Knowledge Base › Transformer Stations
Sungrow MVS6400-LV
Official manufacturer GLOBAL verified Sept. 25, 2026
Identity
| category | transformer_stations |
| manufacturer | Sungrow |
| model | MVS6400-LV |
| product_status | active |
| region | GLOBAL |
Electrical
| cooling_method |
ONAN (Oil Natural Air Natural)
MVS6400-LV Datasheet V14 EN
|
| efficiency_percent |
>= 99
MVS6400-LV Datasheet V14 EN
|
| frequency_hz |
50/60
MVS6400-LV Datasheet V14 EN
|
| impedance_percent |
8
MVS6400-LV Datasheet V14 EN
|
| lv_main_switch |
4000 A / 800 Vac / 3P, 2 pcs
MVS6400-LV Datasheet V14 EN
|
| max_input_current_a |
2540 A * 2
MVS6400-LV Datasheet V14 EN
|
| max_power_kva |
7040
MVS6400-LV Datasheet V14 EN
|
| mv_rated_current_a |
630
MVS6400-LV Datasheet V14 EN
|
| mv_rated_voltage_kv |
24 - 36
MVS6400-LV Datasheet V14 EN
|
| official_product_url |
https://www.sungrowpower.com/en/products/string-inverter/b-mvs6400lv
Sungrow MVS6400-LV — search-index listing (query: Sungrow MVS4480-LV MVS3200-LV MVS6400-LV MVS8960-LV user manual); document located, not fetched
|
| phase_count |
3
MVS6400-LV Datasheet V14 EN
|
| pole_count | 3 |
| primary_voltage_kv |
10 - 35
MVS6400-LV Datasheet V14 EN
|
| rated_current_a | 6400.0 |
| rated_power_kva |
6400
MVS6400-LV Datasheet V14 EN
|
| rated_voltage_v | 400.0 |
| secondary_voltage_kv |
0.8
MVS6400-LV Datasheet V14 EN
|
| switching_time_ms | 20.0 |
| transformer_type |
Oil immersed
MVS6400-LV Datasheet V14 EN
|
| vector_group |
Dy11y11
MVS6400-LV Datasheet V14 EN
|
| weight_t |
22
MVS6400-LV Datasheet V14 EN
|
Physical / mechanical
| height_mm |
2896
MVS6400-LV Datasheet V14 EN
|
| length_mm |
6058
MVS6400-LV Datasheet V14 EN
|
| mounting | DIN-rail / Panel mount |
| width_mm |
2438
MVS6400-LV Datasheet V14 EN
|
Environment
| ip_rating |
IP54
MVS6400-LV Datasheet V14 EN
|
| operating_temperature_max_c |
60
MVS6400-LV Datasheet V14 EN
|
| operating_temperature_min_c |
-30
MVS6400-LV Datasheet V14 EN
|
Interfaces & connectors
| communications |
RS485, Ethernet; Optional: optical fiber
MVS6400-LV Datasheet V14 EN
|
| documented_ports | [{'port_role': 'LV_IN', 'port_label_from_manual': 'LV Main Switch', 'port_type': 'busbar / switch', 'direction': 'input', 'electrical_domain': 'AC', 'quantity': 2, 'document': 0, 'page': 'Specification table', 'quote': 'LV Main Switch 4000 A / 800 Vac / 3P, 2 pcs'}, {'port_role': 'MV_OUT', 'port_label_from_manual': 'MV Voltage', 'port_type': 'MV switchgear', 'direction': 'output', 'electrical_domain': 'AC', 'document': 0, 'page': 'Specification table', 'quote': 'MV Voltage 10 – 35 kV'}] |
Protection
| integrated_lv_panel |
True
MVS6400-LV Datasheet V14 EN
|
| integrated_mv_panel |
True
MVS6400-LV Datasheet V14 EN
|
| integrated_switchgear |
True
MVS6400-LV Datasheet V14 EN
|
| mv_switchgear_insulation |
SF6
MVS6400-LV Datasheet V14 EN
|
Certifications
| standards |
IEC 60076, IEC 62271-200, IEC 62271-202, IEC 61439-1, EN50588-1
MVS6400-LV Datasheet V14 EN
|
Documents
datasheet
MVS6400-LV Datasheet V14 EN
datasheet
MVS6400-LV Datasheet V4 EN (EUR)
product_page
Sungrow MVS6400-LV
Additional documented parameters
Recorded verbatim from the source; no schema field exists for these yet.
| builder_completeness | partial |
| region_notes | Sungrow publishes EUR, LA, APAC and MEA editions of the same MVS6400-LV datasheet; the EN edition DS_20230907_V14 was read. Same designation across editions, so one product. |