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Amphenol Network Solutions assumes no liability from the application or use of these products. Amphenol Network Solutions does not convey any license under its patent rights nor the patent rights of others. This document and the products described herein are subject to change without notice.
WARNING! Indicates a hazardous situation, which could result in death or serious injury. Amphenol Network Solutions assumes no liability from the application or use of these products. Amphenol Network Solutions does not convey a license under its patent rights, nor the patent rights of others. This document and the products described herein are subject to change without notice.
(Connectors purchased separately) 1.3 125GMT Overview The Amphenol Network Solutions 125GMT family of 1RU, dual-feed 125A per feed, power distribution panels provide high-capacity, ±48V, ±24V, and ±12V power protection for secondary power distribution to data and communications equipment. The Amphenol Network Solutions 125GMT family panels are also ideal for primary distribution in small central offices and at remote sites.
20 or 30 GMT fuses, respectively. The panel is UL rated using 20A GMT fuses with a maximum continuous output load of 14A. GMT fuses are sold separately. See amphenol-ns.com to order GMT fuses. Sides A and B are electrically isolated including the alarm card, which contains power and GMT fuse status relays with dry, Form-C contacts.
17" (432 mm) without brackets 19” and 23” brackets included with panel Tie bar not included with panel Cable-end connectors not included with panel Compliance: Specifications: Listed NEBS Level 3 125GMT Amphenol Network Solutions All rights reserved. 3.18.20 150566 509.926.6000 — amphenol-ns.com.com...
Amphenol Network Solutions Quality at quality@amphenol-ns.com or call 1-509- 926-6000. Amphenol Network Solutions is not liable for transit damage. If the product is damaged, please report it to the carrier and contact Amphenol Network Solutions Quality.
3. Use included hardware in accessory kit to install tie bar. Standard tie bar is available as an accessory for connectorized panels. 4. Tighten screws to 8 in/lb. (.9 N•m). Fig. 2-2: Installing optional tie bar 125GMT Amphenol Network Solutions All rights reserved. 3.18.20 150566 509.926.6000 — amphenol-ns.com.com...
2-3. Mount the panel as high as possible on the rack. Use a seismic rack for best rigidity. 6. Tighten screws to 35 in/lb. (3.9 N•m). Fig. 2-3: Installing panel in rack 125GMT Amphenol Network Solutions All rights reserved. 3.18.20 150566 509.926.6000 — amphenol-ns.com.com...
14. If required, lightly coat antioxidant on lugs and input BATT and RTN terminals and then connect lugs to input terminals, as shown in Fig. 2-5. 15. Tighten nut to 50 in/lb. (5.6 N•m), max. Fig. 2-5: Input lugs 125GMT Amphenol Network Solutions All rights reserved. 3.18.20 150566 509.926.6000 — amphenol-ns.com.com...
Expect continuity (0Ω) between terminals C and NO 19. With no output wires connected or with the output loads (devices fed by this panel) disabled, install fuses into the fuse positions. 125GMT Amphenol Network Solutions All rights reserved. 3.18.20 150566 509.926.6000 — amphenol-ns.com.com...
As an alternate to wire wrap, TE Connectivity insulation displacement connector, part number 3-640428-3, can be used to connect to the alarm terminals. Alarm terminals Fig. 2-8: 125GMT15-C Alarm Terminals 125GMT Amphenol Network Solutions All rights reserved. 3.18.20 150566 509.926.6000 — amphenol-ns.com.com...
33. If applicable, check voltage and polarity at loads. 34. Record circuit assignments in accordance with operating company procedures and guidelines. 35. Enable equipment loads one at a time to verify proper operation of loads. 125GMT Amphenol Network Solutions All rights reserved. 3.18.20 150566 509.926.6000 — amphenol-ns.com.com...
41. If applicable, check voltage and polarity at loads. 42. Record circuit assignments in accordance with operating company procedures and guidelines. 43. Enable equipment loads one at a time to verify proper operation of loads. 125GMT Amphenol Network Solutions All rights reserved. 3.18.20 150566 509.926.6000 — amphenol-ns.com.com...
WARNING! The rear cover protects the rear of the panel while energized. Not installing the rear cover may create an electrical hazard. 44. Install rear plastic cover using provided hardware, as shown in fig. 2-14. Fig. 2-14: Rear Cover 125GMT Amphenol Network Solutions All rights reserved. 3.18.20 150566 509.926.6000 — amphenol-ns.com.com...
The following tables list optional and replacement items for the panel. For wire sizing and labeling, please refer to Wire Sizing & Label Convention (Amphenol Network Solutions Part No. 117995) included with your panel. Order parts and accessories online at amphenol-ns.com.
Fig. 3-10: 125GMT10-C and 125GMT15-C with optional Tie Bar 125GMT Amphenol Network Solutions All rights reserved. 3.18.20 150566 509.926.6000 — amphenol-ns.com.com...
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