Delta DPH-600K, Руководство пользователя, Страница: 16 / 232

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Modulon DPH Series
2.3 Functions & Features
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Hot swappable STS module, communication interfaces and power modules (optional)
realize on-line maintenance, reduce the MTTR (Mean Time to Repair) and expand sys-
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power contamination.
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Output power factor= 1.
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Automatic input frequency detection enables operation at 40Hz ~ 70Hz.
y
Automatic restart
1. The UPS will restart in normal mode automatically right after the AC line resumes
following a low battery shutdown.
2. The UPS returns automatically to normal mode from bypass mode after an overload
condition is cleared.
y
Automatically detects whether bypass voltage is out of rating voltage (default: voltage
±15% & frequency ±3Hz). If yes, the UPS will stop supplying power to the critical loads
to protect your electronic equipment.
y
Supports ECO mode: when input voltage and frequency are within the range of rating
voltage ±10% and rating frequency ±5Hz, the UPS will transfer to bypass mode;
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Both auxiliary power and control circuit adopt redundancy design, which doubly
enhances UPS reliability.
y
Applicable to top and bottom wiring.
y
Generator compatible.
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Single input and dual input functions.
y
Supports external switch/ breaker status detection.
y
Wide AC input voltage range 176 Vac ~ 276 Vac (full load)) reduces frequent transfer
from normal mode to battery mode to save battery consumption and prolong battery life.
y
Battery start-up function even when there is no AC input.
y
AC start-up function even when the UPS is not connected to the batteries.
WARNING:
Please note that when the UPS is not connected to the batteries, it will not
protect your equipment if the utility power is lost.