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INFORMATION CONCERNING THE DIGITAL METERING SYSTEM 'DMS'
CUTLER HAMMER I/Q 4130
Updated 1/25/2000
NOTE: The “I/Q DP-4000” is similar to the “I/Q Data Plus” (Used until late 1997) both
electrically (Same Input devices required, although connection points may be different
and it provides some extra features) and mechanically (Same mounting dimensions), and
it can be used as a direct substitute.
01) The meter is a Cutler-Hammer (Westinghouse) 'IQ DP-4130'.
02) The meter used in MCC’s (2190-B_C-_-86KCXXX) is A-B part number 22996-011-02.
1) Designed for operation from 110 to 600 volts, (110, 120, 208, 220, 240, 380, 416,
460, 480, 577 and 600) 50/60 HZ and 3 or 4 wire via external “DIP” switches. (10VA
power requirement)
2) Designed to operate with 3 current inputs of 5 amp. Current Transformer with
ratio's from 5/5 to 12800/5 can be used. Ratio's are set via external “DIP”
switches.
3) A front panel read-out supplies:
A) AC line currents. (Phase A, B & C)
B) AC line to line voltages. (Phase A-B, B-C, C-A)
C) AC line to neutral voltage. (Four-Wire Systems)
D) Watts.
E) Vars.
F) Power Factor.
G) VA.
H) Frequency.
I) Watt-Hours.
J) Var-Hours.
K) VA-Hours.
L) Percent Total Harmonic Distortion (%THD) for Amps and Volts.
M) Demand Current, Watts, Vars and VA.
N) Minimum Current, Volts, Watts, Vars, VA, Power Factor and Frequency.
O) Maximum Current, Volts, Watts, Vars, VA, Power Factor and Frequency.
4) Alarm 1/Alarm 2 contacts are brought out to rear mounted terminal block.
(Resistive rating 10A/115VAC-30VDC) Contact operation is set-up via external
mounted “DIP” switches: (Alarm 1/Alarm 2 Can be set to monitor the following)
A) Phase loss
a) Voltage.(any phase - 50% of normal)
b) Current. (smallest phase is 6.25% of largest phase)
B) Phase unbalance. (line voltage +/- nominal in ranges from 5 to 40%, set via
"dip" switches.)
C) Phase reversal. (A-B-C or C-B-A Rotation Set by “dip” switches, Absolute
Monitoring)
D) Under voltage. (95% to 60%, set by “DIP” switches.)
E) Over voltage. (105% to 140%, set by “DIP” switches.)
5) Alarm 1/Alarm 2 contact:
A) Can be set for manual/auto reset after an alarm.
B) Operate independent of each other.
C) Can be set for an alarm delay of 1 to 20 seconds.
D) Can be set for a reset delay of 1 to 120 seconds.
E) Auto reset mode: Will automatically reset the alarm when the fault condition
is cleared. An “Alarm Data” Button on the front panel provides viewing of
last alarm trip condition.
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INFORMATION CONCERNING THE DIGITAL METERING SYSTEM 'DMS'
CUTLER HAMMER I/Q 4130
Updated 1/25/2000
03) When the meter ships from Cutler-Hammer it is a 1 piece unit, consisting of a removable
power module and chassis, or read-out module: (face plate)
1) A-B Packaged Control Products Division installs the power module separately on
a stationary mounting plate.(3 phase Power connect to this part of unit.)
2) The chassis is mounted to the door. (C.T. Connections, Alarm 1/Alarm 2 contacts
or external options connect to this part of the unit.)
3) Power module and chassis are connected together with a 36" ribbon cable, A-B part
number 22996-011-03.
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INFORMATION CONCERNING THE DIGITAL METERING SYSTEM 'DMS'
CUTLER HAMMER I/Q 4130
Updated 1/25/2000
04) Pushbutton Operation:
1) Reset: After an alarm event, the Reset pushbutton allows you to reset the alarms.
2) Up/Down: The Up/Down pushbuttons step through the items that the IQ DP-4000
monitors. If you press the up and Down buttons at the same time, the “INCOM”
network address for your unit appears in the display window (If present). It
monitors the following items:
A) IA Amps
B) IB Amps
C) IC Amps
D) VA-B Volts
E) VB-C Volts
F) VC-A Volts
G) VA-N Volts
H) VB-N Volts
I) VC-N Volts
J) Watts
K) Vars
L) VA
M) Power Factor (Apparent and Displacement)
N) Frequency
O) Watt-Hours
P) Var Hours
Q) VA-Hours
Each time you push the UP or DOWN Pushbuttons, the LED to the left of the selected
item illuminates. At the same time, the present operating value corresponding
to that item is in the display window.
3) Alarm Data: The Alarm Data pushbutton allows you to toggle between Alarm 1, Alarm
2 and the present metered values. A blinking LED indicates you are viewing the
snapshot (Data saved at the time an alarm condition occurred for that particular
alarm.)An LED that is constantly illuminated indicates an active alarm condition
for that particular alarm. (NOTE: The alarm LED will always blink when being
viewed, Even for an active alarm.) If you push the Alarm Data button before there
has been an alarm condition, no light appears beside the alarm.
4) Monitor Pushbuttons:
A) Metered: The metered pushbutton displays the metered value for all the
parameters on the Operator Panel. (Will work with Minimum and Maximum to
display Minimum and Maximum metered values.)
B) %THD: This button displays Percent Total Harmonic Distortion for the amps and
volts for each phase. (Will work with Minimum and Maximum to display Minimum
and Maximum metered values.)
C) Demand: The Demand button displays the current for each phase, as well as the
demand Watts, Vars and VA. (Will work with Minimum and Maximum to display
Minimum and Maximum metered values.)
D) Minimum:
This button displays the minimum values for all currents and
voltages as well and Watts, Vars, VA, Power Factor, and Frequency.
E) Maximum: This button displays the maximum values for all currents and voltages
as well as Watts, Vars, VA, Power Factor and Frequency.
5) Pushbutton Combinations:
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INFORMATION CONCERNING THE DIGITAL METERING SYSTEM 'DMS'
CUTLER HAMMER I/Q 4130
Updated 1/25/2000
A) Reset and Metered: Holding both buttons for 3 to 4 seconds will reset the
Min./Max. values for all metered parameters.
B) Reset and %THD: Holding both buttons for 3 to 4 seconds will reset Max. value
for all %THD Parameters.
C) Reset and Demand: Holding both buttons for 3 to 4 seconds will reset the Max.
values for the Demand Parameters.
D) Up and Down: Holding both buttons will display the “INCOM” Address if present.
E) Minimum and Maximum: Holding both buttons will display the revision of firmware
the device is currently using.
05) Programming is Via an External mounted 8 bank “DIP” switch, Miniature 15 position
selector switch, program (SAVE) button and “LED” Program Bank, all located on the
back of the meter. Programming is accomplished by setting the selector switch to
the proper position, setting Each of the 8 “DIP” switches to the proper position
and holding the program button for 3 to 5 seconds or until the program light (Tenth
“LED”) on the program “LED” bank indicate. (NOTE: All “DIP” switches must be set
to the proper position for each selector switch setting.)
FUNCTION
SPECIFICATION
PT burden (3 Phase Power Module) 10VA
PT Burden (Separate Source Power Module) 0.02 VA
CT Burden 0.003 VA
50/60 HZ
Nominal Line +/- 20%
-20 to +70 Deg “C” (-4 to + 158 Deg “F”)
-30 to +85 Deg “C” (-22 to +185 Deg “F”)
5 to 95% RH non-condensing
¼ Amp
¾ Amp, 6000Volt Buss type KTK-R-3/4 (3 required)
10 Amps @ 1240/240 VAC (Resistive)
10 Amps @ 30 VDC (Resistive)
Power Requirements
Frequency
Line Characteristics
Operating Temperature
Storage Temperature
Humidity
Fuses
Alarm Contact Rating
METERING SPECIFICATIONS
Item
Displayed Through
IMPACC
Local Display
AC Amperes Phase A, B , C
+/- 0.3%
+/- 0.3% +/- 1 Digit
AC Voltage Phase A-B, B-C, C-A, A-N, B-N, C-N
+/- 0.3%
+/- 0.3% +/- 1 Digit
Watts
+/- 0.6%
+/- 0.6% +/- 1 Digit
Vars
+/- 0.6%
+/- 0.6% +/- 1 Digit
VA
+/- 0.6%
+/- 0.6% +/- 1 Digit
Watt-Hours
+/- 0.6%
+/- 0.6% +/- 1 Digit
Var-Hours
+/- 0.6%
+/- 0.6% +/- 1 Digit
VA-Hours
+/- 0.6%
+/- 0.6% +/- 1 Digit
Power Factor
+/- 1%
+/- 1%
Frequency
+/- 0.1 HZ
+/- 0.1 HZ
%THD
Through th 31ST Harmonic
NOTE: Accuracy is maintained from 3 to 250% of the full sales of the device.
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