GFL631T-3 INSTRUMENT TRANSFORMER, GFL631T-3 Datasheet - Page 32

• 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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grated circuit amplif iers achieve a contestant current output , insensitive to a variable impedance load. This allows the
PCM to be easily applied to remote instrum entation, motor control, and energy management installations. The input cir-
cuit is average responding.
AC Current Transducer
Model PCM 0-30 0
A m p s a c t op r o d u c e 4-
2 0 m A d c
OPERATING RANGE:
Input 0-5 thru 300 Amps ac.
Output: 4-20 mA dc.
FREQUENC Y:
AMBIENT TEMPERATURE RANGE:
Effect on accuracy + 0.04%/
Operating: -30
Storage: -55
The PCM transducer accurately converts a sinusoidal ac input to a proportional dc current . The high performance inte-
o
C to +85
50/60Hz.
o
C to +60
o
C
o
C
USA, Canada, Asia, Latin America
Please refer to our website www.GEMultilin.com for more detailed contact information
o
e-mail: [e-mail]
C
Fax: [phone]
Tel: [phone]
INSULATION LEVEL:
600 Volts, 10 kV BIL full wave.
CONTINUOUS THERMAL
CURRENT RATING FACTOR:
1.33 at 30
* 6.00 times rated current for 30 seconds.
142298, CANADIAN
o
C ambient .*
For load currents which are
greater than 300A the 5 unit may
be used in conjunction with
separate higher ratio C.T.’s having
a rated 5A secondary.
NUMBER
MODEL
PCM 100
PCM 150
PCM 200
PCM 300
PCM 10
PCM 20
PCM 30
PCM 50
PCM 75
PCM 5
The output require 24V dc to be applied between the (+) terminal and ground. The
output load may be inserted in either the ( -) line for a negative ground system. Power
supply polarity is critical for correct operation, but an accidental reverse polarity
connection will not damage the output . Several transducers can be operated from a
single power supply with the only limitation being the maximum current available
from the supply itself.
(Example: a one Amp supply will support 50 transducers operating at 20mA dc
output .) The maximum output is limited to 30mA dc to prevent damage to external
components.
CAUTION:
Some consideration should be given to the ripple content of the external power
supply. Any ripple introduced by the power supply will appear at the load resistor.
C
CURRENT
RANGE
INPUT
0 - 100
0 - 150
0 - 200
0 - 300
142298
0 - 10
0 - 20
0 -30
0 - 50
0 - 75
0 - 5
e-mail: [e-mail]
Europe, Middle East , Africa
Fax: [phone]
Tel: [phone]
ACCURACY:
+ 0.05% F.S. maximum.
1% maximum to peak ripple on dc out put .
peak ripple on output .
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Approximate weight 1.5 lbs.
with one flatwasher, lockwasher and regular nut .
with one flatwasher, lockwasher and nut .
Output load (R
Maximum output: 30 mA dc.
Supply Voltage Range: 24V dc + 10%.
Response Time: <200ms (10%-90%)
Repeatability: <0.1%
PCM 5- 200 terminal are brass screws No. 10-32
PCM 300 terminal are brass studs No. 8-32
L
): 0-600 ohms.
Electronic Products