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Betriebsanleitung BSC524-12V
4.5
Elektrische Eckdaten
Electrical parameters
11.2006-BSC524-12V_User Manual_V18b.doc
•
Spannungsbereich HV:
U
= 220V - 450V
HV
•
Spannungsbereich LV:
U
= 8V - 16V
LV
•
LV Nennspannung:
U
= 14.0V
LV
•
Bordnetzspannungsbereich
(CAN
Kommunikation möglich):
U
= 8 - 30V
AUX
•
LV-Dauerstrom (@ T
= 65°C):
Coolant
I
= 180A
LV
•
LV-Spitzenstrom:
I
= 250A
LV
•
Dauerleistung (@ U
= 14.0V):
LV
P
= 2.5kW
Cont
•
Spitzenleistung (@ U
= 14.0V):
LV
P
= 3.5kW
Peak
•
Wirkungsgrad (@ I
= 150A):
LV
η = 92%
•
Taktfrequenz Buck/Boost-Stufe:
f = 41 - 132kHz
•
Taktfrequenz Trafostufe:
f = 105kHz
•
Regelgenauigkeit LV (Buckmode):
< 0.5V
•
Regelgenauigkeit HV (Boostmode):
± 1%
•
Regelgrenzfrequenz (3dB – Punkt):
~ 1kHz
9 / 29
•
High voltage range:
U
= 220V - 450V
HV
•
Low voltage range:
U
= 8V - 16V
LV
•
LV nominal voltage:
U
= 14.0V
LV
•
und
RS232-
Auxiliary
voltage
communication possible):
U
= 8 - 30V
AUX
•
LV continuous current (@ Tcoolant = 65°C):
I
= 180A
LV
•
LV peak current:
I
= 250A
LV
•
Continuous power (@ U
P
= 2.5kW
Cont
•
Peak power (@ U
P
= 3.5kW
Peak
•
Efficiency (@ I
η = 92%
•
Switching frequency of buck/boost stage:
f = 41 - 132kHz
•
Switching frequency of transformer stage:
f = 105kHz
•
Control accuracy LV (buck mode):
< 0.5V
•
Control accuracy HV (boost mode):
± 1%
•
Control bandwidth (3dB - point):
~ 1kHz
User's manual BSC524-12V
range
(CAN
and
RS232-
= 14.0V):
LV
= 14.0V):
LV
= 150A):
LV
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