OnLine Power PBC I - Manual (Page 11)

• High Input Voltage Surge Withstand Capability
The unit internally has AC Surge protector ( ACT’s TVSS) to ensure that lightning or other types of high
voltage surges do not damage them. They meet IEEE 62.41 1991 (UL1449) level C3 input voltage surge, of
20,000 Volts @ 10,000 Amps.
• Corrosion Resistant Cabinet
The sheet -metal parts paint have been chosen by design and verified by testing to be rustproof.
• Rain-Proofed Cabinet
The cabinets designed and tested to meet UL50 (Type 3R) requirements and thereby to ensure that rain will
not reach the critical electronics.
• Easy Front Door Access
This makes for effective field service access.
• Filter for Dust, Dirt and Bug Resistant
The cabinet has protection through filters to prevent adverse effects do to dust and dirt, as well as the intrusion
of creatures such as bugs and rodents.
1-4 Safety and EMI Regulatory Aspects
• Safety
The units designed and tested to meet UL 1778 and CSA 107.2 requirements.
• EMC (Domestic)
The PBC’s design meets the requirements of FCC, 47 CFR, Part 15, Subpart B.
• EMI (International)
The PBC’s conformity to EN55022 (CISPR22) FOR EMI compliance.
1-5 Domestic/International
• Input Frequency Selection
The PBC’s design will operate at 50 or 60 Hz. The frequency selection can be made by changing the jumper on
terminal block TB 3. See the location of TB 3 on the Electronic Tray, in Illustration 1-3 and
Details of connections in Illustration 3-5.
1-6 Mounting Features
• Pad or Floor Mounting
PBC shall mount on a concrete pad, outdoor/indoor. The pad rail mounting comes with the hardware required.
The rails can be in-line with door or crossways to door.
• Pole or Wall Mounting
PBC can be Pole or Wall mounts. The mounting brackets are an option and need to be order. Select options
at time of purchase of individual units. The part numbers for these options are part of Appendix C of this
manual.
1-7 Other Important Design Features
• Modularity of Internal Components
The cabinet contains two physical assemblies;
• The Electronic Tray, with the UPS System.
• The Battery Tray contains the reserve stand-by batteries.
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