Delta DPS-400K - Page 4

IV
Ultron DPS Series
3.3 Bypass Mode (Single) ------------------------------------------------------------------- 3-4
3.4 Manual Bypass Mode (Single) -------------------------------------------------------- 3-5
3.5 ECO Mode ---------------------------------------------------------------------------------- 3-6
3.6 Normal Mode (Parallel) ------------------------------------------------------------------ 3-7
3.7 Battery Mode (Parallel) ------------------------------------------------------------------ 3-8
3.8 Bypass Mode (Parallel) ----------------------------------------------------------------- 3-9
3.9 Manual Bypass Mode (Parallel) ------------------------------------------------------3-10
3.10 Common Battery --------------------------------------------------------------------------3-11
4. Communication Interfaces -------------------------------------------------- 4-1
4.1 Smart Slots ---------------------------------------------------------------------------------- 4-2
4.2 RS-232 Port & USB Port ----------------------------------------------------------------- 4-3
4.3 Dry Contacts -------------------------------------------------------------------------------- 4-3
4.4 Parallel Ports ------------------------------------------------------------------------------- 4-5
4.5 Parallel Switch ------------------------------------------------------------------------------ 4-5
4.6 Output Dry Contacts ---------------------------------------------------------------------- 4-5
5. Installation and Wiring ------------------------------------------------------- 5-1
5.1 Before Installation ------------------------------------------------------------------------- 5-2
5.2 Installation Environment ---------------------------------------------------------------- 5-2
5.3 Fixing the UPS ----------------------------------------------------------------------------- 5-4
5.4 Wiring ---------------------------------------------------------------------------------------- 5-8
5.4.1 Pre-wiring Warnings ------------------------------------------------------------ 5-8
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5.4.3 Single Unit Wiring --------------------------------------------------------------5-11
5.4.4 Parallel Unit Wiring ------------------------------------------------------------5-14
5.5 External Battery Cabinet Connection Warnings ----------------------------------5-17
6. Top Cable Entry Cabinet ----------------------------------------------------- 6-1
6.1 Exterior & Dimensions -------------------------------------------------------------------- 6-2
6.2 Functions ------------------------------------------------------------------------------------ 6-2
6.3 Important Safety Instructions ----------------------------------------------------------- 6-2