Votronic VCC 1212-45 Li
Manufacturer documented EU перевірено 25 вересня 2026 р.
Identity
| category | dc_dc_converters |
| manufacturer | Votronic |
| model | VCC 1212-45 Li |
| region | EU |
| variant | — |
Electrical
| ambient_humidity_max_pct | 95 % RH, non-condensing |
| article_number |
3352
Broschuere DC/DC-Ladewandler 2025
|
| battery_capacity_recommended_ah |
90...300 / 400 Ah
Broschuere DC/DC-Ladewandler 2025
|
| charge_current_i_phase_a | 45 |
| charge_current_max_a |
45
Broschuere DC/DC-Ladewandler 2025
|
| charge_programs_count | 4 |
| charge_timer | 3-stage (3-fach) |
| charge_voltage_limit_v | 15.0 |
| charging_characteristic | IU1oU2oU3 LiFePO4, 4 selectable programs - P1: U1 14.60 V / U2 13.60 V / U3 13.40 V; P2: U1 14.40 V / U2 13.80 V; P3: U1 14.20 V / U2 13.60 V / U3 13.40 V; P4: U1 13.90 V / U2 13.50 V |
| cooling_method | Speed-regulated, temperature-controlled fan |
| d_plus_activation |
True
Broschuere DC/DC-Ladewandler 2025
|
| ebl_start_evs_input | Yes |
| external_overvoltage_shutdown_v | 15.20 (after 20 s) |
| galvanic_isolation |
True
Broschuere DC/DC-Ladewandler 2025
|
| input_current_max_a |
63
Broschuere DC/DC-Ladewandler 2025
|
| input_overvoltage_shutdown_v | 16.5 |
| input_voltage_max_v |
16
Broschuere DC/DC-Ladewandler 2025
|
| input_voltage_min_v |
11
Broschuere DC/DC-Ladewandler 2025
|
| input_voltage_nominal_v |
12
Broschuere DC/DC-Ladewandler 2025
|
| max_input_current_a | 63 |
| max_input_power_w | 720 |
| min_input_battery_capacity_ah | 80 |
| off_state_current_a | 0.0004 |
| output_battery_capacity_range_ah | 90-300 recommended / 90-400 depending on application |
| output_battery_nominal_voltage_v | 12.8 to 13.2 |
| output_current_range_a | 0 to 45 |
| output_voltage_nominal_v |
12
Broschuere DC/DC-Ladewandler 2025
|
| output_voltage_ripple | < 30 mV rms |
| overheat_safety_shutdown | Yes |
| precharge_current_a | 22.5 (0 to 8 V) |
| rated_current_a |
45
Broschuere DC/DC-Ladewandler 2025
|
| restart_voltage_v | 12.75 (30 s) |
| reverse_current_off_a | 0.0 |
| safety_timer_per_charge_phase | Yes (I / U1 / U2 phases) |
| standby_current_a | 0.08 |
| starter_battery_maintenance_current_a | 0 to 3 |
| terminal_cross_section_mm2 |
Klemmen Frontseite/Rückseite 4...16 / 4...16 mm²
Broschuere DC/DC-Ladewandler 2025
|
| terminal_torque_power_nm | 1.2 |
| terminal_torque_sensor_nm | 0.5 |
Physical / mechanical
| dimensions_mm |
280x139x74 mm
Broschuere DC/DC-Ladewandler 2025
|
| weight_kg |
1.7
Broschuere DC/DC-Ladewandler 2025
|
Installation
| mounting_orientation | Any |
Environment
| battery_temperature_sensor_input | Yes |
| operating_temperature_range_c | -20 to +45 |
| overtemperature_power_derating | Yes - gradual reduction of charging power at over-temperature |
| temperature_sensor_included |
Temperatur-Sensor 825
Broschuere DC/DC-Ladewandler 2025
|
Interfaces & connectors
| documented_ports | [{'port_role': 'DIGITAL_IN', 'port_label_from_manual': 'Automatische Aktivierung D+, Zündung', 'port_type': 'terminal', 'direction': 'input', 'electrical_domain': 'signal', 'document': 0, 'page': "table 'VCC 12 V mit galvanischer Isolation', column 'VCC 1212-45 Li (Art.-Nr. 3352)'", 'quote': 'Automatische Aktivierung D+, Zündung ✓'}, {'port_role': 'TEMPERATURE_SENSOR', 'port_label_from_manual': 'Temperatur-Sensor 825', 'port_type': 'sensor lead', 'direction': 'input', 'electrical_domain': 'signal', 'document': 0, 'page': "table 'VCC 12 V mit galvanischer Isolation', column 'VCC 1212-45 Li (Art.-Nr. 3352)'", 'quote': 'Temperatur-Sensor 825 im Lieferumfang ✓'}] |
Protection
| protection_degree_ip | IP2X |
| protections | Reverse-polarity, short-circuit, reverse-discharge and safety protection |
| starter_battery_overcharge_protection | Yes |
Certifications
| certifications | EN 55014-1, EN 61000-6-1, EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 60335-1, EN 60335-2-29, EN 50498 |
Документи
datasheet
Broschuere DC/DC-Ladewandler 2025
product_page
Lade-Wandler (B2B) - Baureihe VCC
Додаткові задокументовані параметри
Записано дослівно з джерела; поля схеми для них поки немає.
| builder_completeness | partial |
| region_notes | German manufacturer (votronic.de); EU-market leisure-vehicle product line. Documentation is published in German. |