Eaton 9395XC - Figure 54. Typical Distributed Bypass System - Continuous Static Switch, 1+1 and 2+0 Configurations

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Eaton 9395XC UPS 1200kW/1200kVA, 1350kW/1350kVA or 1500kW/1500kVA 164001079—Rev 01 97

Figure 54. Typical Distributed Bypass System - Continuous Static Switch, 1+1 and 2+0 Configurations

Battery Breaker

Battery

Converter

Inverter

Rectiﬁer

Fuse

Static

Switch

UPS 1

A B

TIE

CABINET

AC Output to

Critical Load

E4, E5

BATTERY SYSTEM

MOB 1

MOB 2

(Not supplied

with the UPS)

E10

E11

Battery Breaker

Battery

Converter

Inverter

Rectiﬁer

Fuse

Static

Switch

UPS 2

A B

E4, E5

BATTERY SYSTEM

(Not supplied

with the UPS)

E10

E11

***

A – AC Input to UPS Rectiﬁer

B – AC Input to Bypass

C – DC Input from Battery

D – UPS AC Output to Tie Cabinet

E – Output to Critical Load

* – Overcurrent Protection supplied by customer

Fuse Fuse

(optional)

Fuse

Understanding UPS Operation

Main Page

Table of Contents14
Figure 40. Normally Closed REPO Switch Wiring90
Figure 41. Normally Closed and Normally Open REPO Switch Wiring91
Figure 42. External Interface Terminals Detail96
Figure 43. Distributed Bypass System CAN Interface Wiring98
Figure 44. Distributed Bypass Pull-Chain Wiring with Mobs100
Figure 45. Main Elements of the UPS System101
Figure 46. Path of Current through the UPS in Online Mode103
Figure 47. Path of Current through the UPS in Bypass Mode104
Figure 48. Path of Current through the UPS in Battery Mode105
Figure 49. One PM, Common Rectifier Feed, Common Battery, Dual-Feed Configuration108
Figure 50. Simplified Dual-Feed UPS with Maintenance Bypass Panel109
Figure 51. Path of Current through the Upss in Online Mode - Distributed Bypass111
Figure 52. Path of Current through the Upss in Bypass Mode - Distributed Bypass112
Figure 53. Path of Current through the Upss in Battery Mode - Distributed Bypass113
Figure 54. Typical Distributed Bypass System - Continuous Static Switch, 1+1 and 2+0 Configurations115
Figure 55. Typical Distributed Bypass System -Continuous Static Switch, 2+1 and 3+0 Configurations116
Figure 56. Typical Distributed Bypass System -Continuous Static Switch, 3+1 and 4+0 Configurations117
Figure 57. UPS Controls119
Figure 58. UPS Control Panel (Typical)120
Figure 59. Tap to Unlock Screen121
Figure 60. Sign in or Password Request Screen121
Figure 61. Padlock Icon122
Figure 62. UPS Touchscreen Control Panel (Typical)122
Figure 63. Parts of the Touch Screen123
Figure 64. Overview Screen125
Figure 65. Overview Meters Selection125
Figure 66. Alarm Message126
Figure 67. Timeline Screen - Active Events127
Figure 68. Timeline Screen - no Events127
Figure 69. Timeline - Filter Events128
Figure 70. Timeline - Event Sort128
Figure 71. Timeline Search129
Figure 72. Timeline Table129
Figure 73. Event Detail130
Figure 74. Meters Summary Screen130
Figure 75. Input Meters Screen131
Figure 76. Bypass Meters Screen131
Figure 77. Output Meters Screen132
Figure 78. Battery Meters Screen132
Figure 79. Battery Meters Screen - Battery Control133
Figure 80. Control Screen Status133
Figure 81. System Control Screen134
Figure 82. Command Confirmation Screen Example134
Figure 83. this UPS Control Screen135
Figure 84. ESS Controls Screen135
Figure 85. ABM Controls Screen136
Figure 86. Settings Screen136
Figure 87. REPO Operation140
Figure 88. Charger Control143
Figure 89. REPO Operation146
Figure 90. Optional Minislot Cards147
Figure 91. ISBM/PM Section Air Filter Locations153
Figure 92. ISBM/PM Section Air Filter Replacement154

Eaton 9395XC - Figure 54. Typical Distributed Bypass System - Continuous Static Switch, 1+1 and 2+0 Configurations

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