3RW22 !"#$
!"#
1 |
........................................................................................................ |
1/1 |
|
2 |
!"# ......................................................................................... |
2/1 |
|
3 |
!"#$%&'()*+,-./0........................................... |
3/1 |
|
4 |
SIKOSTART 3RW22 !"#$!%&'(.................................... |
4/1 |
|
|
4.1 |
!"#$%&....................................................................... |
4/1 |
|
4.2 |
!"#$%&'( ................................................................ |
4/7 |
|
4.3 |
!"#$% ........................................................................... |
4/8 |
|
4.4 |
!" ...................................................................................... |
4/9 |
5 |
!"# ......................................................................................... |
5/1 |
|
|
5.1 |
!.......................................................................................... |
5/1 |
|
5.2 |
SIKOSTART 3RW22 PC !"#$........................... |
5/4 |
|
5.3 |
!"#$%&!'()*+&!......................................... |
5/13 |
|
5.4 |
!........................................................................................ |
5/14 |
6 |
!" ............................................................................................. |
6/1 |
|
7 |
!"#$%&COM SIKOSTART PC !.............................. |
7/1 |
|
|
7.1 |
!.......................................................................................... |
7/2 |
|
7.2 |
!" ...................................................................................... |
7/2 |
|
7.3 |
!" ...................................................................................... |
7/3 |
|
7.4 |
SIKOSTART !"#$............................................................ |
7/3 |
8 |
!................................................................................................. |
8/1 |
|
|
8.1 |
COM SIKOSTART PC !"#$%.................................. |
8/4 |
|
8.2 |
COM SIKOSTART PC !"#$%.................................. |
8/7 |
9 |
!"#$%&'().................................................................... |
9/1 |
|
|
9.1 |
!"# ................................................................................... |
9/1 |
|
9.2 |
!" ....................................................................................... |
9/2 |
SIKOSTART |
|
1
!"#$%&'()*+,- !"#$%! !"#$%&'()* !!"#!$%&'() *+, !"#$
! SIKOSTART 3RW22 !" #( !") !"#$%&'()
SIKOSTART 3RW22 !" #$%&' !!"#$%&'()*"+,-./0-123! !"#$%&'()*+,-./$!"#$%&
!"#$%&'()*)+ !"#$%&!"#$%'()*+ !"#$%&!"#$%& !"#$%&'( !!"#$%&'()*+,
!"#$%&' !"#$%&' SIKOSTART® !"#$%&'()*+,-!
!"#$%!"&'()*+,- !"#! "#$%&'() *+,-./0
SIKOSTART 3RW22 !"#$%&'()*+!"#$%&$'()*+,)-+./01
!"#$%&'()* ! "#! !"#$% !"#$%&'!"#$ % !"#$%&'()*+,!"#$
1
SIKOSTART 3RW22 !"#
•!"#$ ! "#$%&!'()*+!"#$%&
•!"
•!"#$%&'()*+,
•!"#$%&' ()* +,-!"#$
•!"#$%&'()
!"#$%&'
•!
•!"# !
•!" ! ! ! !"!
•!
•! !
SIKOSTART 3RW22 !"#$%
•!" !"# !"#$%&'()
•! !"#$% &'( !"#$!"#
•!"#$
•!"#$%&'(
•!"#$%&'()* !"#$%!"#$%&%' !"#$%&'()!"# !"#$%
•!"# ! 200V ~ 690V !
45Hz ~ 66Hz
• 3RW2221 ~ 3RW2231 !" UL CSA
•!"#$ !"# !"#$PC!"#
1/1
|
SIKOSTART |
1/2
SIKOSTART |
|
|
|
2
M=
( 2.1 ~ 2. 3) .
够大( )
Υ /∆∆
SIKOSTART 3RW22
SIKOSTART 3RW22
( 2.2 )
起动推力电压值也不能选得太低( 2.3 )
2.1
2
2.1
2.2
→
2.3
→
2/1
|
SIKOSTART |
|
|
():
Pot. 1: 5s
Pot. 2: 60% UN
Pot. 3: 100% Ia or 6 x Ie
Pot. 4: 10s
DIP 1: ON (right) |
|
|
DIP 2: OFF (left) |
|
|
DIP 3: IMPULSE START |
OFF |
(left) |
DIP 4: ENERG SAVING |
OFF |
(left) |
DIP 5: EMERG. START |
OFF |
(left) |
DIP 6: AMBIENT TEMP. |
40° C / 50° C |
|
DIP 7: RUN UP DETECT. |
ACTIVE (left) |
|
DIP 8: RS 232-Interface |
OFF |
(left) |
Pot. 1: 10s
Pot. 2: 35% UN
Pot. 3:
Pot. 4:
DIP 1: OFF (left)
DIP 2: OFF (left)
DIP 3: OFF (left)
DIP 4: OFF (left)
DIP 5: OFF (left)
DIP 6: 40° C (left)
DIP 7: ACTIVE (left)
DIP 8: OFF (left)
2.4
2/2
SIKOSTART |
!"#$%&'()*+,-./0 |
3 !"#$%&'()*+,-./0
!"#$%&'()*+, -./! "#$%&'()*+! ",-./"-!"#$%&'()*+,-. !! nsy = 60 x f1/p (nsy = !" / f1 =
!"Hz p = !"#$%)
!" #$%&'()*+,- !"#!"#$%&'( !" #$% &'(!"#
!"#$%&'()* #+, !"#$!"#$ !"#$%&'()*+,-.!"#$%& !"#$%& !"#!"# $$%& '%()*+,-./
!" !"#$%&'() *+,-./!" !"#$%&'()*+,-
!"#$%&'()*+,-*./ !"!"#$%&MM !"#$%&'(ML!" !"#$%&'()*+ !MM!"ML !"#MB !"#!"#$%&'(
!!"#$%&'()*+,(-./0!" !"#$%&'()*+,-./0MS !"#$ !"#$%&'()!"#$%&'( !"#$%&'(
3
!!"#$%&'#()*+, ( 3.1) MA !"#$%& '(
MS !"#$%&'()*( !"#$%&'()*+,-) MK !"
MN !"
MM !"
ML !
MB !
nK !"#$%!& nN !
nsy !
nS !"#$
3.1
3/1
!"#$%&'()*+,-./0 |
SIKOSTART |
!"#$% !"#$%&'()*!"#$%&'()*+! ,-. /01!"#$%&'%()*+
!"#$%&'()*+,-./01 2 3( 3.2)
!"#$%&'()*+, !"#$%!"#$%&'()*+ !"#$%#&!"#$%&'() !"#$%&'()!"#$%&'()*( ! !
)
SIKOSTART !"#$%"#&'()!"#$ !"#$%&'()*+,-.!"#$ !"#$%&'()*+,- ( RLV2) !"#$%& !"#
!"#$% !"#$%&'( !"!"#$"%&'()*+,-./ !"!"#$%&'()* !"#$%&'(
!"#$%&'()* + V !"!"( 3.3)
!"#$%&'()*+,-MA !"#$!"#$%&'MS !"#MK !"!"# $%&'() *+,-./0% ( !"#$%&'M11) !"#$ %&'!"#$%&'()*+,+-./012
3.3 !""#$%&'()*+, !!" #"$%&'()*+,-./01"#!"# !"#$%&'()*+,-./!"#$%&'()*+,-"./$01
!"#$%&'()*+,-./012345!"#$%&'()*+,-./012(34
3.2
!"#$%&'(#)%!*/ !
3.3
!"#$%'()*$ +/ !
3/2
SIKOSTART |
!"#$%&'()*+,-./0 |
!"#
!"#$%'()*+,-./0 !!"#$%&'()*+, !"#$%&!"#$%&'()*+,
JL (M) + JL x (nL/nM)2
!"#$%&'()*+ !"#$%&'!"#$ !"#$%&'()*+,
ML (M) = ML x (nL/nM) x 1 / η
!"#$%&'()*+,-.
ML |
!" |
3 |
ML (M) |
!"#$%&'()*+ |
|
nM |
!" |
|
nL |
! |
|
η |
!"#$ |
|
JL |
!"#$% |
|
JL (M) |
!"#$%&'(&)*+,- |
|
!"# |
|
nM |
η |
||
nL |
|
||||
|
|
|
|
|
|
! " |
~ 8 |
0.96 |
~ 0.99 |
||
|
6 ~ 45 |
0.91 |
~ 0.97 |
||
|
30 ~ 250 |
0.85 |
~ 0.95 |
||
|
~ 8 |
0.50 |
~ 0.70 |
||
|
|
|
|
0.70 |
~ 0.80 |
! |
~ 8 |
|
|
0.94 |
~ 0.97 |
|
~ 6 |
|
|
0.97 |
~ 0.98 |
!" |
~ 6 |
|
|
0.95 |
~ 0.98 |
|
|
|
|
|
|
!"#$%&'( !"#$ GD2!"#$% J ! !"#$%
[J] = |
[GD2] |
Kgm2 |
|
||
4 |
|
|
3/3
!"#$%&'()*+,-./0 |
SIKOSTART |
!"#$%&'()*+,-
!"#$
!"#$%&'()*+,-./012+34/ !"#$%&/ !" !"#!"#$%&' !"#$%&'
!"# !"#$%&'( !"#!"#$%&'()*+,&'-!"#$%&'()*
!"#$%&' !"#$%& !'!"#$%&'!()*+,-. !"#!"#$%&'()*+,-./01/234! !"#$%&'()*+,'(-
Υ /∆
Υ /∆ ! !"# $%&'()*+!"#$% !"#$%&'()*+,
25% ~ 30%
!"#$%&' ML !"# !"!"#$%&' !"#$MM !"ML MM > ML !" !"#$%&'!"Υ !"#$nY nY
!"# ∆ !" nY !"#$ nN !"!#$%&'()*+,-./01Υ!"#$%nY !"#∆ !!"#$%&' !" Υ /∆ !"#
!
!( )
!
3.4
!"#$!%&'%&()
3.5
!"#$!"%&
3/4
SIKOSTART |
!"#$%&'()*+,-./0 |
!"#$%&'()* |
|
|
|
!"#$%&'()*+,(-./0123( |
|
|
|
!"#$ !%&'( |
|
|
|
!"#$%&'()*+,-./01 &'2 |
|
|
|
!"#$%& !"#$%&'(&)*+ |
|
|
|
|
|
|
|
!"#$%&'( |
|
|
3 |
!"#$%&'()*+,-./'0 ! |
|
|
|
|
|
|
|
!"#$%&'(#)*+ !"#$%& |
|
|
|
|
|||
!"#"$ |
|
|
|
|
|
|
|
3.6
!"#$%&'()*+,-.
!"#$%&'($%)*+$%,-.
! |
!"# |
Υ /∆ |
|
!"# |
!"#$ |
SIDOSTART |
||
|
|
|
|
|
|
|
|
!"#$ |
|
|
|
|
|
|
|
|
|
! |
1.5 ~ 2.8MN |
0.5 |
~ 0.9MN |
0.5 |
~ 0.75MN |
0.4 |
~ 0.85MN |
0.06 ~ 2.8MN |
! |
4 ~ 8IN |
1.8 |
~ 2.5 IN |
1.5 |
~ 6IN |
1.6 |
~ 4IN |
1.5 ~ 6IN |
! |
|
|
|
|
|
|
|
|
!" |
3 |
6 |
3 |
|
3 |
|
3 |
|
! |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
•!"#$%&'()*+,-./01234!"#$%&'()*+,%&$-./01!"#$%!"&'()*+,- . /0!"#$%!& '()*+ ,-'.*!"#$%&'()*+,-./0123"!"#$%&'
•!"#$%&'()*+,
•Υ /∆ !"#$%& '()*Υ ∆!"#$%&' ("#$)*+,-./0!"#$%&'()
|
!"#$%& '()* SIKOSTART 3RW22 !"#$%&'() !"#$%&'( !) |
|
!"#$% !"#$%&'( |
3/5
!"#$%&'()*+,-./0 |
SIKOSTART |
3/6
SIKOSTART |
SIKOSTART 3RW22 |
|
|
4 SIKOSTART 3RW22
4.1
SIKOSTART 3RW22
L1 L2 L3
(M ~ U2) (I ~ U)
SIKOSTART 3RW22
( → FULL ON)
4.1
4
4.1
以通过在SIKOSTART (→4. 2) tR
tR US 20% 100%tRUN (100%)
4.2
4/1
SIKOSTART 3RW22 |
SIKOSTART |
|
|
SIKOSTARTtR (100%)
4.2 SIKOSTART(→4.3
4.10)
SIKOSTART 3RW22
SIKOSTART3RW22
功能的预置才起作用()
定范围，可以通过SIKOSTART
COM SIKOSTART PC
4.3
4.4
4.2
4/2
SIKOSTART |
|
SIKOSTART 3RW22 |
|
|
|
|
|
|
|
|
|
4.6 |
4.8 |
4 |
||
|
|
|||
|
||||
|
|
|
|
|
|
|
|
|
|
4.7 |
|
4.9 |
|
|
|
||
I |
|
|
|
|
|||
IA |
|
|
|
IL |
|
|
|
IB |
|
|
|
IS |
|
|
|
Irated |
|
|
|
U |
|
|
|
US |
|
|
|
UN |
|
|
|
UL |
|
|
|
UB |
|
|
|
|
|
|
|
t |
|
4.10 |
|
|
|||
tL |
|
||
|
|||
tR |
|
|
|
tB |
|
|
|
n |
|
|
|
4/3
SIKOSTART 3RW22 |
SIKOSTART |
|
|
DIP
DIP1 DIP2 OFF
SIKOSTART 3RW22“ ”1 ~ 20 Ustop iniUN 90% Ustop ini 85%
10003RW22..-.AB1 COM SIKOSTART PC
DIP
DIP1 ON DIP2 OFF
4.11
4.12
4.13
“ ”
( )
4/4
SIKOSTART |
SIKOSTART 3RW22 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
“ ” |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
( ) |
|
|
|
|
4.14 |
4 |
|||
|
“ ” |
|||
|
||||
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
||
|
|
|
||
|
|
|||
SIKOSTART 3RW22“ ” |
|
|
||
|
|
|
||
|
( ) |
|
||
|
|
|||
4 5 |
|
|
||
90 |
S5 |
|
||
5 ~ 200 |
|
|
||
|
|
|
||
Upump end |
DIP |
|
||
3RW22-B1 COM SIKOSTART PC |
DIP1 DIP2 ON |
|
||
|
|
|
|
|
|
|
|
|
|
( 4.14 tstop ) SIKOSTART 3RW22..-B“ ”
4/5
SIKOSTART 3RW22 |
SIKOSTART |
|
|
间
静止磁场在转子笼条或绕组内感应一电流，此电流与定 子电流间产生一制动转矩。
SIKOSTART 3RW224 (STOP TIME)18 (20%) 3 4
31 ~ 18 COM SIKOSTART PC
SIKOSTART 3RW22 T1 T3T 2 T 3 T 2 SIKOSTART
SIKOSTART ( 1 2 )()
L1 L3 IA* 0.2 ~ 0.9
的惯性力矩不要超过电动机惯性力矩的5
SIKOSTART
IDC
4.15
“ ”
K2 IN 1 ( 10 START)K7
T2 T3
电网负载不平衡，供电装置() S5
DIP
DIP 1 OFF( )
DIP 2 ON( )
4(STOP TIME)
3S 18S
4/6
SIKOSTART |
SIKOSTART 3RW22 |
|
|
4.2
运行，在这种情况下，SIKOSTART U0
铜耗PCU 0
Pfe = PfeN x (U0/UN)2
SIKOSTART cosΦ
4.16 10%4 ~ 40%
()
()
↑
节 能 百 分 比
4
→
4.16 4 100%
|
|
|
[kW] |
[hp] |
[%] |
|
|
|
< 5 |
< 7.5 |
30 |
|
|
|
55 |
75 |
10 |
|
|
|
110 |
150 |
4 |
|
|
|
> 100 |
>150 |
1 |
|
|
|
4.17 4 10% 2%
|
|
Poles |
% |
2 |
- 0.5 |
|
|
4 |
0 |
|
|
6 |
+ 0.5 |
|
|
8 |
+ 1 |
4.18
|
|
|
|
% slip |
% |
|
|
0.5 |
- 0.5 |
|
|
2 |
0 |
|
|
3.3 |
+ 0.5 |
|
|
5 |
+ 1 |
|
|
4/7
SIKOSTART 3RW22 |
SIKOSTART |
|
|
4.3
SIKOSTART 3RW22
其额定电流Ie 115%
SIKOSTART 3RW22
路接触器K2 (→4.19)
SIKOSTART 3RW22“motor running”SIKOSTART 3RW22
( )
K2 K1 AC-3K2 AC-1
( )SIKOSTART “motor running”
SIKOSTART
4.19
4/8
SIKOSTART |
SIKOSTART 3RW22 |
|
|
4.4
SIKOSTART
(...-1AA05 )20SIKOSTART (...-1AB05 ...- AB1 )
(...-1AA05 )“ ”...-1AA0510
提前结束。电机的端电压直接升高到电网电压值()
过载保护，通过软件置入一个规定温度，在此温度下 原来已经处于运转状态的电动机仍保护继续运转。但 如果要重新再起动，则必须要经过一段冷却时间以后 才能进行。如果装置达到最大允许温度马上自动断 电。
能达到100° C
3RW22..-BI2t
•(
3RW2221- 3RW2231-1AA05 ) 4
IB < 100%IA DIP N0 7
希望要有电流限制这种功能，二是SIKOSTART20 SIKOSTART100% ( )
•COM SIKOSTART PC( 3RW2221- 3RW2250-.B1. )
COM SIKOSTART PC 7 DIP
“ ”<F4>
SIKOSTART EEPROM PC
SIKOSTART
4/9
SIKOSTART 3RW22 SIKOSTART
DIP |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||
|
|
|
|
|
|
|
|
|
|
|
||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1 |
|
|
|
|
|
|
|
|
|
|
• IL ( ) |
|
|
|
|
|
||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||
|
|
|
|
|
|
|
|
|
|
|
• |
|
|
|
|
|
||||||
|
|
|
|
|
|
|
|
|
||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
2a |
|
|
|
|
|
|
|
|
|
• IB |
|
|
|
|
|
|||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
• IB |
||||
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
2b |
|
|
|
|
|
|
|
|
|
• |
|
|||||||||||
|
|
|
|
|
|
|
|
|
||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
• |
|||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
3 |
|
|
|
|
|
|
|
|
|
|
• 20 SIKOSTART |
|
|
|
|
|
||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||
|
|
|
|
|
|
|
|
|
|
|
||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
20S |
|
|
|
|
|
||||||
|
|
|
|
|
|
|
|
|
|
|
( |
|
|
|
|
|
||||||
|
|
|
|
|
|
|
|
|
|
|
) |
|
|
|
|
|
||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
DIP 7 ( ) |
|
|
|
|
DIP 7 |
|
|
|
|
|
|
|
||||||||||
|
|
|
|
|
|
|
|
|
|
|
||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||||||||||||||
coso |
|
|||||||||||||||||||||
SIKOSTART |
|
|
|
|
|
|
||||||||||||||||
4/10
SIKOSTART |
|
|
|
5
(KL ≥ 10 Jtot <10Jmotor KL ≥ 105%100% )SIKOSTART
PCSIKOSTART PC
5.1 |
5 |
|
|
|
|
/MBMB MM ML
MB (n) = MM (n) - ML (n)
tA
nN
tA = 2π x JTot x ∫ 1 / MM (n) dn 0
MM (n) ML (n) 10 ~ 15(→5.1)
5.1 0 nN KMB =
tAK = 2π∆ n x JTot / MBK
tA
k
tA = 2π x JTot x ∑ ∆ n (i) / MB (i) i = 1
5.1
Accelerating torque when motor and load characteristice arfe given as table values
JTot |
Total moment of inertia of motor and load |
MB(i) |
Accelerating torque in division "i" |
nN |
Rated speed |
nsyn |
Synchronous speed |
tA |
Starting time |
∆ n(i) |
Speed increment |
|
(e.g. if 11 pairs of values are given, one tenth of rated speed) |
5/1
|
SIKOSTART |
|
|
SIKOSTART
的一个影响因素是电机端电压值受SIKOSTART
1. SIKOSTARTMBOS( )( →
5.2 5.3)
SIKOSTARTMB ≥ 15%MN
UN ML0MM0
Uini = UN x (MBOS + MLO) / MMO
Iini (s) = Iini x Uini / UN
Iini
∆ n
t1 [s] = 2π / 60 x JTot [Kg m]2 x ∆ n [min-1] x 1 / MBOS [NM]
∆ n
t1 = 1 / 9.55 x JTot x ∆ n x 1 / MBOS
2. ∆ n t1
(Uterm - Uini) / (UN - Uini) = tacc / tR
Uterm - Uini = tacc / tR x (UN - Uini)
Uterm = tacc / tR x (UN - Uini) + Uini
Uterm / UN = tacc / tR x (1 - UN / Uini) + Uini / UN
i
Uterm (i) / UN = ∑ tz / tR x (1 - UN / Uini) + Uini / UN z = 1
∆ nt1
MB1 (Uterm / UN)2 x MM1 - ML1
5.2
Torque/speed charaacteristic of a cage motor with a typical coad characteristic (fan)
5.2 Voltage ramp
Dn |
Speed increment |
nN |
Rated speed |
Uini |
Initial voltage |
UN |
Rated voltage |
Uterm |
Terminal voltage |
MN |
Rated motor torque |
ML0 |
Load torque (t = 0) |
MM0 |
Motor torque (t = 0) for direct-on-line start |
MB0 |
Accelerating torque (t = 0) = MM0 - ML0 |
MM0S |
Motor torque (t = 0) for soft start with SIKOSTART |
MB0S |
Accelerating torque with SIKOTSTART (t = 0) |
|
= MM0S - ML0 ≥ 0.15 x MN |
Iini |
Initial current |
Iini (s) |
Initial current with SIKOSTART |
IA |
Starting current |
tZ |
Starting time interval |
tR |
Ramp time |
i
∑ = tacc = instantaneous value of acccumulated time z = 1
5/2
SIKOSTART
MB1 ∆ n
t2 = 1 / 9.55 x JTot x ∆ n x 1 / MB1
t2
Iini (s) 1 = IA x Uterm / UN
3.2
∆ n tSIKOSTART tA(s)
MM IM(→5.4)
SIKOSTARTIAeff (s) tA (s)
IAeff (s) = ∑ IM (s) / i
SIKOSTART SIKOSTARTX = IAeff (s) / IN
SIKOSTARTtA (s) X
SIKOSTART ( ) ()
600% SIKOSTART Ie 2"
450% SIKOSTART Ie 10"
300% SIKOSTART Ie 60"
250% SIKOSTART Ie 120"
200% SIKOSTART Ie 200"
115% SIKOSTART Ie
600% SIKOSTART Ie 1"
450% SIKOSTART Ie 5"
300% SIKOSTART Ie 30"
250% SIKOSTART Ie 60"
200% SIKOSTART Ie 100"
115% SIKOSTART Ie
SIKOSTART Ie 20% ( 55° C )
S I K O S T A R T
SIKOSTART PC
5
5.4
(a) (b) (C)
3RW22
扣 时 间
le %
5.5
5/3
|
SIKOSTART |
|
|
5.2 SIKOSTART 3RW22 PC
() SIKOSTARTPCSIKOSTART ()
SIKOSTART 3RW22 PCE20001-P285- A485-V2 7600
SIKOSTART 3RW22 PC 3.0
SIKOSTART 3RW22
•( )
SIKOSTART SIKOSTARTI2t
1.
•IBM AT PC
•488KB
•(3.5 )
•IBM SII5.XX
2.
• 3.xx MS DOS / PC DOS
3.
4.
•PC
•A
•DOS PC
C:\> DISKCOPY A: A: <RETURN>(3.5" - 3.5")
C:\> DISKCOPY A: B: <RETURN>
5.
PCVGA EGA HerculesCGA
• 比如：C:\> A:<PERTURN>
•INSTALL ( ): \ ( )
A:\ INSTALL C: \ 3RW22V30 <RETURN>
( C ) SIKOSTART( 8 DOS) INSTALL
6.
C:\3RW22V30\SPRACHEI <RETURN>
SIKOSTART 3RW22 PC SIKOSTART 3RW20 PC
5/4
Loading...