V AC, 230 / 400V AC
• Voltage range (L A N): 184V ~ 276V
• Nominal frequency: 50 / 60Hz
• Extended frequency range: 45Hz ~ 65Hz
• Photovoltaic tickets: 2
• Maximum current PV per entry: 20A (expandable to 25A, up to 30kW)
• Maximum battery current: 63a
• Maximum battery capacity: 42kwh
• Nominal current of the CT: 80a
• Overvoltage category: III

Components included:

• Meters-Gateway: 1 x mg100
• SPD switch: 1 unit, 25A, 4 poles
• Gateway switch: 1 unit, 10A, 4 poles
• SPD: 1 unit, in 20ka, 4 poles
• PV side switches: 2 units, 20a, 4 poles
• Network Side Switch: 1 unit, 63a, 4 poles, RCD 100mA
• Switch Side Battery: 1 unit, 63a, 4 poles
• Ct microinverter: 3 units, precision 0.1%
• Battery ct: 3 units, precision 0.1%
• CN CT interface: 1 unit, precision 0.1%
• Meters-relay: 1 x MR100-T, 50A, 4 poles

Mechanical parameters:

• Dimensions (an x at x PR): 389 x 616 x 127mm
• Weight: 8,6kg
• Range of room temperature: -30 ° C ~ 50 ° C
• Refrigeration: natural convection
• Degree of protection: IP65, Exterior
• Cable section PV side: 2.5 ~ 6mm²
• Cable section Network: 6 ~ 10mm²
• Cable section Side Battery: 6 ~ 10mm²
• Communication cable section: 0.25 ~ 0.75mm²
• Noise:
• Maximum altitude: 3000m
• Protection class: II
• Degree of contamination: III

Communication:

• Supported protocols: PLC, WiFi, Bluetooth (BLE), Ethernet, Can, RS485
• Platform: Atmoce-Cloud and App Atmozen
• Indicators: 3 LEDs

Certifications: IEC 61439-1 / -2 (safety), IEC 62311 (health), EN 301489-1 / -17, IEC 61000-6-1 / -2 / -3 / -4 (EMC), EN 300328 (radio spectrum), EN 50065-1 / -2 (PLC).

Frequently Asked Questions (FAQ)

1. How many photovoltaic inputs does the MC100-T?
Has 2 photovoltaic entries Independent, each with its own 20A protection switch, expandable at 25A to reach 30kW maximum power.

2. Can I use only 1 entry if my installation is smaller?
Yes, you can connect a single entry and leave the second available for a future expansion of your photovoltaic installation.

3. How many current sensors include this three-phase model?
Includes 6 CT sensors in total (3 for microinverters and 3 for battery), with precision of 0.1% in each phase, plus 1 additional interface to measure consumption.

4. What is the difference between the 2 FV inputs and the 3 network phases?
They are independent concepts: 2 FV entries are the connection points of your branches microinverters, while the 3 phases They refer to the electrical configuration of the network to which the equipment is connected.

5. How is the system activated and configured?
Through the app Atmozen, which guides step-by-step activation, although we recommend that the electrical installation is carried out by a certified professional. Consult more technical content in the Blog Tienda Solar.

Complete your installation in Tienda Solar with microinverters, solar and lithium batteries for your photovoltaic system.