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029-85366100 85366200
| 產(chǎn)品名稱： | 交直流電源 和 可調隔離變壓器 EA-3000B / 4000B / STT2000B系列 |
|---|---|
| 產(chǎn)品型號： | EA-3000B / 4000B / STT2000B系列 |
| 產(chǎn)品品牌： | 德國 EA |
| 產(chǎn)品特色： | EA-3048B：0-30VAC / 5A；0-30VDC / 5A |
EA-3000B / 4000B / STT2000B系列
交直流電源和可調隔離變壓器
EA-3000B系列 教學實驗交直流電源
·輸出電壓/電流：
EA-3048B：0-30VAC / 5A
0-30VDC / 5A
EA-3051B：0-30VAC / 5A
0-32VDC / 5A
EA-3050B：0-30VAC / 5A
0-30VDC / 5A
0-300VAC / 0.5A
0-300VDC / 0.5A
·為學校、大學和實驗室設計 ·為工業(yè)和系統(tǒng)應用而設計 ·為車間和開發(fā)而設計的 ·可調絕緣變壓器
·三位數(shù)顯示電壓和電流 ·箱體上下封閉 ·安全輸出插座 ·100％占空比
·安全EN61010、EN60950和EMI EN 61326
The universal power supply series EA-3000B from EA offersA flexible solu-tion to common laboratoryAnd workshop requirements.
The adjustable 0-30V and 0-300VAC Voltages of the AC output are alsoavailable as DC, Via a rectifier and switchable capacitor filter.
The model EA-3051B is a stabilised power supply with Power-MOSFET end stages. The output Voltage and output current are adjustable from 0-32V and 0-5A.
The model EA-3050B can deliver 0-30VAC and DC, as well as 0-300VAC and DC. These are selected by an internal range switching.
All models feature for output Voltage and output current illuminated 3-digit Volt and ampere meters.
Galvanic isolation between all outputs and mains input is standard.
Technical Data | EA-3048B | EA-3050B | EA-3051B |
Input voltage AC | 230V ±10% | 230V ±10% | 230V ±10% |
Input frequency | 50/60Hz | 50/60Hz | 50/60Hz |
Output 1 | 0-30V AC, 5A | 0-30V AC, 5A | 0-30V AC, 5A |
Output 2 | 0-30V DC, 5A | 0-30V DC, 5A | 0-32V DC, 0-5A stabilisiert |
Output 3 | — | 0-300V AC, 0.5A | — |
Output 4 | — | 0-300V DC, 0.5A | — |
Safety | EN60950 | EN60950 | EN60950 |
Operation temperature | 0-40°C | 0-40°C | 0-40°C |
Relative humidity | 0-95% | 0-95% | 0-95% |
Dimensions (WxHxD) | 280x128x195mm | 280x128x195mm | 280x128x258mm |
Weight | 12kg | 15kg | 20kg |
EA-4000B交直流電源 EA-STT-2000B可調隔離變壓器
·專為大學和實驗室設計 ·為工業(yè)和系統(tǒng)應用而設計 ·設計用于車間和開發(fā) ·可調絕緣變壓器 ·輸出電壓：0-260VAC和0-32VDC ·輔助輸出電壓：3V/12V/18V/24V/230VAC | ·輸出電流：2A、3A、4.5A和0-5A ·電壓和電流的三位數(shù)顯示 ·安全輸出插座 ·100%占空比 ·安全EN61010、EN60950和EMI EN 61326 |
The EA-4000B is a universally applicable power supply with a variable transformer for a continuously variable output voltage of 0-260VAC at 3A or 4.5A.
A further transformer provides a fixed output voltage of 230VAC at 2A. The AC outputs are available on safety sockets on the front panel. Output 3 is a regulated voltage of 3-6V/2A.Output 4 is a stabilised power sup-ply with Power MOSFET end stages. Output voltage and output current are here adjustable from 0-32V and 0-5A.Output 5 has several AC voltages with 2A maximum load and are available at miscellaneous output sockets.
The outputs are galvanically isolated from mains supply and against each other. The output values are displayed on digital illuminated LED instru-ments on the front.
The EA-STT 2000 are isolated, variable transformers with one AC output of 0-260V each, loadable up to 1200VA.
EA-4000B系列 交直流電源 型號系列
Technical Data | EA-4000B3.0 | EA-4000B4.5 |
Input voltage AC | 230V ±10%, 50/60Hz | 230V ±10%, 50/60Hz |
Output 1 | 230VAC, 2A | 230VAC, 2A |
Output 2 | 0-260VAC, 3A | 0-260VAC, 4.5A |
Output 3 | 3-6VDC, 2A, stab. | 3-6VDC, 2A, stab. |
Output 4 | 0-32VDC, 0-5A, stab. | 0-32VDC, 0-5A, stab. |
Output 5 | 3V / 12V / 18V / 24VAC | 3V / 12V / 18V / 24VAC |
Safety | EN60950 | EN60950 |
Operation temperature | 0-40°C | 0-40°C |
Relative humidity | 0-95% | 0-95% |
Dimensions (WxHxD) | 480x180x270mm | 480x180x270mm |
Weight | 40kg | 40kg |
EA-STT 2000系列 可調隔離變壓器 型號系列
Technical Data | EA-STT 2000B 3.0 | EA-STT 2000B 4.5 |
Input voltage AC | 230V ±10%, 50/60Hz | 230V ±10%, 50/60Hz |
Output | 0-260VAC, 3A | 0-260VAC, 4.5A |
Safety | EN60950 | EN60950 |
Operation temperature | 0-40°C | 0-40°C |
Relative humidity | 0-95% | 0-95% |
Dimensions (WxHxD) | 237x178x265mm | 237x178x265mm |
Weight | 23kg | 24kg |
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