TDE MACNO BDF DIGITAL OPDE SD 22 - Page 49

MP01200E00 V_1.0
47
MOD. OPDE DC/DC ENERGY
OPDE SD 175
OPDE SD 220
OPDE SD 250
DC input data (Vbus)
Maximum input voltage
[V d.c.]
880
Operating voltage
[V d.c.]
200830
Maximum operating current
[A d.c.]
209
267
302
Intermediate circuit capacity
[F]
13600
13600
13600
Overvoltage category
OVC
III
Input data for auxiliary power supplies
Auxiliary power for regulation
card and drivers
[V d.c.]
24Vdc (22÷26Vdc) 1.6A
Auxiliary power for the cooling fans
[V d.c.]
24Vdc (22÷26Vdc)
2.5A
24Vdc (22÷26Vdc)
3.5A
24Vdc (22÷26Vdc)
3.5A
DC output data (Vo)
Operating voltage
[V d.c.]
0Vbus
Output continuous current
(1)
[A d.c.]
209
267
302
Maximum output fault current
[A]
582 duration 5s
740 duration 5s
839 duration 5s
Maximum output protection current
[A]
582
740
839
Connection type
DC(+/-)
Overvoltage category
OVC
III
Other data
Operating temperature
[°C]
-20 ÷ +50
Maximum altitude
(2)
[m]
2000
Insulation protection class
I
Protection degree
IP20
PWM frequency
[kHz]
10 (for each leg)
Life
(3)
[kh]
75
45
30
(1)
Total current (leg U + leg W). Calculated @ Fpwm=10 kHz, Vbus=650Vdc, no overload. For Vbus input voltage above 650 Vdc,
derate ouput current according to Fig 31.
(2)
For altitudes above 1000 m above sea level, derate the current by 1% per 100 m.
(3)
Calculated with converter running at maximum continuous current and at the maximum expected ambient temperature.
TAB. 24C – Technical data Case2
FIG. 31 – Case2/Case3 current derating as function of Vbus