Technical Specification - Raytech TR–Mark III 250V Instruction Manual

Three phase automatic transformer turns ratiometer test system
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9 Technical Specification

Measurement Parameters
Ratio: Resolution: 5 Digits
250V Range
0.8 ... 5000
5001...10,000
10,001.. 32,500 ±0.3%
32,501...40,000 ±0.4%
100V, Range
40V
0.8 ... 2000
2001 ... 4000
4001 ... 13000 ±0.3%
13000 ... 16000 ±0.4%
10V
Range
0.8 ... 500
501 ... 1000
1001 ... 3250
3251 ... 4000
1V
Range
0.8 ... 50
51 ... 100
101 ... 325
326 ... 400
Current:
Range
0 ... 1A
Phase Angle: Phase Range:
250V TR-Range
0.8 ... 600
601 ... 5,000
5,001...10,000
10,001...32,500 ±0.40°
32,501...40,000 ±0.50°
100V TR-Range
0.8 ... 240
241 ... 2000
2001 ... 4000
4001 ... 13000
13000 ... 16000 ±0.50°
40V
TR-Range
0.8 ... 240
241 ... 2000
2001 ... 4000
4001 ... 13000
13000 ... 16000 ±0.55°
10V
TR-Range
0.8 ... 60
61 ... 500
501 ... 3250
3251 ... 4000
1V
TR-Range
0.8 ... 6
7 ... 50
51 ... 325
326 ... 400
Instruction Manual TR-Mark III 250V
±0.06% Rdg ±1 LSD
±0.1%
Rdg ±1 LSD
Rdg ±1 LSD
Rdg ±1 LSD
Accuracy at 100 V or 40 V
±0.06% Rdg ±1 LSD
±0.1%
Rdg ±1 LSD
Rdg ±1 LSD
Rdg ±1 LSD
Accuracy at 10 V
0.1%
±
Rdg ±1 LSD
0.12%
±
Rdg ±1 LSD
0.3%
±
Rdg ±1 LSD
0.4%
±
Rdg ±1 LSD
Accuracy at 1 V
0.1%
±
Rdg ±1 LSD
0.15%
±
Rdg ±1 LSD
0.3%
±
Rdg ±1 LSD
0.4%
±
Rdg ±1 LSD
Accuracy
Resolution
±0.001 A
0.1mA
±90 Degree, Resolution: 0.01°
Accuracy
±0.05°
±0.10°
±0.15°
Accuracy
±0.05°
±0.10°
±0.15°
±0.40°
Accuracy
±0.10°
±0.15°
±0.20°
±0.45°
Accuracy
±0.15°
±0.25°
±0.55°
±0.65°
Accuracy
±0.15°
±0.25°
±0.55°
±0.65°
Version 1.10 Preliminary
Page 43 of 57

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