30RA/30RH
:
,
.
, .
.
( )
.
25mm
L1 − L2 − L3
.
. H 10%
.
. −
«gG»−− .
.
:
Carrier.
K :
( , , ,
)
,
.
2%.
, .
(%) =
100
———————————————————————————-
:
: 400−3−50
AB =
404 V
BC =
399 V
AC =
394 V
= 404 + 399 + 394 = 399 ≈ 400 V
3
K
AB =
404 - 400 = 4
BC =
400 - 399 = 1
AC =
400 - 394 = 6
6 volts.
:
6
x 100 = 1,5 %
400
:
,
.
:
'
.
.
30R −RH
( ).
.
. ,
.
2
.
:
30R −RH 5
.
30R −RH HFC−407C.
'
,
,
.
K
, ,
.
,
.
•
.
•
().
•
.
•
. ,
.
•
.
K
: 30R −RH
HFC−407C
− 23% R−32,
25% R−125 52% R−134a. ´
,
/ ,
.
/
.
R−407C.
,
.
:
, ,
.
E HNIK
.
GR - 9