GFL631T-3 INSTRUMENT TRANSFORMER, GFL631T-3 Datasheet - Page 31

• Manufacturer Part Number: GFL631T-3
• Description: GROUND FAULT CURENT
• Manufacturer: INSTRUMENT TRANSFORMER

Specifications of GFL631T-3

• Accuracy: 15%
• Current Measuring Range Ac: 30A To 360A

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•
amplif iers achieve a content current output , insensitive to a variable impedance load. This allows the PCL to be easily applied to remote instrumentation,
motor control and energy management installations. The output signal (4 to 20mA dc) can be transmitted over long distances with no loss accuracy.
AC Current Transducer
Model PCL
0
OPERATING RANGE:
Input 0 to 100 thru 600 Amps ac.
Output: 4-20 mA dc.
FREQUENC Y:
AMBIENT TEMPERATURE RANGE:
Effect on accuracy + 0.02%/
Operating: -30
Storage: -55
INSULATION LEVEL:
600 Volts, 10 kV BIL full wave.
The PCL transducers accurately converts a sinusoidal ac input current to a proportional dc output current . The high performance integrated circuit
For load currents which are greater than 600A
the PCL-5 may be used in conjunction with
separate higher ratio C.T.’s having a rated 5A
secondary.
-
0221B00777
600 Amps ac to produce 4
NUMBER
MODEL
PCL 100
PCL 150
PCL 200
PCL 300
PCL 400
PCL 600
Previous for 0-5 thru 0-75
o
C to +85
50/60 Hz.
o
C to +60
INPUT CURRENT
o
Mtg. Bracket Kit
C
o
C
RANGE
0-100
0-150
0-200
0-300
0-400
0-600
o
C
ACCURACY:
+ 0.05% F.S. maximum.
1% max. peak ripple on output .
Response Time: <150ms (10% to 90%)
Output load (R
Maximum output: 30 mA dc.
Supply Voltage Range: 120 Vac + 10%.
Terminal are brass studs No. 8-32
with one flatwasher, lockwasher
and regular nut .
Approximate weight 3.0 lbs.
L
): 0-1000 ohms.
-
20 mA dc
Calculating
Rated Input
Rated Input
Where:
Typical Connection Diagram
CT primary Rating (when monitoring a CT)
PCL Primary Rating (when monitoring direct)
Im = ac Amps measured
lo
Im = Rated input X
= mA dc out of PCL
Application
142298, CANADIAN
(
lo-4
C
16
)
142298
25