HV PDU | BDU

BDU

Providing protection to precharging circuit, monitoring the battery current and voltage.
Providing contactor and sensor devices to battery pack.

U5 BDU

Product Performance: ■ Rated Voltage: Load 450V DC, Signal 12V
■ Rated Current: 250A
■ Insulation Resistance: ≥550MΩ @ 1000V DC
■ Dielectric Strength: 2500V AC, Leakage Current <5mA
■ Creepage & Clearance Distance: Complies with GB/T 16935.1-2008
■ Operating Temperature: -40°C to +85°C
■ Humidity Range: 5% to 85% RH
■ Altitude Range: ≤5000m

Internal Components: ■ Main Positive & Negative Relays
■ Charging Positive & Negative Relays
■ Fuse
■ Resistor
■ Current Sensor

Material Specifications: ■ RoHS 2.0 compliant / UL94 HB & V-0

Test Items

■ Appearance: Weight, Dimensions, Visual Inspection, Marking

■ Performance: Circuit Continuity, Temperature Rise, Insulation & Withstand Voltage Test,

Aging Test, Thermal Shock, Salt Spray Test, Mechanical Vibration, Mechanical Shock, etc.

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Product Specification

2D Drawing

3D Drawing

Installation Video

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