Eaton 93PM-50-1

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62 Eaton 93PM Emergency Lighting UPS (50 kW, 480V Three and Four-Wire UL 924) Installation and Operation Manual P-164000569—Rev 03

Figure 38. Eaton 93PM Four-Wire UPS System Oneline

Pull Chain

Parallel CAN

Mini-Slot

Interface

AC Input to UPS

Rectiﬁer 3 Wire

A-B-C Rotation

AC Input to UPS

Bypass 4 Wire

A-B-C Rotation

E1, E2, E3

A B

UPS CABINET

External Battery

Cabinet

(Not supplied with the UPS.)

E6, E7, E8, E12

Optional Single-Feed

Jumper

Fuse

Rectiﬁer

Switchgear

Rectiﬁer

Inverter

Switchgear

Battery

Converter

Battery

Switchgear

E4, E5

Battery

Breaker

Bypass

Switchgear

Static

Swtich

AC Output to

Critical Load

E9,

E10,

E11,

E12

Interface

Board

CB1 Input

Breaker

UPM

NOTE Dashed lines indicate optional features/components.

AC Input to rectiﬁer is not used in single-feed conﬁguration.

UPS Oneline Schematics

Main Page

Table of Contents8
Figure 40. Eaton 93PM Four-Wire UPS with Top Entry Sidecar System Oneline74
Figure 41. Eaton 93PM Three-Wire UPS with Bypass Sidecar (SIAC-B) System Oneline75
Figure 42. Eaton 93PM Four-Wire UPS with Bypass Sidecar (SIAC-B) System Oneline76
Figure 43. UPS Controls and Indicators77
Figure 44. AC Input Circuit Breaker Location78
Figure 45. UPS Control Panel79
Figure 46. Parts of the LCD81
Figure 47. Main Menu and MIMIC Screen82
Figure 48. Typical Meters Summary Screen84
Figure 49. Typical Active Events Screen85
Figure 50. Typical System Log Screen85
Figure 51. Typical Settings User Screen86
Figure 52. Typical Information Screen86
Figure 53. Typical about Screen87
Figure 54. Typical Settings Configuration 1 Screen87
Figure 55. Typical Settings Configuration 2 Screen88
Figure 56. Typical Statistics Screen88
Figure 57. Sign in Password Screen89
Figure 58. Sign in Keypad90
Figure 59. Typical System Control Screen91
Figure 60. Typical UPS Control Screen92
Figure 61. Typical UPM Select Screen92
Figure 62. Typical UPM Control Screen93
Figure 63. Typical EAA Control Screen93
Figure 64. Optional Minislot Cards99
Figure 65. Air Filter Location105

Eaton 93PM-50-1 - Page 72

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