BB Series
Description
Online Double Conversion
Three Level Inverter Technology
High Input Power Factor (≥0.99)
Low Input Current Distortion (THDi ≤4%)
Cold Start
High Efficiency up to 94%
Wide Input Voltage Range (±25% of nominal)
LCD Display - Mimic Diagram
50 / 60 Hz Frequency Autosense
Smart Fan Control
Lightning and Surge Protection
Short Circuit and Overload Protection
SNMP (optional)
RS232 Port
Compatible with Generators
Technical Details
| POWER | Rated Power | 15kVA - 20kVA |
| GENERAL DATA | Topology | True online, double conversion, three level inverter technology |
| Efficiency | up to 94% | |
| Control | Microprocessor | |
| Type of Protection | IP20 | |
| INPUT | Voltage | 380 / 400 / 415 VAC (3ph N) |
| Voltage Range | ±25% | |
| Frequency | 50 / 60 Hz (autosense) | |
| Frequency Range | ±10% | |
| THDi | ≤4% | |
| Power Factor | ≥0.99 | |
| OUTPUT | Voltage | 220 / 230 / 240 VAC (1ph N) |
| Voltage Regulation | ±1% static, ±5% dynamic at 100% load change | |
| Frequency | 50 / 60 Hz | |
| Frequency Tolerance | ±0.1% (auto-synchronized), ±1% (synchronized with the mains) | |
| Power Factor | 0.7 | |
| THDv | ≤3% (linear load), ≤5% (non-linear load) | |
| Overload | 110% rated load for 60 sec., 125% rated load for 10 sec., 150% rated load for 3 sec. | |
| BATTERY | Battery Type | Maintenance-free sealed lead acid battery (12 V) |
| Internal Capacity | 30 batteries (7Ah - 9 Ah) | |
| Charging Duration | 8 hours (till 90% capacity) | |
| Charging Current | 7.0 A |