TT 50-SD LEM USA Inc, TT 50-SD Datasheet - Page 4

• Manufacturer Part Number: TT 50-SD
• Description: TRANSFORM CURRENT 50A SPLIT CORE
• Manufacturer: LEM USA Inc
• Series: TTr

Specifications of TT 50-SD

• Transformer Type: Frequency 50-60Hz
• Current Rating: 50A
• Mounting Type: PCB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Dc Resistance (dcr): -
• Inductance: -
• Turns Ratio - Primary:secondary: -
• E.t.: -
• Other names: 398-1078

071115/5
Electrical output characteristics
Accuracy (%)
Accuracy (%)
Phase shift (degree)
Phase shift (degree)
-1
-2
-3
-4
-5
-1
-2
-3
-4
-5
5
4
3
2
1
0
5
4
3
2
1
0
0
0
(Phase shift: +1.5 +/-1 degree Typ.)
10
(Phase shift: +1.5 +/-1 degree Typ.)
(Accuracy: +/-1% Typ.)
(Accuracy: +/-1% Typ.)
10
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice.
20
20
TT50-SD accuracy and phase shift (60Hz)
TT50-SD accuracy and phase shift (50Hz)
30
30
40
40
50
50
Primary Current Ip (A)
Primary Current Ip (A)
Parameter: Load Resistance RL [Ohm]
Parameter: Load Resistance RL [Ohm]
100ohm
100ohm
60
15ohm
60
15ohm
25ohm
50ohm
50ohm
25ohm
70
70
100ohm
100ohm
15ohm
25ohm
50ohm
15ohm
50ohm
25ohm
80
80
90 100 110 120 130 140
90 100 110 120 130 140
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