Installation Information

8.Terminals are UL and CSA rated at 90˚C. Refer to Table I and Table J for power cable terminations, and Table K for conduit requirements. Drawing 164201535---7 shows the location of the power cable terminals inside the UPS cabinet.

Table I. UPS Cabinet Power Cable Terminations Powerware 9390

---40, 9390---

50, 9390 60,---

 

 

and 9390---

80 (208V/208V)

 

 

 

 

 

 

 

Size of Pressure

 

Tightening

 

Type

 

 

 

 

 

Torque

 

Terminal Function

Terminal

 

Function

Termination

 

Nm (lb in)

 

Screw

AC Input to UPS Rectifier

E6

 

Phase A

2 ---

#6

---250 kcmil

 

42.4 (375)

 

5/16 in. Hex

and Bypass

 

 

 

 

 

 

 

 

 

 

E7

 

Phase B

2 ---

#6

---250 kcmil

 

42.4 (375)

 

5/16 in. Hex

(Single Input)

 

 

 

 

 

 

 

 

 

 

 

 

 

E8

 

Phase C

2 ---

#6

---250 kcmil

 

42.4 (375)

 

5/16 in. Hex

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AC Input to UPS Rectifier

E1

 

Phase A

2 ---

#6

---250 kcmil

 

42.4 (375)

 

5/16 in. Hex

(Dual Input)

 

 

 

 

 

 

 

 

 

 

E2

 

Phase B

2 ---

#6

---250 kcmil

 

42.4 (375)

 

5/16 in. Hex

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

E3

 

Phase C

2 ---

#6

---250 kcmil

 

42.4 (375)

 

5/16 in. Hex

 

 

 

 

 

 

 

 

 

 

 

AC Input To Bypass

E6

 

Phase A

2 ---

#6

---250 kcmil

 

42.4 (375)

 

5/16 in. Hex

(Dual Input)

 

 

 

 

 

 

 

 

 

 

E7

 

Phase B

2 ---

#6

---250 kcmil

 

42.4 (375)

 

5/16 in. Hex

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

E8

 

Phase C

2 ---

#6

---250 kcmil

 

42.4 (375)

 

5/16 in. Hex

 

 

 

 

 

 

 

 

 

 

 

Single Feed Jumper from

—

 

Phase A

 

 

N/A

 

22.6 (200)

 

M10 Hex Bolt

Rectifier Input Terminals

 

 

 

 

 

 

 

 

 

 

—

 

Phase B

 

 

N/A

 

22.6 (200)

 

M10 Hex Bolt

to Bypass Input Terminals

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

—

 

Phase C

 

 

N/A

 

22.6 (200)

 

M10 Hex Bolt

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AC Output to

E9

 

Phase A

2 ---

#6

---250 kcmil

 

42.4 (375)

 

5/16 in. Hex

Critical Load

 

 

 

 

 

 

 

 

 

 

E10

 

Phase B

2 ---

#6

---250 kcmil

 

42.4 (375)

 

5/16 in. Hex

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

E11

 

Phase C

2 ---

#6

---250 kcmil

 

42.4 (375)

 

5/16 in. Hex

 

 

 

 

 

 

 

 

 

 

 

DC Input from

E4

 

Positive

1 ---

#6

---350 kcmil

 

31.1 (275)

 

5/16 in. Hex

Battery to UPS

 

 

 

 

 

 

 

 

 

 

E5

 

Negative

1 ---

#6

---350 kcmil

 

31.1 (275)

 

5/16 in. Hex

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Input and Output Neutral

E12

 

Neutral

8 ---

#6

---250 kcmil

 

42.4 (375)

 

5/16 in. Hex

Customer Ground

Ground

 

Ground

8

--- #14 1/0---

 

5.6 (50)

 

Slotted

NOTE: Customer ground can be run in any conduit listed in Table K.

 

 

DESCRIPTION:

POWER WIRING INSTALLATION NOTES

 

 

 

 

 

 

 

 

 

 

 

DRAWING NO:

164201535---5

 

 

SHEET: 5 of 16

 

 

 

 

REVISION:

B

 

DATE:

111504

 

 

 

 

 

 

 

 

 

 

 

 

 

Powerware® 9390 UPS (40–80 kVA) Installation and Operation Manual

S

164201535 Rev C

 

A-15

Page 162 Page 164
Page 163
Image 163
Powerware operation manual 50, 9390
Page 162 Page 164

9390 specifications

The Powerware 9390 is a high-performance uninterruptible power supply (UPS) designed for critical applications in data centers, telecommunications, and other industries requiring maximum uptime. This UPS system is renowned for its durability, efficiency, and advanced technological features, making it an ideal choice for environment-sensitive operations.

One of the standout characteristics of the Powerware 9390 is its modular architecture. This design allows for scalability, enabling businesses to tailor the power supply to fit their specific needs. Users can add or remove power modules as demand fluctuates, ensuring optimal performance without overspending on unnecessary capacity. The system is available in various power ratings, typically ranging from 40 kVA to 750 kVA.

Among the key technologies utilized in the Powerware 9390 is the Advanced Battery Management (ABM) system. This innovative feature helps extend battery life by monitoring and optimizing charging cycles. The ABM technology uses an intelligent three-stage charging process, significantly reducing battery wear while ensuring high availability of power during outages. This enhancement not only improves reliability but also lowers maintenance costs over time.

Energy efficiency is another hallmark of the Powerware 9390, as it incorporates double-conversion technology to maintain voltage stability. This ensures that sensitive electronic equipment is protected from surges and fluctuations in power supply. Additionally, the UPS offers high input power factor and low harmonic distortion, contributing to overall energy savings while minimizing the environmental impact.

The Powerware 9390 is equipped with advanced monitoring and management features that allow users to maintain complete control over their power infrastructure. An intuitive LCD display provides real-time metrics on system performance, battery status, and operational logs. Furthermore, the UPS can be integrated with network management systems, enabling remote monitoring and management via web interfaces.

In terms of safety characteristics, the Powerware 9390 adheres to rigorous industry standards, ensuring that it provides reliable performance under various operating conditions. Its robust construction and redundant components further enhance reliability, making it a popular choice in mission-critical environments.

In conclusion, the Powerware 9390 stands out as a leader in the UPS market, combining modular scalability, advanced battery management, energy efficiency, and robust safety features. Its ability to adapt to the needs of dynamic organizations while providing reliable power protection makes it an invaluable asset for any critical application. With its state-of-the-art technologies, businesses can depend on the Powerware 9390 for continuity, efficiency, and peace of mind.
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