Brusa BDC546, Технические данные и запуск

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Technical data
and start-up
BDC546
22
CONTROL CIRCUIT BDC546-B UNIT
Min. voltage for signals at the control connector (AUX / Kl.30) 9 V
DC
Max. voltage for signals at the control connector (AUX / Kl.30) 16 V
DC
Lowside voltage measuring range 0 to 828 V
DC
Lowside voltage signal accuracy (1 V at < 100 V, 1 % of the measuring value at > 100 V) +/-1 V /%
Highside voltage measuring range 0 to 1020 V
DC
Highside voltage signal accuracy (1 V at < 100 V, 1 % of the measuring value at > 100 V) +/-1 V /%
Lowside current measuring range +/-640 A
Lowside current signal accuracy (1 A at < 100 A, 1 % of the measuring value at > 100 A) +/-1 A /%
Highside current measuring range +/-409 A
Highside current signal accuracy (1 A at < 100 A, 1 % of the measuring value at > 100 A) +/-1 A /%
Min. required highside voltage for valid T, U and I measurements 150 V
DC
THERMAL / COOLING SYSTEM BDC546-B UNIT
Coolant (water / glycol mixing ratio) 50 / 50 ---
Amount of coolant in device 1100 ml
Min. coolant temperature at the input -40 °C
Max. coolant temperature at the input 65 °C
Coolant pressure drop at 15 l / min, T
coolant
= 25 °C < 0.25 bar
Cooling water flow rate max. 17 l/min
Cooling water flow rate min. 15 l/min
Max. cooling system pressure 2.0 bar
Ambient temperature range for storage -40 to +105 °C
Ambient temperature range in operation -40 to +85 °C
EFFICIENCY BDC546-B UNIT
Efficiency (in buck mode at U
HS
= 600 V, U
LS
= 400 V, I
LS
= 300 A) 98.9 %
BASIC MECHANICAL DATA BDC546-B UNIT
Weight (without cooling water) 25.2 kg
Housing material AlMgSi1 ---
IP protection IP6K6 / IP6K7 ---
Housing volume 14.3 l
Length 640 mm
Width 280 mm
Height 80 mm
External diameter of cooling water connection ports 18.0 mm
Water-tight pressure compensation membrane integrated ---