6.13 Safety
The following shows the safety standards for different countries.
6.13.1 Underwriters Lab (UL) Approval
DDRS-3xxxx comply with UL 1950.
6.13.2 Canadian Standards Authority (CSA) Approval
DDRS-3xxxx comply with CSA C22.2 No.0-M91, and CSA C22.2 No.950-M1993.
6.13.3 IEC Compliance
DDRS-3xxxx comply with IEC 950.
6.13.4 German Safety Mark
DDRS-3xxxx is approved by TÜV on Test Requirements: EN 60 950.
6.13.5 Flammability
The printed circuit boards used in this product is made of material with the UL recognized flammability
rating of V-1 or better. The flammability rating is marked or etched on the board. All other parts not
considered electrical components are made of material with the UL recognized flammability rating of V-1 or
better, except small mechanical parts.
6.13.6 Secondary Circuit Protection
The drive uses printed circuit wiring that protects the possibility of sustained combustion due to circuit or
component failure. Adequate secondary over-current protection is the responsibility of system suppliers.
The host system must protect the drive from any electrical short circuit problem. 10 [A] limit is required for
safety purposes.
6.14 Packaging
The drives are packed in ESD protective bags for shipping.
Specification 59
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