MGE UPS Systems EX 11RT, EX 5RT, EX 7RT Appendix

Appendix

5.0 Electrical Specifications

5.1 System Input/Output Power Ratings

Table 5-1: EX 5/7/11 RT Input and Output Characteristics.

Source Voltage Frequency

Normal AC Source 208 to 240 Volts AC 40 to 70 Hz

Bypass AC Source 208 to 240 Volts AC* 48 to 52 Hz**

Load Output 120/240Vac Volts AC 50/60 Hz autoranging

(120/208/240Vac (or frequency converter)

are possible with

transformer module)

(*):depends on output voltage setting, can be modified by software.

(**):set to +/- 4% by default, (1,2,4,8% are possible values), can be modified by software.

5.2 System Overload Characteristics

Figure 5-1: Power supplied as a function of input voltage (left), and Permissible UPS overloads as a function of time (right).

5.3 System Backup Characteristics

Table 5-2:Back-up Time ( in minutes).

System Load Percentage

30% 50% 70% 100%

Standard 11kVA 25 14 9 5

Standard 11kVA + 1 EXB 61 30 20 14

Standard 11kVA + 2 EXB 96 53 34 22

Standard 11kVA + 3 EXB 135 84 51 30

Standard 11kVA + 4 EXB 172 102 67 42

Standard 11kVA + 5 EXB 201 113 87 53

Standard 7kVA 37 21 12 7

Standard 7kVA + 1 EXB 80 53 30 20

Standard 7kVA + 2 EXB 124 83 55 32

Standard 7kVA + 3 EXB 185 108 75 45

Standard 7kVA + 4 EXB 245 132 98 57

Standard 7kVA + 5 EXB 287 164 118 72

Standard 5kVA 37 31 21 12

Standard 5kVA + 1 EXB 90 70 53 30

Standard 5kVA + 2 EXB 140 112 83 55

Standard 5kVA + 3 EXB 185 156 108 75

Standard 5kVA + 4 EXB 255 207 132 98

Standard 5kVA + 5 EXB 306 260 164 118

Appendix 5 — 186-86000-00 A01

100%

70%

120V U

160V 280V

Load Percentage

1.02

0.5s

t

30s

1.1

1.25

1.5

60s 120s

Load Percentage

Contents

Main IMPORTANT SAFETY INSTRUCTIONS Certification Standards Important Safety Information and Standardsii 86-86000-00 A01 Safety of Persons Product Safety Safety of Persons iii86-86000-00 A01 For example: Special Precautions CAUTION: Record All Serial Numbers! EX 5/7/11 RT System Installation and User Manual Revision History Page Contents Section 1 Introduction Section 2 Setup and Installation Section 3 Operation Page Figures Figures Tables Page Introduction 1.0 Scope Table 1:EX RT Model Descriptions and Contents Introduction1 2 86-86000-00 A01 Table 2:Optional Accessories (See section 1.5 for description) 1.1 System Electrical Characteristics Standard Configuration Configuration with Transformer Table 3:Power Module Ratings Figure 1-1: Tower Configurations with Power Module, Battery Module, and optional Transformer Module. Table 4:Battery Module Ratings 1.2.2 Rack Configuration Figure 1-2: Rack Configurations with Power Module, Battery Module, and Transformer Module. Standard Configuration Configuration with Transformer Model Dimensions Weights Page Page 24 25 26 27 24 25 1.5.3 Battery Module with Remote Emergency Power Off (REPO) Function +++ Figure 1-9: Typical back-up time with multiple EXBs at full load. l i O - I/O Box 5/7kVA Part number 86009 - I/O Box 11kVA Part number 86010 EX RT Transformer Module Contents 1.5.8 CLA Module (Long backup time charger) ~ Battery Backup Time Recommended Batteries EX 5RT EX 7RT EX 11RT CLA Module Contents Battery Detection Cable Tower Stand ExpandersCLA Documentation Setup and Installation 2.0 Scope 2.1 Unpacking and Parts Check Page Page 2.3 Installation in Tower Configuration Power Module Battery Modules Transformer Module Tower Configuration with Optional Transformer Module Page Page Page 2.6.1 Rear Support Brackets Installation 25 2.6.2 Input/Output Box Bracket System Installation 27 Page Page Page 2.7.4 Remote Emergency Power Off (REPO) Communication Port 3 Figure 2-10a: Activation of remote power off function using a contact normally open switch. Figure 2-10b: Activation of remote power off function using a contact normally closed switch. 2.8 Connecting the Input and Output Power Cables to the Input/Output Box 2.8.1 Flexible Cordage and Conduit Installations Figure 2-12a: Step 1 & 2; Typical plastic and metal coupling installations. Figure 2-12b: Step 3; Typical Straight Metal Conduit installation. Figure 2-12c: I/O Box Terminal Block Diagram. L6 L5 L2 L1 L1 L4 L3 Jumper 2.8.2 System Connections with Common Normal and Bypass AC Sources Simplified Connection Diagram Figure 2-13: Nor mal AC Input and Output Cables installation. 2.8.3 Connecting EX RT Transformer Installation2 16 86-86000-00 A01 Terminal Block Transformer Module Connection diagram (located on bottom of Transformer I/O Box) Simplified Connection Diagram 2.8.4 System Connections with Separate Normal and Bypass AC Sources Figure 2-15: Nor mal AC Input, Bypass AC, and Output Cables Installation. 2 3 4 2.8.5 System Connections as Frequency Converter (without Bypass AC Source) Figure 2-16: Accessing Terminal Blocks for Input and Output power cables. Page 2.10 Connection of CLA Module 4240 Figure 2-18: Rear view of CLA module cable battery and AC input connections. To High Power Battery Cabinet Utility AC Source DC INPUT AC INPUT Operation Page Table 3-1: Local Settings. Display Factory setting Options Table 3-2: Output features. Display Factory setting Options Comments Figure 3-3: Configuration used to provide full redundancy (2N) to critical loads. Page 3.3 Operating Modes 3.3.1 Normal (double conversion) Mode Figure 3-4: Nor mal (double conversion) mode. 2221 3.3.2 ECO Modes Figure 3-5: ECO mode display. 1715 3.4 Operation on battery power Figure 3-6: Transfer, Threshold and End of backup time. 3.4.1 Transfer to Battery Power 3.5 Return of Normal AC source 3.6 Shutdown 8 Figure 3-7: Shutdown display, circuit breaker, and AC source switch. 19 Maintenance 4.0 Scope 4.1 Information Technology (IT) Network and Industrial Operating Modes Table 4-1: Network and Industrial Modes of Operation. Symptoms IT network mode Industrial mode 4.2 Troubleshooting 1817 Table 4-2: Troubleshooting not requiring 18 after-sales support. Table 4-3: Troubleshooting requiring after-sales support. 4.3 Hot Swapping the Power Module Figure 4-1: Disconnecting the power module. 1717 7 8 Page Battery Module Power Module Appendix 5.0 Electrical Specifications 5.1 System Input/Output Power Ratings Table 5-1: EX 5/7/11 RT Input and Output Characteristics. Source Voltage Frequency 5.2 System Overload Characteristics 5.4 System Short Circuit Protection 5.5 Accessories Electrical Characteristics EX RT Transformer EX RT CLA module 5.6 Heat Rejection Table 5-4: Full load heat rejection in BTUs/hr. MGE Warranty & Proprietary Rights for Single Phase Products MGE Warranty Proprietary Rights Statement Warranty and Product Registration MGE Customer Care Center ? Page Glossary Term used Definition / Meaning Page Page Page Page Page Page Contact MGE