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7

C048-693-30 R02, Rev. B (04/2020)

4.2  

4.2  Mounting

Mounting

The HDX product can be mounted in a 19 in� or 23 in� rack 

configuration, in a front flush or mid-mount orientation.

 

Step 1. 

Attach the two (2) front mounting ears in the appropriate 

configuration using the included 1/4 in.-20 hardware as 

shown in Figure 1� 

4.3  

4.3  Chassis Ground

Chassis Ground

DO NOT ENERGIZE THE PANEL BEFORE CHASSIS 

GROUND IS CONNECTED�

CAUTION!

The chassis ground is located in the side of the panel (see Figure 

2)� A two hole lug landing position is provided� See table below for 

termination information screw is provided for attaching a chassis 

ground cable� A minimum of #4 AWG chassis ground cable is 

required for C016-452-10 model; a minimum of #2 AWG chassis 

ground cable is required for all other models�

IMPORTANT: Grounding hardware not included� A properly-sized 

grounding conductor must be installed per NEC (250�122)�

Table 2.  Ground Termination Summary

TWO HOLE 

LANDING 

TYPE

HOLE/

STUD SIZE

CENTER 

TO 

CENTER

RECOMMENDED 

TORQUE VALUE

Threaded Insert

1/4 in�-20

5/8 in�

90 in∙lbs

Step 1. 

Connect the lug to the chassis with 1/4 in�-20 hardware� Make 

sure heat shrink and no-oxide compound are applied 

appropriately prior to attachment�

Step 2. 

Torque the fasteners to 90 

in∙lbs

4.4  

4.4  Alarm Wiring

Alarm Wiring

On the rear of the panel, there is an 8p8c modular jack (RJ-45) for 

alarm connections� Plug a Cat 5/5e/6 UTP cable with a TIA/EIA 

T568B termination into the alarm jack� Refer to Table 3 below for 

alarm pin out� See drawings in Appendix A for the locations of these 

alarm connections for further detail� The following models feature an 

additional RJ-45 jack to allow for daisy chaining:

 

y

C016-450-10, C016-451-10

Table 3.  Alarm Contact Pin Out

┏━━ Major ━━┓

 

 

┏━━ Minor (Not Used) ━━┓

 

 

PIN 1

PIN 2

PIN 3

PIN 4

PIN 5

PIN 6

COM

N�C�

N�O�

COM

N�C�

N�O�

Figure 1.  Mounting Ears (19 in. shown)

Figure 2.  Chassis Ground Connection

Summary of Contents for alpha C016-450-10

Page 1: ...HDX Compact DC Power Distribution Technical Manual Effective April 2020...

Page 2: ...rovides fumes safety information to PREVENT INJURY OR DEATH to the technician or user WARNING FUMES HAZARD FIRE HAZARD WARNING provides flammability safety information to PREVENT INJURY OR DEATH to th...

Page 3: ...ase contact Alpha Technologies or your nearest Alpha representative Alpha shall not be held liable for any damage or injury involving its enclosures power supplies generators batteries or other hardwa...

Page 4: ...0 Operation 11 5 1 Panel Status 11 5 1 1 Front Panel LED Identification 11 5 2 Breaker Inventory HDX ABC 10 Model 11 5 3 Breaker Inventory All Other Models 11 6 0 Product Specifications 12 7 0 Models...

Page 5: ...liability breaker distribution y Supports AM style bullet terminal breakers y Up 100A max per breaker channel see electrical specifications y LEDs indicate status at a glance y Form C alarm contacts y...

Page 6: ...emperature TMA 4 1 2 4 1 2 Reduced Air Flow Reduced Air Flow Installation of the equipment in a rack should be such that the amount of air flow required for safe operation of the equipment is not comp...

Page 7: ...zed grounding conductor must be installed per NEC 250 122 Table 2 Ground Termination Summary TWO HOLE LANDING TYPE HOLE STUD SIZE CENTER TO CENTER RECOMMENDED TORQUE VALUE Threaded Insert 1 4 in 20 5...

Page 8: ...Y AGENCIES OR CERTIFYING BODIES RECOGNIZED IN YOUR COUNTRY OR REGION IF USING A 350KCMIL LUG OR LARGER A C016 1651 10 ADAPTER KIT IS REQUIRED TO ALLOW PROPER CONNECTION NOTICE Table 4 Input Breaker an...

Page 9: ...OOLING AND ORDERING INFORMATION NOTICE Table 6 Output Termination Information TERMINATION TYPE HOLE STUD SIZE CENTER TO CENTER MAX LUG WIDTH RECOMMENDED TORQUE VALUE Threaded Stud 1 4 in 3 8 in 62 in...

Page 10: ...d to the following steps Step 1 Install the included 8 32 panhead screws into the threaded holes on the sides of the panel Step 2 Slide the cover onto the screws installed then tighten down the screws...

Page 11: ...monitored Step 2 Press and hold the blue button See Figure 5 for breaker inventory button location Hold the button until the red BREAKER INVENTORY LED turns on and subsequently turns off This should t...

Page 12: ...0kA Maximum GMT Fuse Size N A N A N A Maximum per Circuit Current GMT N A N A N A Maximum AM Breaker Size 100A 100A 100A Maximum per Circuit Current AM Breaker 100A 100A 100A Maximum Continuous Load o...

Page 13: ...70 409 10 20A AM breaker plug in type midtrip 5 16 in bullet terminals C470 402 10 25A AM breaker plug in type midtrip 5 16 in bullet terminals C470 412 10 30A AM breaker plug in type midtrip 5 16 in...

Page 14: ...38XRT 2 Pink L99 RETURN INPUT CONNECTIONS 1 AWG C538 298 10 Burndy YAZV1C2TC14FX Burndy U1CRT 1 W1CRT1 W1CVT X1CRT1 0 AWG C538 243 10 Burndy YAZ252TC14 Burndy U2CABT W25RT W25VT X25RT 00 AWG C538 114...

Page 15: ...BREAKER TRIP LED 0 1 431 1 111 8 592 9 342 11 167 A SIDE OUTPUT RETURNS 48V B SIDE OUTPUT RETURNS 48V A SIDE HOT INPUT 48V B SIDE HOT INPUT 48V 625 625 CHASSIS GROUND B SIDE MAIN RETURN CONNECTION 1 4...

Page 16: ...R BETWEEN A AND B RETURN BUS BARS FOR A B INPUT VERSIONS RETURN BUS IS ELECTRICALLY ISOLATED A TO B A SIDE OUTPUT RETURN 48V A INPUT DC RETURN CONNECTION B INPUT DC HOT CONNECTION A INPUT DC HOT CONNE...

Page 17: ...Model C016 450 10 KNOCKOUT FEATURE CABLE ACCESS 0 11 464 CABLE ACCESS FOR A AND B SIDE HOT 48V DESIGNED AS A KNOCKOUT FEATURE CABLE ACCCESS FOR A RETURN 48V CABLE ACCCESS FOR B RETURN 48V BRACKETS 18...

Page 18: ...RIP LED 0 1 431 1 111 8 592 9 342 11 167 OUTPUT RETURNS 48V HOT INPUT 48V 625 625 CHASSIS GROUND MAIN RETURN CONNECTION 1 4 20 TYP MOUNTING BRACKET REAR COVER DETAIL COUNTERSUNK HARDWARE USED FOR 19 C...

Page 19: ...del C016 451 10 A DC RETURN CONNECTION OUTPUT RETURN 48 V OUTPUT RETURN 48V DC RETURN CONNECTION DC HOT CONNECTION DETAIL A RJ45 ALARM CONTACTS JACKS ARE DAISY CHAINED PIN DETAILS IN TABLE A SEE NOTE...

Page 20: ...Input Model C016 451 10 KNOCKOUT FEATURE CABLE ACCESS 0 11 464 CABLE ACCESS FOR HOT 48V DESIGNED AS A KNOCKOUT FEATURE CABLE ACCCESS FOR RETURN 48V CABLE ACCCESS FOR RETURN 48V BRACKETS 18 047 18 359...

Page 21: ...Routed Input Model C016 452 10 17 000 760 640 1 050 1 000 760 1 4 20 STUDS 1 4 20 STUDS 625 625 MAIN RETURN CONNECTION 625 625 CHASSIS GROUND 1 431 1 111 0 R 141 TYP 0 235 3 235 3 470 11 167 8 592 9...

Page 22: ...t Model C016 452 10 KNOCKOUT FEATURE CABLE ACCESS 0 11 464 CABLE ACCESS FOR A AND B SIDE HOT 48V DESIGNED AS A KNOCKOUT FEATURE CABLE ACCCESS C RETURN 48V CABLE ACCCESS C RETURN 48V MOUNTING BRACKETS...

Page 23: ...23 C048 693 30 R02 Rev B 04 2020...

Page 24: ...Technical Support 1 800 863 3364 For more information visit our website at www alpha com 2020 Alpha Technologies Services Inc All Rights Reserved Trademarks and logos are the property of Alpha Techno...

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