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基礎(chǔ)信息Product information

產(chǎn)品名稱:EA-PS 8080-40直流電源

產(chǎn)品型號(hào):

更新時(shí)間:2025-06-08

產(chǎn)品簡(jiǎn)介:

EA-PS 8080-40直流電源,中國(guó)電子行業(yè)儀器優(yōu)質(zhì)供應(yīng)商——堅(jiān)融實(shí)業(yè)JETYOO INDUSTRIAL & 堅(jiān)友儀器JETYOO INSTRUMENTS,專業(yè)為中國(guó)區(qū)用戶提供儀器設(shè)備、技術(shù)培訓(xùn)與售后維修服務(wù)

產(chǎn)品特性Product characteristics

    中國(guó)電子行業(yè)儀器優(yōu)質(zhì)供應(yīng)商——堅(jiān)融實(shí)業(yè)JETYOO INDUSTRIAL & 堅(jiān)友儀器JETYOO INSTRUMENTS,專業(yè)為中國(guó)區(qū)用戶提供儀器設(shè)備、技術(shù)培訓(xùn)與售后維修服務(wù),Support、銷售Sale、服務(wù)Service,3S公司,為上海華東地區(qū)一家以技術(shù)為導(dǎo)向的儀器綜合服務(wù)商,是您值得信賴的電子行業(yè)儀器專家。


EA-PS 8080-40直流電源性能特點(diǎn)
EA-PS 8000 2U系列,可編程實(shí)驗(yàn)室直流電源PROGRAMMABLE LABORATORY DC POWER SUPPLIES。功率640W-3000W概要
EA-PS 8000 2U 系列是一款由微處理器控制, 采用技術(shù)設(shè)計(jì)的實(shí)驗(yàn)室電源。 其標(biāo)準(zhǔn)型號(hào)配備多種功能和特征, 讓用戶使用起來(lái)更方便、有效。
本產(chǎn)品可設(shè)置和存儲(chǔ)用戶與制程配置文檔, 這樣可改善重復(fù)測(cè)試或其它應(yīng)用。
帶可調(diào)延時(shí)報(bào)警的擴(kuò)展監(jiān)控功能,可監(jiān)控所有輸出參數(shù),從而簡(jiǎn)化了測(cè)試組裝,故基本無(wú)需外部監(jiān)控。
General
The microprocessor controlled laboratory power supplies of series EA-PSI 8000 2U cover state-of-the-art technology.
They already offer many functions and features in their standard version, making the use of this equipment remarkably easy and most effective.
User and process profles can be confgured, saved and archived so that the reproducibility of a test or other application is improved.
The extensive integrated monitoring functions for all output parameters with adjustable delays of alerts simplify test assembly, such that the usual external monitoring is mostly unnecessary.

寬范圍輸入電壓90...264V,帶主動(dòng)式PFC
效率高達(dá) 92%
輸出功率: 640W 至0...3000W
輸出電壓: 0...32V 至 0...720V
輸出電流: 0...4A 至 0...120A
靈活的功率調(diào)整輸出級(jí)**
有過(guò)壓保護(hù) (OVP)
有過(guò)溫保護(hù) (OT)
圖形顯示器顯示所有數(shù)值與功能
LED指示狀態(tài)和提示信息
可自動(dòng)檢測(cè)的遠(yuǎn)程感測(cè)端
多功能模擬接口
通過(guò) 0...10V 或 0...5V電壓可對(duì)U / I / P**編程
通過(guò) 0...10V 或 0...5V電壓可監(jiān)控U / I
控報(bào)警管理器
內(nèi)置函數(shù)發(fā)生器
用戶配置文檔存儲(chǔ)區(qū)
溫控風(fēng)扇制冷
可制作符合低壓指令的40V型號(hào)產(chǎn)品
其它選項(xiàng)
Wide input voltage range 90...264V* with active PFC
High effciency up to 92%
Output power ratings: 640W up to 0...3000W
Output voltages: 0...32V up to 0...720V
Output currents: 0...4A up to 0...120A
Flexible, power regulated output stage**
Overvoltage protection (OVP)
Overtemperature protection (OT)
Graphic display for all values and functions
Status indication and notifcations via display
Remote sense with automatic detection
Analogue interface with many functions
U / I / P** programmable via 0...10V or 0...5V
U / I monitoring via 0...10V or 0...5V
Alarm management
Integrated function generator
Memory bank for user profles
Temperature controlled fans for cooling
40V models according to low voltage directive
Various options


Models from 1kW output power are equipped with a ?exible,
auto-ranging output stage. It provides a higher output voltage at lower output current or a higher output current at lower output voltage, always limited the max. nominal output power.
Therefore, a wide range of applications can already be covered by the use of just one single unit. The power set value is adjustable on these models from 0..100%, either manually or in remote control. Units with 1.5kW or higher are derated,i.e. reduced in their max. power at low input voltages.
Input
All units are provided with an active Power Factor Correctioncircuit and models up to 1.5kW are suitable for a worldwideusage on a mains supply from 90V up to 264V AC.
DC output
Output voltages between 0...32V and 0...720V, outputcurrents between 0...4A and 0...120A and output powersbetween 640W and 0...3000W are available.
The output terminal is located on the rear panel.
For applications where a fast variation of voltage from a highto a low value is required, models from 1kW and up to max.
400V can be equipped with a two-quadrants power-sinkmodule (active load).
The fast voltage variation is achieved by the capability of thispower-sink module to faster discharge the internal flter capacitors, as well as flter capacitors of the equipment connected.
Overvoltage protection (OVP)
Intended to protect connected loads, it is possible to defnean overvoltage protection limit (OVP).
If the output voltage exceeds the defned limit, the output isshut-off and an acoustic warning signal will be given by theunit and also a status message signal, in the display and viathe analogue interface, is available.
Alarm management
For monitoring the correct output voltage and output current,lower and upper limits can be defned.
If the deviation exceeds the adjusted limits, three possibilitiesare available as to how the appliance should react.
- Signals are displayed only, even if the fault is still active,without affecting to the output.
- Warnings remain active and must be acknowledged afterthe fault is removed.
- Alarms will shut off the output instantly in case the deviationexceeds the adjusted limits.
Alarms and Warnings can be signalled audibly.
Remote sense
The standard sense input can be connected directly to theload in order to compensate voltage drops along the powerleads. If the sense input is connected to the load, the powersupply will be adjusting the output voltage automatically toensure the accurate required voltage is available at the load.
Display and controls
Set values and actual values of output voltage, outputcurrent and output power are clearly represented on thegraphic display. The operating state of the device, the menuguidance and the current assignment of the pushbuttons arealso shown on the display. So the user is able to operatethe unit intuitively.

功率
1kW 以上型號(hào)輸出功率可靈活調(diào)整??稍诘碗娏鲿r(shí)輸出更高的電壓,或在低電壓時(shí)輸出更大的電流,都由zui大額定輸出功率來(lái)限制。 因此一臺(tái)該產(chǎn)品能涵蓋廣范圍的應(yīng)用領(lǐng)域。設(shè)定功率可從0..100%之間可調(diào),或手動(dòng)調(diào)節(jié)或遠(yuǎn)程控制。 1.5kW型號(hào)產(chǎn)品有功率降額功能,即: 在較低輸入電壓時(shí)減少zui大輸出功率。

輸入
本系列所有型號(hào)都采用主動(dòng)式功率因數(shù)校正線路, 1.5kW以下產(chǎn)品在為 90V 至 264V AC 輸入電壓下都可使用。

直流輸出
本系列有多款不同型號(hào),可選擇0...32V和0...720V輸出電壓, 0...4A和0...120A輸出電流, 640W和0...3000W輸出功率的類型。
輸出端位于產(chǎn)品后板。
針對(duì)電壓由高至低快速躍變的應(yīng)用, 1kW以上且電壓在400V以下的型號(hào),可配上兩象限功率降額模塊(有源負(fù)載)完成該操作。
通過(guò)功率降額模塊對(duì)電源內(nèi)部濾波電容和連接負(fù)載的輸入濾波電容快速放電, 實(shí)現(xiàn)電壓的快速變化。

過(guò)壓保護(hù) (OVP)
為保護(hù)連接負(fù)載,可設(shè)定一過(guò)壓保護(hù)極限值 (OVP)。
若輸出電壓超過(guò)調(diào)節(jié)極限值, 輸出被關(guān)斷, 顯示器和模擬接口發(fā)出一聲頻報(bào)警信號(hào)。

報(bào)警管理系統(tǒng)
為監(jiān)控正確的輸出電壓和電流,可定義上、下限。
若偏差超過(guò)該調(diào)節(jié)極限,應(yīng)用設(shè)備會(huì)出現(xiàn)下列三種可能性反應(yīng):
- 只顯示信號(hào);即使錯(cuò)誤仍存在,也不影響輸出。
- 警告一直持續(xù), 消除錯(cuò)誤后必須確認(rèn)警告信息。
- 報(bào)警會(huì)暫時(shí)關(guān)斷輸出。
報(bào)警和警告發(fā)出聲音信號(hào)。

遠(yuǎn)程感測(cè)端
遠(yuǎn)程感測(cè)輸入端可直接連到負(fù)載設(shè)備,以補(bǔ)償連線上的壓降。 如果輸入端已接上負(fù)載,本電源會(huì)自動(dòng)調(diào)整輸出電壓,以確保負(fù)載獲得準(zhǔn)確所需的電壓值。

顯示和控制鍵
輸出電壓、 電流和功率的設(shè)定值、實(shí)際值都顯示于圖形顯示器上, 還包括產(chǎn)品的運(yùn)作狀態(tài), 菜單指引和按鈕當(dāng)前功能,故用戶能直觀地操作本產(chǎn)品。EA-PSI 8000 2U 640W - 3000W

顯示器和控制面板
輸出電壓、電流和功率或可調(diào)內(nèi)阻的調(diào)節(jié),由兩個(gè)旋鈕完成。
旋鈕可在不同菜單下更改數(shù)值。
為避免誤操作,可鎖定所有操作控制鍵。
Display and control panel
The adjustment of output voltage, output current and outputpower, or optional internal resistance, is realised by tworotary knobs. The rotary knobs are required for changingvalues in the different menus as well.
To prevent unintentional operations, all operation controlscan be locked.
函數(shù)管理器
函數(shù)由序列組成, 通過(guò)控制面板可對(duì)其進(jìn)行修改。
一個(gè)函數(shù)由zui多5個(gè)序列組成,可按任意順序排列, 重復(fù)次數(shù)zui多為5次。
每個(gè)序列可設(shè)置zui大功率或可選內(nèi)阻, 重復(fù)次數(shù)為一至254次,或者無(wú)窮大。
同樣地,整個(gè)函數(shù)段的重復(fù)次數(shù)可以設(shè)置成一至254次,或無(wú)窮大。
Function manager
Functions consist of sequences and can be modifed via the control panel.
Up to fve different sequences can be assigned to a function in any succession or be repeated up to fve times.
For each sequence, the maximum power, or optionally the internal resistance, and a repetition value from once up to 254 times or endless can be confgured.
As well, the repetition of a whole function can be confgured from once up to 254 times or endless.
用戶配置文檔
利用控制面板可存儲(chǔ)多達(dá)四種用戶配置文檔。用戶配置文檔專門用來(lái)設(shè)置和存儲(chǔ)用戶的參數(shù)塊。
User profles
Via the control panel up to four different user profles can be stored. The user profles are designed to set and save user specifed parameter blocks.

輸出值的預(yù)設(shè)
在不影響輸出狀態(tài)的條件下設(shè)置輸出值, 顯示器上可先顯示預(yù)設(shè)值,即實(shí)際值的下方。
這樣用戶可預(yù)設(shè)期望輸出電壓、 電流和功率。并在預(yù)設(shè)清單內(nèi)存儲(chǔ)4組U / I / P參數(shù)塊。該清單內(nèi)的參數(shù)塊可上載作為常用需求值。

內(nèi)置模擬接口
模擬接口位于產(chǎn)品后面板,供有模擬輸入腳,接上0V...10V或0V...5V電壓,可設(shè)置0...100%的輸出電壓、電流( 1kW或更大功率型號(hào)) 。
模擬輸出腳接上0V...10V或0V...5V電壓,可監(jiān)控輸出電壓和電流。此外, 還有幾個(gè)輸入和輸出腳,可用來(lái)控制和監(jiān)控產(chǎn)品狀態(tài)。

選購(gòu)件
可利用匹配RS232、 CAN、 USB、 GPIB (IEEE)、 Profbus或Ethernet/LAN的絕緣數(shù)字接口卡,經(jīng)電腦控制產(chǎn)品。接口插槽位于產(chǎn)品后板,方便用戶插上新接口或替換當(dāng)前接口。產(chǎn)品會(huì)自動(dòng)檢測(cè)接口,并提示需要進(jìn)行少許的配置或不用配置。隨接口卡附有免費(fèi)Windows軟件,可用來(lái)控制和監(jiān)控,記錄數(shù)據(jù)和排序。也可參考63和64頁(yè)。
帶擴(kuò)展功能的電隔離模擬接口
內(nèi)阻調(diào)整
高速躍變 (僅針對(duì)1kW以上產(chǎn)品,見118頁(yè))
兩象限操作下的內(nèi)置有源功率降額(針對(duì)1kW以上,且電壓在360V以下的產(chǎn)品,也可見119頁(yè))
Presetting of output values
To set output values without a direct reaction to the outputcondition, set values can be preset. They‘re shown on thedisplay, positioned below the actual values.
So the user can preset required values for voltage, currentand power. Also four parameter blocks for U / I / P can bedeposit in a preset list. From this list parameter blocks canbe loaded for frequently required values.
Built-in analogue interface
The analogue interface is located on the rear of the device.
It offers analogue inputs to set voltage, current and power(models from 1kW) from 0...100% through control voltagesof 0V...10V or 0V...5V.
To monitor output voltage and current, there are analogueoutputs with voltage ranges of 0V...10V or 0V...5V. Also,several inputs and outputs are available for controlling andmonitoring the device status.
Options
Isolated digital interface cards for RS232, CAN, USB,GPIB (IEEE), Profbus or Ethernet/LAN to control the device by PC. The interface slot is located on the rear panel,making it easy for the user to plug in a new interface orto replace an existing one. The interface will be automatically detected by the device and requires no or only littleconfguration. Included with the interface cards is a freeWindows software which provides control and monitoring,data logging and sequences. See pages 63 and 64.
Analogue, galvanically isolated interface card with extended features
Internal resistance regulation
High speed ramping (only for models as from 1kW, alsosee page 118)
Internal, active power sink in two-quadrants operation(only for models from 1kW and up to 360V, see page 119)


EA-PS 8080-40直流電源技術(shù)參數(shù) Technical Data
輸入 Input
-電壓 -Voltage 90...264V AC (針對(duì)型號(hào) / Models 640W - 1500W), 有功率降額 / Derating < 150V AC時(shí)180...264V AC (針對(duì)型號(hào) / Models 3000W), 有功率降額 / Derating < 207V AC時(shí)
-頻率 -Frequency 45...65Hz
-功率因數(shù) -Power factor >0.99
輸入: 電壓 Output: Voltage
-型號(hào) -Type 直流 / DC
-精確度 -Accuracy <0.2%
-負(fù)載0-100% 時(shí)的穩(wěn)定度 -Stability at 0-100% load <0.05%
-在±10% ? U
IN時(shí)的穩(wěn)定度 -Stability at ±10% ΔUIN <0.02%
-負(fù)載從10%-100%調(diào)整需時(shí) -Regulation 10-100% load <2ms
-負(fù)載從10-90%上升需時(shí) -Rise time 10-90% zui長(zhǎng) 30ms
-過(guò)壓保護(hù) -Overvoltage protection 可調(diào), 范圍為0...110% Unenn / adjustable, 0...110% Unom
輸入: 電流 Output: Current
-精確度 -Accuracy <0.2%
-負(fù)載0-100% ? U
A時(shí)的穩(wěn)定度 -Stability at 0-100% ΔUOUT <0.15%
-在±10% ? U
IN時(shí)的穩(wěn)定度 -Stability at ±10% ΔUIN <0.05%
過(guò)壓類別 Overvoltage category 2
過(guò)熱保護(hù) Thermal protection 輸出關(guān)閉 / Shutdown of the output
隔離耐壓 Isolation
-輸入對(duì)輸出 -Input to output 4200V DC
-輸出對(duì)外殼 -Output to enclosure 360V以下型號(hào)/ Models up to 360V: 500V DC,
720V以上型號(hào)/720V model: 1000V DC
污染等級(jí) Pollution degree 2
保護(hù)級(jí)別 Protection class 1
模擬編程 Analogue programming
-輸入范圍 -Input range 0...5V 或 / or 0...10V (可轉(zhuǎn)換 / switchable)
- U / I的精確度 -Accuracy U / I <0.2%
串聯(lián) Series operation zui高 600V
-主-從 -Master-Slave 無(wú) / no
并聯(lián) Parallel operation 不限 / no limit
-主-從 -Master-Slave 有,經(jīng)共享總線端可操作多至30臺(tái)產(chǎn)品 / yes, via Share bus, up to 30 units
安全標(biāo)準(zhǔn) Standards EN 60950, EN 61326, EN 55022 級(jí)別 B / Class B
制冷 Cooling 風(fēng)扇 / Fan
工作溫度 Operation temperature 0...50°C
儲(chǔ)存溫度 Storage temperature -20...70°C
相對(duì)濕度 Humidity <80%
使用高度 Operation altitude <2000m


相關(guān)產(chǎn)品
型號(hào) 電壓 電流 功率 效率 Uzui大時(shí)的紋波 Izui大時(shí)的紋波 遠(yuǎn)程感測(cè)補(bǔ)償電壓 尺寸 W H D ** 重量 * 產(chǎn)品編號(hào)
Model Voltage Current Power Effciency Ripple U Ripple I Remote sense compensation Dimensions W H D ** Weight * number Article
PS 8032-20 2U 0...32V 0...20A 640W 90.5% 100mVPP / 8mVRMS 65mAPP / 10mARMS max. 2V 19“ 2U 380mm 9kg 09230417
EA-PS 8065-10 2U 0...65V 0...10A 650W 93% 150mVPP / 10mVRMS 25mAPP / 3mARMS max. 2V 19“ 2U 380mm 9kg 09230418
PS 8160-04 2U 0...160V 0...4A 640W 93% 120mVPP / 20mVRMS 3mAPP / 1mARMS max. 2V 19“ 2U 380mm 9kg 09230419
EA-PS 8080-40 2U 0...80V 0...40A 0...1000W 90.5% 10mVPP / 4mVRMS 19mAPP / 7mARMS max. 2.5V 19“ 2U 460mm 11.5kg 09230410
EA-PS 8040-60 2U 0...40V 0...60A 0...1500W 90.5% 10mVPP / 4mVRMS 19mAPP / 7mARMS max. 2.5V 19“ 2U 460mm 11.5kg 09230425
EA-PS 8080-60 2U 0...80V 0...60A 0...1500W 90.5% 10mVPP / 4mVRMS 19mAPP / 7mARMS max. 2.5V 19“ 2U 460mm 11.5kg 09230411
EA-PS 8360-15 2U 0...360V 0...15A 0...1500W 93% 50mVPP / 8mVRMS 1mAPP/ 0.45mARMS max. 8V 19“ 2U 460mm 11.5kg 09230414
EA-PS 8040-120 2U 0...40V 0...120A 0...3000W 90.5% 10mVPP / 5mVRMS 25mAPP / 9mARMS max. 2.5V 19“ 2U 460mm 14.7kg 09230426
EA-PS 8080-120 2U 0...80V 0...120A 0...3000W 90.5% 10mVPP / 5mVRMS 25mAPP / 9mARMS max. 2.5V 19“ 2U 460mm 14.7kg 09230412
EA-PS 8160-60 2U 0...160V 0...60A 0...3000W 93% 20mVPP / 10mVRMS 18mAPP / 6mARMS max. 5V 19“ 2U 460mm 14.7kg 09230413
EA-PS 8360-30 2U 0...360V 0...30A 0...3000W 90.5% 30mVPP / 12mVRMS 60mAPP / 21mARMS max. 8V 19“ 2U 460mm 14.7kg 09230415
PS 8720-15 2U 0...720V 0...15A 0...3000W 90.5% 50mVPP / 20mVRMS 2mAPP / 1mARMS max. 16V 19“ 2U 460mm 14.7kg 09230416

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