ES150 DELTA ELEKTRONIKA BV
rev. March 2017 OPTIONS ES150 - SERIES Page 5 - 2
TROUBLE SHOOTING
1) NO OUT PUT (nor mal op er a tion)
Check the con nec tions on the TERMINAL BLOCK
(at rear panel), there should be a link be tween + and S+
and be tween – and S– (see fig. 5 - 5).
2) MAS TER / SLAVE PAR AL LEL PROBLEMS
Cur rent shar ing is not ok. Prob a bly the links be tween
S– and – of the slaves are not re moved.
3) OUT PUT VOLT AGE IS HIGHER THAN SET
VALUE
Check con nec tions on TER MI NAL BLOCK (on rear
panel), For nor mal op er a tion there should be a link
be tween + and S+ and be tween – and S– (see also
fig. 5 - 5). When re mote sens ing is used, check the wires
of the sens ing.
fig. 5 - 4
The shield ing of the sense wires must be con nected
to the case of the power sup ply
fig. 5 - 5
When not us ing re mote sens ing , make sure the links
be tween + and S+ and – and S– are in serted
BUILT IN PSC-232 for the ES 150 - series
OP TION P148
For this op tion the RS232 Controller PSC-232 has been built in side the unit.
With the PSC-232 the volt age and cur rent can eas ily be pro grammed and read back.
Also all the sta tus out puts can be read by the com puter.
See PSC-232 man ual for fur ther de tails.
BUILT IN PSC-ETH for the ES 150 - series
OP TION P150
For this op tion the Ethernet Con trol ler PSC-ETH has been built in side the unit.
With the PSC-ETH the volt age and cur rent can eas ily be pro grammed and read back.
Also all the sta tus out puts can be read by the com puter.
See PSC-ETH man ual for fur ther de tails.
LOW OVL SETTING for the ES 75-2
OP TION P173
For this op tion the Over Volt age Limit (OVL) has been set be low 60 V.
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