Powerware 650825 kVA operation manual Fuse Inverter Battery Converter E4. E5

Models: 650825 kVA

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UNDERSTANDING UPS OPERATION

 

A

B

 

 

A

B

 

 

A

B

 

A

B

 

 

*

 

*

 

*

 

*

 

*

 

*

 

*

 

*

 

 

E1

UPS 4

E6

E1

UPS 3

E6

E1

UPS 2

E6

E1

UPS 1

E6

 

E2

E7

E2

E7

E2

E7

E2

E7

 

 

Fuse

 

Fuse

 

Fuse

 

Fuse

 

E3

 

E8

E3

 

E8

E3

 

E8

E3

 

E8

 

 

 

 

 

 

 

 

 

 

 

CB1

 

E12

 

CB1

 

E12

 

CB1

 

E12

 

CB1

 

E12

 

 

(optional)

 

 

(optional)

 

 

(optional)

 

 

(optional)

 

 

 

K1

 

 

 

K1

 

 

 

K1

 

 

 

K1

 

 

 

 

 

 

CB4

 

 

 

CB4

 

 

 

CB4

 

 

 

CB4

 

 

Rectifier

 

 

Rectifier

 

 

Rectifier

 

 

Rectifier

 

 

 

 

Static

 

 

 

Static

 

 

 

Static

 

 

 

Static

 

 

 

 

Switch

 

 

Switch

 

 

Switch

 

 

Switch

 

 

Fuse

 

 

 

Fuse

 

 

 

Fuse

 

 

 

Fuse

 

 

 

 

 

K5

 

 

 

K5

 

 

 

K5

 

 

 

K5

 

 

 

Fuse

 

 

Fuse

 

 

Fuse

 

 

Fuse

 

 

 

Fuse

 

 

 

Fuse

 

 

 

Fuse

 

 

 

Fuse

 

 

 

 

Inverter

 

 

Inverter

 

 

Inverter

 

 

Inverter

 

 

 

K3

 

 

 

K3

 

 

 

K3

 

 

 

K3

 

 

 

 

Battery

 

 

Battery

 

 

Battery

 

 

Battery

 

 

 

Converter

 

 

Converter

 

 

Converter

 

 

Converter

 

 

 

 

 

Fuse

 

 

 

Fuse

 

 

 

Fuse

 

 

 

Fuse

 

 

 

 

K2

 

 

 

K2

 

 

 

K2

 

 

 

K2

 

 

C

E4. E5

 

 

C

E4. E5

 

 

C

E4. E5

 

 

C

E4. E5

 

 

 

 

Battery Breaker

 

 

Battery Breaker

 

 

Battery Breaker

 

 

Battery Breaker

 

E9,

 

 

 

E9,

 

 

 

E9,

 

 

 

E9,

 

 

 

TIE

BATTERY SYSTEM

BATTERY SYSTEM

BATTERY SYSTEM

BATTERY SYSTEM

CABINET

E10,

E10,

E10,

E10,

E11,

 

(Not supplied

E11,

 

(Not supplied

E11,

 

(Not supplied

E11,

 

(Not supplied

(Optional)

E12

 

with the UPS)

E12

 

with the UPS)

E12

 

with the UPS)

E12

 

with the UPS)

MOB 1

 

D

 

 

 

D

 

 

 

D

 

 

 

D

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MOB 2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MOB 3

A – AC Input to UPS Rectifier

MOB 4

B – AC Input to Bypass

 

C – DC Input from Battery

 

D – UPS AC Output to Tie Cabinet

 

E – Output to Critical Load

E

* – Overcurrent Protection provided by customer

 

NOTE This oneline does not show each UPM in the UPSs, but represents each UPS in the distributed bypass system. The internal

AC Output to

Critical Load

structure of each UPS is shown Figure 6-5through Figure 6-8starting on page 6−8.

 

NOTE If the load requires a neutral, a bypass source neutral must be provided. If the load does not require a neutral and there is no neutral

conductor connected at the bypass input, a neutral to ground bonding jumper must be installed. DO NOT install both a source neutral and a bonding jumper.

Figure 6-23. Typical Distributed Bypass System (3+1 and 4+0 Configurations)

EATON Powerware® 9395 UPS (650–825 kVA) Installation and Operation Manual S 164201725 Rev 2 www.powerware.com

6−29

Page 141
Image 141
Powerware 650825 kVA operation manual Fuse Inverter Battery Converter E4. E5