Emerson 15-90kW Service Manual download pdf

LIEBERT

APM

™

3-PHASE UPS: 15-90KVA/KW, 60HZ, 208-600VAC, SINGLE & DUAL INPUT - SITE PLANNING DATA

BATTERY

NOTES

1. Install in accordance with national and local electrical codes.

2. Input and bypass must share the same single source.

3. A neutral is required from the system AC input source.

A full capacity neutral conductor is recommended.

Grounding conductors are recommended.

4. UPS system input and output cables must be run

in separate conduits.

5. Control wiring must be run in separate conduits.

6. Optional 54 pole, 225A for 45kVA frame only or

optional 54 pole, 400A for 90kVA frame only.

7. Transformer available 480V or 600V input.

UPS CABINET

* SYSTEM

AC INPUT

4 WIRE + GRD

(OPTIONAL)

54 POLE

SEE NOTE 6

AC OUTPUT

208V

4 WIRE + GND

STATIC BYPASS

MBB

MIBBIB

BYPASS DISTRIBUTION CABINET

(Optional; see Note 7)

UAM01004

Rev. 0

Field-supplied wiring

BIB Bypass Isolation Breaker

MBB Maintenance Bypass Breaker

MIB Maintenance Isolation Breaker

* External Overcurrent Protection by others

The UPS must be fed from a solidly

grounded wye or delta AC source. Not for

use with impedance-grounded systems,

corner-grounded or high leg delta sys-

tems. For these applications, an isolation

transformer must be installed between

the AC feed and the UPS.

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Summary of Contents

Page 1

1LIEBERT® APM™ 3-PHASE UPS: 15-90KVA/KW, 60HZ, 208-600VAC, SINGLE & DUAL INPUT - SITE PLANNING DATABATTERYNOTES1. Install in accordance with nati

Page 2 - Notes for Tables

2Notes for Tables 1. Nominal (Nom) current is based on full rated output load at nominal input voltage.2. Maximum (Max) current (125% of nominal) is s

Page 3

3Table 2 Site Planning Data - 15-90kVA, 60Hz, 480VAC, Single InputUPS Rating Voltage AC Input Battery AC Output Mechanical DataSystem OCPD(45 and 90 k

Page 4

4Table 4 Site Planning Data - 15-90kVA, 60Hz, 208VAC, Dual InputUPSRating Voltage AC Rectifier Input208VACBypass Input Battery AC Output Mechanical Da

Page 5

5Table 6 Site Planning Data - 15-90kVA, 60Hz, 600VAC, Dual InputUPS Rating Voltage AC Input208VACBypass Input Battery AC Output Mechanical DataInput C

Page 6

6 Table 9 UPS currents and terminals—Output 208VUnit Rating Nom. Output Current OCP Device Rating Bolt Size 75°C Wire Current tot WireMaximum Recommen

Page 7 - Internal Battery

7General SpecificationsINPUTVoltage 208/120, 220/127VAC, 50/60Hz, 3-phase, 4-wire plus groundVoltage Range Without Derating +15%, -20%Frequency Range

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