B407 Limitations

Question 1

Max Gross Weight

Answer 1

5250 lbs

Question 2

Gen Limits Max AMPs

Answer 2

Max 180 amps

Min. 170 amps above 10,000

Question 3

Gen Max Continuous Below and Above 10,000

Answer 3

Below 10,000 - 0-180 amps

Above 10,000 - 0-170 amps

Question 4

Gen Max Transient amps

Answer 4

300 amps @ 2 min

Question 5

Max 5 sec Gen amps

Answer 5

400 amps

Question 6

Fuel Pressure Limits

Answer 6

min- 8
cont- 8-25 psi
max- 25 psi

Question 7

VSI Limits

Answer 7

Max up- 2000 fpm

Question 8

NP Pwr Turbine Limits

Answer 8

min- 99%
cont- 99-100%
Max- 100%

Question 9

NR Rotor Pwr Off Limits

Answer 9

min- 85%
cont- 85-107%
max- 107%

Question 10

TRQ Limits

Answer 10

Cont- 0-93.5%
5 min T/O - 93.5 - 100%
Max- 100%

Question 11

MGT Limits

Answer 11

Cont-   100-727c
5 min T/O-   727-779c
Max T/O-   779c
10 Sec Range for Start-   826-843c
1 Sec for start and shutdown-   927c

Question 12

Airspeed Limits

Answer 12

Cont- 0-140 based on vne card
Max Auto- 100 kts
Max VNE- 140 based on vne card

Question 13

NG Gas Producer Limits

Answer 13

cont- 63-105%
Max Cont- 105%
Transient- 106% @ 10 sec.

Question 14

Trans Oil Pressure Limits

Answer 14

min- 30 psi
cont- 40-70 psi
max- 70 psi

Question 15

Transmission Temp Limits

Answer 15

cont- 15-110c

max- 110c