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New Leader! Motor Protection Relay New Leader !! Optimized Preventive Maintenance Solution!! Digital Motor Protection Relay 전자식 모터보호 계전기 Digital Motor Protection Relay DSP - C Series D I G I T A L S T A N D A R D P R O T E C T I O N www.samwhadsp.com...
Motor Preventive Maintenance Diagnostic System(DSP-EFDS) : VIP-PM/RTM, "samdsp","samdspdb" ●Created data for motor protection : Voltage, Current/KW, Earth current, Isulation resistance, Temperature, Power factor, Unbalance ●Building data base(DB) up based on 485/Modbus network ●Analyzing and managing DB DATA in order to check the motor condition and to make alarm in case of unstable condition : able to preset alarm level for each factor ●Possible to analyze accurate trip cause through stored data of trip instant in MWR-S(Motor working Recorder) connected with converter directly...
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New Leader !! SamWha DSP!! Digital Motor Protection Relay ” Digital Motor Protection Relay,DSP VIP-Series , P-Series,C-Series,A-Series, is useful for low voltage motor protection. It is aimed to protect a motor against a trouble which is happened from over/under load[current],locked rotor, stall[shock], voltage (power type)/current unbalance, phase loss, reverse phase, short circuit, ground fault, over/under voltage(power type) in motor operation.
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Digital Motor Protection Realy DSP-C Series Techincal Feature (M Type) (M Type) DSP-C Series Division Panel Flush Mounting Type Model CCM-E CTM-D CCTM CCM-N 100~240VAC[50/60HZ] (90 ~ 370VDC) Control voltage 30 ~ 400HZ Available frequency/Inverter Single phase(1P) ● ● ● ●...
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(M Type) (L Type) (L Type) DSP-C Series Division nel Mounting Type Panel Mounting Type Panel Mounting Type Panel Flush Mounting Type CCM-E CTM-D CCTM CO M CCM-E CTM-D CCTM CCM-N Model CTM-N CCM-ET CCM-PT CCL-PT 100~240VAC[50/60HZ] (90 ~ 370VDC) Control voltage Available frequency/Inverter 30 ~ 400HZ...
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Digital Motor Protection Relay DSP-C Series DSP-COL, CTL, CCL,CCL-PT : Panel Mounting Type DSP-COM, CTM, CCM,CSM: Panel Flush Mounting Type DSP-CCM-E,CTM-D,CCTM,CCM-N,CTM-N,CCM-ET,CCM-PT: Panel Flush Mounting Type Panel Mounting Type → Unified meter with converter Panel Flush Mounting Type → Seperated meter from converter Assembled Terminal Over/Under Current Protection Trip Output Operation Pattern...
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Digital Motor Protection Relay DSP-C Series Input/Output ① ① DSP-COM DSP-CCM-E ⑤ ⑤ ⑥ ⑥ ⑦ ⑦ ⑧ ② ③ ④ ② ③ ④ ⑤ Power & Trip LED ① Control power ⑤ Power & Trip LED ① Control power ⑥...
Digital Motor Protection Realy DSP-C Series Operation Time Description Operation time Remark in case the load current greater than preset value Definite time:0.1~60 sec/adjustable Over current(OC) is sensed Inverse time:5~30class in case the load current lower than preset Under current(UC) 0.1~30 sec value is sensed In case one of three phase is a state of phase loss...
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Digital Motor Protection Realy DSP-C Series Description Current C<=2A:0.2A,C>2A:±5% Allowable tollerance Time t<=2sec:± 0.2ec, t>2sec:±10% Control power AC100V ~ AC240V,50/60Hz (DC90V ~ DC370V) Main:95-96-98 1c(1-SPDT),2A/Resistive Trip output 1c(1-SPDT),2A/Resistive to alarm output one of Ec/Ect/AL/ relay Aux:05-06-08 uc/Shoc Operation C~+70 temperature Application Storage C~+80...
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Digital Motor Protection Realy DSP-C Series Preset Key Operation * Press "SET" Key to enter into setting mode, then "P0000" (factory default password) is shown * Move cursor from first digit to right end digit by pressing "CLR"key to input password, like this manner make required digit by using "UP","DN" 1.
Preset Description Mode Function Description Factory P0000 is shown as pressing SET and need CLR 4 times to P0000 Password 0000 enter into mode to be preset *to make initial state(a or b) of main trip output(95-96-98) when control power is powered to decide initial state of main *a:normal energized type(95-96(a)-98(b) trip relay output...
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Digital Motor Protection Realy DSP-C Series Mode Function Description Factory to preset starting trip delay time 1 ~ 25sec/adjustable 2sec to preset operating trip delay 0.1 ~30sec/adjustable 0.1sec time to protect ground fault to preset a range to protect *10 type : 0.4A~under "OC" preset value under current *70 type : 4.9A~under "OC"preset value to preset trip delay time to...
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Digital Motor Protection Realy DSP-C Series T-I Characteristic to protect over current ■ Definite ■ Inverse S a m w h a D S P •...
Digital Motor Protection Realy DSP-C Serie Order Form DSP-Type-Current rating-Z7(Control Voltage)-ZCT(Embedded ZCT)-P(Customer optional) eg. Reference Code : DSP-COL-10-CC-Z7 → COL combined with external CT 150/5, control voltage: 100VAC~240VAC,50/60Hz, possible to use external ZCT Description Remark Panel Mounting Type / Unified Meter type Panel Flush Mounting Type / Seperated Meter type 0.5~10A 5~6A with external CT...
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Digital Motor Protection Realy DSP-C Series Application Sequence Diagram Embedded ZCT Type 100% DSP Ltd. External CT, External ZCT Type 100% DSP Ltd. S a m w h a D S P •...
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Digital Motor Protection Realy DSP-C Series Dimension Terminal Type Wire Through Type Meter 50,00 76,00 76,00 CUTTING HOLE SIZE ; 65Ø S a m w h a D S P •...
DSP-3CT DSP-3CT Current Transfomer Specification Specification Model Model DSP-3CT DSP-3CT 100 : 5A 150 : 5A CT Ratio CT Ratio 200 : 5A 300 : 5A 400 : 5A Class Class 1.0, 3.0 1.0, 3.0 Burden(VA) Burden(VA) Maximum Voltage 1150V 4kV / 1min Withstand Voltage Frequency...
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DSP-ZCT DSP-ZCT Zero Phase Current Transformer Ă 55 Ă 35 30 (30~80) Specification Inner Diameter Z.P.PrimaryCurrent 200mA 1.5mA Z.P.Secondary Current 1000 Primary Current Operating Temperature -25。C ~ +70。C Storage Temperature -35。C ~ +80。C AC 2000V, 1min High Potential Test 50 Insulation Resistance DC 500V, 10MOhm 50/60Hz...
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DSP-ZCT DSP-ZCT Zero Phase Current Transformer (Zero Phase Current Transformer) (120)
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"New Leader !!" Optimized Preventive Maintenance Solution!! HEAD OFFICE : 69, LS-ro 91beon-gil, Gunpo-si, Gyeonggi-do 삼화DSP : 경기도 군포시 엘에스로 91번길 69(금정동 693-2 청산빌딩 3층) Tel : +82-31-454-3551 Fax : +82-31-454-3552 TEL : 031-454-3551 / FAX : 031-454-3552 DAEGU OFFICE : 18dong 9ho, 16, Yutongdanji-ro, Buk-gu, Daegu Tel : +82-53-604-1341 Fax : +82-53-604-1343 D I G I T A L S T A N D A R D P R O T E C T I O N...
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