SWS-L datasheet(18/19 Pages) TDK

18 / 19 page

・All specifications are subject to change without notice.

SWS 600L, 1000L

7. External Fuse Rating

Refer to the following fuse rating when selecting the external

fuses that are to be used on input line. Surge current ﬂows

when line turns on. Use slow-blow or time-lag type fuse, not

fast-blow fuse. Fuse rating is speciﬁed by in-rush current value

at line turn-on. Do not select the fuse according to input current

(RMS.) values under the actual load condition.

SWS600L : 15A

SWS1000L : 20A

8. Fan life expectancy

The Fan-life has limitation. Therefore, periodic maintenance by

exchanging the life-expired fan is required for the power supply.

The following ﬁgure shows the life of fan.

SWS600L, SWS1000L

Fan acoustic noise:

SWS600L, SWS1000L: build in fan speed control circuit .

SWS600L : 45dB[A] at room temperature, 50dB[A] at high

ambient temperature.

SWS1000L: 53dB[A] at room temperature, 55dB[A] at high

ambient temperature

SWS600L/RF: 50dB[A]

SWS600L/RF, SWS1000L/RF

100

Ambient temperature (

℃ )

100

Ambient temperature (

℃ )

9. Special instructions for IEC/EN/UL/CSA 60601-1 (SWS1000L only)

(1) These products are designed for continuous operation

within an overall enclosure, and must be mounted such that

access to the mains terminals is restricted. See Clause 16,

IEC/EN/UL60601-1.

(2) These products are NOT suitable for use in the presence of

ﬂammable anaesthetic mixtures with air or wish oxygen or

nitrous oxide.

(3) These products are classed as ordinary equipment accord-

ing to IEC/EN/UL60601-1 and are NOT protected against the

ingress of water.

(4) Connect only apparatus complying with IEC/EN/UL60601-1

to the signal ports.

(5) Except for permanently installed equipment as deﬁned in

Clause 57.6 of IEC/EN/UL60601-1 the overall equipment in

which these products are installed must have double pole

fusing on the input mains supply. The products themselves

have single pole fusing in the live line.

(6) When the PSU is installed within medical equipment an all

pole mains input disconnect device must be ﬁtted.

(7) Reference should be made to local regulations concerning

the disposal of these products at the end of their useful life.

(8) These products have not been assessed to IEC/EN60601-1-2

(EMC) but EMC test data is available from NEMIC-LAMBDA (S)

PTE LTD.

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