Technical Specification; Table 4-1: Technical Specification - GE Kelman TRANSFIX 1.6 Installation Manual

4 TECHNICAL SPECIFICATION

The product meets the following technical specification as listed in Table 4—1.
PARAMETER
GAS MEASURED
Hydrogen (H )
2
Methane (CH )
4
Ethane (C H )
2 6
Ethylene (C H )
2 4
Acetylene (C H )
2 2
Carbon Monoxide (CO)
Carbon Dioxide (CO )
2
Oxygen (O )
2
Nitrogen (N )
2
(Available on free-breathing transformers
only)
Moisture (H O)
2
ENVIRONMENTAL
External temperature range
Oil temperature range
Altitude
Atmospheric pressure
Operating humidity
Enclosure
Weight
POWER REQUIREMENTS
Single phase Alarm Relays: NO and NC
provided
Fuses *
5
MEASUREMENT FREQUENCY
* Note: Accuracy quoted is the accuracy of detectors during calibration; gas-in-oil measurement
1
accuracy may also be affected by sampling and/or oil type.
* Note: Based on testing carried out using VOLTESSO™ 35 mineral oil over a ¼ in. pipe run of 10 metres
2
or less from oil supply or return valve to product connection point, and on transformer oil supply valve
volumes of 200ml or less. For oil temperatures colder than -20 ºC, GE recommends the use of heat trace
cabling on piping.
* Note: Voltage ranges:
3
Set Voltage (V AC)
110
230
* Note: Maximum DC breaking capacity for a resistive load.
4
* Note: Use only the approved and recommended fuse to ensure continued fire protection and
5
compliance.
MA-001 – TRANSFIX-family Installation Manual – Rev 3.0
Table 4—1: Technical specification
VALUE/MEETS
MEASUREMENT RANGE (ppm) and accuracy
5 – 5,000
2 – 50,000 A
2 – 50,000
2 – 50,000
0.5 – 50,000 A
2 – 50,000
20 – 50,000
100 – 50,000
10,000 – 100,000 ppm
greater)
0 – 100% RS (given in ppm)
−40 °C to 55 °C
−20 °C to 120 °C
Up to 2000 m
Up to 1050 mbar
10 – 95% RH non-condensing
IP55
72 kg (159 lb) TRANSFIX 1.6
88 kg (194 lb) TAPTRANS
76.5 kg (169 lb) MULTITRANS
110 / 230 V AC
3 A 250 V AC, 150 mA 300 V DC
10 A 500 V (Cooper Bussmann BAF), 10x38 mm
Variable – Once per hour to once every 4 weeks
Minimum I/P Voltage (V AC)
100
207
Accuracy ± 5% or ± LDL (whichever is greater)
ccuracy ± 5% or ± LDL (whichever is greater)
Accuracy ± 5% or ± LDL (whichever is greater)
Accuracy ± 5% or ± LDL (whichever is greater)
ccuracy ± 5% or ± LDL (whichever is greater)
Accuracy ± 5% or ± LDL (whichever is greater)
Accuracy ± 5% or ± LDL (whichever is greater)
Accuracy ± 10% or ± LDL (whichever is greater)
Accuracy ± 15% or ± LDL (whichever is
*1
*2
(factory set), 50/60 Hz, 8 A Max
*3
*4
Maximum I/P Voltage (V AC)
121
253
18-Jan-16
*1
*1
*1
*1
*1
*1
*1
*1
, 200 mA 125 V DC, 3 A 30 V DC
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