Woodward DSLC-2 - Appendix A. Technical Data

Manual 37443A DSLC-2 - Digital Synchronizer and Load Control
© Woodward Page 201/226
Appendix A.
Technical Data
Nameplate
1 P/N Item number
2 REV Item revision number
3 S/N Serial number (numerical)
4 S/N Serial number (barcode)
5 S/N Date of production (year-month)
6 Type Description (short)
7 Type Description (long)
8 Details Technical data
9 Approval Approvals
Measuring values (voltages) – delta-wye voltage
Measuring voltages
120 V
480 V
•
Rated value (V
rated
)
69/120 Vac
277/480 Vac
•
Maximum value (V
max
)
Max. 86/150 Vac
Max. 346/600 Vac
•
Rated voltage phase – ground
150 Vac
300 Vac
•
Rated surge voltage
2.5 kV 4.0 kV
Linear measuring range
1.25 × V
rated
Measuring frequency
50/60 Hz (40.0 to 85.0 Hz)
Accuracy
Class 0.5
Input Resistance per path 120V → 0.498 MΩ 480 V → 2.0 MΩ
Maximum power consumption per path
< 0.15 W
Measuring values (currents) – isolated
Measuring current
[1] Rated value (I
rated
) → ../1 A
[5] Rated value (I
rated
) → ../5 A
Accuracy
Class 0.5
Linear measuring range
1.5 × I
rated
Maximum power consumption per path
< 0.15 VA
Rated short-time current (1 s) [1] → 50.0 × I
rated
[5] → 10.0 × I
rated
Ambient variables
Power supply
12/24 Vdc (8 to 40 Vdc)
Intrinsic consumption
Max. 15W
Insulation voltage (continuously)
40 Vac
Insulation test voltage (1 s) 100 Vac
Overvoltage (≤ 2 min)
80 Vdc
Reverse voltage protection
Full supply range
Grounding supply voltage source
Isolated, negative potential or positive potential grounded
Degree of pollution
2
Maximum elevation 2000 m ASL
Discrete inputs – isolated
Input range (V
cont. dig. input
) Rated voltage 12/24 Vdc (8 to 40.0 Vdc)
Input resistance
Approx. 20 kΩ