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New Leader! Motor Protection Relay

Digital Motor Protection Relay

전자식

모터보호

계전기

D I G I TA L S TA N D A R D P R O T E C T I O N

“모터보호 계전기의

New Leader

”

·운영 효율성 향상

·설비 가동률 향상

·예지 예방 보전 향상

D I G I TA L S TA N D A R D P R O T E C T I O N

삼화DSP : 경기도 군포시 엘에스로 91번길 69(금정동 693-2 청산빌딩 3층)
TEL : 031-454-3551 / FAX : 031-454-3552

대구지사 : 대구광역시 북구 유통단지로 16, 18동 9~10호(산격동, 유통단지 산업용재관)
TEL : 053-604-1341 / FAX : 053-604-1343

www.samwhadsp.com / E-mail : [email protected]

DSP-ZCT

(Zero Phase Current Transformer)

(120



)

Zero Phase Current Transformer

Содержание CCL

Страница 1: ...or Protection Relay Digital Motor Protection Relay D I G I TA L S TA N D A R D P R O T E C T I O N Digital Motor Protection Relay www samwhadsp com New Leader Optimized Preventive Maintenance Solution...

Страница 2: ...ing 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...

Страница 3: ...4 20mA output for load current insulation resistance measureemnt vibrated frequency detection through 4 20mA output from sensor RS485 or Ethernet communication Especially Current Resistance type can m...

Страница 4: ...r current Phase loss load current Reverse phase load current Current unbalance Pre alarm Protection Locked rotor Shock Stall Short Circuit Ground fault Temperature Control ON OFF Load current Standard...

Страница 5: ...Under current Protection Phaseloss load current Reverse phase load current Current unbalance Pre alarm Locked rotor Shock Stall Short Circuit Ground fault Temperature Control ON OFF Indication Load cu...

Страница 6: ...put main 95 96 b 98 a aux 05 06 b 08 a b is selected in out mode factory default Control power is on unchanged output state 95 96 b 98 a aux 05 06 b 08 a TRIP operation state 95 96 a 98 b 05 06 a 08 b...

Страница 7: ...ux trip output alarm RS 485 Modbus RTU External ZCT embedded if Z1 Z2 is not marked Input Output DSP COM DSP CCM E DSP CCM DSP CTM DSP CCTM DSP CSM Power Trip LED Test Reset 9Pin D sup to connect mete...

Страница 8: ...han preset value is sensed Ground fault EC to ptotect over temperature sensed by PT100 8sec only for CCM PT CCL PT type Technical Specification DIV Description Load Current range 10 Type 70 Type With...

Страница 9: ...EC 60255 5 Circuit Ground Circuit Circuit 1 2 50uS 5KV Control Circuits 1 2 50uS 5KV Power Realy output Level 4 4KV 1 MHz Burst Immunity Test IEC 61000 4 18 2 5KV Positive Negative under 2sec Electros...

Страница 10: ...for preset data is completed by pressing both SET and CLR key in the same time 6 CLR key While each factor is rotated one of rotated factor is fixed by pressing CLR key After fixing a operating factor...

Страница 11: ...eset a range to protect over current OC dt to preset starting trip delay time dEF dEF definite Inv inverse OtC to select time current chracteristics for Ot to preset operating trip delay time definite...

Страница 12: ...ate additional factor besides basic factor to indicate running operation value in a order rOtA tEmP dC ALt AL to protect over temperature 8sec 1 150OC sensed by PT100 only for CCM PT CCL PT type to tr...

Страница 13: ...Digital Motor Protection Realy DSP C Series T I Characteristic to protect over current Inverse Definite Samwha DSP 12...

Страница 14: ...customer not used for external CT type Accessory External CT Cable ZCT DSP CABLE 12 DSP C1 DSP CC DSP C2 DSP C3 DSP C4 DSP CABLE 18 DSP CABLE 30 DSP CABLE 50 DSP ZCT XX 100mA 1 5mA XX Inner diameter...

Страница 15: ...C Series wha Sam DSP Ltd ktTpp L1 L2 L3 65 70 75 80 85 90 95 100 Amp Ec Sec wha Sam DSP Ltd ktTpp L1 L2 L3 65 70 75 80 85 90 95 100 Amp Ec Sec Application Sequence Diagram Embedded ZCT Type External...

Страница 16: ...Samwha DSP 15 Digital Motor Protection Realy DSP C Series 76 00 69 00 14 50 23 50 16 50 50 00 76 00 69 00 CUTTING HOLE SIZE 65 Wire Through Type Dimension Terminal Type Meter...

Страница 17: ...Order CT Ratio Dimension Burden VA Class 1 0 3 0 3CT ithDSP Specification DSP 3CT Model CT Ratio 100 5A 150 5A 200 5A 300 5A 400 5A Class Burden VA Maximum Voltage Withstand Voltage Cable Length Max I...

Страница 18: ...mA 100 250 600 1000 25 C 70 C 35 C 80 C AC 2000V 1min DC 500V 10MOhm 50 60Hz 10 Screw Fix 170 215 345 700 Order Form Item Reference Code Inner Diameter mm ZCT 30 50 80 120 DSP ZCT 30N DSP ZCT 50N DSP...

Страница 19: ...18 DSP ZCT DSP ZCT Zero Phase Current Transformer 120 Zero Phase Current Transformer...

Страница 20: ...m Optimized Preventive Maintenance Solution D I G I TA L S TA N D A R D P R O T E C T I O N DSP 91 69 693 2 3 TEL 031 454 3551 FAX 031 454 3552 HEAD OFFICE 69 LS ro 91beon gil Gunpo si Gyeonggi do Tel...

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