主要特点
最高功率密度面世:可编程8KW 嵌 2U封装
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
高精度的可编程和监测:± 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个脉冲高级的回馈电网技术
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 | 208 VAC (operating range 187 - 229 VAC) |
1 phase, 2 wire + ground | 208 VAC (operating range 187 - 229 VAC) |
Frequency | 50 Hz 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 4 kW | 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) | 2U 2U | 45 lbs (20.41 kg) 47 lbs (21.32 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) |
Output | |
Ripple | See Model Charts |
Line Regulation | Voltage Mode: ± 0.004% of full scale |
Load Regulation | Voltage Mode: ± 0.01% 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: |
Bandwidth | Standard Models: |
Isolation | Maximum input voltage to ground: ±2500 Vac |
Programming Levels and Accuracy of Full Scale | ||||
Voltage | Current | OVT | OCT | |
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 |
Monitoring Levels and Accuracy of Full Scale | ||
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 |
Control Limits | |
Remote Sense Limits | 3% maximum voltage drop from output to load |
Period Programming Limits | Minimum period: 10 msec |
Digital control inputs and outputs limits | Input voltage: 0 to 5 Vdc, 10K input impedance; |