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BRAND |
WOODWARD |
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Sales Manager: Miya Email: sales@amikon.cn WhatsApp: 86-18020776792 |
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Model |
5501-380 |
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Descripution |
Power Supply |
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Series |
MicroNet |
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Condition |
New |

▶ WOODWARD 5501-380 Power Supply
▶ MicroNet TMR PS - 120 VAC/VDC Input
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Contact us, and we will dispatch your order as requested |
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Sales manager |
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Phone/WhatsApp |
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Miya zheng |
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TMR Main Power Supply
• Module Description
The MicroNet TMR® main control power supply chassis uses redundant power supplies. A motherboard located on the back of the power supply chassis allows the two power supplies to form a redundant power system providing six separately regulated 24 Vdc, 6 A outputs to the control. See Figure. Power output regulation, including line, load, and temperature effects, is less that +5%.

Figure. TMR Power Supply Diagram
When redundant power supplies are running, current sharing circuitry balances the load to reduce heat and improve the reliability of the power supplies. In the event that one supply needs replacement, this feature also ensures hot replacement of the power supplies without disrupting the operation of the control.
Each main power supply has four LEDs to indicate power supply health (OK, Input Fault, Overtemperature, and Power Supply Fault).
Input power connections are made to the main power supply through terminals on the front of the power supplies. A 50-pin ribbon cable is used for connecting the power supply chassis to the control chassis. The ribbon cable connects to a connector at the back underside of the TMR Main Chassis. There are connectors beneath the A and C Kernels – either can be used.
On the Power Supply Chassis, the cable connects toward the back of the upper side of the Chassis. The Power Supply Ribbon cable is only 1 foot in length so the TMR PS Chassis must be located immediately beneath the A or C Kernels of the TMR Main Chassis.
• Main PS TMR (120 Vac/dc Input)
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AC |
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Operating Range |
88 to 132 Vac (47 Hz to 63 Hz) |
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Nominal Voltage Rating |
98 to 120 Vac (as indicated on the power supply label) |
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Maximum Current |
13 A |
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Maximum Power |
1150 VA |
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Input Power Fuse/Breaker Rating |
20 A (Time Delay) |
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Holdup Time |
1 cycle @ 120 Vac |
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DC |
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Operating Range |
100 to 150 Vdc |
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Nominal Voltage Rating |
111 to 136 Vdc (as indicated on the power supply label) |
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Maximum Current |
5.8 A |
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Maximum Power |
576 W |
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Input Power Fuse/Breaker Rating |
10 A (Time Delay) |
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Holdup Time |
7 ms @ 120 Vdc |
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Frequently Asked Questions |
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Q1: What kind of customer support does Amikon provide? |
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A1: We have dedicated full-time sales managers and professional after-sales teams ready to provide comprehensive support 24/7. |
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Q2: What are the characteristics of the Amikon team members? |
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A2: Our team members are rigorously trained and always maintain a professional and enthusiastic service attitude, ready to answer your technical questions and business inquiries at any time. |
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Q3: How is the quality of Amikon's service? |
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A3: We are committed to delivering consistently high-quality service to every customer, ensuring all your needs are properly addressed. |
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Q4: What are Amikon's specific service advantages? |
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A4: Our three core strengths are: professional sales team for accurate requirement matching, rapid response mechanism ensuring timely feedback, and personalized solutions tailored to your specific needs. |
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Q5: How can I contact us? |
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A5: Feel free to contact us anytime! Our team is always ready to assist you with business inquiries or technical support - we're here to serve you wholeheartedly. |
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