Overview
The Allen Bradley 1336-PB-SP5A is a precharge circuit board designed for compatible Allen Bradley 1336 series adjustable frequency drives. It supports controlled charging of the DC bus during drive startup, helping limit inrush current and protect the drive's power components.
General Information
Part Number: 1336-PB-SP5A
Manufacturer: Allen Bradley
Series: 1336
Type: Precharge Circuit Board
Module Function: DC bus precharge control
Application: Variable frequency drives, motor control, power conversion, and industrial automation
Mounting: Internal drive enclosure or power assembly
Brand: Allen Bradley
Country of Origin: United States
Power Specifications
Supply Voltage: Drive-dependent
Power Source: Compatible 1336 drive power circuit
Precharge Function: Controls initial DC bus charging
Inrush Current Control: Helps limit charging current during startup
Power Consumption: Low-power control circuit design
Protection: Designed for controlled industrial drive applications
Communication & Interface
Control Interface: Drive startup and precharge control signals
Power Circuit Interface: Connects with the compatible DC bus and power circuitry
Switching Function: Controls the precharge sequence during drive initialization
Signal Processing: Monitors and manages precharge-related control signals
Diagnostics: Supports drive-level fault and status monitoring
System Integration: Designed for compatible Allen Bradley 1336 drive architectures
Environmental
Operating Temperature: Suitable for standard industrial drive environments
Storage Temperature: Suitable for protected industrial storage conditions
Humidity: Suitable for non-condensing industrial environments
Installation Environment: Internal drive enclosure or protected control cabinet
Protection Rating: Requires installation within a suitable drive enclosure
Application Conditions: Designed for typical industrial electrical and mechanical operating conditions
Dimensions & Weight
Dimensions (L × W × H): 130 × 25 × 100 mm
Weight: 0.16 kg
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