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Allen-Bradley 80026-044-02-R PowerFlex Power Supply IGCT Board

SKU 80026-044-02-R

In stock

12-month warranty
Free returns within 30 days

Manufacturer: Allen-Bradley
Product No.: 80026-044-02-R
Origin United States
Product Type: Power Supplies
Barcode: 8537101190
Payment: T/T, Western Union
Weight: 3.18 kg
Dimensions: 130 mm x 240 mm x 210 mm (H x W x D)
Shipping port: Xiamen
Warranty: 12 months

Product Description

Description

The Allen-Bradley 80026-044-02-R operates as an Isolated Gate Drive Power Supply (IGDPS) and switching power supply board optimized for high-power control systems. Engineered for integration within Medium Voltage (MV) solid-state systems such as PowerFlex drive networks and SMC motor controllers configured with optional soft stop, linear deceleration, or pump control capabilities, this IGCT board delivers a continuous, highly stable power feed to vital gate drive assemblies. The module adapts safely to high voltage compatibility thresholds including 2300 V, 3300 V, and 4160 V while managing internal processing operations via a 24 V DC internal distribution trace.

The 80026-044-02-R also coordinates tracking functions through a dedicated 0 to 10 V DC analog control signal infrastructure. To secure precise voltage regulation under harsh operational factors, the internal hardware component architecture is fully encapsulated in a ruggedized protective epoxy layer, isolating it against moisture and ambient contaminants. The specialized multi-channel layout delivers 6 isolated output channels fed from a master 50 V DC supply line, enabling independent drive path triggering across heavy industrial load networks.

Features

Epoxy-encapsulated circuitry design preventing environmental contamination and enhancing sub-assembly insulation
Six independent output channels supplying continuous power to downstream gate drive tracking components
Localized status tracking via integrated diagnostics inside each output module channel box
Highly adaptable high-voltage phase matching across 2300 V, 3300 V, and 4160 V system nodes

Applications

Isolated gate drive power delivery within Medium Voltage SMC motor controller networks
Switching power provisioning across 2300V to 4160V PowerFlex medium voltage control frameworks
Automated acceleration, linear deceleration, and pump control gating loops

Technical Specifications

Parameter	Value
Manufacturer	Allen-Bradley
Product Model	80026-044-02-R
Product Type	Power Supply IGCT / IGDPS Board
Product Line	PowerFlex / MV SMC
Circuit Protection	Fully Epoxy Encapsulated
Voltage Compatibility	Supports 2300 V / 3300 V / 4160 V
Master Input Voltage	50 V DC (Accepts 50 V DC, +/- 8 V DC)
Isolated Output Configurations	6 Channels
Expected Output Value	+20 V DC (+/-1% variance allowance)
Internal Power Supply Voltage	24 V DC
Analog Control Signal Range	0-10 V DC analog control
Operating Humidity	80% Max. (Non-Condensing)
Storage Humidity	80% Max. (Non-Condensing)
Installation Altitude	1000m above sea level max.
Minimum Operating Temperature	0 degC
Maximum Operating Temperature	40 degC
Minimum Storage Temperature	0 degC
Maximum Storage Temperature	40 degC
Weight	7.00 lbs (3.18 kg)

Connections/Interfaces

Connector Pin	Function
Channel 1 - Pin 1 to Pin 2	+20 V DC Isolated Output
Channel 2 - Pin 1 to Pin 2	+20 V DC Isolated Output
Channel 3 - Pin 1 to Pin 2	+20 V DC Isolated Output
Channel 4 - Pin 1 to Pin 2	+20 V DC Isolated Output
Channel 5 - Pin 1 to Pin 2	+20 V DC Isolated Output
Channel 6 - Pin 1 to Pin 2	+20 V DC Isolated Output

Installation Guidelines

Non-Repairable Status: Do not attempt field repairs or localized circuit troubleshooting; because the board is completely encapsulated in epoxy, it features no internal test points or adjustments, and an individual channel breakdown requires a full unit swap.
Diagnostics Verification: Check the internal green LEDs inside each of the 6 output module boxes during initial startup; an active illumination indicates a healthy +20 V DC state, whereas a dark LED indicates a drop below 18 V DC.
Input Line Validation: If all 6 diagnostic LEDs fail to light, check the source feed lines with a precision meter to confirm that the input power checks at a steady 50 V DC, +/- 8 V DC.
Atmospheric Boundaries: Install within standard control panels that prevent condensation, maintaining operating humidity under 80% and ambient temperatures between 0 and 40 Celsius.

Shipping & Returns

Global Express Shipping

Standard Delivery: 4–6 business days via DHL, FedEx, and UPS.
Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
Worldwide Coverage: Serving over 150 countries.

Returns & Warranty

30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
12-Month Warranty: Every industrial component is backed by our technical warranty.

FAQ

What do the individual green LEDs inside the output boxes indicate?

Each green LED monitors the health of its respective output channel. When lit, it confirms a healthy 20 V DC output voltage; if dark, it means the channel has dropped below 18 V DC.

Can this power supply board be repaired in the field if an output fails?

No. The entire internal circuit structure is fully encapsulated in structural protective epoxy. There are no field-accessible adjustments or internal test points available, meaning a single channel failure requires a full board replacement.

What is the acceptable range for the master input power feed?

The board requires a nominal master input voltage of 50 V DC, with an acceptable operational variance window of +/- 8 V DC.

What are the allowed operational limits for humidity and placement altitude?

The device must be operated and stored in a non-condensing environment below 80% relative humidity, at altitudes not exceeding 1000 meters above sea level.

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