DELAB DP-34
DELAB IDMT Combined Over Current & Earth Fault Relay
(Flush mounting type)
External Plug-in Module (items sold separately) :
A-01s / A-01sp / A-02s / A-02sd / A-03s
* SIRIM tested comply to – IEC-60255-26/27 ; BS EN 50121-5 Standards
– True RMS Measurement with SPARC1 and DCOl2 Algorithm
– Auto/Manual scroll for real time display of phase current & earth fault in %
– 6 Selectable IDMT Graphs + 1 DTL
– Fault/ lo-set & hi-set Trip LED Indication
– Fault Start Event Recording & LED Indication + Output3
– Pre-Alarm LED Indication + Output3
– Trip Event Memory (non-volatile 7 previous records for 3 phases + earth)
– Fault Start Event Memory (non-volatile 4 previous records with phases info)
– Programmable Relay Output contact for K2, K3*
– Last Trip Elapsed Time (up to 99days)
– Software Lock to Prevent Unauthorized Setting
External Plug-in Module (items sold separately) :
A-01s/A-01sp: RS-485 MODBUS RTU [isolated type)
A-02s: RS-485 MODBUS RTU (isolated type) + 1 output contact (K3*)
A-02sd: RS-485 MODBUS RTU [isolated type) + 1 digital output (optically isolated)
A-03s: RS-485 MODBUS RTU [isolated type) + 2 output contact (K3* & K4*) + 1 digital input (optically isolated)
| Model | Description |
|---|---|
| DP-34-220a-5A | Combined O/C & E/F Relay IDMT (CT…5A) 65~275Vac (45~65Hz), 90~300Vdc |
| DP-34-220a-1A | Combined O/C & E/F Relay IDMT (CT…1A) 65~275Vac (45~65Hz), 90~300Vdc |
| DP-34-024d-5A | Combined O/C & E/F Relay IDMT (CT…5A) 18~72Vdc |
| DP-34-024d-1A | Combined O/C & E/F Relay IDMT (CT…1A) 18~72Vdc |
Contact Person: Mr. Jackson Lim (H/P : 012-369-6050)
Tel : 03-62726527
Fax : 03-62726915
