The R15100 alternator controller works with 12V alter-
nators on many aircraft models. It requires an external
Over-voltage (OV) sensor for OV protection.
VOLTAGE REGULATION.
The Voltage Regulator, with Remote Voltage sense of
the Alternator output, keeps the bus voltage constant by
controlling the alternator’s field current: increasing it
when the system load increases and decreasing it when
the load drops.
OVER VOLTAGE (OV) PROTECTION. Not Built-in
The external OV Sensor provides OV protection by
turning off the OV relay inside the controller if the bus
voltage exceeds 16V. With the relay off, the Controller
and the alternator turn off to protect sensitive avionics
equipment and the battery.
LOW & OVER VOLTAGE WARNING.
A warning light connected between pin I and the bus
comes on to warn the pilot if the buss voltage exceeds
the OV level or the alternator is off-line because there is
no voltage on pin S.
1
The LV-OV output functions through the OV Sensor
or actions of the Alt switch.
R15100
14V ELECTRONIC ALTERNATOR CONTROLLER
Features: Benefits:
• Voltage Regulation, Remote Voltage Sensed ∗ Increased Regulator life. Reduced panel lights flicker
• Low – Over Voltage Warning Light Output
1
∗ Warns the Pilot of Low & OV Conditions
Voltage Regulation: 14.2V + 0.2V. Max Field Current: 5A.
ZEFTRONICS
Electrical Charging Systems Solutions
1622 E. Whaley St., Longview, TX 75601. USA
Ph: 903-758-6661; Fax: 903-236-9766. E-mail: Tech@zeftronics.com
Ph: 1-800-362-8985. Web Site
: www.zeftronics.com
By Femi G. Ibitayo
©2003, Z
EFTRONICS, Tovya Group Inc
R15100-PIT.pub. Pg 1/4
B
60A
or X
A
Alt Fld BUS BAR Alt Out
ALT
F
LV-OV Light
2A
Alt
ACU
Relay
I
- BAT +
Bat Relay
Bat
A
F
VR
Red
OVS
Orange
S
Standard Wiring Diagram: R15100
Separate OVS & Voltage Regulator
The R15100 replaces
• C
ESSNA P/N: C611001-
0201,C
ESSNA P/N: C611001-0101, -
0102
• B
EECH P/N 33-380010
• E
LECTRODELTA P/N VR 600
• PFT/L
AMAR P/N: DGR6
• F
ORD P/N: D4FF-10316-BA, CA.
↓F
EATURES PART NUMBER→
R15100
Rev A
R15V00 R15V00
Rev A
FIELD-TO-GROUND SHORT PROTECTION Yes Yes
TROUBLE-SHOOTING LIGHT ON THE UNIT Yes Yes Yes
OVER-VOLTAGE (OV) PROTECTION No Yes Yes
OTHER OPTIONS
ZEFTRONICS: SOLUTIONS
To Next Page
Need help?
General