Knowledge Base ›
Transformer Stations
Huawei STS-3000K-H1
Manufacturer documented
Global
verified Sept. 3, 2026
Identity
| category |
transformer_stations
|
| hardware_revision |
UNKNOWN
|
| manufacturer |
Huawei
|
| manufacturer_legal_entity_as_printed |
UNKNOWN
|
| market_version |
UNKNOWN
|
| model |
STS-3000K-H1
|
| product_family |
Huawei Smart Transformer Station
|
| product_status |
UNKNOWN
|
| product_status_evidence |
Datasheet served from solar.huawei.com under the Grid Forming ESS navigation crawled 2026-09-03; no lifecycle statement printed.
|
| product_type_as_printed |
Smart Transformer Station
|
| region |
Global
|
| release_year |
UNKNOWN
|
| sku_order_code |
UNKNOWN
|
| variant_note |
'STS-3000K-H1' — model number says 3000K while printed AC power is 3,400 kVA @40°C; recorded as printed.
|
Electrical
| ac_power_rating |
3,400 kVA @40°C
|
| main_switch |
ACB (per-model value not resolvable from the fetched extract)
|
| max_lv_ac_inputs |
17
|
| no_pv_input_note |
No PV input of any kind; this unit accepts LV AC from external inverters/PCS. num_mppt 0 is documented architecture.
|
| nominal_frequency |
50 Hz / 60 Hz
|
| num_mppt |
0
|
| num_pv_inputs |
0
|
| rated_input_voltage |
800 V (LV side)
|
| rated_output_voltage |
10 ~ 35 kV (MV side)
|
| transformer_cooling |
ONAN
|
| transformer_type |
Oil-immersed, Conservator Type
|
| vector_group |
Dy11-y11 / Dy11
|
Physical / mechanical
| cooling |
ONAN (transformer)
|
| dimensions_w_h_d_mm |
6,058 x 2,896 x 2,438 mm (20' HC ISO Container)
|
| internal_arc_classification |
IAC A 20 kA 1s
|
| ip_rating |
IP 54
|
| noise_db |
UNKNOWN
|
| weight |
< 15 t
|
Installation
| commissioning_app |
UNKNOWN
|
| mounting |
Containerised, foundation-mounted
|
Environment
| max_altitude_m |
1,000 m
|
| operating_temperature |
-25 °C ~ 60 °C
|
| relative_humidity |
0% ~ 95% (Non-condensing)
|
| storage_temperature |
UNKNOWN
|
Interfaces & connectors
| ethernet |
UNKNOWN
|
| local_api_availability |
UNKNOWN
|
| modbus_rtu |
UNKNOWN
|
| modbus_tcp |
UNKNOWN
|
| rs485 |
UNKNOWN
|
| smartlogger_compatibility |
UNKNOWN
|
Protection
| afci |
UNKNOWN
|
| anti_islanding |
UNKNOWN
|
| internal_arc |
IAC A 20 kA 1s
|
| mv_relay_protection |
50/51, 50N/51N
|
| rcmu |
UNKNOWN
|
| spd |
UNKNOWN
|
| transformer_monitoring |
Oil Level, Temperature, Pressure, Buchholz detection
|
Certifications
| grid_codes |
UNKNOWN
|
| standards |
IEC 62271-202, EN 50588-1, IEC 60076, IEC 62271-200, IEC 61439-1
|
Warranty & service
| standard_warranty |
UNKNOWN
|
Additional documented parameters
Recorded verbatim from the source; no schema field exists for these yet.
| manufacturer_legal_entity_as_printed | UNKNOWN |
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