PW182RB UL Certificate

File E136791
Project 07NK01111
November 9, 2007
REPORT
ON
POWER SUPPLIES, INFORMATION TECHNOLOGY
EQUIPMENT INCLUDING ELECTRICAL BUSINESS EQUIPMENT
SL Power Electronics Corp.
Ventura, CA
Copyright © 2007 Underwriters Laboratories, Inc.
Underwriters Laboratories Inc. authorizes the above
named company to reproduce this Report provided it is
reproduced in its entirety.
File E136791
Vol. 1
Sec. 73
and Report
Page 1
Issued:
2007-11-09
DESCRIPTION
PRODUCT COVERED:
USL, CNL - PoE Injector, Model PW182, followed by additional
suffixes as noted under the Part Number Designation.
GENERAL CHARACTER AND USE:
This product is a Power over Ethernet (PoE) Injector
incorporating semiconductor components in the primary circuit and an
isolating transformer. The input is supplied from an appliance inlet,
and the unit is provided with RJ-45 connectors for connection to an
ethernet network that does not connect to outside plant and to transfer
data and power to another device. The outputs are considered LPS,
SELV, and non-energy hazardous.
ELECTRICAL RATINGS:
Model
PW182-XA-48-XX-X-XX,
PW182-XC-48-XX-X-XX
PW182-XB-48-XX-X-XX,
PW182-XD-48-XX-X-XX
Input, 50-60 Hz.
V
A
100-240
0.6
Output, d.c.
V
A
48
0.4
100-240
48
0.6
0.35
NOTE: The marked output voltage may be less than the rated output
voltage per the table, provided that the output current remains the
same or less as shown in the table.
File E136791
Vol. 1
Sec. 73
and Report
Page 2
Issued:
2007-11-09
PART NUMBER DESIGNATION:
PW182
1
X
2
X
3
XX
4
XX
5
X
6
1.
Model Number for family related designs.
2.
Manufacturing Location:
A-Z.
3.
Design Revision Changes:
A, C = 0.35 A.
B, D = 0.4 A.
4.
Tabulated output voltage as noted in Electrical Ratings, above.
5.
Number Options:
00-99.
6.
Input Options:
F = Class I, C14 Appliance inlet.
N = Class II, C8 Appliance inlet.
Q = Class II, C18 Appliance inlet.
7.
Number Options:
00-99.
XX
7
File E136791
Vol. 1
Sec. 73
and Report
Page 3
Issued:
2007-11-09
ENGINEERING CONSIDERATIONS (NOT FOR FIELD REPRESENTATIVE'S USE):
Special Considerations - The following items are considerations
that were used when evaluating this product.
USL/CNL indicates investigation to the U.S. and Canadian
(Bi-National) Standard for Safety of Information Technology Equipment –
Part 1: General Requirements, CAN/CSA-C22.2 No. 60950-1-03,UL 60950-1,
First Edition, dated April 1, 2003, with Revisions through and
including July 7, 2006.
The equipment has been evaluated for use in a Manufacturer's
Recommended ambient (Tma) of 25°C.
The equipment is considered movable, Class I (earthed) or Class
II (double insulated), pluggable Type A, uses a detachable power cord,
intended for use on a TN power system.
This product has been investigated for pollution degree 2
applications. It is considered for IPX0 ordinary protection against
the ingress of water.
Disconnect Device - The following component is considered the
equipment disconnect device: Appliance Inlet.
Limited Power Source:
All outputs are LPS.
The RJ-45 connectors were not evaluated for connection to outside
plant and should only be connected to ethernet networks and devices
that do not directly exit the building.
MODEL DIFFERENCES
Models are identical to each other except for differences in
secondary circuitry, pin out on ethernet connectors, output ratings (as
noted above) and aesthetics.