1 kW to 6 kW Split-Phase Low-Frequency Inverter, 110 / 220 V Output
En bref
- Type de produit
- Split-Phase Inverter
- Puissance nominale
- 1.0 / 1.5 / 2.0 / 3.0 / 4.0 / 5.0 / 6.0 kW
- Type de batterie
- —
- Phase
- Split phase, L1-N / L2-N 110 VAC, L1-L2 220 VAC
North American residential backup panels Available in 1.0 / 1.5 / 2.0 / 3.0 / 4.0 / 5.0 / 6.0 kW, — battery support, split phase, l1-n / l2-n 110 vac, l1-l2 220 vac.
- Split-phase output: 110 VAC to neutral, 220 VAC leg to leg
- Seven models from 1 kW to 6 kW, 12 / 24 / 48 V battery
- Toroidal transformer, > 85% conversion efficiency, 4 ms transfer
- Wide 70-275 VAC AC input range for grid or generator
Description
The LK-L5 produces a split-phase output from a single chassis: 110 VAC from either leg to neutral, and 220 VAC leg to leg. That is what a North American panel expects, and it removes the need for a separate step-up transformer in a residential install.
Seven models cover 1 kW to 6 kW on 12, 24 or 48 V batteries. The toroidal transformer gives > 85% conversion efficiency and a 4 ms transfer time, and the charger accepts a wide 70-275 VAC input so it can work from a generator as well as the grid. Three working modes - mains priority, inverter priority and energy-saving - are selectable.
Product highlights
- Split-phase output: 110 VAC to neutral, 220 VAC leg to leg
- Seven models from 1 kW to 6 kW, 12 / 24 / 48 V battery
- Toroidal transformer, > 85% conversion efficiency, 4 ms transfer
- Wide 70-275 VAC AC input range for grid or generator
- Mains priority, inverter priority and energy-saving modes
- Adjustable mains charging current to match battery capacity
Technical specifications
| Série | LK-L5 |
|---|---|
| Puissance nominale | 1.0 / 1.5 / 2.0 / 3.0 / 4.0 / 5.0 / 6.0 kW |
| Phase | Split phase, L1-N / L2-N 110 VAC, L1-L2 220 VAC |
| Tension batterie | 12 / 24 / 48 VDC, 24 / 48 VDC, 48 VDC by model |
| Installation | Wall mounted |
| Courant de charge MPPT | 30-60 A / 60-100 A, by model |
| Puissance max du champ PV | 12 V 420-840 W / 24 V 840-1680 W / 48 V 1680-3360 W; 24 V 1680-2800 W / 48 V 3360-5600 W |
| Tension PV à vide max | 120 VDC (12/24 V) / 180 VDC (48 V) |
| Plage de suivi MPPT | 12 V 15-80 V / 24 V 30-100 V / 48 V 60-140 V |
| Consommation en veille | < 3 W |
| Rendement de conversion max | > 95% |
| Plage d'entrée AC | 80-133 / 90-138 / 198-242 / 207-253 / 216-264 VAC; 70-275 / 80-285 / 90-295 VAC for 220-240 V models |
| Fréquence d'entrée AC | 45-55 Hz or 55-65 Hz |
| Courant de charge AC max | 0-30 A, model dependent |
| Tension de sortie AC | 105 / 110 / 115 / 120 VAC ±2% (L-N); 220 / 230 / 240 VAC ±2% (L-L) |
| Forme d'onde de sortie | Pure sine wave |
| Rendement (mode AC) | min 99% |
| Temps de transfert | max 4 ms |
| Affichage | LCD |
| Communication | RS485 / app / WiFi / GPRS data collector, optional |
| Indice de protection | IP20 |
| Température de service | −10 to 40 °C |
| Dimensions (L×H×P) | 500x300x140 mm / 530x335x150 mm |
| Poids | 13 kg to 26 kg, by model |
Typical applications
- North American residential backup panels
- Off-grid homes needing both 110 V and 220 V circuits
- Cabins and workshops with 240 V welders or pumps
- Small commercial buildings on split-phase service
- Generator-backed remote properties
