Cumberland 064-11343, Installation Manual

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Appendix C: Technical Specifications
Table C-8 6-Slot Expansion Box and 3-Slot Expansion Box ratings (cont'd.)
Minimum load of 0.2A / 25W
NO (normally opened) contact – Ballast loads 120/208/240Vac, 6A MAX
Minimum load of 0.2A
NC (Normally Closed) con-
tact - Motor/inductive load
Cycle Timer Mode
5A MAX
Minimum load of 0.2A
(Nb of Units = Max current rating divided by the max cur-
rent of the fan multiplied by its service factor)
For example, 5A / (2.5 A * 1.5 SF) = 1.333; relay can
drive up 1 fans
No Timer Mode
10A MAX
Minimum load of 0.2A
(Nb of Units = Max current rating divided by the max cur-
rent of the fan multiplied by its service factor)
For example, 10A / (2.5 A * 1.5 SF) = 2.7; relay can
drive up 2 fans
NC (normally closed) contact - Resistive loads (elec-
tric heating element) 120/208/240Vac, 10A MAX
NC (normally closed) contact - Tungsten load 120/208/240Vac; 3A MAX
Minimum load of 0.2A
NC (normally closed) contact - DC load 24Vdc; 5A MAX (Current reading is not available in DC)
Minimum load of 0.2A
NC (normally closed) contact - LED and CCFL loads 120/208/240Vac; 750W; 920VA MAX
Minimum load of 0.2A / 25W
NC (normally closed) contact – Ballast load 120/208/240Vac; 3A MAX
Minimum load of 0.2A
Variable outputs modules (SSR)
Resistive loads (heat lamps,
heat mats, incandescent
light) 120 VAC; 2000W; 16.66A; 50/60Hz
208 VAC; 2000W; 9.61A; 50/60Hz
240 VAC; 2000W ; 8.33A; 50/60Hz
Minimum load of 0.2A
Motor/inductive load 10,5 A MAX
Minimum load of 0.2A
Full Load amperage on the motor nameplate is not the
maximum amp. When varying, the amperage might be
higher.
(Nb of Units = Max current rating divided by the max cur-
rent of the fan )
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