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IPCBrochure2004 COMMITTED TO EXCELLENCE
I
SOLATED
P
OWER
C
ENTERS
Applications
Single phase systems
Power Distribution
Loadcenter available for
plug-on or bolt-on circuit
breakers
Outlet Devices
Up to 8 gang arrangement
of power receptacles and
ground jacks
Mounting
Available for flush or
surface mounted
applications
Advanced Technology
The BENDER LIM2000plus
TM
series Line Isolation
Monitor(LIM) features self-
test, self-calibration and
optional load monitoring
Standards
UL 1047 - Isolated Power
Systems Equipment
Warranty
Industry's first 5 year
limited warranty
I S O L A T E D
POWER CENTER
IPC
Medical Division of Bender Inc. Support and Services
On-site installation inspection and certification services
System design assistance provided upon request
Technical support hotline: (800) 833-6834
The Type IPC provides an eight gang section for Hospital
Grade power receptacles and Hospital Grade ground jacks.
The Hospital Grade power receptacles are available in either
straight-blade (single or duplex) or twist-to-lock style. Each
gang can accommodate one duplex or single power receptacle
and one ground jack or two ground jacks.
Reference Ground Bus
The Type IPC Isolated Power Center is provided with a twenty
(20) point reference ground bus to satisfy equipotential
grounding requirements and for connection to master ground
modules and ground jacks in patient ground modules and
receptacle ground modules. Other ground bus configurations
available.
Loadcenter
The loadcenter is an integral part of the IPC. Included is a
primary circuit breaker which provides protection for the
isolation transformer. All Isolated Power Centers can
accommodate either plug-on or bolt-on circuit breakers.
Introduction
ISOTROL SYSTEMS Type IPC Isolated Power Centers have
been designed to provide isolated power to electrical circuits
installed within operating rooms and other electrically
susceptible patient care areas. Designed in strict compliance
with Underwriters Laboratories Standards UL1047, UL1022
and UL50, the IPC offers the most current technology for all
isolated power distribution requirements.
General
The Type IPC typically includes a single phase transformer, a
BENDER Line Isolation Monitor (LIM), a reference ground bus,
a primary circuit breaker, branch circuit breakers, Hospital
Grade power receptacles and Hospital Grade ground jacks.
The maximum number of branch circuit breakers is limited to
sixteen (16) plug-on or twelve (12) bolt-on.
Backbox
All backboxes are fabricated from 14GA galvanized steel.
Surface mounted enclosures are finished with a coat of
hospital ivory, epoxy enamel. Outline drawings shown on the
following pages of this brochure provide additional dimensional
and construction details.
Front Trim
Manufactured from 14GA Type 304 Stainless Steel with a #4
brushed finish, the front trim contains a door with hidden
hinges and a flush mounted key lock that covers the load
center. The front trim for flush mounted units extends 1" on all
sides of the backbox. For surface mounted units, the front trim
shall exactly match the dimensions of the backbox.
Isolation Transformer
Isolation transformers are available with various primary and
secondary single phase voltages. The transformer ratings are
given on the isolation transformer data sheet found in ISOTROL's
full catalog or by request.
Line Isolation Monitor (LIM)
The BENDER LIM2000plus
TM
series Line Isolation Monitor
provides a digital / analog display. The LIM is available in single
or three phase models with readout and response values of
2 or 5mA. The LIM2000plus
TM
has a patented measuring
principle and is capable of detecting all combinations of
capacitive and resistive faults, including balanced, unbalanced
and hybrid faults. A self-test and calibration function is also
featured. The LIM2000plus
TM
series LIM contributes less than
35
µA to the Total Hazard Current (THC). Available options
include load monitoring and RS485 communication. For
further information see the LIM2000plus
TM
series data sheet.
Line Isolation Monitor
LIM2000plus
TM
IPC - 2
Power Receptacles & Ground Jacks 13
h
d
A
W
FRONT
H
11
8
10
12
9
1
17
VIEW A - A
2
16
15
14
TRANSFORMER
LOAD
SAFE
TEST
BENDER
TOTAL
HAZARD
CURRENT
%
mA
mA
> 80%
mA
LIM2000plus
HAZARD
MUTE
PLAN
A
6
7
5
1.000"
d
w
1.000"
4
3
19
18
20
Outline Drawing for IPC
Single Phase 3 to10kVA
IPC - 3
1 Stainless Steel Front Trim
11 Main Circuit Breaker, 2P
2 Backbox, Galvanized Steel
12 Branch Circuit Breaker, 2P
3 Backplate, Galvanized Steel
13 Loadcenter
4 Backplate Mounting Bracket
14 Isolation Transformer, 1Ph
5 Transformer Shelf
15 Line Isolation Monitor, 1Ph
6 Transformer Shelf Mounting Bracket
16 LIM Connector Plate
7 Circuit Breaker Deadfront
17 Ground Bus
8 Stainless Steel Door w/Lock
18 Hospital Grade Power Receptacles
9 LIM Fuses
19 Hospital Grade Ground Jacks
10 LIM Circuit Breaker, 2P (Optional)
20 Receptacle Hat Section
*CALL FACTORY FOR OTHER CONFIGURATIONS
DIMENSION
DESIGNATION
TRANSFORMER
kVA SIZE
B
26"
43"
8"
24"
41"
3, 5, 7.5, 10
h
H
d
w
W
BACKBOX 6
5
11
9
7
12
10
8
6
1
INCOMING
POWER
3
L1
3
1
5
4
PANEL
GROUND
L2
2
4
7
H1
2
X2
H2
T1
X1
M +
*
*
TO REMOTE
INDICATOR
SERIES
MK2000
(If Required)
METERED
REMOTE ONLY
PANEL
GROUND
TEST/L3
LIM GND
GND2
HAZARD
K1/NO
K1/COM
K1/NC
9
RI2
SAFE
RI1
*
PANEL
GROUND
TRANSFORMER
LOAD
12V DC Com
OR
L2
M
L1
BENDER
TOTAL
HAZARD
CURRENT
TEST
SAFE
> 80%
mA
%
mA
mA
LIM2000plus
MUTE
HAZARD
8
TO SYSTEM
GROUND
10
12
11
1 LIM Fuses
2 LIM Fuses Disconnect
3 Loadcenter
4 Main Circuit Breaker, 2P
5 Branch Circuit Breaker, 2P
6 LIM Circuit Breaker, 2P (Optional)
7 Isolation Transformer, 1Ph
8 Line Isolation Monitor (LIM), 1Ph
9 LIM Connector Plate
10 Ground Bus
11 Hospital Grade Power Receptacles
12 Hospital Grade Ground Jacks
Wiring Diagram for IPC
Single Phase 3 to 10kVA
IPC - 4 Selection Guide for Isolated Power Centers (Type IPC)
When selecting the Isolated Power Center for your application, use the Product Code below. If you have any
questions or need further assistance, please call us using our toll-free number: (800) 833-6834.
Note:
- Above receptacles are 2P/3W, 20A, single phase
- If the IPC contains several types of receptacles, the product code will be expanded by adding multiple blocks of
Codes K and L.
- Other receptacles are available
Call the factory for additional equipment or custom requirements
Code A - Basic Designation
IPC: Isolated Power Center
Code B - Transformer Power Rating
3: 3kVA 5: 5kVA
7: 7.5kVA 10: 10kVA
X: Special kVA
Code C - Transformer Primary Voltage
A: 120V B: 208V C: 240V D: 277V
E: 480V G: 220V H: 110V
X: Special Voltage
Code D - Transformer Secondary Voltage
A: 120V B: 208V C: 240V G: 220V H: 110V
X: Special Voltage
Code E - Phase
1: 1 Phase
Code F - Loadcenter Manufacturer and Size
C1: Cutler Hammer
10 Positions Bolt-On only
CX: Cutler Hammer
12 Positions Plug-On only
Lug-to-Lug Circuit Breakers (No Loadcenter)
G1: General Electric 14 Positions Plug-On only
GX: General Electric
G2: General Electric 16 Positions Plug-On only
Lug-to-Lug Circuit Breakers (No Loadcenter)
S1: SquareD
12 Positions Plug-On & Bolt-On
SX: Square D
Lug-to-Lug Circuit Breakers (No Loadcenter)
Code G - Quantity of Branch Circuit Breakers
Code H - Circuit Breaker Type
P: Plug-on
B: Bolt-on L: Lug-to-lug
Code I - Number of Circuit Breaker Openings in Deadfront
(Must be less than or equal to Loadcenter positons)
Code J - Quantity of Ground Jacks
Maximum of 8 Ground Jacks
Code K - Quantity of Power Receptacles
Maximum of 8 Power receptacles
Code L - Type of Power Receptacle
The designation S1, S2, SM, D1, D2, DM, T1, T2 or TM
Code M - Backbox Sizes (Height x Width x Depth)
B: 41" x 24" x 8"
X: Special
Code N - Type of Mounting
F: Flush
S: Surface
S1
125V
HBL8310R
Red
5-20R
SINGLE
D1
125V
HBL8300HR
Red
5-20R
T1
125V
HBL23000HG
Black
n/a
DM
OTHER
TM
OTHER
Hubbell
Type
Voltage
NEMA#
Style#
Color
SM

OTHER
TWIST-TO-LOCK
DUPLEX
IPC - 5
Example for ISOTROL type IPC Product Code
Code B
Code A
Code C
Code D
Code E
Code F
Code J
Code G
Code H
Code I
Code K
Code L
Code M
Code N
IPC - 7
1
A
B
- C 1 / 12 P 12
-
4
-
6 D1 - B F Suggested Specification for ISOTROL SYSTEMS
Type IPC Isolated Power Centers
The LIM shall be capable of detecting all combinations of
capacitive and resistive faults, including balanced, unbalanced
and hybrid faults. The total hazard current shall be set at the
factory to either 2 mA or 5 mA, and shall be field adjustable to
either milliampere.
The LIM shall contain a continuous display (digital / analog), an
au