230V 400V AC Combiner Box 4 In 1 Out
Highlights:
- 3 phase inverter protection
- AC breaker or NH00 fuse switch for option
- Rated voltage 230V/400V
- 4 AC input
- 1 AC output
Solar string inverters are used more and more in the solar PV plants, requires reliable combiner and protection at AC side.
BBWX-4 is a solution with AC MCCB build-in for AC inputs and output, type 2 AC SPD for over-voltage protection.
Customized solutions are available for different projects requirements.
| Model | BBWX-4 | ||
| Grid topology | TN-S (5-conductor system:L1, L2, L3, PE, N) | ||
| Rated Voltage (UN) | 230V/400V | ||
| Rated Insulation Voltage (Ui) | 690V | ||
| Frequency | 50Hz/60Hz | ||
| Operating Temperature | -25 °C up to +60 °C | ||
| Enclosure | Up to IP65 (IEC 60529) / IK 10 (IEC62262) | ||
| Material | Powder Coating Metal | ||
| Dimension | 180*80*40cm | ||
| AC Input | |||
| Number (Inverter) | 4 *up to 50KW solar inverters | 4 *up to 60KW solar inverters | 4 *up to 80KW solar inverters |
| AC Breaker | 4*230V/400V 160A | 4*230V/400V 200A | 4*230V/400V 250A |
| Rated Current per Input (Inc) | Up to 160A | Up to 200A | Up to 250A |
| Connection | Via V-clamp (for Al and Cu cables) | ||
| AC Output | |||
| Number | 1 per phase (Optionally 2) | ||
| AC Breaker | 1*230V/400V 630A | 1*230V/400V 800A | 1*230V/400V 1000A |
| Rated Current Output(InA) | 630A | 800A | 1000A |
| Connection | Via V-clamp (for Al and Cu cables) | ||
| Surge Protection Device | |||
| Type | Type 2 275VAC 4P | ||
