Key Features
•Highest power density on the market:
Switch-mode, up to 8 kW in a 2U package
•Wide voltage and current range:
0-16 Vdc to 0-1000 Vdc, 0-2 Adc to 0-375 Adc
•New load dependent air cooling:
6 kW and 8 kW models: Variable speed fans
•Wide range of input voltages:
From 208 Vac to 480 Vac, 50 Hz to 400 Hz
•Front panel analog potentiometers:
Stepless rotary control
•37-pin optically isolated user I/O:
No additional circuitry necessary
•RS-232 interface standard:
Optional IEEE 488.2 GPIB, USB, LXI TCP/IP Ethernet, RS-485 interfaces
•CE Mark
•Made in the USA
Specifications


Input

Nominal Voltage
3 phase, 3 wire + ground 208 VAC (operating range 187 - 229 VAC)
240 VAC (operating range 216 - 264 VAC)
380 VAC (operating range 342 - 418 VAC)
415 VAC (operating range 373 - 456 VAC)
440 VAC (operating range 396 - 484 VAC)
480 VAC (operating range 432 - 528 VAC)
1 phase, 2 wire + ground
(2 kW models only) 208 VAC (operating range 187 - 229 VAC)
240 VAC (operating range 216 - 264 VAC)
Frequency 50 through 400 Hz
Power Factor Greater than 92% at maximum power

Environmental

Operating Temperature 0°C to 50°C
Storage Temperature -25°C to +85°C
Temperature Coefficient 0.04 / °C of maximum output current
Air Cooling Side air inlet, rear exhaust




Physical

Power Input Phases Size (H" x D" x W") Rack Units Weight
2 kW 1ϕ 3.50" x 24" x 19" (8.89 x 60.96 x 48.26 cm) 2U 45 lbs (20.41 kg)
2 kW
4 kW
6 kW
8 kW 3ϕ
3ϕ
3ϕ
3ϕ 3.50" x 24" x 19" (8.89 x 60.96 x 48.26 cm)
3.50" x 24" x 19" (8.89 x 60.96 x 48.26 cm)
3.50" x 24" x 19" (8.89 x 60.96 x 48.26 cm)
3.50" x 24" x 19" (8.89 x 60.96 x 48.26 cm) 2U
2U
2U
2U 45 lbs (20.41 kg)
47 lbs (21.32 kg)
48 lbs (21.77 kg)
48 lbs (21.77 kg)




Output

Ripple See Model Charts
Line Regulation Voltage Mode: ± 0.004% of full scale
Current Mode: ± 0.02% of full scale
Load Regulation Voltage Mode: ± 0.01% of full scale
Current Mode: ± 0.04% of full scale
Load Transient Response 2 ms to recover within ±1% of regulated output with a 50% to 100% or 100% to 50% step load change
Efficiency ≥ 86% (See Model Charts)
Stability ± 0.10% for 8 hrs. after 30 min. warmup
Maximum Slew Rate Standard Models:
100 ms for an output voltage change from 0 to 63%,
100 ms for an output current change from 0 to 63%.
With High-Slew Rate Option
4 ms for an output voltage change from 0 to 63%,
8 ms for an output current change from 0 to 63%.

Bandwidth Standard Models:
3 Hz with remote analog voltage programming,
2 Hz with remote analog current programming.
With High Slew Rate Option:
60 Hz with remote analog voltage programming,
45 Hz with remote analog current programming.

Isolation Maximum input voltage to ground: ±2500 Vac
Maximum output voltage to ground: ±1000 Vdc
User inputs and outputs: referenced to Earth ground




Programming Levels and Accuracy of Full Scale

Voltage
Set Point Current
Set Point OVT
Set Point OCT
Set Point
Remote Analog Programming Accuracy ± 0.50% ± 0.75% ± 0.50% ± 0.75%
Digital Programming Accuracy ± 0.50% ± 0.75% ± 0.50% ± 0.75%
Remote Analog Programming Levels 0 - 10.0 Vdc 0 - 10.0 Vdc 0 - 10.0 Vdc 0 - 10.0 Vdc




Monitoring Levels and Accuracy of Full Scale

Output Voltage Output Current
Remote Analog Monitoring Accuracy ± 0.50% ± 0.75%
Digital Monitoring Accuracy ± 0.50% ± 0.75%
Remote Analog Monitoring Levels 0 - 10.0 V 0 - 10.0 V




Control Limits

Remote Sense Limits
3% maximum voltage drop from output to load

Period Programming Limits
Minimum period: 10 msec
Maximum Period: 9997 sec or 2.77 hours

Digital control inputs and outputs limits
Input voltage: 0 to 5 Vdc, 10K input impedance;
Output voltage: 0 to 5 Vdc, 5 mA drive capacity
5 V supply: 25 mA.





Models


2 kW Models
Model Voltage
(Vdc) Current
(Adc) Ripple
(mVrms) Eff.
% Input Current (Aac)
208/240 V 380/415 V 440/480 V
XR5-375 0-5 0-375 50 86 8.0 5.0 4.0
XR10-200 0-10 0-200 40 86 8.0 5.0 4.0
XR16-125 0-16 0-125 35 86 8.0 5.0 4.0
XR20-100 0-20 0-100 40 86 8.0 5.0 4.0
XR32-62 0-32 0-62 40 86 8.0 5.0 4.0
XR40-50 0-40 0-50 40 87 8.0 5.0 4.0
XR50-40 0-50 0-40 50 87 8.0 5.0 4.0
XR80-25 0-80 0-25 60 87 8.0 5.0 4.0
XR100-20 0-100 0-20 60 87 8.0 5.0 4.0
XR125-16 0-125 0-16 100 87 8.0 5.0 4.0
XR160-12 0-160 0-12 120 87 8.0 5.0 4.0
XR200-10 0-200 0-10 125 87 8.0 5.0 4.0
XR250-8 0-250 0-8 130 88 8.0 5.0 4.0
XR375-5.3 0-375 0-5.3 170 88 8.0 5.0 4.0
XR400-5.0 0-400 0-5.0 180 88 8.0 5.0 4.0
XR500-4.0 0-500 0-4.0 220 88 8.0 5.0 4.0
XR600-3.3 0-600 0-3.3 250 88 8.0 5.0 4.0
XR800-2.5 0-800 0-2.5 300 88 8.0 5.0 4.0
XR1000-2.0 0-1000 0-2.0 350 88 8.0 5.0 4.0


Note: Single phase input current: 16 Aac for 208/240 Vac input (2 kW models only)


4 kW Models
Model Voltage
(Vdc) Current
(Adc) Ripple
(mVrms) Eff.
% Input Current (Aac)
208/240 V 380/415.0 V 440/480 V
XR10-375 0-10 0-375 40 86 15.0 9.0 8.0
XR16-250 0-16 0-250 35 86 15.0 9.0 8.0
XR20-200 0-20 0-200 40 86 15.0 9.0 8.0
XR32-124 0-32 0-124 40 86 15.0 9.0 8.0
XR40-100 0-40 0-100 40 87 15.0 9.0 8.0
XR50-80 0-50 0-80 50 87 15.0 9.0 8.0
XR80-50 0-80 0-50 60 87 15.0 9.0 8.0
XR100-40 0-100 0-40 60 87 15.0 9.0 8.0
XR125-32 0-125 0-32 100 87 14.0 9.0 8.0
XR160-24 0-160 0-24 120 87 14.0 9.0 8.0
XR200-20 0-200 0-20 125 87 14.0 9.0 8.0
XR250-16 0-250 0-16 130 88 14.0 9.0 8.0
XR375-10.6 0-375 0-10.6 170 88 14.0 9.0 8.0
XR400-10.0 0-400 0-10.0 180 88 14.0 9.0 8.0
XR500-8.0 0-500 0-8.0 220 88 14.0 9.0 8.0
XR600-6.6 0-600 0-6.6 250 88 14.0 9.0 8.0
XR800-5.0 0-800 0-5.0 300 88 14.0 9.0 8.0
XR1000-4.0 0-1000 0-4.0 350 88 14.0 9.0 8.0





6 kW Models
Model Voltage
(Vdc) Current
(Adc) Ripple
(mVrms) Eff.
% Input Current (Aac)
208/240 V 380/415 V 440/480 V
XR16-375 0-16 0-375 35 86 22.0 13.0 11.0
XR20-300 0-20 0-300 40 86 22.0 13.0 11.0
XR32-186 0-32 0-186 40 86 22.0 13.0 11.0
XR40-150 0-40 0-150 40 87 22.0 13.0 11.0
XR50-120 0-50 0-120 50 87 22.0 13.0 11.0
XR80-75 0-80 0-75 60 87 22.0 13.0 11.0
XR100-60 0-100 0-60 60 87 22.0 13.0 11.0
XR125-48 0-125 0-48 100 87 21.0 13.0 11.0
XR160-36 0-160 0-36 120 87 21.0 13.0 11.0
XR200-30 0-200 0-30 125 87 21.0 13.0 11.0
XR250-24 0-250 0-24 130 88 21.0 13.0 11.0
XR375-15.9 0-375 0-15.9 170 88 21.0 13.0 11.0
XR400-15.0 0-400 0-15.0 180 88 21.0 13.0 11.0
XR500-12.0 0-500 0-12.0 220 88 21.0 13.0 11.0
XR600-9.9 0-600 0-9.9 250 88 21.0 13.0 11.0
XR800-7.5 0-800 0-7.5 300 88 21.0 13.0 11.0
XR1000-6.0 0-1000 0-6.0 350 88 21.0 13.0 11.0





8 kW Models
Model Voltage
(Vdc) Current
(Adc) Ripple
(mVrms) Eff.
% Input Current (Aac)
208/240 V 380/415 V 440/480 V
XR20-375 0-20 0-375 60 86 29.0 17.0 15.0
XR32-250 0-32 0-250 60 86 29.0 17.0 15.0
XR40-200 0-40 0-200 60 86 29.0 17.0 15.0
XR50-160 0-50 0-160 70 87 29.0 17.0 15.0
XR80-100 0-80 0-100 80 87 29.0 17.0 15.0
XR100-80 0-100 0-80 80 87 29.0 17.0 15.0
XR125-64 0-125 0-64 120 87 28.0 17.0 15.0
XR160-50 0-160 0-50 125 87 28.0 17.0 15.0
XR200-40 0-200 0-40 120 87 28.0 17.0 15.0
XR250-32 0-250 0-32 140 87 28.0 17.0 15.0
XR375-21.3 0-375 0-21.3 200 88 28.0 17.0 15.0
XR400-20.0 0-400 0-20.0 220 88 28.0 17.0 15.0
XR500-16.0 0-500 0-16.0 240 88 28.0 17.0 15.0
XR600-13.3 0-600 0-13.3 280 88 28.0 17.0 15.0
XR800-10.0 0-800 0-10.0 320 88 28.0 17.0 15.0
XR1000-8.0 0-1000 0-8.0 380 88 28.0 17.0 15.0





Options


Title Option Code
LXI TCP/IP Ethernet Interface (Internal) +LXI
Cabinet and Integration +CAB1, +CAB2, +CAB3
IEEE 488.2 GPIB Interface (Internal) +GPIB
USB Edgeport Interface (External) +USB
RS-485DSS Interface (External) +RS485
High Slew Rate Output +HS
UID46: Universal Interface Device +UID46