Xantrex XPD 18-30 Manuel d'utilisateur télécharger pdf (Page 20)

Section 1. Features and Specifications

Electrical Specifications

18 Operating Manual for XPD Series Power Supply

Electrical Specifications

These specifications are warranted over a temperature range of 0 °C to 50 °C

with local sense. Above 50 °C, derate output linearly to zero at 70 °C. Nominal

line voltages are 100/120/200/230/240 Vac. Specifications and characteristics

refer to a single output model unless otherwise stated, and specifications apply

to either front or rear outputs unless noted.

Table 1.3 Electrical Specifications for 7.5 V to 120 V Models

Models 7.5-67 18-30 33-16 60-9 120-4.5

Output Ratings:

Output Voltage

Output Current

Output Power

0-7.5 V

0-67 A

502.5 W

0-18 V

0-30 A

540 W

0-33 V

0-16 A

528 W

0-60 V

0-9 A

540 W

0-120 V

0-4.5 A

540 W

Line regulation:

Voltage (0.01% of Vmax + 2 mV)

Current (0.01% of Imax + 1 mA)

2.8 mV

7.7 mV

3.8 mV

4mV

5.3 mV

2.6 mV

8mV

1.9 mV

14 mV

1.5 mV

Load Regulation:

Voltage (0.01% of Vmax + 2 mV)

Current (0.01% of Imax + 5 mA)

2.8 mV

11.7 mA

3.8 mV

8mA

5.3 mV

6.6 mA

8mV

5.9 mA

14 mV

5.5 mA

Meter Accuracy

Voltage (1% of Vmax + 1 count)

Current (1% of Imax + 1 count)

0.2 V

0.8 A

0.3 V

0.4 A

0.5 V

0.3 A

0.7 V

0.2 A

2.2 V

0.2 A

Output Noise (0-20 MHz):

Voltage (p-p) 50 mV 50 mV 75 mV 125 mV 180 mV

Output Ripple (0-100 kHz) (rms):

Voltage

Current

5mV

250 mA

5mV

250 mA

7.5 mV

150 mA

10 mV

150 mA

20 mV

75 mA

Drift (60 minutes):

Voltage (0.15% of Vmax)

Current (0.3% of Imax)

11.3 mV

201 mA

27 mV

90 mA

49.5 mV

48 mA

90 mV

27 mA

180 mV

13.5 mA

Drift (8 hours):

Voltage (0.03% of Vmax)

Current (0.05% of Imax)

2.3 mV

34 mA

5.4 mV

15 mA

9.9 mV

8mA

18 mV

4.5 mA

36 mV

2.3 mA

Temperature Coefficient:

Voltage (0.015% of Vmax/º C

Current (0.02% of Imax/º C

1.2 mV

13.4 mA

2.7 mV

6mA

5mV

3.2 mA

9mV

1.8 mA

18 mV

0.9 mA

OVP Adjustment Range:

Minimum (5% of Vmax)

Maximum (110% of Vmax)

0.4 V

8.3 V

0.9 V

19.8 V

1.7 V

36.3 V

66 V

132 V

Efficiency

81% 83% 85% 85% 84%

1 2 ... 15 16 17 18 19 20 21 22 23 24 25 ... 55 56

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Xantrex XPD 18-30 Manuel d'utilisateur Page 20

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