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Specifications
System Accuracy
Breaker mount or universal with internal CTs: +/-1% of full-scale current rating
Universal for external CTs: +/-1% of full-scale current rating plus CT accuracy
Current Input
Current Range: 1% to 125% of current rating
Burden: 1 VA
Voltage Input
Voltage Range: +/-20% of voltage rating
Frequency
50 or 60 Hertz
Power Factor Range
All (-1 to +1)
Communications
9600 Baud
INCOM compatible
Environmental Conditions
-25° to 70°C **
(-13° to 158°F)
Storage Temperature:
-40° to 85°C **
(-40° to 185°F)
Operating Humidity:
5% to 95% relative humidity non-condensing
Dimensions DxWxH (inches)
F 3.20 x 4.12 x 1.30; hole clearance* 0.59
J 4.04 x 4.12 x 1.28; hole clearance* 0.77
K 4.04 x 5.31 x 1.25; hole clearance* 0.96
UI 4.36 x 5.31 x 3.00; hole clearance 1.17
UE 4.36 x 5.31 x 3.00
Weight (lbs)
F 0.65
J 0.69
K 0.87
UI 1.10
UE 1.10
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* Hole clearance available for bare cable after stripping insulation.
** 40°C (standard) maximum for Series C circuit breakers.
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IQ Energy Sentinels
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Description
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Voltage Rating - Vac
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Current Rating
Max. Amps
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Catalog
Number
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For F-frame Breakers
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120/240, 240, 208Y/120
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150
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IQESF208
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| For F-frame Breakers |
220/380, 230/400, 240/415 |
150 |
IQESF400 |
| For F-frame Breakers |
480, 480Y/277 |
150 |
IQESF480 |
| For F-frame Breakers |
600, 600Y/347 |
150 |
IQESF600 |
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| For J-frame Breakers |
120/240, 240, 208Y/120 |
250 |
IQESJ208 |
| For J-frame Breakers |
220/380, 230/400, 240/415 |
250 |
IQESJ400 |
| For J-frame Breakers |
480, 480Y/277 |
250 |
IQESJ480 |
| For J-frame Breakers |
600, 600Y/347 |
250 |
IQESJ600 |
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| For K-frame Breakers |
120/240, 240, 208Y/120 |
400 |
IQESK208 |
| For K-frame Breakers |
220/380, 230/400, 240/415 |
400 |
IQESK400 |
| For K-frame Breakers |
480, 480Y/277 |
400 |
IQESK480 |
| For K-frame Breakers |
600, 600Y/347 |
400 |
IQESK600 |
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| Universal with Internal CTs |
120/240, 240, 208Y/120 |
400 |
IQESUI208 |
| Universal with Internal CTs |
220/380, 230/400, 240/415 |
400 |
IQESUI400 |
| Universal with Internal CTs |
480, 480Y/277 |
400 |
IQESUI480 |
| Universal with Internal CTs |
600, 600Y/347 |
400 |
IQESUI600 |
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| Universal for External CTs |
120/240, 240, 208Y/120 |
4000 |
IQESUE208 |
| Universal for External CTs |
220/380, 230/400, 240/415 |
4000 |
IQESUE400 |
| Universal for External CTs |
480, 480Y/277 |
4000 |
IQESUE480 |
| Universal for External CTs |
600, 600Y/347 |
4000 |
IQESUE600 |
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| Terminal, Cable and Wiring Guidelines |
Energy
Sentinel |
Cutler-Hammer
Series C Terminal |
Wire Size
(Single Conductor) |
| F-frame |
624B100G02, G17, G18, G19 |
#14-1/0, #4-4/0, #4-4/01, #14-1/0 AWG |
| J-frame |
T250KB, TA250KB |
#4-350 MCM |
| K-frame |
T350K, TA350KB |
#250-500 MCM |
Universal
with internal CTs |
#250-500 MCM |
| System Voltage Reference Wiring |
#24-#10 AWG |
| Current Transformer Wiring |
#12 AWG (max.) |
| Ground Reference Wiring |
#22-#12 AWG (minimum 600V rated) |
| Communications Wiring |
Cutler-Hammer IMPCABLE or
Belden 9463 family |
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System Voltage Considerations (Application Note)
The Ground (GND) terminal of the IQ Energy Sentinel should be connected to the ground bus or other non-current-carrying ground with 600V rated wire to ensure accuracy.
Acceptable supply voltages:
* Acceptable for Universal IQ Energy Sentinels only.
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Energy Sentinel Dimentions (in inches)
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| * Hole clearance available for bare cable after stripping insulation. |
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