Danfoss Turbocor TTS Series - Page 278

278 of 282 M-SV-001-EN Rev. G
Component Test Point Expected Value Verification Section Measured Value
Phase 2: + Lead on AC Output
to - DC input
Open
"4.23.2 Inverter
Verification"
Phase 2: + Lead on AC Output to
+ DC input
0.275v - 0.4v
"4.23.2 Inverter
Verification"
Phase 3: + Lead on AC Output
to - DC input
Open
"4.23.2 Inverter
Verification"
Phase 3: + Lead on AC Output
to +
DC input
0.275v - 0.4v
"4.23.2 Inverter
Verification"
Phase 1: - Lead on AC Output to
- DC input
0.275v - 0.4v
"4.23.2 Inverter
Verification"
Phase 1: - Lead on AC Output to
+ DC input
Open
"4.23.2 Inverter
Verification"
Phase 2: - Lead on AC Output to
- DC input
0.275V – 0.4V
"4.23.2 Inverter
Verification"
Phase 2: - Lead on AC Output to
+ DC input
Open
"4.23.2 Inverter
Verification"
Phase 3: - Lead on AC Output to
- DC input
0.275V – 0.4V
"4.23.2 Inverter
Verification"
Phase 3: - Lead on AC Output to
+ DC input
Open
"4.23.2 Inverter
Verification"
IGV Motor Resistance 1 to 2 46Ω to 59Ω "4.10.2 IGV Verification"
3 to 4 46Ω to 59Ω "4.10.2 IGV Verification"
Interlock Power On: I/Lock - to Ground 0VDC
"4.4.2.3 Interlock
Verification"
Power On: J2 Removed
I/Lock - to I/Lock +
2.2 to 3.7 VDC
"4.4.2.3 Interlock
Verification"
Power Off: J2 Removed
I/Lock - to I/Lock +
< 22 kΩ
"4.4.2.3 Interlock
Verification"
Pressure/Temperature Sensor
Resistance
1 to 3
(1 to 2 of the plug)
10KΩ @ 77°F (25°C)
"4.32.3 Cavity Temperature
Sensor Verification"
PWM Diode
Lead in HV-; - lead in PWM
connector
0.39-0.46VDC
"4.29.3.3 Verify
Functionality of the Five
Diode Sets"
- Lead in HV+; +C47 lead in PWM
connector
0.39-0.46VDC
"4.29.3.3 Verify
Functionality of the Five
Diode Sets"
Rear Bearing Feed Through
Resistance
All models
1 to 6
2.7 to 3.25Ω
"4.30.3 Bearing
Verification"
All models
2 to 5
2.7 to 3.25Ω
"4.30.3 Bearing
Verification"
TT300/TG230
3 to 4
5.7 to 6.2Ω
"4.30.3 Bearing
Verification"
All models except TT300:
3 to 4
6.0 to 6.7Ω
"4.30.3 Bearing
Verification"
Rear Bearing Sensor Feed
Through
Resistance
5 to 2 2.0Ω to 3.5Ω
"4.31.3 Bearing Sensor
Verification"
5 to 3 2.0Ω to 3.5Ω
"4.31.3 Bearing Sensor
Verification"
6 to 7 2.0Ω to 3.5Ω
"4.31.3 Bearing Sensor
Verification"
6 to 8 2.0Ω to 3.5Ω
"4.31.3 Bearing Sensor
Verification"
SCR Diode positive (+) on 1 negative (-) on 2 ∞ or open "4.19.2 SCR Verification"
positive (+) on 1 negative (-) on 3 ∞ or open "4.19.2 SCR Verification"
positive (+) on 2 negative (-) on 1 ∞ or open "4.19.2 SCR Verification"
positive (+) on 3 negative (-) on 1 0.3V to 0.45V "4.19.2 SCR Verification"