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CONTROL SYSTEM
2-22
TNV Application Manual
The fulfillment of the requirements shown in the table above does in no way constitute a warranty by Yanmar
of user-selected commercially available parts.
Air heater relay
Contact
Normally open (a-contact)
Rated voltage
12 Vdc
Rated load current 400 W: 12 Vdc/40 A Min., 4 min. (@ 30°C)
500 W: 12 Vdc/50 A Min., 4 min. (@ 30°C)
800 W: 12 Vdc/80 A Min., 4 min. (@ 30°C)
1000 W: 12 Vdc/90 A Min., 4 min. (@ 30°C)
Coil current
12 Vdc/1.0 A Max.
Coil inductance
200 mH Max.
Switching durability 10
6
times or more
Other features must be compliant with applicable specifications.
Failure lamp
Lamp load
12 V - 3.4 W Max.
Rush current
12V/3 A-10ms Max.
Preheat lamp
Harness
Must meet the requirements shown on the standard connection diagrams.
(E3-29927-0030, E3-29927-0040)
Coolant temperature switch Contact
Normally open (a-contact)
When connected to E-ECU: Max. current 20 mA or higher
Min. current 10 mA or lower
Air cleaner
(with sensor switch)
Oily water separator
(with sensor switch)
Key Switch
When the switch is moved from the ON position to the START position, no
instantaneous power interruption must occur.
Oil pressure sensor
Not to be connected to the E-ECU.
Coolant temperature sensor Not to be connected to the E-ECU.
Table 2-6 Electrical requirements of the commercially available electrical parts used for the Eco-governor
Part name
Electrical requirements
00_Electronic_Control_System.book 22 ページ 2006年5月29日 月曜日 午後2時12分
Summary of Contents for Yanmar 3TNV82A-B
Page 95: ...CONTROL SYSTEM 2 76 TNV Application Manual 00_Electronic_Control_System book 76...
Page 96: ...Appendix Standard harness 1 00_ _E fm 1...
Page 97: ...Appendix Standard harness 2 00_ _E fm 2...
Page 98: ...TNV Series service tool Operation Manual...
Page 132: ...32 7 Main Menu Figure 7 15 Data Logging Data Monitor Screen...
Page 145: ...7 Main Menu 45 Figure 7 27 System Installation Configuration Screen...