可编程实验室直流电源
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产品名称: 可编程实验室直流电源
产品型号: PS 9040-40 2U
产品展商: EA
产品文档: 无相关文档
简单介绍
可编程实验室直流电源PS 9040-40 2U系列是一款由微处理器控制，采用*新技术设计的实验室电源。其标准型号配备多种功能和特征，让用户使用起来更方便、有效。控制面板上清晰地分布有两个旋钮，六个按钮，以及两个LED 灯。同时还有一显示所有数值与状态的蓝色液晶显示器，从而简化了产品的使用。
可编程实验室直流电源
的详细介绍
可编程实验室直流电源PS 9040-40 2U系列是一款由微处理器控制，采用*新技术设计的实验室电源。其标准型号配备多种功能和特征，让用户使用起来更方便、有效。控制面板上清晰地分布有两个旋钮，六个按钮，以及两个LED 灯。同时还有一显示所有数值与状态的蓝色液晶显示器，从而简化了产品的使用。
多相输入90...264VAC，带主动式PFC
hh效率高达93%
hh输出功率有：0...1000W至0...3000W
hh输出电压：0...40V 至 0...750V
hh输出电流：0...4A 至 0...120A
hh灵活的功率调整输出
hh各种保护功能 (OVP, OCP, OPP, OTP)
hh带按钮的控制面板与蓝色显示器，可显示实际值与设定
值、状态与报警
hh远程感测端
hh隔离模拟接口
▪▪通过 0...10V或0...5V电压可对U / I / P编程
▪▪通过 0...10V或0...5V电压可监控U / I
hh温控风扇制冷
hh符合SELV标准 (EN 60950)的40V产品型号
hh内置电隔离USB与以太网端口
hh支持SCPI指令语言
Wide input voltage range 90...264V, with active PFC
hh High efficiency up to 93%
hh Output power ratings: 0...1000W up to 0...3000W
hh Output voltages: 0...40V up to 0...750V
hh Output currents: 0...4A up to 0...120A
hh Flexible, power regulated output stage
hh Various protection circuits (OVP, OCP, OPP, OTP)
hh Control panel with pushbuttons and blue LCD for
actual values, set values, status and alarms
hh Remote sense
hh Galvanically isolated analog interface with
▪▪ U / I / P programmable via 0...10V or 0...5V
▪▪ U / I monitoring via 0...10V or 0...5V
hh Temperature controlled fans for cooling
hh 40V models according to SELV (EN 60950)
hh Galvanically isolated USB and Ethernet port integrated
hh SCPI command language supported
AC 输入
本系列所有型号都采用主动式功率因数校正线路，1.5kW以下型号可在90VAC至264VAC的输入电压范围下使用。1.5kW型号在输入电压<150VAC时输出功率减少至1kW。3kW型号在输入电压<205VAC时则降至2.5kW。
General
The microprocessor controlled laboratory power supplies of series
EA-PS 9000 2U offer many functions and features in their
standard version, making the use of this equipment remarkably
easy and most effective.
The clearly arranged control panel features two rotary knobs,
six pushbuttons and two LEDs. Together with an illuminated,
blue LC display for all values and status it simplifies the use
of the device.
AC input
All units are provided with an active Power Factor Correction
circuit and models up to 1.5kW are even suitable for a worldwide
operation on a supply from 90VAC up to 264VAC.
With the 1.5kW models, the output power is automatically
reduced to 1kW if the supply voltage is <150VAC and with the
3kW models is reduced to 2.5kW at <205VAC.
功率
所有型号输出功率可灵活调整。可在低电流时输出更高的电压，或在低电压时输出更大的电流，都由*大额定输出功率来限制。设定功率都可调。因此一台该产品能涵盖广范围的应用领域
Power
All models are equipped with a flexible auto-ranging
output stage which provides a higher output voltage
at lower output current, or a higher output current
at lower output voltage, always limited to the max.
nominal output power. The power set value is adjustable
with these models. Therefore, a wide range of
applications can already be covered by the use of just
one single unit.
直流输出
本系列有多款不同型号，可选择0...40V至0...750V输出电压，0...4A至0...120A输出电流，0...1000W至0...3000W输出功率的类型。可对电流、电压与功率在0%与100%之间连续调整，不论是手动调整还是远程控制（数字式或模拟式）。直流输出端位于产品后板。
DC output
DC output voltages between 0...40V and 0...750V, output currents
between 0...4A and 0...120A and output power ratings
between 0...1000W and 0...3000W are available.
Current, voltage and power can thus be adjusted continuously
between 0% and 100%, no matter if manually or remotely controlled
(analog or digital).
The DC output is located on the rear panel of the devices.
保护功能
为保护连接负载，可给产品设定一过压保护极限值(OVP)，以及过流(OCP)与过功率(OPP)保护极限值。一旦因任何缘故超过了这三个极限值中的一个，直流输出会被立即切断，在显示器和接口端会发出一状态信号。本产品还有过温保护功能，如果产品过热，它会关断直流输出。
Protective features
For protection of the equipment connected, it is possible to set
an overvoltage protection threshold (OVP), as well as one for
overcurrent (OCP) and overpower (OPP).
As soon as one of these thresholds is reached for any reason,
the DC output will be immediately shut off and a status signal
will be generated on the display and via the interfaces.
There is furthermore an overtemperature protection, which will
shut off the DC output if the device overheats.
远程感测端
远程感测输入端可直接连到负载设备，以补偿连线上一定程度的压降。如果感测输入端已接到负载上，本电源会自动检测并调整输出电压，以确保负载获得准确所需的电压值。远程感测连接器位于产品后板。
Remote sense
Remote sensing can be done via a dedicated input which is
directly connected to the load equipment, in order to compensate
voltage drops along the load cables. The power supply
detects automatically whether the sense input is connected
and will stabilise the voltage directly at the load.
The connection for the remote sense is located on the rear of
the device
显示器和控制键
产品的所有重要信息都于一点阵显示器上清晰可见。通过该显示器，电压与电流的实际输出值和预设值，(CV, CC, CP) 实际控制状态与其它状态，报警与设置菜单的设定，都清晰显示出来。为使旋钮可以调节参数，只需按一下该旋钮，就可更换数值小数点后的光标位置。所有这些功能都归功于其方便易用的操作方式。其面板锁定功能可以锁定整个面板，从而避免产品与连接负载出现误操作。
Display and controls
All important information is clearly visualised
on a dot matrix display.
With this, information about the actual output
values and set values of voltage and
current, the actual control state (CV, CC,
CP) and other statuses, as well as alarms
and settings of the setup menu are clearly
displayed.
In order to ease adjusting of values by the
rotary knobs, pushing them can switch
between decimal positions of a value. All
these features contribute to an operator
friendliness.
With a panel lock feature, the whole panel can be locked in
order to protect the equipment and the loads from unintentional
misuse.
内置模拟接口
产品后面板上装有一隔离模拟接口。它提供模拟接口输入脚，接上0V...10V或0V...5V电压，可设置0...100%的输出电压、电流与功率。模拟输出脚接上0V...10V或0V...5V电压，可监控输出电压与电流。此外，还有几个输入脚和输出脚，可用来控制和监控产品状态。
Analog interface
There is a galvanically isolated analog interface
terminal, located on the rear of the device. It
offers analog inputs to set voltage, current and
power from 0...100% through control voltages
of 0V...10V or 0V...5V.
To monitor the output voltage and current,
there are analog outputs with voltage ranges
of 0V...10V or 0V...5V. Also, several inputs and
outputs are available for controlling and monitoring
the device status.
数字接口卡
本系列所有型号在其后板上标配两个电隔离数字接口（1xUSB,1xLAN）。可通过发送SCPI语言指令或Modbus协议来控制与监控产品。
Digital interfaces
All models features two galvanically isolated, digital
interfaces (1xUSB, 1xLAN) by default, which are located on the
rear side. They can be used to control and monitor the devices
either with SCPI language commands or Modbus protocol.
选购件
• High speed - 高速跃变（见132页）*
Options
• High speed ramping (also see page 132) *
技术参数Technical Data Series EA-PS 9000 2U / 系列
AC输入Input AC
- 电压- Voltage 90...264V, 1ph+N (Models 1000W & 1500W / 型号),
180...264V, 1ph+N (Models 3000W / 型号)
- 频率- Frequency 45...65Hz
- 功率因数- Power factor >0.99
输出：DC电压Output: Voltage DC
- **度- Accuracy <0.2%
- 负载0-100% 时的稳定度- Stability at 0-100% load <0.05%
- 在±10% Δ UIN时的稳定度- Stability at ±10% ΔUIN <0.02%
- 负载从10%-100%调整需时- Regulation 10-100% load <2ms
- 负载从10-90%上升需时- Rise time 10-90% *长30ms
输出：电流Output: Current
- **度- Accuracy <0.2%
- 负载0-100% Δ UA时的稳定度- Stability at 0-100% ΔUOUT <0.15%
- 在±10% Δ UIN时的稳定度- Stability at ±10% ΔUIN <0.05%
输出：功率Output power
- **度- Accuracy <1%
过压类别Overvoltage category 2
保护功能Protection OTP, OVP, OCP, OPP, PF (1
隔离耐压Isolation
- 输入对外壳- Input to enclosure 2500V DC
- 输入对输出- Input to output 2500V DC
- 输出对外壳- Output to enclosure DC-对PE*大耐压为400V / Max.400V on DC- against PE
污染等级Pollution degree 2
保护级别Protection class 1
模拟接口 Analog interface 内置15-针D-Sub母插 / Built in, 15-pole D-Sub, female
- 输入范围- Input range 0...5V 或 / or 0...10V (可转换 / switchable)
- U / I 的**度- Accuracy U / I 0...10V: <0.2% 0...5V: <0.4%
- 编程分辨率- Programming resolution 见下表 / See table below
串联操作Series operation 可实现，任意直流负极端对PE有*大400V DC的电压转移) /
possible (max. potential of any minus DC output: 400V DC against PE)
- 主-从（Master-Slave） - Master-Slave 无 / no
并联操作Parallel operation 可实现，通过共享总线操作或模拟接口 /
Possible, via Share Bus operation or via analog interface
- 主-从（Master-Slave） - Master-Slave 无 / no
**标准Standards EN 60950, EN 61326, EN 55022 等级 B / Class B
制冷方式Cooling 风扇 / Fan(s)
工作温度Operation temperature 0...50°C
储存温度Storage temperature -20...70°C
相对湿度Humidity <80%
使用高度Operation altitude <2000m
1000W / 1500W 3000W
重量 (2 Weight (2 11.5kg 14.7kg
产品尺寸 (宽x高x长) (3 Dimensions (W H D) (3 19“ 2HE/2U 460mm 19“ 2HE/2U 460mm
(1 见133页 / See page 133
(2 标准型号，带选项功能的则会不同 / Standard version, models with options may vary
(3 标准型号的外壳尺寸，非整体尺寸，带选项功能的还会有不同 / Enclosure of the standard version and not overall size, versions with options may vary
