Cabling

Routed in and out from the front

Input system

Dual–live wire/Single-phase

AC input circuit breaker

2 x 63 A/1P

AC output circuit breaker

2 x 63 A/1P

Battery circuit breaker

2 x 125 A/1P

DC output circuit breaker

1 x 63 A/1P or 1 x 125 A/1P

In non-solar-only scenarios, a DC output circuit breaker can be configured.

PSU

R4875G5 (02312NFE-002)

Inverter module

I23003G1 (02313GUV)

Surge protection

• AC surge protection: nominal surge discharge current 20 kA (8/20 μs)
• DC surge protection: 10 kA (8/20 µs) in differential mode, 20 kA (8/20 µs) in common mode

Dimensions (H x W x D)

87.9 mm x 482.6 mm x 330 mm

Weight

< 11 kg (excluding modules)

Operating environment

Class B environment

Operating temperature

–40°C to +65°C

Transport temperature

–40°C to +70°C

Storage temperature

–40°C to +70°C

Humidity

5%–95% RH (non-condensing)

Altitude

0–5000 m

(When the altitude ranges from 2000 m to 5000 m, high temperature derating applies and the operating temperature decreases by 1°C for each additional 200 m.)

Others

There is no conductive dust, corrosive gas, or explosion hazard.

Dust, corrosive substances, pests, molds, and other indicators must be controlled in accordance with Class 3.1 requirements in ETSI EN 300 019-1-3 (V2.3.2 or a later version).

AC input

Input system

• 220 V AC single-phase
• 220 V AC dual–live wire

Input voltage range

85–300 V AC

Input frequency

50/60 Hz, 45–66 Hz

Maximum input current

42 A

DC output

Output voltage range

–42 V DC to –58 V DC

Default output voltage

–53.5 V DC

AC output

Default output voltage

220 V AC±3%

Default output frequency

50 Hz±1%

Output capability

Maximum: 6 kVA/4.8 kW

Maximum output power

8 kW

AC input and output surge protection

Differential mode: 20 kA (8/20 μs), common mode: 20 kA (8/20 μs)

DC output surge protection

Differential mode: 10 kA (8/20 μs), common mode: 20 kA (8/20 μs)

IP rating

IP20

Safety design

Complies with IEC 62368 and GB 4943.1.

Mean time between failures (MTBF)

200,000 hours (at 25°C)

Electromagnetic interference (EMI)

Conducted emission (CE)

EN 55032

AC port: Class A; DC port: Class A; signal port: Class A

Radiated emission (RE)

EN 55032

Enclosure port: Class A

Harmonic current

IEC 61000-3-12

AC power port: The current of each phase is greater than 16 A.

Voltage fluctuation and flicker

AC power port: Pst ≤ 1.0, P1t ≤ 0.65, dc ≤ 3%, dmax ≤ 4%. The time when the value of d(t) exceeds 3% is less than or equal to 200 ms.

Electromagnetic susceptibility (EMS)

Electrostatic discharge (ESD)

IEC 61000-4-2

Enclosure port: 6 kV (criterion B) contact discharge; 8 kV (criterion B) air discharge

Electrical fast transient (EFT)

IEC 61000-4-4

AC power port: 2 kV (criterion B); DC power port: 2 kV (criterion B); signal port: 1 kV (criterion B)

Radiated susceptibility (RS)

IEC 61000-4-3

Enclosure port: The test frequency range is 80–2700 MHz, 80% AM (1 kHz) modulation is used, and the test level is 10 V/m.

Conducted susceptibility (CS)

IEC 61000-4-6

• Power port: 10 V
• Signal port: 3 V

Surge susceptibility

IEC 61000-4-5

• AC power port:
  • Horizontal: 6 kV, 1.2/50 μs, 2 ohms (criterion B)
  • Vertical: 6 kV (two lines to ground), 1.2/50 μs, 2 ohms (criterion B)

    Impulse current:

    Differential mode: 20 kA (line-line), 8/20 μs (criterion C)

    Common mode: 20 kA (one line to ground), 8/20 μs (criterion C)

• DC power port:
  • Differential mode: 2 kV, 2 ohms (criterion B)
  • Common mode: 4 kV, 1.2/50 μs, 12 ohms (criterion B)

    Impulse current:

    Differential mode: 10 kA (line-line), 8/20 μs (criterion C)

    Common mode: 20 kA (two lines to ground), 8/20 μs (criterion C)

• Signal port:

  FE port: ±0.5 kV in differential mode (1.2/50 μs), ±2 kV in common mode (1.2/50 μs)

  Northbound RS485 and RS232: 0.5 kV/1 kV (1.2/50 μs)

  Smoke sensor, temperature sensor, and water sensor: 500 V/1 kV surge (1.2/50 μs)

  Dry contacts ALM1 and ALM8: 0.5 kV in differential mode, 1 kV in common mode (1.2/50 μs)

Voltage dip

IEC 61000-4-11

• Voltage interruption (> 95% decrease) for 10 ms: performance grade B
• Voltage interruption (> 95% decrease) for 20 ms: performance grade B
• Voltage dip (> 30% decrease) for 500 ms: performance grade B
• Voltage interruption (> 95% decrease) for 5000 ms: performance grade C