Offer limits
• Galvanic isolation design to withstand all kinds of load
• Fully coating PCBAs to withstand harsh environment
• Unique ventilation design for effective heat dissipation
• High short-circuit and overload capabilities
• Built-in Maintenance bypass switch
• Wide input voltage and frequency range to withstand robust
environment
• ECO mode operation for energy saving(ECO)
• Emergency power off function (EPO)
| MODEL | ONL-10K/31-DC384 | ONL-15K/31-DC384 | ONL-20K/31-DC384 | ONL-30K/31-DC384 | ONL-40K/31-DC384 | ||
| Phase | 3-phase in / 1-phase out | ||||||
| Capacity | 10KVA/8KW | 15KVA/12KW | 20KVA/16KW | 30KVA/24KW | 40KVA/32KW | ||
| INPUT | |||||||
| Nominal Voltage | 3 x 380VAC/400VAC (3Ph + N) | ||||||
| Acceptable Voltage Range | 285VAC ~ 475VAC | ||||||
| Frequency | 50/60 Hz ± 10% | ||||||
| INVERTER | |||||||
| Nominal Voltage | 208VAC/220VAC/230VAC/240VAC (Selectable) | ||||||
| Precision | Stationary: ±1%; Transitory: ±5% (load variations 100-0-100%) | ||||||
| Frequency | 50/60 Hz synchronised ±1%; With mains absent ±0.1Hz | ||||||
| Max. Synchronisation Speed | ±1 Hz/s | ||||||
| Waveform | Pure Sinewave | ||||||
| Total Harmonic Distortion
(THDv) |
<2% (Linear Load); <5% (Non-linear Load) | ||||||
| Phase Displacement | 120º ±1% (balanced load); 120º ±2% (imbalances 50% of the load) | ||||||
| Dynamic Recovery Time | 3 cycles at 90 % of the static value | ||||||
| Admissible Overload | 110% for 10min; 150% for 60sec ; >160% for 200ms | ||||||
| Admissible Crest Factor | 3:1 | ||||||
| Admissible Power Factor | 0.6~1 (inductive or capacitive) | ||||||
| Imbalance Output Voltage
@ 100% Unbalanced Load |
<1% | ||||||
| Current Limit | High overload, short-circuit: RMS Voltage Limit
High Crest-Factor current: Peak Voltage Limit |
||||||
| STATIC BYPASS | |||||||
| Type | Solid state | ||||||
| Voltage | 220V ±25% | ||||||
| Frequency | 50/60 Hz | ||||||
| Activation Criterion | Microprocessor control | ||||||
| Transfer Time | Zero | ||||||
| Admissible Overload | 150% for 1 hour; 180% for 30sec; >200% for 200ms | ||||||
| Transfer to Bypass | Immediate, for overloads above 160% | ||||||
| Retransfer | Automatic after alarm clear | ||||||
| MAINTENANCE BYPASS | |||||||
| Type | Without interruption | ||||||
| Voltage | 220V ±25% | ||||||
| Frequency | 50/60 Hz | ||||||
| Overall Efficiency | Line Mode | 90% | 90% | 91% | 92% | ||
| Battery Mode | 90% | 90% | 91% | 93% | |||
| BATTERY & CHARGER | |||||||
| Battery Type and Numbers | 12VDC x 32 pcs (29~32 pcs adjustable) | ||||||
| Nominal Battery Voltage | 384 VDC (Based on 32 pcs batteries) | ||||||
| Charging Method | CC/CV | ||||||
| Charging Current | Default 10A, Max. = Capacity / Battery Voltage, Max. 40A | ||||||
| PHYSICAL | |||||||
| Dimensions, D x W x H(mm) | 656 x 405 x 817 | 656 x 405 x 941 | 821 x 432 x 1159 | ||||
| Net Weight (Kgs) | 118 | 120 | 145 | 193 | 278 | ||
