March 4, 2013 - Cabarrus County
March 4, 2013 - Cabarrus County
March 4, 2013 - Cabarrus County
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Ammeter<br />
The electrical system shall incorporate an LED (digital) ammeter, which is capable of indicating a current of 200<br />
amperes and shows the total amp draw of the conversion system on the dual batteries. The ammeter shall<br />
incorporate an external shunt, which does not exceed 50 mill volts at maximum current. The ammeter and<br />
shunt shall have a combined accuracy of approximately 10 percent of the full-scale reading. The ammeter shall<br />
be located in the driver's control console. The shunt shall be protected against physical damage, weather and<br />
road spray and shall be mounted in an easily accessible location that shall minimize the length of the power<br />
cables.<br />
Does your bid comply?<br />
Yes __X__ No_____<br />
Voltmeter<br />
The vehicle shall be equipped with an LED (digital) voltmeter to monitor total system voltage. The voltmeter<br />
connection shall be direct to eliminate erroneous readings from connection voltage drops. The voltmeter shall<br />
have a minimum accuracy of +/- 5%. The voltmeter shall be mounted in the front control switch panel.<br />
Does your bid comply?<br />
Yes __X__ No_____<br />
Module Disconnect Switch<br />
This switch shall be located on the front control switch panel and shall disconnect all patient compartment<br />
conversion circuits. The switch shall be connected to the electronic control module through a computer cable.<br />
The switch label shall be back lighted, permanently identifying it as to function and have a green LED indicator<br />
to show that function is activated. This switch shall be different than other switches on the console, with a<br />
paddle handle and be red in color.<br />
Does your bid comply?<br />
Yes __X__ No_____<br />
Emergency Lights Master Switch<br />
The emergency lights "master" switch shall be a paddle type switch having a translucent label with a RED "on"<br />
indicator. The remainder of the function switches shall be low voltage switches. The switch shall be connected<br />
to the electronic control module through a computer cable. All switch labels shall be back lighted,<br />
permanently identifying it as to function and have an LED indicator to show what function is activated.<br />
26<br />
Attachment number 1<br />
4-4<br />
Page 60
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