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Allen Bradley 1336 Adjustable 1336-TR-SP7A

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1336-TR-SP7A

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The Allen Bradley 1336-TR-SP7A operates as both a thermistor and an AC drive with a robust voltage rating of 460 V AC. Its power output ranges from 185 to 335 kW, with a current rating that spans from 350 to 700 A, making it suitable for various high-demand applications.

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Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Technical specifications for 1336-TR-SP7A

ManufacturerAllen Bradley
Product TypeThermistor/AC Drive
Product Line1336 Adjustable
Part Number1336-TR-SP7A
Weight0.25 lbs (0.11 kg)
UPC662453432892
Voltage Rating460 V AC
Power Output185–335 kW
Phase3-Phase
Control TypeMicroprocessor/Digital Speed Loop
Communication InterfaceEthernet RJ45, RS-485, USB
ProtectionOvervoltage/Undervoltage/Ground Fault
Current Rating350–700 A
Frequency Range50–60 Hz
Inverter GuardOverload Protection
Encoder InterfaceOptional L Option
Output Frequency0–400 Hz
Horsepower250–450 HP
Torque ControlBumpless/Field-Oriented
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The model 1336-TR-SP7A from Allen Bradley serves as a high-efficiency thermistor and AC drive unit. With a voltage rating of 460 V AC, it is built for significant output power ranging between 185 kW and 335 kW. Designed for 3-phase applications, this drive can handle current ratings from 350 to 700 A, thus accommodating substantial loads. The control mechanism integrates a microprocessor along with a digital speed loop, enhancing operational precision and responsiveness.

For communication purposes, the drive is equipped with various interfaces, including Ethernet RJ45, RS-485, and USB, providing comprehensive connectivity options to integrate with different systems easily. It also includes protections against overvoltage, undervoltage, and ground faults, ensuring the safety and durability of the system during operation.

The 1336-TR-SP7A's output frequency ranges up to 400 Hz, offering flexibility for high-speed applications. Additionally, it supports a horsepower range of 250 to 450 HP, enabling it to tackle demanding operational requirements. The drive employs bump-less and field-oriented torque control for smoother transitions in speed regulation. The optional L option allows for encoder interfacing, making it adaptable to various motor control setups.

Revision Part #Also known as
1336-TR-SP7A Ser A1336-TR-SP7A/A, Series A, Rev A
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