主要特点功率密度面世：可编程8KW 嵌 2U机箱宽输出电压、电流范围：0-16 Vdc to 0-1000 Vdc 和 0-2 Adc to 0-375 Adc以标准的宽输入电压、频率范围:从 208 Vac 到 480 Vac 、频率50 Hz 到 400 Hz全支持风冷随负载智能而变：闲置模式风冷智能关闭高的可编程和监测：± 0.075%&± 0.2%高效率：高达88%满载I/O标准通讯接口：37针电路标准的光隔离的用户I / O界面，无需额外的隔离电路高效率的运作：高达92％的效率在满载情况下RS232接口标配（标准SCPI命令）：
GPIB，USB，以太网，RS485接口可选可选以太网LAN接口（LXI-certified Ethernet communications）:内嵌web-server过压过流保护关闭标准(OCT&OVT STD): 过压保护和过流保护机械接触器高速断开主输入可回馈电网选件（MT series):电能可回馈（Power Cycle AC Grid），自动谐波消除平衡系统，产生(6n±1)-12/18/24/48个脉冲的回馈电网技术IIII驱动程序：多种可视化编程应用可支持Labview,Labwindows/CVI,IVI驱动等可编程输出模组：具有数字键盘仿真自定义电源文件自动变向控制技术：电流和电压交越转换前面板计量校准：界面简洁、显示清晰
Environmental
Physical
Output
Programming Levels and Accuracy of Full Scale
Monitoring Levels and Accuracy of Full Scale
Control Limits
GPIB，USB，以太网，RS485接口可选可选以太网LAN接口（LXI-certified Ethernet communications）:内嵌web-server过压过流保护关闭标准(OCT&OVT STD): 过压保护和过流保护机械接触器高速断开主输入可回馈电网选件（MT series):电能可回馈（Power Cycle AC Grid），自动谐波消除平衡系统，产生(6n±1)-12/18/24/48个脉冲的回馈电网技术IIII驱动程序：多种可视化编程应用可支持Labview,Labwindows/CVI,IVI驱动等可编程输出模组：具有数字键盘仿真自定义电源文件自动变向控制技术：电流和电压交越转换前面板计量校准：界面简洁、显示清晰
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 Hz through 400 Hz |
| Power Factor | Greater than 92% at maximum power |
| 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 |
| Power | Input Phases | Size (H" x D" x W") | Rack Units | Weight |
| 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) |
| 2 kW | 1Φ | 3.50" x 24" x 19" (8.89 x 60.96 x 48.26 cm) | 2U | 45 lbs (20.41 kg) |
| 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 (+HS): 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 (+HS): 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 |
| Voltage Set Point | Current Set Point | OVT Set Point | OCT Set Point | |
| Remote Analog Programming Accuracy | ± 0.075% | ± 0.075% | ± 0.075% | ± 0.075% |
| Digital Programming Accuracy | ± 0.075% | ± 0.075% | ± 0.075% | ± 0.075% |
| Remote Analog Programming Levels | 0 - 10.0 Vdc | 0 - 10.0 Vdc | 0 - 10.0 Vdc | 0 - 10.0 Vdc |
| Output Voltage | Output Current | |
| Remote Analog Monitoring Accuracy | ± 0.2% | ± 0.2% |
| Digital Monitoring Accuracy | ± 0.2% | ± 0.2% |
| Remote Analog Monitoring Levels | 0 - 10.0 V | 0 - 10.0 V |
| 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. |
