Vertiv™ NetSure™ IPE Series Rectifier Installation and User Manual
21
Figure 24:
Secure the Cable Access Cover
3.5
External Alarm and Control Connections
3.5.1
General
The rectifier is equipped with external alarm connection terminal blocks (located on the connector board inside the rectifier). Mating
connectors are provided. Customer must provide wiring to the mating connector. Maximum wire size is 22 AWG. See
. See
also “Customer Wiring to Terminal Blocks Located Inside Rectifier Case” starting on page 16.
3.5.2
Contact Ratings (UL / CSA Rating):
NOTE!
To remain NEBS compliant, the alarm contacts must remain below 60 volts and 100 VA.
•
Maximum Switching Power: 60 W, 125 VA.
•
Maximum Switching Voltage: 220 VDC, 250 VAC.
Rotate the cable access
cover around M6 screw.
Tighten M6 screw.
Torque to 3.0 Nm
(26.5 in-lbs).
Tighten M5 screws (all
other screw locations).
Torque to 3.0 Nm
(26.5 in-lbs).
Cable Access Cover
P/N 63211690
