主要特点功率密度面世：可编程4.0KW 嵌 2U机箱宽输出电压、电流范围：0-5 Vdc to 0-1000 Vdc 和 0-1.5 Adc to 0-250 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

 

SL Series Specifications

Input Specifications
Nominal Voltage
1 phase, 2 wire + ground
85 - 265 Vac, 1Φ (UI—Universal input)
(Available on 1.5 kW Models Only)
Nominal Voltage
3 phase, 3 wire + ground
208 Vac, 3Φ (operating range 187 - 229 Vac)
240 Vac, 3Φ (operating range 216 - 264 Vac)
380 Vac, 3Φ (operating range 342 - 418 Vac)
415 Vac, 3Φ (operating range 373 - 456 Vac)
440 Vac, 3Φ (operating range 396 - 484 Vac)
480 Vac, 3Φ (operating range 432 - 528 Vac)
Frequency 50 Hz - 400 Hz (operating range 45 - 440 Hz)
Power Factor 0.99 at maximum power for 1Φ units
> 0.82 at maximum power for 3Φ units

Output Specifications
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 full scale output, with a 50%
to 100% or 100% to 50% step load change
Efficiency ≥ 86% at full load (See Models Chart)
Stability ± 0.10% for 8 hrs. after 30 min. warmup
Isolation User inputs and outputs: referenced to earth ground
Maximum input voltage to ground: ±2500 Vac
Maximum output voltage to ground: ±1000 Vdc
Maximum Slew Rate Standard Models:
100 ms for output voltage change from 0 to 63%
100 ms for output current change from 0 to 63%
With High Slew Rate Option (+HS):
4 ms for output voltage change from 0 to 63%
8 ms for output current change from 0 to 63%

Control Specifications
Voltage Programming Accuracy ± 0.075% of full scale voltage
OVT Programming Accuracy ± 0.075% of full scale voltage
Current Programming Accuracy ± 0.075% of full scale current
OCT Programming Accuracy ± 0.075% of full scale current
Voltage Readback Accuracy ± 0.2% of full scale voltage
Current Readback Accuracy ± 0.2% of full scale current
External Analog Programming and
Monitoring Levels
0 - 10 Vdc
External Analog Output Impedances Voltage output monitoring: 100 Ω
Current output monitoring: 100 Ω
+10 Vdc reference: 1 Ω
External Digital Programming and
Monitoring Limits
Input: 0 to 5 Vdc, 10k input inpedance
Output: 0 to 5 Vdc, 5 mA drive capacity
Remote Sense Limits 3% maximum voltage drop from output to load

Environmental Specifications
Ambient Operating Temperature 0 °C to 50 °C
Storage Temperature -25 °C to 85 °C
Humidity Relative humidity up to 95% non-condensing
Temperature Coefficient 0.04 % / °C of maximum output voltage
0.06 % / °C of maximum output curent
Air Flow Side air inlet, rear exhaust

Physical Specifications
Power Size (H” x W” x D”) Weight
1.5 kW 1.75 x 19 x 24 in (4.44 x 48.3 x 61.0 cm) 32 lbs (14.52 kg)
2.6 kW 1.75 x 19 x 24 in (4.44 x 48.3 x 61.0 cm) 34 lbs (15.42 kg)
4.0 kW 1.75 x 19 x 24 in (4.44 x 48.3 x 61.0 cm) 35 lbs (15.88 kg)

SL Series Specifications
Note: Specifications are subject to change without notice. For three-phase configurations,
input specifications are line-to-line. Unless otherwise noted, input voltages and currents
are specified for three-phase configurations.