Installation Manual

Electrical & Electronic Application And Installation Manual
Production Release Version 1.0
Page 67
Supply of the lift pump control really is the responsibility of the OEM. An
example relay specification is shown in figure 6.5 below. When mounting the
relay the following must be considered;
- Mounting location of the relay does not exceed the temperature and
vibration limits of the chosen component.
- The relay must not be mounted under any circumstances to the
engine.
- The relay should be positioned such that direct exposure to fluids and
dirt/dust are minimized.
Parameter
Specification Requirements
Temperature Limit -40°C To +85°C
Vibration Limit 10Grms
Coil Hold In current < 300mA
N/O Contact Current See table 12.1
Suppression Diode
Table 6.5 ELP Relay Specification
In the event of a third party relay being selected for fuel lift pump control care
must be taken to ensure that the relay coil demands less than 300mA during
activation and that the relay contacts are specified to meet the maximum
current demand from the electric lift pump as shown in table 6.6.
Component
Max Current Draw
Recommended
Cable Size
12V Lift Pump 10A 14AWG
24V Lift Pump 5A 16AWG
Table 6.6 ELP Current Draw
The fuel lift pump is supplied with a 2 pin Deutsch connector for ease of
electrical connection. The mating connector part numbers are shown below in
table 6.7.
Component
Perkins
Part Number
Supplier Part Number
2-Way Plug Kit 28170051 N/A
2-Way Plug N/A Deutsch DT06-2S-EP06
Wedge Lock N/A Deutsch W2S-P012
16 – 18AWG Sockets 2900A016 Deutsch 0462-201-1631
14AWG Sockets 28170024 Deutsch 0462-209-1631
Table 6.7 ELP Electrical Connection Details