MULTIQUIP DCA Series - Ovrcurrent Relay Trip Point Table

PAGE 82 — GENERATOR SERVICE AND TROUBLESHOOTING MANUAL — REV. #0 (08/29/23)
Table 12. Overcurrent Relay Trip Points
Generator Model Factory OCR Setting CT Ratios
DCA-10SPXU4 No OCR N/A
DCA-15SPXU4F 2.9 100:5A
DCA-20SPXU4F No OCR N/A
DCA-36SPXU4F No OCR N/A
DCA-25SSIU4F 3 100:5A
DCA-25SSIU4FC8 3 100:5A
DCA-25SSIU4FDS 3 100:5A
DCA-40SSKU4F2 2.9 150:5A
DCA-45SSIU4F 3.6 150:5A
DCA-45SSIU4FC8 3.6 150:5A
DCA-45SSIU4FDS 3.6 150:5A
DCA-70SSIU4F 2.8 150:5A
DCA-70SSIU4FC8B 2.8 150:5A
DCA-70SSJU4F 2.8 150:5A
DCA-125SSIU4F 3.8 200:5A
DCA-150SSJU4F3 3 300:5A
DCA-180SSJU4F3 3.6 300:5A
DCA-180SSJU4F3PD 1.8 600:5A
DCA-220SSJU4F3 3.3 400:5A
DCA-220SSJU4F3PD 1.8 400:5A
DCA-300SSJU4F3 3.6 500:5A
DCA-300SSJU4F3PD 1.8 1000:5A
NGA-100SSPUL 3 200:5A
NGA-150SSPUPL No OCR N/A
If your specic model is not listed, please contact MQ Power’s Tech Support Dept. at
1-800-835-2551
OVRCURRENT RELAY TRIP POINT TABLE