Description
SAMWHA DSP DSP-3SD-60-Z7
DSP-3SD, 3SD-RG
Main Features
■Access restricted to authorized operator : Password
■Compact size, Multi-function
•Protection : – Over current/Under current/Phase loss/Revers e phase/Locked rotor/Current unbalance
: 3SD Type, 3SD-RG Type
– Ground fault : 3SD-RG Type
•Indication : Current/L1, L2, L3/Earth current
■To cover a wide and precise current range for the protection
•10 Type : – Definite T-I : 0.5A∼10A, 0.5A~6A with extern al CT
– Inverse T-I : 0.5A~6A/800% to “oc”
•60 Type : – Definite T-I : 5A∼60A
– Inverse T-I : 5A~15A/800% to “oc”
•Extended protection current range with external CT : 1A∼600A → 3SD Type
■Display for trip cause and operation information in character a nd/or number : 4 Digit Window
■Rotated indication for each phase current with 3 sec interval
•1P(single phase) : L1-L3 current •3P(three phase) : L1-L2-L3
■Ground fault protection based on residual zero phase current : 0.5A~10A
(not suitable for external CTapplication) : 0.5A~1
■Various trip reset options: Manual, Electrical or Automatic / flexible for automated and sequence machine operation.
■Stable operation under frequency variation from Inverter : 30Hz ∼ 400Hz
■Possible to check and/or to change(optional condition) preset value during the operation
■Self-diagnostic test by one touch for “SET” key
■History of latest 8 trip events
Order Form
No. Feature Description
1 Type •DSP-3SD •DSP-3SD-R
2 Rating Current
•10 : 0.5~10A • 60 : 5~60A
•Combined with external 3CT : Not available for 3SD-RG
•C1 : 100/5 •Cc : 150/5 •C2 : 200/5 •C3 : 300/5 •C4 : 400/5
3 Control Power •B : DC24V/Optional
•Z7 : 100∼240VAC, 50/60Hz(120∼370VDC) / Standard
4 P •NIL : Standard Type •P : Customized Ty
e.g.
DSP-3SD-10-Z7 Panel Mounting Type, 0.5A∼10A, 100∼240VAC, 50/60Hz
(120∼370VDC), able to use external CT
DSP-3SD-RG-60-Z7 Panel Mounting Type, 5A∼60A, 100∼240VAC,50/60Hz(120∼370VDC), GF protection :
0.5A~10A/ sensed in residual circuit, not available for external CT
DSP-2SD
Main Features
■Access restricted to authorized operator: Password
■3Phase Load protection through 2CT
■MCU based digital control : optimized protection
•Protection : Over current/Phase loss/Locked rotor
•Indication : 3 Phase Current/L1, L2, L3
■To cover a wide and precise current range for the protection
•10 Type : Definite T-I : 0.5A∼10A , 0.5A~6A with external CT
•60 Type : Definite T-I : 5A∼60
•Extended protection current range with external CT : 1A∼600A
■Display for trip cause and operation information in character and/or number : 4 Digit Window
■Rotated indication for each phase current with 3 sec interval
•1P(single phase) : L1-L3 current •3P(three phase) : L1-L2-L3
■Indication of necessasary information every 3 sec
■Convenient selection for 1P/3P in preset mode
■Various trip reset options : Manual, Electrical or Automatic /flexible for automated and sequence machine operation.
■Stable operation under frequency variation from Inverter : 30Hz ∼ 400Hz
■Possible to check and/or to change(optional condition) preset value during the operation
■Self-diagnostic test by one touch for “SET” key
■History of latest 8 trip events
Order Form
No. Feature Description
1 Type •DSP-2SD
2 Rating Current •10 : 0.5~10A • 60 : 5~60A •Combined with external 3CT
•C12 : 100/5 •Cc2 : 150/5 •C22 : 200/5 •C32 : 300/5
3 Control Power •B : DC24V/Optional
•Z7 : 100∼240VAC, 50/60Hz(120∼370VDC) / Standard
4 P •NIL : Standard Type •P : Customized Type
e.g.
DSP-2SD-10-Z7 Panel Mounting Type, 0.5A∼10A, 100∼240VAC, 50/60Hz
(120∼370VDC), able to use external CT
DSP-2SD-60-Z7 Panel Mounting Type, 5A∼60A, 100∼240VAC,50/60Hz(120∼370VDC),
able to use external CT
Đại lý SAMWHA DSP vietnam, SAMWHA DSP viet nam, SAMWHA DSP vietnam distributor, Phân phối SAMWHA DSP tại việt nam
Đại lý SAMWHA DSP vietnam, SAMWHA DSP viet nam, SAMWHA DSP vietnam distributor, Phân phối SAMWHA DSP tại việt nam
Đại lý SAMWHA DSP vietnam, SAMWHA DSP viet nam, SAMWHA DSP vietnam distributor, Phân phối SAMWHA DSP tại việt nam
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