P3324
ETALDOC 597/4
Page 5 of 5
September 2000
SAFETY
ABSOLUTE MAXIMUM RATINGS
(Ratings of components independent of circuit).
Constructed in accordance with IEC 950:1991,
EN 60950:1992 (BS7002:1992), supplementary
insulation, 250Vrms maximum working voltage,
flammability class V-0.
There are no special installation requirements
(beyond attending to usual PCB track separations)
since the integral cover provides supplementary
insulation from its external faces to internal core
and windings.
Short term isolation voltage (1s)
DC current
Storage temperature
Lead temperature, 10s
2.12kVrms,
3.0 kVDC
100
μ
A
-40
O
C to
+85
O
C
260
O
C
CERTIFICATION
COPYRIGHT
Certified under the IEC CB scheme (Certificate
GB445W) to IEC 950:1991, up to amendment 4, sub-
clauses 1.5, 1.5.1, 1.5.3, 2.2, 2.2.3, 2.2.4, 2.9.2, 2.9.3,
2.9.4, 4.4, 4.4.3.2 (class V-0) and 5.3 for a maximum
working voltage of 250Vrms, nominal mains supply
voltage not exceeding 300Vrms and a maximum
operating temperature of 70
O
C in Pollution Degree
2 environments.
Recognized under the Component Recognition
Program of Underwriters Laboratories Inc. to US and
Canadian
requirements
No. 950-95/UL1950, Third Edition, including revisions
through to revision date March 1, 1998, based on
Fourth Amendment of IEC 950, Second Edition,
maximum working voltage 180Vrms (creepage), 420V
peak (clearance), Pollution Degree 2, supplementary
insulation.
CAN/CSA
C22.2
UL File number E203175.
Approved and certified by BABT to EN 60950 and
EN 41003.
BABT Certificate of Recognition 608755
Additionally, ETAL certifies all transformers as
providing voltage isolation of 2.12kVrms, 3kV DC
minimum. All shipments are supported by a
certificate of conformity to current applicable safety
standards.
ETAL and P3324 are Trade Marks of Profec
Technologies Ltd.
The Trade Mark ETAL is registered at the UK
Trade Marks Registry.
Profec Technologies Ltd. is the owner of the
design right under the Copyright Designs and
Patents Act 1988 and no rights or licences are
hereby granted or implied to any third party.
P3324 design and construction are protected by
patents and registered design.
British Patent No. 2333646.
British Patent No. 2340667.
UK Registered Design No. 2077360.
French Registered Design No. 991512.
Germany Registered Design 49902311.0.
United States Registered Design 426, 815.
Other patents and registered designs pending.
1998 - 2000 Profec Technologies Ltd.
Reproduction prohibited.
Profec Technologies Ltd., 10 Betts Avenue, Martlesham Heath, Ipswich, IP5 3RH, England
Telephone: +44 (0) 1473 611422
Websites: www.etal.ltd.uk
Email:
info@etal.ltd.uk
Fax: +44 (0) 1473 611919
www.profec.com
sales@profec.com
Patented
ISO 9001
FM 25326