Voltage Regulation

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New Cessna voltage regulator harness with 4 position flat automotive connector and over/low voltage warning indicator.  Includes shielded 18 AWG M27500-18TE1T14 Tefzel wire and TYCO polyvinylidene fluoride shield terminations.  "A" and "F" wires have TECHFLEX fiberglass sleeves positioned under 4 cylinders to help deflect heat .  MS25171 boots are included for the filter and alternator "F" terminal.  Alternator switch and indicator wires can be shipped unterminated when specified.  

ALL PRICING INCLUDES SHIPPING CONUS. 

Front mounted alternator - $150 

Rear mounted alternator - $130

 TVA1315 bus capacitor - $25

• OVER VOLTAGE SENSOR  If you are repairing an early system with a new voltage regulator without built in over voltage protection, consider adding an OVS.  
• Schematic for Cessna with EXTERNAL over voltage sensor.
• Schematic for Cessna with INTERNAL over voltage sensor.
• Split Rocker Socket Orientation.
• Shield Grounds:  Audio panel manufacturer knowledge about ground loops and RF noise is considerably advanced today compared to the 1960's.  This is why my harness shields are daisy chained at the V/R connector and terminate to a single point ground under the regulator mount bolt.  I can terminate shields at each end of every wire per 1960's technology upon request.

Want to update your old automotive style regulator?  This harness replaces the flat connector used by Cessna with TYCO PIDG #6 ring terminals required by the R1224.  Plane Power recommends deleting the RF filter typically below the original regulator, so the Enable wire connects straight to the alternator field switch (Split MASTER outboard side).  All 18 AWG shielded wiring includes TYCO shield terminals.  

It's important to understand the R1224B over voltage protection opens the field circuit breaker to shut off the regulator.  Alternator Warning LAMP power must be sourced from a different breaker or in-line fuse.  In-line fuse holders to consider are HHJ-A-R(10amp), 155020U(20amp) and HHJ-B-R(30amp).  

R1224 Split Master Hook Up.

4 Cylinder - $170

Includes inline fuse holder and field wire with heat sleeve.

6 Cylinder - $150

Includes inline fuse holder and field wire without heat sleeve.

• Shields are single point grounded by the 1/4" ring terminal at the 1/4" V/R mount bolt.
• Plane Power recommends deleting the firewall RF filter.
• Double check internal jumper for correct voltage output!

Adaptor harness for the TYCO Econoseal 7 position connector used with Cessna C611005-0101, C611005-0102 and C611005-0103 voltage regulators.  Replace your old regulator with the R1224B.  Includes over/low voltage warning indicator pin 4.

• May require Plane Power adaptor plate 12-1021
• Double check internal jumper for correct voltage output!