MRI-500AP
- ÅëÇÕ INDIGATER
- Àü¾Ð, Àü·ù, ¿îÀü½Ã°£, Àû»êÀü·ù·® Ç¥½Ã
- DC & Pulse °â¿ë
- Áֱⱳȣ ±â´É ( Periodic Reverse )
- Á¤¿ªÀüȯ ±â´É ( Pulse & Reverse )

¡á Main Specipication

Ç× ¸ñ (ITEM)

»ç ¾ç (SPECFICATION)

MRD-100APR

Á¤ °Ý

Ratings

Á¤±ØÇÇÅ©Àü·ù

Normal peak current

+30A

¿ª±ØÇÇÅ©Àü·ù

Reverse peak current

-90A

Á¤Àü·ùÁ¦¾îÁ¤µµ

Constant current control accurarcy

∓3.0%

Á¤±ØÆÞ½º Æø

Normal polarity pulse width

10~99.9ms

¿ª±ØÆÞ½º Æø

Reverse polarity pulse width

0.1~2.0ms

Á¤¿ªÀü·ùÀüȯ½Ã°£

Normal/reverse current

switching time

50us

Á¤±ØÇÇÅ© Àü¾Ð

Normal polarity voltage peak value

+15V

¿ª±ØÇÇÅ© Àü¾Ð

Reverse polarity voltage peak value

-15V

Á¤¿ªÆÞ½º ºñÀ²

Normal/reverse pulse ratio

5:1 ÀÌ»ó

ÀÔ·ÂÀü¾Ð Input voltage

AC 1-phase 220V 60Hz

ÁÖȸ·Î¹æ½Ä Main circuit method

FET °­¾Ð ÃÝÆÛ¹æ½Ä

FET step-down chopper method

¹æ ½Ä

System

³Ã °¢ ¹æ ½Ä (Cooling System)

¿¬¼Ó,°­Á¦Ç³·© Forced Air Cooling

Á¦¾î ÁÖÆļö (Control Frequency)

100KHz

Á¦ ¾î ¹æ ½Ä (Control System)

Á¤Àü·ù Constant Current

¿î Àü ¹æ ½Ä (Working System)

DC , Pulse , Pulse reverse ,

º¸ È£ °æ º¸ (Protective Alarm)

Over Voltage (O.V) / MAX 3%

Over Current (O.C) / MAX 3%

Over Temp (O.T) / MAX 80¡ÆC

Communication Err(Err Loc , Err Host)

¼º ´É

Performance

Á¤Àü¾Ð ¾ÈÁ¤µµ (Constant voltage stability)

¡¾1.0%À̳» (Less than 1.0%)

Á¤Àü·ù ¾ÈÁ¤µµ (Constant current stability)

¡¾1.0%À̳» (Less than 1.0%)

¼ÒÇÁÆ® ½ºÅ¸Æ® (Soft start time)

0 ~ 60.0 sec

¿ÜºÎ È£ ȯ ¼º (External Interface)

PC / PLC / GP - RS-232C,485,422

¿îÀü Ÿ ÀÌ ¸Ó ( Run Timer )

0 ~ 9999h 59m 59s

´Ù ´Ü Á¦ ¾î (Program Step operation)

1 ~ 10 ´Ü°è ±¸°£ (9999m or 9999s)

Àû»ê Àü·ùÃøÁ¤ (A/H METER)

°³º°, ÅäÅ» ÇÁ¸®¼Â ( Àû»ê step ¿îÀü)

¸Þ¸ð¸® ±â´É ( Memory save)

10¹øÁö ÀúÀå ¹× ´Ü°èº° ÀúÀå±â´É

Àü·ù ÆÄ µ¿ ·ü (Current ripple factor)

3% p-pÀ̳» (»ó¿ë¼ººÐ)

È¿ À² (Efficiency)

85 % (¿ë·®¿¡ µû¸¥ ¿ÀÂ÷ ¡¾ 3%)

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