The LS Electric “IPOT” Tester (catalog description: TOTAL ASS'Y, IPOT, OCR TESTER, Part Number 72313460410) refers to LS Electric’s i-Tester (Intelligent Tester) secondary injection / OCR (Overcurrent Relay) test set.
Part Number:
72313460410Target Breakers:
Smart MCCBs (Susol UTS series, notably UTS800 / UTS1200)
Susol & Metasol ACBs (Air Circuit Breakers equipped with electronic OCRs)
Included Cables: Kit includes connection cables for both newer ACBs (molded signal cable) and legacy ACB trip units (flat ribbon signal cable)
Secondary Current Injection: Simulates fault conditions directly into the trip unit logic without drawing main line current.
Relay Protection Verification:
Long-Time Delay (L / Overload)
Short-Time Delay (S / Short-circuit)
Instantaneous (I)
Ground Fault (G)
Modes: Supports Manual, Automatic, and User-defined step test sequences.
Diagnostics & Interrogation: Reads real-time trip settings, breaker open/closed status, fault history logs, and performs trip unit self-calibration
Part # 72313460410 (IPOT / i-Tester): Multi-platform tester for UTS800/UTS1200 MCCBs and modern/legacy Susol/Metasol ACBs.
Part # 72311172111 (SUSOL ETS/ETM Tester): Smaller plug-in test module specific to smaller-frame MCCBs using ETS23 (250AF), ETS33/ETM33 (630AF), and ETS43/ETM44 (800AF) trip units.
Part # 72313460375 (Legacy ACB OCR Tester): Older generation ACB-only secondary injection unit.
