CRUISING ELECTRONICS E-Meter, Руководство пользователя

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EV Installations
HV
Battery
Prescaler
Black
Black
Red (Tagged)
Red
(Tagged)
5 6 7 8
1
2 3 4
5
6
7
8
Acces.
Battery
DC - DC
Converter
4
3
2
1
+12V Meter
power goes
to Pin #5
The negative of Your Meter's power supply must be common to the nega-
tive of the battery (motive pack) which you are measuring. This may pose
difficulty if your electric vehicle uses an "unbonded" or "floating" [no
connection to the chassis] motive pack and a "bonded" [connected to the
chassis] accessory battery. In these instances, the use of a DC-DC con-
verter, or a separate battery with a common negative with the motive
battery is required. This device provides power for Your Meter without
electrically connecting the motive battery negative to the chassis. The
diagram shown is for a DC-DC converter typically supplied by Cruising
Equipment Company (Part # 313075). If you use a different DC-DC con-
verter, the pin-out may be different:
2A Fuse. Above 250V
use 500V rated fuse.
Shunt
Your
Meter
12V
Warning: Reversing
input voltage destroys
Prescaler and voids
warranty.
DC-DC Converter pin outs vary.
+HV scaled
voltages goes
to Pin #4