IQData Page 1 Tuesday, October 19, 1999 11:43 AM
Technical Data
Cutler-Hammer
Effective: May 1999
Page 1
Metering Devices
IQ Data
New Information
IQ Data
Applications
■ Electrical metering
Metered/Monitored Parameters
■ Phase currents: A, B, C
■ Volts: L-L, L-N
Communications
■ Optional interface capability to
computer network for data collection, storage and/or printout via
the Cutler-Hammer PowerNet
System
Physical Characteristics
Two four-digit display windows
for simultaneous viewing of
current and voltage
■ Height: 10.25 inches
■ Width: 6.72 inches
■ Depth: 5.24 inches
2.02 inches without Power
Module and PONI
3.24 inches with PONI but
without Power Module
4.04 inches without PONI
Listings/Certifications
■ UL recognized, CSA certified
■
General Description
The IQ Data is a microprocessorbased monitoring device that
provides simultaneous current and
voltage metering. In one compact,
standard package, the IQ Data provides an alternative to individually
mounted and wired ammeters, voltmeters, and ammeter and voltmeter
switches.
Input Ranges
■ Current Transformers – 25:5
through 5000:5
■ Potential Transformers – Selfcontained up to 600 volts. Above
600 volts, potential transformer
inputs to 14.4 kV
■ CT and PT ratios field settable
with DIP switches – refer to
“Rear View”
TD.17.05.T.E
Additional Features
■ Simple electrical connections
■ 50/60 cycle
■ 3-wire or 4-wire systems
■ Door mounted (2.5 inches depth)
■ Two four-digit display windows
for simultaneous viewing of
current and voltage
■ Separate step buttons for voltage
and current
■ Auto-ranging units – automatically
selects volt/kilovolts, amps/kiloamps
■ Optional PONI card for communications on the Cutler-Hammer
PowerNet System
■ No PTs under 600V
■ UL recognized, CSA certified
Ratings
■ Application to 14.4 kV, no PTs
to 600V
■ CT ratios selectable from
25:5 to 5,000:5
IQData Page 2 Tuesday, October 19, 1999 11:43 AM
Technical Data
Page 2
Metering Devices
IQ Data
Effective: May 1999
Cutler-Hammer
Field Wiring Connections (Standalone Application – Style 2D78533G01)
3-Phase 3-Wire (up to 600 Volts)
Direct Voltage Connection and External Current Transformers
1 CT
X1 X2
B
L2
X1 X2
C
L3
2 CT
3 CT
Line A
L1
Load
T1
T2
L2
T3
L3
X1 X2
B
X1 X2
C
X1 X2
1 CT
Load
T1
2 CT
T2
3 CT
T3
X1 X2
N
N
Note: Lines 2, 4, and 6
Should Be Maintained
at the Same Potential
as the Ground Terminal.
For Further Details
See Section 4.2
Gnd.
120 or 240 Vac
Control Power
120 or 240 Vac
Control Power
TD1705TE
Line A
L1
3-Phase 4-Wire (up to 600 Volts)
External Potential Transformers and Current Transformers
Fuse
Fuse
1
VA
VB
VC
GND
3
IA
2
5
IB
IC
6
4
1
7
8
9
10
(See Label for
120/240 Jumpers)
VA
VB
VC
GND
3
5
IB
IA
2
IC
6
4
7
8
9
10
(See Label for
120/240 Jumpers)
IQ Data
IQ Data
3-Phase 3-Wire (above 600 Volts)
External Potential Transformers and Current Transformers
Line A
L1
1 CT
X1 X2
B
L2
L3
2 CT
X1 X2 3 CT
C
3-Phase 4-Wire (above 600 Volts)
Direct Voltage Connection and External Current Transformers
Load
T1
Line
L1
T2
1 CT
A
B
L2
2 CT
X1 X2 3 CT
C
L3
T3
X1 X2
N
Gnd.
Gnd.
120 or 240 Vac
Control Power
Gnd.
T3
N
WYE
Gnd.
G
Fuse
T2
X1 X2
X1 X2
Open
Delta
Load
T1
120 or 240 Vac
Control Power
Fuse
1
VA
VB
VC
3
IA
GND
2
1
5
IB
IC
6
4
7
8
9 10
(See Label for
120/240 Jumpers)
VA
VB
VC
GND
3
IA
2
5
IB
4
IC
6
Direct Reading Metered Values
Ac Ampere
1% Accuracy
Phase A
Phase B
Phase C
5.38
2.69
8.90
6.68
9.38
4.45
2.23
4.69
Ac Voltage
1% Accuracy
Phase A-B
Phase B-C
Phase C-A
Phase A-Neutral
Phase B-Neutral
Phase C-Neutral
IQ Data
Description
2.53
5.06
.218 DIA
10 Places
Cutler-Hammer
TD.17.05.T.E
Printed in U.S.A. / ZTD99006
Specifications
Device’s Power Requirement
3-phase PT Burden
0.02 VA
With 3-phase voltage
power module
10 VA
CT Burden
1.25 VA
Frequency
Ordering Information
.06 RAD
4 Places
8
9 10
(See Label for
120/240 Jumpers)
IQ Data
IQ Data
Drilling Pattern
7
Catalog Numbers
With single-phase power supply
IQDATA
With removable three-phase
power module
IQDATAPM
50/60 Hz
Line Characteristics
Nominal line ±20%
Will continue to operate in event of a
phase loss
Copyright Cutler-Hammer Inc., 1999.
All Rights Reserved.