Functions & Features - Delta Modulon DPH Series User Manual

2.3 Functions & Features
Hot swappable STS module, communication interfaces, power modules (optional) and
battery modules (optional) realize on-line maintenance, reduce the MTTR (Mean Time
power contamination.
Output power factor= 1.
Automatic input frequency detection enables operation at 50Hz or 60Hz.
Automatic restart:
1. The UPS will restart in online mode automatically right after the AC line resumes
following a low battery shutdown.
2. The UPS returns automatically to online mode from bypass mode after an overload
condition is cleared.
Automatically detects whether bypass voltage is out of rating voltage (default: voltage
±10% & frequency ±3Hz). If yes, the UPS will stop supplying power to the critical loads
to protect your electronic equipment.
Supports ECO mode: when input voltage and frequency are within the range of rating
voltage ±10% and rating frequency ±3Hz, the UPS will transfer to bypass mode; other-
Both auxiliary power and control circuit adopt redundancy design, which doubly en-
hances UPS reliability.
Generator compatible
Single input and dual input functions.
Supports external switch/ breaker status detection.
Wide AC input voltage range (96Vac~146Vac) reduces frequent transfer from online
mode to battery mode to save battery consumption and prolong battery life.
Modulon DPH Series
NOTE:
1. In battery mode, do not hot-swap any battery module.
2. The battery module is optional. For more information, please refer to 5.9
Battery Module (optional).
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