Electrical ratings - PENN Controls - MR534AFDN - MR534AFDV - Electronic Refrigeration, Defrost, and Multi-Purpose Controller - MR5xx Panel‐Mount Refrigeration and Defrost Controller

MR5 Series Panel Mount Case Controller Installation Guide

Brand
PENN Controls
Product name
MR5xx Panel‐Mount Refrigeration and Defrost Controller
Document type
Installation Guide
Part number
24-07664-03388
Document revision
D
Revision date
2019-08-16
Product status
Discontinued
Language
English

Table 1 to Table 4 provide the electrical ratings for the single-pole, single-throw (SPST) and single-pole, double-throw (SPDT) control relays in the MR5 Controller.

Table 1. SPST compressor relay ratings between terminal 16 and terminal 18
  cULus CE
Applied voltage at 50/60Hz 24 VAC 120 VAC 240 VAC 240 VAC
Full load amperes n/a 5.8 A n/a n/a
Locked rotor amperes n/a 34.8 A n/a n/a
Resistive amperes 8 A 8 A 8 A 8 A
Inductive amperes 3 A 3 A 3 A n/a
Pilot duty VA 125 VA at 24 VAC to 240 VAC n/a
Number of cycles 100K
Table 2. SPDT alarm relay ratings between terminal 12 and terminals 10 and 11
  cULus CE
Applied voltage at 50/60Hz 24 VAC 120 VAC 240 VAC 240 VAC
Resistive amperes 8 A 8 A 8 A 2 A
Inductive amperes 3 A 3 A 3 A n/a
Pilot duty VA 72 VA 125 VA 125 VA n/a
Number of cycles 6K
Table 3. SPST evaporator fan or auxiliary relay ratings between terminal 12 and terminal 13
  cULus CE
Applied voltage at 50/60Hz 24 VAC 120 VAC 240 VAC 240 VAC
Full load amperes n/a 3 A 2.2 A n/a
Locked rotor amperes n/a 18 A 13.2 A n/a
Resistive amperes 8 A 8 A 8 A 5 A
Inductive amperes 3 A 3 A 3 A n/a
Pilot duty VA 28 VA 125 VA 125 VA n/a
Number of cycles 30K
Table 4. SPST defrost relay ratings between terminal 16 and terminal 17
  cULus CE
Applied voltage at 50/60Hz 24 VAC 120 VAC 240 VAC 240 VAC
Resistive amperes 8 A 8 A 8 A 5 A
Inductive amperes 3 A 3 A 3 A n/a
Pilot duty VA 28 VA 125 VA 125 VA n/a
Number of cycles 30K