PDU254 - Power Distribution Unit - Brusa Elektronik AG

brusa

PDU254 - Power Distribution Unit - Brusa Elektronik AG

PDU254 - Power Distribution Unit

Simple, safe, multi-functional und compact

Safety first

• Active HVIL (HV - Interlock) with back signaling

and HV - activation

• Isolated shorting link for shorting of the

HV - circuit (e.g. for installation works)

• All pole hedging of all connected components

• Active DC link discharge via PTC

Dimensions

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Advanced technology

• Possibility of parallel connection of two PDU

available (cascading)

• Compact and lightweight design

• Connection of two HV - batterys possible

• 2 connections 300 A (hedged) for inverter

(e.g. DMC5)

• 1 connection 100 A (hedged) for range extender

(RXT) or DC fast charge

• 3 connections for more peripherals (e.g. charger,

climatic - compressor, DC / DC converter etc.)

BRUSA Elektronik AG

Neudorf 14

CH-9466 Sennwald

+41 81 758 19 00

info@brusa.biz


BRUSA / 11.2012 / PDU254

Specifications PDU254

Electrical data PDU254

Operating voltage 200 - 500 V

Max. switching current of contactors 6 A

Voltage for control signals (Pin = high) 7 - 15 V

Interlock current 10 mA

Voltage for interlock generator - 48 V

Allowed voltage drop over interlock loop max. 30 V

Resistance value of discharge resistor (PTC) 33 Ohm

Recommended cable cross - section for main connection 300 A and cascading 50 mm2 Recommended cable cross - section for Range - Extender or DC - fast charge 25 mm2 Recommended cable cross - section for small electric consumers (up to 24 A) 4 mm2 Performance data at + 25°C PDU254

Allowed peak current for max. duration 10 s 400 A

Continuous current: BATT - connection 1 + 2 to DMC - connection 1 + 2 300 A

Continuous current: BATT - connection 1 + 2 to RXT - connection 100 A

Continuous current: BATT - connection 1 + 2 to NLG - / BSC - / AUX - connection 20 A

Mechanical data PDU254

Material AlMgSi1 ---

Housing volume 4.16 l

System weight (incl. fuses) 3.9 kg

Weight fuse 300 A 200 g

Weight fuse 100 A 90 g

Weight fuse 20 A 10 g

IP - protection IP68 ---

Waterproof pressure equalizing membrane yes ---

Thermal PDU254

Ambient temperature min. - 40 °C

Ambient temperature max. + 85 °C

Schema

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BRUSA Elektronik AG

Neudorf 14

CH-9466 Sennwald

+41 81 758 19 00

info@brusa.biz

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