A-B | 1336-QOUT-SP23A | Transistor Output Assembly Kit

Product code: N/A

A-B | 1336-QOUT-SP23A | Transistor Output Assembly Kit

Original price was: ¥99,999.00.Current price is: ¥1,588.00.

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Detailed content

The A-B (Allen-Bradley) 1336-QOUT-SP23A is a Transistor Output Assembly Kit designed for Allen-Bradley 1336STEF adjustable frequency AC drives. It contains the output power transistor assemblies used in the inverter power section to switch DC bus voltage into controlled three-phase AC output for motor operation.

The 1336-QOUT-SP23A is specified for 575 VAC 1336STEF drives in the 400–800 HP range and includes four transistor assemblies per kit. It is commonly used as a replacement spare for repairing high-power Allen-Bradley 1336 PLUS, PLUS II, FORCE, IMPACT, and related drive systems.

Product Datasheet

Parameter	Description
Brand	A-B (Allen-Bradley)
Model	1336-QOUT-SP23A
Series	1336STEF Adjustable Frequency Drive Series
Product Name	Transistor Output Assembly Kit
Component Type	Power Transistor / Output Power Module Assembly
Function	Controls inverter output switching for AC motor drive operation
Voltage Rating	575 VAC
Compatible Drive Rating	400–800 HP
Kit Quantity	4 Transistor Assemblies per Kit
Application	High-power AC motor control, industrial automation
Compatible Platforms	Allen-Bradley 1336STEF / PLUS / PLUS II / FORCE / IMPACT Drives
Mounting Type	Internal AC drive power section installation
Input / Output	DC bus input to three-phase AC motor output switching
Origin / Place of Origin	USA
Product Status	Legacy Industrial Spare
Dimensions	Drive frame dependent power assembly
Weight	Approx. several kilograms (kit dependent)
Power Supply	Supplied through AC drive DC bus system
Operating Environment	Industrial motor control cabinet
Discontinued	Legacy product, replaced by newer PowerFlex drive platforms

Common Questions & Answers

Q: What is the function of the 1336-QOUT-SP23A?
A: It is the output transistor assembly that switches the inverter power stage, allowing the 1336 drive to regulate motor speed, torque, and frequency.

Q: Which drives use the 1336-QOUT-SP23A?
A: It is designed for Allen-Bradley 1336STEF 575 VAC drives rated from approximately 400 HP to 800 HP.

Q: What are common failure symptoms?
A: Typical symptoms include overcurrent faults, inverter faults, DC bus trips, output phase imbalance, motor startup failure, or damaged power transistor circuits.

Q: Is the 1336-QOUT-SP23A a complete drive control board?
A: No. It is a power output transistor assembly kit used inside the drive power section, not a main control PCB.

Q: Does replacement require testing?
A: Yes. After replacement, technicians should check transistor connections, gate drive signals, insulation resistance, DC bus voltage, drive parameters, and motor operation.

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