HP 11kVA 400 Volt IEC309 16A 3-Phase Input 30xC13/3xC19 HP Monitored Power Dis - Page 36

Operation Overview 4-Pin Plug (delta) 3W + PE 5-Pin Plug (wye) 3W + N + PE L1 L2 G L3 Alignment Tab Figure 19. Example 3Ph Pin Positions N L1 L2 G L3 Environmental Protection The input connector plugs have Ingress Protection (IP) ratings that specify the degree of environmental protection for electrical equipment. The IEC 60309 input connector plugs are either splash resistant (S) or waterproof (W). l Splash resistant plugs are IP-rated at IP 44, which means the plug is protected against solid objects less than 1.0 mm in diameter. l Waterproof plugs are IP-rated at IP 67, which means the plugs are watertight, splashproof, and dust tight. Table 4 shows examples and descriptions of delta and wye configuration codes. Table 4. Example 3Ph Topologies Code 460P9W 532P6S Pin Positions 4-pin Plug (delta) - 4 5-pin Plug (wye) - 5 4 5 Maximum Amperage (A) Rating 60 32 Plug (P) outlet/Socket (R) or Connector (C) P P Clock Position (6 or 9) 9 6 Waterproof (W) or Splash Resistant (S) W S Outlets and Circuit Breakers Each Monitored PDU model has a specific configuration of C-13, C-19, LS26, or NEMA 5-20R outlets. The outlets are grouped in sets called outlet groups. Outlet groups are preset groups of individual outlets that you can identify and monitor through the different interfaces that are available with the PDU. The outlets are labeled, and if the model has circuit breakers, the circuit breakers that are associated with the outlets have corresponding labels (see Figure 20). CB L3 CB L2 CB L1 L1 Outlets L2 Outlets L3 Outlets Figure 20. Outlet Groups and Circuit Breakers HP Monitored PDU User's Guide P-164000281-Rev 1 30