Access power system.
4 amp @ 12vdc or 3a/24vdc
eight (8) fused outputs.
4 amp @ 12vdc or 3a/24vdc
eight (8) class ii power limited outputs.
6 amp @ 12vdc or 24vdc
eight (8) fused outputs.
6 amp @ 12vdc or 24vdc
eight (8) class ii power limited outputs (14 pages)
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Notes and Warnings Symbol Definitions Regulatory Information The following symbols are used throughout this manual The equipment discussed within this manual has been test- ed to the following standards: This symbol is intended to alert the installer of shock hazards within the enclosure . Service should only be •...
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RH Series Rackmount Helix Installation Manual Introduction Product Description The LifeSafety Power Helix RH rackmount power supplies are equipment racks, the streamlined cabinetry and exceptional a re dundant power source for use in the Access Control indus- features combine to significantly reduce installation and ser- try .
Installation and Operation Section 1 – Installation The following pages cover the installation of the Helix RH Series rack-mountable power supplies . 1 .1 Mounting the Rack Mount Supply into a Standard 19" Rack Use the following procedure when mounting an RH series NOTE: Use rails or other appropriate support for heavy supply into a standard EIA 19"...
RH Series Rackmount Helix Installation Manual 1 .2 HELIX RH Rackmount Field Wiring Connections RH models are pre-configured for AC Input and DC Output voltage . All models are single voltage and, although FAI Inputs are present, FAI control is not available . ...
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Installation and Operation The following are basic descriptions . Refer to the appropriate section for more detailed information . Note that the front and back panels may appear different based on the configuration of your system . Main AC Power Switch / Circuit Breaker - This is the Power Supply Connections - These are the connections main AC power switch for the enclosure .
RH Series Rackmount Helix Installation Manual 1 .2 HELIX RH Rackmount Field Wiring Connections In order to monitor both FPO power supplies for problems, it is imperative that AC and System Fault contacts on both FPO power supplies be monitored . They may either be monitored separately or commoned into one or two outputs . Seperate outputs FPO1 FPO1...
Installation and Operation 1 .2 HELIX RH Rackmount Field Wiring Connections - continued Common System Fault, Common AC Fault (Contacts CLOSE on fault) FPO1 FPO1 FPO2 FPO2 SYS FLT SYS FLT AC FLT AC FLT SYS FLT SYS FLT AC FLT AC FLT For this application, parallel the NC fault contacts for the Sys Fault and also for the...
RH Series Rackmount Helix Installation Manual 1 .3 Internal Pre-Configuration Configuration internal to the rack mount enclosure is re- 1.3.4 Changing the Operation of the Fault Contact Output quired on RH series power supplies prior to installation into From the factory, RH series supplies are shipped with a a rack .
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Installation and Operation Earth GND RH150 or RH250 Battery DETECT Voltage SELECT FPO75 Earth GND Battery DETECT Voltage SELECT Figure 3 - Configuring the Internal FPO Power Supplies in a HELIX RH Series Supply...
RH Series Rackmount Helix Installation Manual 1 .4 Making the Wiring Connections Field wiring connections are made on the rear panel after in- • Battery voltage out of range stalling the Helix enclosure into the rack . Field wiring connec- •...
Configuration and Usage Section 2 – Configuration and Usage This section describes the final configuration as well as op- eration details for the Helix RH series power supplies . 2 .1 Removing the Faceplate of the Enclosure Use the following steps to remove the faceplate of the rack- mount enclosure and gain access to the front boards .
(high or low) • The output voltage of both FPO power supplies is abnormal • Improper power up . One FPO power supply was powered before the other . • Bad FPO power supply or other internal problem - Contact LifeSafety Power...
Specifications Section 3 – Specifications 3 .1 Electrical Specifications Helix RH Series Power Supplies Specifications RH75 Series RH150 Series RH250 Series AC Input Voltage 120/230VAC 120/230VAC 120/230VAC ±15% at 50-60Hz ±15% at 50-60Hz ±15% at 50-60Hz Power 100 Watts 200 Watts 300 Watts Standby Current...
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LifeSafety Power’s only ob- www .lifesafetypower .com ligations are those in the LifeSafety Power Standard Terms and Conditions of Sale for this product, and in no case will Tel (888) 577-2898 LifeSafety Power or its distributors be liable for any incidental, indirect, or consequential damages arising from the info@lifesafetypower .com...
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