- Ratings and specifications
High-level performance by means of high-speed switching
The UPS 6000D-3 series makes use of new fifth-generation IGBTs that have lower loss and improved high-frequency switching characteristics compared with conventional IGBTs *1, which enables higher reliability and higher performance.
＊1 Insulated Gate Bipolar Transistor
High reliability thanks to independent control and monitoring units
The control unit and monitoring unit are independent, and the monitoring unit uses redundant software and hardware for high reliability.
IGBT power modules for high reliability
High reliability is achieved by the use of an integrated configuration of IGBTs, fuses, and drive circuits, and large current panels for the wiring. In addition, the modules use a plug-in tray structure and maintenance is possible from the front side.
Full digitalization by means of the latest control processors
Full digitalization using high-performance processors has greatly reduced the number of parts and achieved high reliability.
Ratings and specifications
Ratings and specifications
|Frequency||50 or 60 Hz ±5%|
|Number of phases and wires||Three-phase, three-wire|
|Harmonic current||5% max.|
|Power factor||0.98 min.|
|DC circuit||Rated voltage *2||360V|
|Voltage fluctuation range *2||288～414V|
|Output||Rated capacity [kVA]||400||500||600||750||1000|
|Voltage||200, 208, 210, 220 (only 50 Hz), 230 (60 Hz only), 380, 400, 415, 440 V|
|Frequency||200, 208, 210, 220 (only 50 Hz), 230 (60 Hz only), 380, 400, 415, 440 V|
|Number of phases and wires||Three-phase, three-wire (three-phase, four-wire models can also be manufactured)|
|Load power factor *4||0.7 (lag) to 1.0 rating 0.8 (lag) or 0.9 (lag) *5|
|Voltage accuracy (settling time)||Within ±1.0%|
|Transient voltage fluctuation||① Within ±5% at abrupt change of load 0% ⇔ 100%
② Within ±2% at abrupt change of input voltage ±10%
③ Within ±2% at grid power outage or power recovery
④ Within ±5% when one unit is disconnected (only for FSP-VI, FSP-VII, FSP-VIII parallel operation mode)
⑤ Within ±5% when switching from UPS → direct feed (for FSP-V, FSP-VII, FSP-VIII uninterruptible backup system only)
Also, depends on the characteristics of direct power supply when switching from UPS to direct feed.
However, the above ① to ⑤ conditions shall not be duplicated.
|Settling time||50 ms max.|
|Voltage waveform distortion factor||2.5% max. (square mean value of all harmonics when the linearity load is 100%) or 5% max. (square mean value of all harmonics when the rectifier load is 100%)|
|Voltage unbalance ratio||Within ±2% (at 100% unbalanced load)|
|Frequency accuracy||Within ±0.01% (at internal oscillation)|
|External synchronization range||±1% (only for FSP-V or FSP-VII, FSP-VIII)|
|Overload tolerance||125% for 10 min, 150% for 1 min|
|Overcurrent limit value||150% (When the overcurrent exceeds 150%, the current drooping characteristics work and limit the overcurrent to 150% max.)|
|Output phase difference||120° ±1° (at balanced load), 120° ±3° (at 100% unbalanced load)/td>|
|Voltage adjustment range||±5% (at rated load)|
|Other||Ambient temperature||−10 to +40°C (operating), recommended temperature: +25°C ±3°C|
|Relative humidity||30 to 90%|
|Noise||75 dB (A) max.|
|Withstand voltage||2000 V for 1 min (main circuit)|
|Insulation resistance||3 MΩ min.|
*1 415, 6600 V specifications can also be manufactured.
*2 DC circuit voltage is for lead-acid storage batteries.
*3 400 Hz is available in another series.
*4 0.8, 0.9 have identical measurements.
*5 Rated kW guarantee is with rated power factor to 1.0.
Storage battery specifications (service life and backup time)
Storage battery types and overview
A UPS will use storage batteries to supply power when the grid power supply fails. However, it is not economical to provide power from batteries during a long power outage.
Normally, battery capacity is set to provide backup power for only a short time of about 5 minutes or 10 minutes, and for longer power outages, an in-house emergency power generator is used.
Although there are various types of storage batteries available for use, mainly for economic reasons UPS systems normally use rapid discharge lead-acid storage batteries.
For reference, we provide the following overview comparing typical types of storage batteries.
|Pasted type lead-acid storage battery||Valve-regulated lead-acid storage battery||Alkaline storage battery|
|MSE type||UPS special-purpose type|
|Type||HS||MSE||Long-life MSE (FVL)||High discharge rate (FVH)||Small valve-regulated type (FPX)||AHH|
|Capacity [Ah]||30 to 2500||50 to 3000||50 to 3000||50, 100, 150: (mono-block type); 200, 300: (cell type)||10 to 38||20 to 1000|
|Expected service life *||5 to 7 years||7 to 9 years||13 to 15 years||7 to 9 years||About 5 years (with long-life FLH)||12 to 15 years|
|Routine maintenance||Voltage, fluid replacement, specific gravity, equalizing charge||Voltage only||Voltage only||Voltage only||Voltage only||Voltage, fluid replacement, specific gravity, equalizing charge|
|Initial cost (approximate ratio)||80 to over 100% (150%)||100%||130%||70 to 80％||45 to 55％||200 to 300％|
|External dimensions (space ratio)||Large (150%)||Medium (100%)||Medium (100%)||Slightly small (50 to 70%)||Small (30%)||Large (150 to 200%)|
|Remarks||Former type||Conventionally used for large-capacity UPS systems||Life-cycle-cost benefits||More beneficial than the MSE type in terms of size and cost (mono-block type offers further space savings).||Standard applications for small- and medium-capacity UPS systems||High cost, used for special applications|
＊ Expected service life at ambient temperature of 25°C, for several discharges, at 0.1 to 0.16C10A discharge.
＊ Customized solutions other than the above storage batteries are also possible. Please contact us for details.
Storage battery capacity
Lead-acid storage battery (FVH, MSE, long-life MSE type)
|Operation method||Capacity [kVA] × number of UPS units||Load capacity [kVA / kW]||Load capacity [kVA / kW]||Number of cells||Storage battery capacity (FVH type) [Ah/10hR]||Storage battery capacity (MSE type, long-life MSE type) [Ah/10 hR]|
|5 min||10 min||5 min||10 min|
|Single unit operation||400×1||400/320||360||180||300||400||600||800|
|Parallel redundant operation||400×2||400/320||360||180||300||400||600||800|
Note 1: Capacity when the load factor is 80% and the ambient temperature is 25°C. (Maintenance rate: MSE type 80%, FVH type 95%)
Note 2: Asterisk (*) indicates the capacity for 186 cells.
Note 3: Please inquire about coverage during long-term power outages such as 30 minutes.
Note 4: Please inquire about using other types of storage batteries such as HS-E and AHH-E.
Customized solutions other than the above storage batteries are also possible. Please contact our sales department for details.