TDK-Lambda NV350FEP Mode D'emploi page 14

NV350FEP Handbook
Level of Insulation:
Dielectric Strength testing is carried out as follows:
Primary mains circuit to earth - 2.25 - 2.35kVDC;
**Primary mains circuits to transformer core - 4.25 - 4.35kVDC;
**Primary mains circuits to secondary -4.25 - 4.35kVDC.
Outputs to each other and to earth are isolated to 200VDC.
(**This test is not possible with Y capacitors fitted to the unit as damage to RFI capacitors may occur).
Safety Approvals:
UL60950-1 and CSA22.2 No.60950-1 - UL Recognised. C-UL for Canada.
IEC / EN60950-1 - CE mark.
IEC/EN60950-1, IEC/EN 61010-1 and IEC/EN60601-1 - CB Report and Certificate.
CE marking when applied to any NV350 product indicates compliance with the Low Voltage Directive in that it
complies with EN60950-1 and with the ROHS Directive.
UL/CSA 61010-1: UL + C–UL approval
UL/CSA 60601-1: UL + C–UL approval
Fuse: Internal fuse (F1): 6.3A/250V fast acting HBC, 5x20mm.
Symbols:
AC DC
Note: All output voltages/variants may not be available as standard units, refer to datasheet for standard
product range. These (and other variants) may be available as non-standard or custom units, please contact
our sales team for details.
PRODUCTS COVERED
Unit Configuration Code:
NV350 FEP or NF3 or NV-350FEP (these models are identical)
followed by: S, R or C, where:
S = Forward airflow, standard fan
R = Reverse airflow, standard fan
C = Customer air, fan not fitted
followed by: S or I, where:
S = Screw input terminals
I = IEC input
followed by: S, where:
S = Standard Leakage (Class B Filter)
Unit configuration may be given using the above code and/or by the option description. The input terminal type
(screw or IEC) may alternatively be determined by examination of the unit.
Optionally followed by: ES#V or IS#V, where:
ES5V = AC good, PSU enable, 5-5.5V, 2A standby output
ES12V = AC good, PSU enable, 12-13.5V, 1A standby output
IS5V = AC good, PSU inhibit, 5-5.5V, 2A standby output
IS12V = AC good, PSU inhibit, 12-13.5V, 1A standby output
where # represents the standby output voltage.
EARTH N – Neutral
Page 14 of 23
L – Live
17197 issue 17, October 2018