CyberPower OL6KRT2UTFHWIO User manual

User’s Manual
Step-Down Transformer
OL6KRT2UTFHWIO
OL10KRT2UTFHWIO
OL6KRT2UTFHWIOR
OL10KRT2UTFHWIOR
CyberPower Systems (USA), Inc.
4241 12th Avenue East Suite 400 Shakopee, MN 55379
Phone: [phone]
Fax: [phone]
www.CPSww.com
K01-0000362-01

Copyright © 2014 CyberPower Systems, Inc.
OVERVIEW
1
The CyberPower Step-Down and Isolation Transformers support installation with hardwire (OL6KRT2UTFHWIO / OL10KRT2UTFHWIO /
OL6KRT2UTFHWIOR / OL10KRT2UTFHWIOR), and are designed for a variety of CyberPower UPS systems. When combined with the UPS, the Step-Down
configuration converts voltage from 200-240V down to 100-120V. The Isolation configuration provides the UPS and connected equipment from any outside
utility line fluctuations or interference.
2U Step-Down and Isolation Transformer
User’s manual Registration card
Rackmount left rail Rackmount right rail
Tie plate (1) * 1 set
2U Rackmount ears (Stands) (2) * 1 set
Input/output terminal block cover (1)
Flat head screws:M5X8L (8) * 1 set
Pan head screws:M5X12L (12) * 1 set
Plastic washers (8) * 1 set
Screw hole dust covers (10) * 1 set
Cable for 6K UPS output to 6K STF input connection (1)
(Only for 6K STF)
Conduits with internal wires for 8K/10K UPS output to
10K STF input connection (1)
(Only for 10K STF)
Cable glands (2)
UNPACKING

Copyright © 2014 CyberPower Systems, Inc.
HARDWARE INSTALLATION
2
HARDWARE INSTALLATION
These versatile Step-Down Transformers can be mounted in a rackmount
or vertical tower orientation. This versatility is especially important to
growing organizations with changing needs that value having the option
to position a Step-Down Transformer on a floor or in a rackmount system.
Please follow the instructions below for the respective mounting methods.
SAFETY PRECAUTIONS
CAUTION! To prevent the risk of fire or electric shock, only use the
supplied hardware to attach the mounting brackets.
RACKMOUNT INSTALLATION
Step 1: Rackmount ears installation
Attach the two rackmount ears to the Step-Down Transformer using the
provided screws M5X8L*8pcs.
Step 2: Rackmount rail Installation
The rails adjust to mount in 48-cm (19-inch) panel racks from 52 to
91.5cm (20.5 to 36 inches) deep. Select the proper holes in the rack for
positioning the Step-Down Transformer in the rack. The 2U Step-Down
Transformer takes up position 1 through position 6. The 3U Step-Down
Transformer takes up position 1 through position 9.
Step 3: Adjust rackmount rails to fit your rack
Attach the rackmount rail to your rack with two M5X12L screws and two
plastic washers at the front of the rack. (Located in position 1 & position 6)
Do not tighten the screws. Adjust the rail size on the rail assembly of your
rack. Secure the rail to the rear of the rack with two M5X12L screws and
two plastic washers. Tighten all screws at the front and rear of the rail.
Place the Step-Down Transformer on a flat stable surface with the front of
the unit facing toward you. Secure the Step-Down Transformer to your
rack with four M5X12L screws at the front of the rack. The 2U Step-Down
Transformer takes up position 2 through position 5. The 3U Step-Down
Transformer takes up position 2 through position 8.
CAUTION! The Step-Down Transformer must be installed above the
power module.

Copyright © 2014 CyberPower Systems, Inc.
HARDWARE INSTALLATION
3
VERTICAL/TOWER INSTALLATION
Step 1: Rotate the Multifunction LCD Module
Unscrew the right panel of the power module. Separate the right panel
from the UPS. Gently lift the LCD module out. Rotate it to the tower
orientation. Reinstall it for a tower configuration.
Step 2: Attach the base stands
Secure the tie bracket with the screws (M5X8*4pcs). Tighten the screws
(M5X12*4pcs) of the base stands (rackmount ears) onto the bottom of
the power module and the Battery module.
Step 3: Attach dust covers
Insert dust covers into the rackmount ear screw holes that are not being
used.
SAFETY PRECAUTIONS
CAUTION! Installation environment should be in a temperature and
humidity controlled indoor area free of conductive contaminants. Do not
install this UPS where excessive moisture or heat is present (Please see
specifications for acceptable temperature and humidity range).
CAUTION! Never install a UPS, or associated wiring or equipment,
during a lightning storm.
CAUTION! Do not work alone under hazardous conditions.
CAUTION! In case of the risk of electric shock, do not remove the top
cover.
CAUTION! The battery can energize hazardous live parts inside even
when the AC input power is disconnected.

Copyright © 2014 CyberPower Systems, Inc.
HARDWIRING THE INPUT TERMINALS
4
SAFETY PRECAUTIONS
CAUTION! Input circuit breaker must be “OFF” during the building installation.
CAUTION! Only qualified maintenance personnel should perform this task.
CHECK WIRING
Check wiring dimensions with the following table.
Step-Down and Isolation Transformers with hardwire
Wiring AWG
Wiring mm2
OL6KRT2UTFHWIO / OL6KRT2UTFHWIOR
10 AWG
5.5 mm2
OL10KRT2UTFHWIO / OL10KRT2UTFHWIOR
6 AWG
14.0 mm2
Step 1: Separate the top and bottom covers
Loosen the four screws to separate the top and bottom covers.
Step 2: Fix the bottom cover on the terminal block
Tighten the two screws to fix the bottom cover on the terminal block.

Copyright © 2014 CyberPower Systems, Inc.
HARDWIRING THE INPUT/ OUTPUT TERMINALS
5
Step 3: Input / Output configuration
Insert the input / output cables through the appropriate cable gland.
Hardwire the input / output terminals as shown in the following terminal block identification and configuration table.
Step 4: Fix the top cover on the bottom cover
Tighten the four screws to fix the top cover on the bottom cover.

Copyright © 2014 CyberPower Systems, Inc.
HARDWIRING THE INPUT/ OUTPUT TERMINALS
6
TERMINAL BLOCK IDENTIFICATION
ISOLATION TERMINAL BLOCK CONFIGURATION
Input Voltage
AC Output Connection
Output Voltage
L1 → L2 = 200Vac
L1 →N ←L2
100Vac →0 ←100Vac
L1 →L2
200Vac
L1 → L2 = 220Vac
L1 →N ←L2
110Vac →0 ←110Vac
L1 →L2
220Vac
L1 → L2 = 230Vac
L1 →N ←L2
115Vac →0 ←115Vac
L1 →L2
230Vac
Input Voltage
AC Output Connection
Output Voltage
L1T → L2 = 208Vac
L1 →N ←L2
120Vac →0 ←120Vac
L1 →L2
240Vac
L1 →L2T
208Vac
Input Voltage
AC Output Connection
Output Voltage
L1 → L2 = 240Vac
L1 →N ←L2
120Vac →0 ←120Vac
L1 →L2
240Vac
L1 →L2T
208Vac

Copyright © 2014 CyberPower Systems, Inc.
HARDWIRING THE INPUT/ OUTPUT TERMINALS
7
POWER CABLE CONNECTION
OL6000RT3UTF
OL6000RT3UPDUTF
OL8000RT3UTF / OL10000RT3UTF
OL8000RT3UPDUTF / OL10000RT3UPDUTF

Copyright © 2014 CyberPower Systems, Inc.
8
BASIC OPERATION
STEP-DOWN TRANSFORMER FRONT/REAR PANEL DESCRIPTION
1. Input Circuit Breaker
Provides input overload and fault protection.
2. Input Terminal Block / Output Terminal Block
Connect to UPS outlet / output terminal block.
3. Battery Backup & Surge Protected Outlets (120Vac)
Provides battery backup and surge protection. They ensure power is provided to connected equipment over a period of time during a power failure.
4. Output Circuit Breaker (120Vac)
Provides output overload and fault protection.
OL6KRT2UTFHWIO / OL10KRT2UTFHWIO / OL6KRT2UTFHWIOR / OL10KRT2UTFHWIOR
OL6KRT2UTFHWIOR / OL10KRT2UTFHWIOR
OL6KRT2UTFHWIO / OL10KRT2UTFHWIO

Copyright © 2014 CyberPower Systems, Inc.
TECHNICAL SPECIFICATIONS
9
*200V are derated by 20%, 208 V are derated by 10% for OL10KRT2UTFHWIOR / OL10KRT2UTFHWIO
SAFETY PRECAUTIONS
CAUTION! Before connecting to the UPS, check that the input voltage into the UPS is within specifications.
CyberPower Systems Inc.
www.cpsww.com
Entire contents copyright©2014 CyberPower Systems Inc., All rights reserved. Reproduction in whole or in part
without permission is prohibited. PowerPanel®Business Edition and PowerPanel®Personal Edition are trademarks of
CyberPower Systems Inc
Model
OL6KRT2UTFHWIOR
OL6KRT2UTFHWIO
OL10KRT2UTFHWIOR
OL10KRT2UTFHWIO
Configuration
Maximum Output Power (VA)*
6000VA
10000VA
Maximum Output Power (W)*
6000W
10000W
Form Factor
Rackmount / Tower
Input
Nominal Input Voltage
200/208/220/230/240Vac
Input Voltage Range
200-240Vac
Input Current Rating
30A
50A
Input Frequency
50/60Hz
Output
Nominal Output Voltage
100/110/115/120Vac or 200/208/220/230/240Vac
UPS Outlets
(6) 5-20R
(1) Terminal block
(1) Terminal block
(6) 5-20R
(1) Terminal block
(1) Terminal block
Physical
Dimensions
L x W x H = 23.6 x 17 x 3.46in. (60 x 43.3 x 8.8cm)
Net Weight
95.5lbs(43.4Kg)
119.7lbs(54.4Kg)
Environment
Operating Temperature
32℉to 104℉( 0℃to 40℃)
Operating Relative Humidity
0 to 90% Non-Condensing
Safety
Conformance Approvals
CE, UL, BSMI