MGE UPS Systems STS 600A - Manual (Page 34)

2.3.6 Characteristics of the Output Contacts
Relay type Normally Open.
Max. voltage 250VAC, 30VDC.
Max. current 2A.
Cable 4 x 18 AWG, cover plate hole diameter 0.26 inch ± 0.01 inch
Figure 2-4: Output Contacts.
2.3.7 Characteristics of the Input Contacts
Switched voltage 5 VDC.
Consumption 10 mA.
Cable 4 x 22 AWG, hole diameter 0.2 inch ± 0.02 inch
Output alarms are always activated on the conditions stated unless requested by the customer to operate on other
conditions.
Input contacts are designed for remote STS operation. Use extreme caution when using these contacts so as not to
endanger persons or compromise the STS load.
CAUTION: Isolate and lock-out all power sources for this card before
making connections. Never connect ELSV (governed by UL1778)
and non-ELSV circuits to the different outputs of the same card.
Epilson STS TM
Installation 2 — 6 86-504004-00 B03
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