Technical Data/Specifications
RF-MCGARDPRO
Hubbell Power Systems, Inc.
–
RFL™
Products
July 1, 2022
©2022 Hubbell Incorporated
10-1
Technical Data/Specifications
As of the date this Instruction Manual was published, the following specifications apply to the
HPS/RFL™ GARD Pro™ system. Because all HPS/RFL products undergo constant refinement
and improvement, these specifications are subject to change without notice.
10.1
System Specifications
Temperature:
Operating:
-20°C to +70°C (-4°F to 158°F)
Storage:
-40°C to +85°C (-40°F to 185°F)
Relative Humidity:
Up to 95% at +40°C(+104°F)
10.1.1 Inputs and Outputs
The HPS/RFL GARD Pro system can be configured with up to 20 input and output slots available
on the rear part of the chassis. Relay outputs are jumper selectable Form A or Form B, and in
addition each input and output has an inverter and a timer associated with it that has settings for
both pick-up (de-bounce) delay and drop-out (pulse-stretch) delay.
Optically Isolated Inputs:
Quantity:
Six per module.
Jumper selectable Input Voltage:
24/48/125/250Vdc
Rating
No Operation
Operates
Max. Input Voltage
24V
<14V
>19V
36V
48V
<28V
>38V
68V
125V
<70V
>95V
150V
250V
<140V
>189V
300V
Input Current:
Minimum 1.5mA
Minimum Pulse Width
0.03ms, additional de-bounce time set with logic
timer settings.
Solid-State Outputs:
Quantity:
Six per module.
Output Current:
Max. 1A continuous, 2A for 1 minute, or 10A for
100msec.
Open-Circuit Voltage:
300Vdc max.
Pick-up Time:
<1msec.
Continued…..
