Double-certified Series

Double-certified Series
Features
The electrical characteristics and safety of these transformers have been certified by the third-party certification organizations TüV SüD Japan Ltd. and Underwriters Laboratories Inc. (UL) to be in compliance with the requirements of EN 61558-2-4 as well as UL 506 and CSA standards (C 22.2). Insulation systems are adopted that take into account operating environments with demanding conditions (severe contamination levels), providing suitable tolerance for assembly in equipment compliant with overseas standards.
Standard EN standards EN61558-1
EN61558-2-4
TUV certification numbers Class A insulation --  B 03 09 21343 052
Class B insulation --  B 03 09 21343 054
Class H insulation --  B 03 09 21343 055
UL standard UL506
File number E171778
How to Read the Model Names

Double-certified Products (Class H)

Click for standard specifications and dimension chart (PDF file).

W02 Primary voltage: 190, R200, or 210 V,
Secondary voltage: R100 V
(With shielding and protective grounding)
Note: 50 VA products have protective grounding only.
Catalog p.16
W00 Primary voltage: 190, R200, or 210 V
Secondary voltage: R100, 110, or 120 V
(With shielding and protective grounding)
Note: 50 VA products have protective grounding only.
W12 Primary voltage: R200, 208, or 220 V
Secondary voltage: R100 V
(With shielding and protective grounding)
Note: 50 VA products have protective grounding only.
Catalog p.17
W11 Primary voltage: R200, 208, or 220 V
Secondary voltage: R100, 115, or 120 V
(With shielding and protective grounding)
Note: 50 VA products have protective grounding only.
W22 Primary voltage: R380, 400, or 415 V
Secondary voltage: R100 V
(With shielding and protective grounding)
Note: 50 VA products have protective grounding only.
Catalog p.18
W20 Primary voltage: R380, 400, or 415 V
Secondary voltage: R100, 110, or 120 V
(With shielding and protective grounding)
Note: 50 VA products have protective grounding only.
W32 Primary voltage: R440, 460, or 480 V
Secondary voltage: R100 V
(With shielding and protective grounding)
Note: 50 VA products have protective grounding only.
Catalog p.19
W31 Primary voltage: R440, 460, or 480 V
Secondary voltage: R100, 115, or 120 V
(With shielding and protective grounding)
Note: 50 VA products have protective grounding only.