Xantrex Technology XFR 2800 Features and Specifications, Models, 7.5-300, 12-220, 20-130, 33-85

Features and Specifications

Specifications

Table 1.4 Specifications for 7.5 V to 40 V Models

Models	7.5-300	12-220	20-130	33-85	40-70
Output Ratings:
Output Voltage 1	0-7.5 V	0-12 V	0-20 V	0-33 V	0-40 V
Output Current 2	0-300 A	0-220 A	0-130 A	0-85 A	0-70 A
Output Power	2250 W	2640 W	2600 W	2805 W	2800 W
Line Regulation: 3
Voltage (0.01% of Vmax + 2 mV)	2.75 mV	3.2 mV	4 mV	5.3 mV	6 mV
Current (0.01% of Imax + 2 mA)	32 mA	24 mA	15 mA	10.5 mA	9 mA
Load Regulation: 4
Voltage (0.02% of Vmax + 5 mV)	6.5 mV	7.4 mV	9 mV	11.6 mV	13 mV
Current (0.02% of Imax + 5 mA)	65 mA	49 mA	31 mA	22 mA	19 mA
Meter Accuracy:
Voltage (1% of Vmax + 1 count)	0.09 V	0.13 V	0.3 V	0.43 V	0.5 V
Current (1% of Imax + 1 count)	4 A	2.3 A	1.4 A	0.95 A	0.8 A
Output Noise (0-20 MHz):Voltage (p-p)	100 mV	100 mV	100 mV	100 mV	150 mV
Output Ripple (rms):
Voltage	10 mV	10 mV	10 mV	15 mV	15 mV
Current 5	1600 mA	1200 mA	400 mA	300 mA	200 mA
Drift (30 minutes): 6
Voltage (0.07% of Vmax)	3.75 mV	6 mV	10 mV	16.5 mV	20 mV
Current (0.7% of Imax)	2100 mA	1540 mA	910 mA	595 mA	490 mA
For Resistive Programming:
Voltage (0.6% of Vmax)	45 mV	72 mV	120 mV	198 mV	240 mV
Current (0.6% of Imax)	1800 mA	1320 mA	780 mA	510 mA	420 mA
Drift (8 hours): 7
Voltage (0.05% of Vmax)	3.75 mV	6 mV	10 mV	16.5 mV	20 mV
Current (0.05% of Imax)	150 mA	110 mA	65 mA	42.5 mA	35 mA
For Resistive Programming:
Voltage (0.3% of Vmax)	22.5 mV	36 mV	60 mV	99 mV	120 mV
Current (0.3% of Imax)	900 mA	660 mA	390 mA	255 mA	210 mA
Temperature Coefficient: 8
Voltage (0.02% of Vmax/°C)	1.5 mV	2.4 mV	4 mV	6.6 mV	8 mV
Current (0.03% of Imax/°C)	90 mA	66 mA	39 mA	25.5 mA	21 mA
For Resistive Programming:
Voltage (0.06% of Vmax/°C)	4.5 mV	7.2 mV	12 mV	19.8 mV	24 mV
Current (0.06% of Imax/°C)	180 mA	132 mA	78 mA	51 mA	42 mA
OVP Adjustment Range:
(5% to 110% of Vmax)	0.375-8.25 V	0.6-13.2 V	1-22 V	1.65-36.3 V	2-44 V
Efficiency: 9	0.80	0.82	0.85	0.85	0.87

26 Operating Manual for XFR 2.8kW Series Power Supply