Generator Control Unit 14 Volt 50 Amp FAA PMA Replacement

Part# 07-00619
MFR Model# G1500N


Note: Manufacturer C of C not available on Zeftronics stocked units. Zeftronics C of C available via special order only. If certs are required, please add part # 07-00000 with your order (See Accessories).

14V, 50A Generator Controller Unit: Delco Remy Type A Generator System Voltage Regulator G1350N 14V 50A Delco Remy Generator Voltage Regulator PMA Replacement.

Whatís included:
  • Installation Drawing
  • Warranty Card
  • Product Eligibility Catalog (PEC)
  • Troubleshooting Notes
  • Instructions For Continued
  • Airworthiness Maintenance (ICA)
Voltage Regulation, IC Sense Referenced
    The Voltage Regulator (VR) controls the Generatorís field to keep the aircraft electrical system voltage at a specific level. This controller has a ďType AĒ regulator which excites the field of the alternator by providing controlled ground to one side of the field (F), with the other side internally connected to the armature.
Electronic Controlled Generator Build-up / Automatic Field Flashing
    The Generator Build-up function allows the rotating generator to build-up its output from a low residual voltage to the systemís voltage regulation point.

G1500N 14V 50A Delco Remy Generator Voltage Regulator PMA Replacement

Electronics Field Controller/Switching
    The VR electronics switch turns the field current on/off so fast (several times a second) that the output voltage of the generator stays at the VR set point. When the generatorís output voltage exceeds the VR set point, the switch opens, current flow stops, and the generatorís output decreases.
Current Limit, IC Sensed Controlled
    The Current Limiter (CL) controls the maximum output current the generator can produce. It turn off the field excitation when the output current exceed the CL set point (determined by the generatorís current rating). It allows normal field excitation when the generator output is below the GCU CL set point.
Reverse Current Protection
    The Reverse Current (RC) Protection circuit blocks the battery current from going back to the generator. It allows current to flow only from the generator to the battery and system.
GCU induced Over Voltage (OV) Protected
    The GCUís design will cause the field current path (between the field and ground) to open if the field control device becomes internally ground shorted. This means that the GCU will not induce Over-Voltage (OV) problem into the system. The GCU does not protect the system against externally induced OV faults.
Trouble-Shooting Lights on Unit
    The on-unit system Trouble-Shooting Lights, TSL, identify how the system is operating and, helps with system testing and troubleshooting. The lights indicate Generator Off/On-line (GO, GREEN), Voltage Regulation (VR, GREEN), Current Limit (CL, RED), and Parallel (EQ, or Load sharing, GREEN).
Other Features:
  • Footprint Compatible to Delco-Remyís VR
  • Increase Regulator Life
  • Not Temperature Sensitive
  • Prevents Regulator cycling at low RPM
  • Eliminate Regulator Noise
  • More Precise Current Limit
  • Prevents Battery Current Flowing to the Generator
  • GCU will not cause OV fault in the system
Reduce Trouble-Shooting Time
California Prop 65 Warning Symbol

WARNING: Cancer and Reproductive Harm -


  • OEM PN(Delco-Remy): 1118884, 1118713, 1119224
  • OEM PN(Electrodelta): VR300-14-50
  • OEM PN(Cessna): 0413205-7, 0413205-9, 0413205-11
  • OEM PN (Beech): 35-380142-9
  • OEM PN (Piper): 450-384
  • OEM PM (Mooney): 940035-501
  • Approved Aircraft CESSNA: 180, 180A, 180B, 180C, 180D, 180E, 180F, 180G, 180H; 182, 182A, 182B, 182C, 182D, 182E, 182F, 182G, 182H, 182J, 182K; 206, 205; 210, 210A, 210B, 210C, 210D, 210E - MOONEY: M20, M20A, M20B, M20C, M20D, M20E, M20F, M20G - BEECH: H35, J35, K35, M35, N35 - PIPER: PA-24-180, PA-24-250; PA-18, PA-18A, PA-18S, PA18-105, PA18S-105, PA18-125, PA18AS-105, PA18S-125, PA18-135, PA18A-135, PA18AS-135, PA18S-135, PA18-150, PA18A-150, PA18AS-150, PA18S-150


  • Weight 1 lbs
  • Voltage Reg. (VR)14.2V Ī 0.4V
  • Max Field Current 3A
  • Document Approval Log Book Entry Required
  • Accessories
  • Frequently Purchased With
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So far so good. A bit larger than the old Delhi Remy.

Norm P Verified Purchase


November 21, 2023

Works very well and has a lot of good features

July 8, 2019


Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

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