TDK-Lambda Alpha 400 Mode D'emploi page 14

Alpha 400 Handbook
Safety Approvals:
UL60950-1 and CSA22.2 No.60950-1 - UL Recognised. C-UL for Canada.
IEC / EN60950-1 - CE mark.
IEC/EN60950-1 and IEC/EN60601-1 (For LL, TL and RL filters only) - CB Report and Certificate.
CE marking when applied to any Alpha 400 product indicates compliance with the Low Voltage Directive in that it
complies with EN60950-1 and with the ROHS Directive.
UL/CSA 60601-1: UL + C–UL approval. (For LL, TL and RL filters only).
Fusing: Internal fuse (F1) 5 x 20mm, F10AH/250V.
Symbols:
AC DC
PRODUCTS COVERED
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.
Unit Configuration Code:
Alpha 400 and CA400 are identical.
Alpha 400 or CA400 may be followed by: TL, RL, LL, ML, A or no letter,
where TL = Tiny leakage input filter
RL = Reduced leakage input filter
LL = Low leakage input filter
ML = Medium leakage input filter
A = Class A input filter
No letter = Class B input filter
may be followed by: LSF, RA or QF
Where LSF = Low speed fan
RA = Reverse air fan
QF = Quiet fan
followed by up to five of the following:
@ followed by AA, A, BB, B, C, D, E, EB, EQ, F, G, H, J, K, L, M, N, P Q, R, S, T, U, W or Z.
or B/S
optionally followed by _MF, MFE, MFU, MFV or _MFV, _PA, _IN, _PP, _RP
@/@ followed by: E, EB, EQ, H, P:
where @ and @/@ = applicable voltage range and the following one or two letters are the module type.
_MF, MFE = Mains fail option (may also be called X).
MFU = Mains fail option with uncommitted output connections.
MFV or _MFV = Mains fail option with VME bus
_PA, _PP, _IN, _RP = Secondary module options.
B/S = Blanking slot which occupies one 23mm slot.
Only up to five 23mm slots may be filled up per unit, noting that all modules occupy one 23mm slot except for AA, A,
F, G, J, K, R, S and T modules which occupy two 23mm slots. All primary MF options can only be fitted in slot 1.
EARTH N – Neutral
Page 14 of 26
L – Live
17128 issue 42, September 2018