Xantrex XHR Series Power Supplies - 1 kW - Specifications

The Xantrex XHR Series provides 1000 watts of programmable DC power in a compact half-rack package. Ideal for both benchtop and system use, the XHR is power factor corrected for low current draw and reduced generation of input current harmonics. 

State-of-the-art zero voltage or "Soft" switching technology virtually eliminates switching transients and contributes to the high efficiency, low noise and high reliability of this product.

 
XHR 1000 Watt Models
Models XHR7.5-130 XHR20-50 XHR33-33 XHR40-25 XHR60-18
Output Ratings
Output Voltage
Output Current
Output Power		 0-7.5 V
1-130 A
975 W		 0-20 V
0-50 A
1000 W		 0-33 V
0-33 A
1089 W		 0-40 V
0-25 A
1000 W		 0-60 V
0-18 A
1080 W
Line Regulation (1)
Voltage (0.01% of Vmax+2 mV)
Current (0.01% of Imax+1 mA)		 2.75 mV
14 mA		 4 mV
6 mA		 5.3 mV
4.3 mA		 6 mV
3.5 mA		 8 mV
2.8 mA
Load Regulation (2)
Voltage (0.01% of Vmax+2 mV)
Current (0.05% of Imax+1 mA)		 2.75 mV
66 mA		 4 mV
26 mA		 5.3 mV
17.5 mA		 6 mV
13.5 mA		 8 mV
10 mA
Meter Accuracy
Voltage (1% of Vmax+1 count)
Current (1% of Imax+1 count)		 0.09 V
1.4 A		 0.3 V
0.6 A		 0.43 V
0.43 A		 0.5 V
0.35 A		 0.7 V
0.28 A
Output Noise & Ripple (V mode) (20 Hz-20 MHz)
RMS:
Peak-to-Peak:		 5 mV
50 mV		 5 mV
50 mV		 7.5 mV
75 mV		 5 mV
75 mV		 10 mV
75 mV
Stability(3)
Voltage (0.05% of Vmax)
Current (0.05% of Vmax)		 3.75 mV
65 mA		 10 mV
25 mA		 16.5 mV
16.5 mA		 20 mV
12.5 mA		 30 mV
9 mA
Temperature Coefficient (4)
Voltage (0.02% of Vmax/°C)
Current (0.03% of Vmax/°C)		 1.5 mV
39 mA		 4 mV
15 mA		 6.6 mV
9.9 mA		 8 mV
7.5 mA		 12 mV
5.4 mA
Maximum Remote Sense
Line Drop Compensation (5) 3 V/line 5 V/line 5 V/line 5 V/line 5 V/line
OVP Adjustment Range
(5% to 110% of Vmax) 0.375-8.25 V 1-22 V 1.65-36.3 V 2-44 V 3-66 V
XHR 1000 Watt Models
Models XHR 100-10 XHR 150-7 XHR 300-3.5 XHR 600-1.7
Output Ratings
Output Voltage
Output Current
Output Power 		0-100 V
0-10 A
1000 W 		0-150 V
0-7 A
1050 W 		0-300 V
0-3.5 A
1050 W 		0-600 V
0-1.7 A
1020 W
Line Regulation (1)
Voltage (0.01% of Vmax+2 mV)
Current (0.01% of Imax+1 mA) 		12 mV
2 mA 		17 mV
1.7 mA 		32 mV
1.35 mA 		62 mV
1.2 mA
Load Regulation (2)
Voltage (0.01% of Vmax+2 mV)
Current (0.05% of Imax+1 mA)		 12 mV
6 mA		 17 mV
4.5 mA		 32 mV
2.75 mA		 62 mV
1.8 mA
Meter Accuracy
Voltage (1% of Vmax+1 count)
Current (1% of Imax+1 count)		 1.1 V
0.11 A		 1.6 V
0.08 A		 4 V
0.05 A		 7 V
0.03 A
Output Noise & Ripple (V mode) (20Hz-20MHz)
RMS:
Peak-to-Peak:		 10 mV
100 mV		 20 mV
150 mV		 30 mV
250 mV		 80 mV
500 mV
Stability (3)
Voltage (0.05% of Vmax)
Current (0.05% of Vmax) 		50 mV
5 mA		 75 mV
3.5 mA 		150 mV
1.75 mA 		300 mV
0.80 mA
Temperature Coefficient (4)
Voltage (0.02% of Vmax/°C)
Current (0.03% of Vmax/°C) 		20 mV
3 mA		 30 mV
2.1 mA		 60 mV
1.1 mA		 120 mV
0.48 mA
Maximum Remote Sense
Line Drop Compensation (5) 5 V/line 5 V/line 5 V/line 5 V/line
OVP Adjustment Range
(5% to 110% of Vmax) 5-110 V 7.5-165 V 15-330 V 30-660 V

Specifications are warranted over a temperature range of 0-40°C with default local sensing. From 40-70°C, derate output 2% per °C. Tables post Maximum values.
(1) For input voltage variation over the AC input voltage range, with constant rated load.
(2) For 0-100% load variation, with constant nominal line voltage.
(3) Maximum drift over 8 hours with constant line, load and temperature, after 30 minute warmup.
(4) Change in output per C change in ambient temperature, with constant line and load
(5) Line drop is subtracted from total voltage available at supply output

GPIB Option - Internal GPIB Interface: Full feature GPIB programming with 14-bit resolution and software calibration.

RS-232 Option - Internal RS-232 Interface: Serial instrument programming using the RS-232 protocol

RS-232 or GPIB Interface Programming Specifications (with optional interface)
Models XHR7.5-130 XHR20-50 XHR33-33 XHR40-25 XHR60-18
Program Resolution
Voltage
Current
OVP		 1.16 mV
42.0 mA
1.16 mV		 1.8 mV
30.8 mA
1.8 mV		 3.08 mV
18.2 mA
3.08 mV		 6.2 mV
9.8 mA
6.2 mV		 9.2 mV
6.44 mA
9.2 mV
Program Accuracy¹
Voltage
Current
OVP 		10 mV ±0.12%
900 mA ±0.1%
80 mV		 50 mV ±0.12%
750 mA ±0.1%
150 mV		 75 mV ±0.12%
500 mA ±0.1%
200 mV		 75 mV ±0.3%
350 mA ±0.1%
400 mV		 150 mV ±0.25%
250 mA ±0.1%
600 mV
Readback Resolution
Voltage
Current		 1.16 mV
42.0 mA		 1.8 mV
30.8 mA		 3.08 mV
18.2 mA		 6.2 mV
9.8 mA		 9.2 mV
6.44 mA
Readback Accuracy¹
Voltage
Current 		30 mV ±0.12%
900 mA ±0.1%		 60 mV ±0.12%
750 mA ±0.1%		 75 mV ±0.12%
500 mA ±0.1%		 75 mV ±0.3%
350 mA ±0.1%		 150 mV ±0.25%
250 mA ±0.1%
Models XHR100-10 XHR150-7 XHR300-3.5 XHR600-1.7
Program Resolution
Voltage
Current
OVP		 15.4 mV
3.92 mA
15.4 mV		 23.1 mV
2.52 mA
23.1 mV		 46.2 mV
1.26 mA
46.2 mV		 92.4 mV
0.56 mA
92.4 mV
Program Accuracy¹
Voltage
Current
OVP 		150 mV ±0.35%
140 mA ±0.15%
800 mV		 225 mV ±0.35%
120 mA ±0.1%
1.5 V		 225 mV ±0.35%
80 mA ±0.1%
3.0 V		 250 mV ±0.35%
80 mA ±0.1%
6 V
Readback Resolution
Voltage
Current		 15.4 mV
3.92 mA		 23.1 mV
2.52 mA		 46.2 mV
1.26 mA		 92.4 mV
0.56 mA
Readback Accuracy ¹
Voltage
Current 		150 mV ±0.35%
140 mA ±0.15%		 225 mV ±0.35%
120 mA ±0.1%		 225 mV ±0.35%
80 mA ±0.1%		 250 mV ±0.35%
80 mA ±0.1%

 

 
 
XHR Common General Specifications (600W and 1000W)
Operational AC Input Voltage 85-250 Vac, 47-63 Hz; Power factor corrected, 0.98 minimum for output load greater that 200 Watts.  Connector IEC 320 15 A/250 V
600 W Models: 6.5 A max @ 100 Vac, 5.5 A max @ 120 Vac, 3 A max @230 Vac.
1000 W Models: 13 A max @ 100 Vac, 11 A max @ 120 Vac, 6 A max @230 Vac. Derate to 900 W @ less than 95 Vac
Time Delay 3s maximum from power on until output stable
Voltage Mode Transient Response Time 1 ms for output voltage to recover within 0.1% of previous level after step change in load current of up to 50% of rated output.
Maximum Voltage Differential ±600VDC from output to safety ground
Remote Start/Stop and Interlock TTL Compatible Input, selectable logic
Remote Analog Programming Voltage: 0-5 k, 0-10 k resistances; 0-5 V, 0-10 V sources. Current: 0-5 k, 0-10 k resistances; 0-5 V, 0-10 V sources
Remote Analog Monitoring 0 to full scale output 1% accuracy; Voltage: 0-5 V, 0-10 V monitor; Current: 0-5 V, 0-10 V monitor.
Operating Temperature Range 0 to 50°C
Storage Temperature Range -40 to 85°C
Humidity Range 0 to 80% RH, non-condensing
Front Panel Voltage and Current Control 10-turn voltage and current potentiometers
Front Panel Voltage Control Resolution 0.02% of maximum voltage
AC Input Connector Type 3-Terminal, 34A/250V, wire clamp connector with strain relief cover
Output Connectors Nickel plated copper bus bars for models up to 40 V. Wire clamp connector for models over 40 V.
Front Panel (when specified): 5-Way binding posts, 30 A max.
Size and Weight  87.0 mm H x 214.6 mm W x 472.2 mm D; (3.425 in H x 8.45 in W x 18.59 in D) 
8.2 kg (18 lbs)
Approvals CE-marked units meet IEC 1010-1 safety standard, EN50081-2 and EN50082-1 EMC standards. Additional standards: CSA C22.2 No. 1010.1, UL 3101, and FCC, part 15, class A EMI standard

 

Thurlby Thandar Instruments Ltd.   Glebe Road, Huntingdon, Cambridgeshire PE29 7DR  U.K.
Tel: 01480 412451  Fax: 01480 450409  Email: sales@tti.co.uk   Web: http://www.tti.co.uk