^ZULU Code The Wikipedia of Ship Machinery
^Z S E M M

Description

Larger-frame AVR.

Did you know

ModelInput Voltage (1-phase)Input Voltage (3-phase)Excitation Output (Continuous)Excitation Output (10 seconds)
AR3120V, 230V230V, 460VN/AN/A
ADVR-083Single-phaseThree-phase8 AmpN/A
ADVR-054170-260 Vac (220 Vac setting), 340-520 Vac (440 Vac setting)N/A63 Vdc 5A Max90 Vdc 7A

Sources: mtspowerproducts.com; mtspowerproducts.com; filesusr.com; ar3group.com

Competitive Models

Similar models from other manufacturers — apple to apple.

^ZVAF SX421

Earlier shunt-excited variant, still serviced on older sets.

^ZVCX DSEA106

Original DSEA106 (pre-MKII, legacy service).

^ZVBB R438

Larger analog AVR with PMG input, common on bigger LSA frames.

^ZVEF SE500

Higher-capacity analog AVR.

^ZVHA EA16A

Budget analog AVR, common on mid-tier Asian-built gensets.

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Code map

^Z  V  I  C
       ── Model: AR3
     ───── Make: McPherson Controls
   ──────── Equipment: Automatic Voltage Regulator
 ─────────── System: Automation Spares