CHAPTER 3: SITE PREPARATION

Electrical Requirements

The following provides guidance for planning the electrical installation. Check local and national codes. A qualified electrician may be required.

Input Connection

 

Method

 

Maximum

 

Voltage

 

 

Current

 

Connection

 

 

 

 

Load

 

(Vac)

 

 

Full Load

 

 

 

 

Hardwired

 

16 kVA

 

200, 208, 220,

 

100 A

 

External circuit breaker

 

 

 

 

 

 

230, or 240

 

 

 

 

 

 

#3 AWG (25 mm2)

 

 

 

 

 

 

Output Connection

 

 

 

 

Method

 

Maximum

 

Voltage

 

 

Current

 

Connection

 

 

 

 

Load

 

(Vac)

 

 

Full Load

 

 

 

 

Hardwired

 

16 kVA

 

200, 208, 220,

 

90 A

 

External circuit breaker

 

 

 

 

 

 

230, or 240

 

 

 

 

 

 

#3 AWG (25 mm2)

 

Cord connected:

 

 

 

 

 

Available receptacles:

 

North America, Japan, and other

 

 

(3) L6-30R

 

200/208/240 Vac countries

 

 

 

 

 

(6) L6-20R

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Cord connected:

 

 

 

 

 

Available receptacles:

 

Europe and other

 

 

 

 

 

(8) IEC320-C13

 

220/230/240 Vac Countries

 

 

 

 

 

(2) IEC320-C19

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Remote Emergency Power Off (REPO)

 

If required, the output power can be disabled in an

 

 

 

 

 

 

 

 

emergency by closing a switch connected to the REPO.

 

 

 

 

Two connection methods are available:

 

 

 

 

 

Use one of the following cable types to

 

 

Internally powered for use with non-powered

 

 

 

 

 

 

 

 

 

 

 

 

connect the UPS to the REPO switch:

 

 

 

switch circuits.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CL2: Class 2 cable for general use.

 

 

Externally powered for use with +24Vdc powered

 

 

 

 

 

 

 

 

 

 

 

 

CL2P: Plenum cable for use in ducts,

 

 

 

switch circuits.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

plenums, and other spaces used for

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The REPO circuit is considered a

 

 

 

 

 

environmental air.

 

 

 

 

 

 

 

 

 

CL2R: Riser cable for use in a vertical

 

 

 

 

 

Class 2 (UL and CSA standards)

 

 

 

 

 

 

 

 

 

 

and SELV (IEC standard) circuit.

 

 

 

 

 

run in a shaft of from floor to floor.

 

 

 

 

Both Class 2 and SELV circuits

 

 

 

 

 

CLEX: Limited use cable for use in

 

 

 

 

 

 

 

 

 

dwellings and for use in raceways.

 

 

 

 

 

must be isolated from all primary

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

For installation in Canada: Use only

 

 

 

 

 

circuitry. Do not connect any circuit

 

 

 

 

 

 

 

 

to the REPO terminal block unless

 

 

 

 

 

CSA Certified, type ELC (extra-low

 

 

 

 

 

it can be confirmed that the circuit

 

 

 

 

 

voltage control cable).

 

 

 

 

 

is SELV or Class 2. If there is a

 

 

 

 

 

Wiring by a qualified electrician is

 

 

 

 

 

question, use a contact closure

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

required.

 

 

 

 

 

switch.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

16

Page 20
Image 20
APC SYBT3, 412 kVA installation manual Electrical Requirements, Remote Emergency Power Off Repo

412 kVA, SYBT3 specifications

The APC SYBT3 412 kVA is a high-performance uninterruptible power supply (UPS) system designed to provide reliable power solutions for critical applications in various industries. Ideal for data centers, telecom infrastructures, and other mission-critical operations, the APC SYBT3 is engineered to deliver a robust power backup to prevent downtime.

One of the main features of the APC SYBT3 is its impressive capacity of 412 kVA. This high power output ensures that it can support large loads while maintaining stable operations even during power fluctuations. The system is designed to handle essential equipment, guaranteeing that your operations continue without interruption.

The APC SYBT3 utilizes advanced technologies to optimize performance and energy efficiency. This includes an intelligent battery management system that prolongs battery life while ensuring reliable energy delivery. The UPS is equipped with a modern inverter that efficiently converts DC battery power to AC power, enabling seamless transitions during power outages.

Another key characteristic of the APC SYBT3 is its modular design, which allows for easy integration into existing systems. This modularity supports scalability, enabling users to expand their power capacity as needed without significant infrastructure changes. This feature is particularly beneficial for organizations that anticipate growth or fluctuations in power requirements.

The APC SYBT3 also boasts superior communications features, including an advanced monitoring interface. This feature allows for real-time tracking of power parameters, battery health, and operational status, ensuring users can address potential issues before they escalate. Remote monitoring capabilities enable IT personnel to manage the UPS from anywhere, enhancing operational efficiency.

In addition to its robust power performance, the APC SYBT3 offers a compact footprint, making it suitable for environments where space is limited. This design consideration ensures that large power needs can be met without sacrificing valuable real estate.

Overall, the APC SYBT3 412 kVA UPS represents a blend of advanced engineering, efficient power management, and user-friendly features. Its ability to provide seamless power continuity makes it an indispensable asset for organizations seeking to safeguard their critical operations against power interruptions.