西門子電阻6SE7028-0ES87-2DC0
SINAMICS/ SIMOVERT 主驅(qū)動 制動電阻 510-620V DC，50kW，8 歐姆
聯(lián)系人 ：康 奎(業(yè)務(wù)經(jīng)理）發(fā)布
地 址：上海市松江區(qū)三新北路1800弄（松江商務(wù)電子園區(qū)）24號樓5005室.
公司主營：數(shù)控,S7-200PLC S7-300PLC S7-400PLC S7-1200PLC 6ES5 ET200 人機(jī)界面,
變頻器,DP總線,MM420 變頻器MM430 變頻器MM440 6SE70交流工程調(diào)速變頻器
6RA70直流調(diào)速裝置 SITOP電源,電線電纜,數(shù)控備件,伺服電機(jī)等工控產(chǎn)品
賣買西門子一切產(chǎn)品，銷售維修一切品牌變頻器 軟啟動器 直流調(diào)器可以上門安裝調(diào)試改造選型等等一條龍服務(wù)
The excess energy of the DC b is dissipated via the braking resistor.
The corresponding braking resistor is connected to a Braking Module or Basic Line Module. Mounting the braking resistor outside the control cabinet or switchgear room allows the power losses to be dissipated, thereby allowing a corresponding reduction in the level of air conditioning required.
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DC b voltage 510 V ... 720 V DC |
Braking resistor for Braking Module in booksize and booksize compact bat |
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|---|---|---|---|---|---|
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6SN1113-1AA00-0DA0 |
6SL3100-1BE31-0AA0 |
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Resistance |
Ω |
17 |
5.7 |
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Rated power PDB |
kW |
0.3 |
1.5 |
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Peak power Pmax |
kW |
25 |
100 |
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Load duration for peak output ta |
s |
0.1 |
0.4 |
1 |
2 |
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Cycle duration of braking duty cycle t |
s |
11.5 |
210 |
68 |
460 |
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Degree of protection |
|
IP54 |
IP20 |
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Dimensions |
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|
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mm (in) |
80 (3.15) |
193 (7.60) |
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mm (in) |
210 (8.27) |
410 (16.11) |
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mm (in) |
53 (2.09) |
240 (9.45) |
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Weight, approx. |
kg (lb) |
3.4 (7.50) |
5.6 (12.4) |
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|
Certificate of suitability |
|
cULus |
– |
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DC b voltage 510 V ... 720 V DC |
Braking resistor |
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|---|---|---|---|
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|
|
6SE7023-2ES87-2DC0 |
6SE7028-0ES87-2DC0 |
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Resistance |
Ω |
20 |
8 |
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Rated power PDB |
kW |
5 |
12.5 |
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Peak power Pmax |
kW |
30 |
75 |
|
Load duration for peak output ta |
s |
15 |
15 |
|
Cycle duration of braking duty cycle t |
s |
90 |
90 |
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Degree of protection |
|
IP20 |
IP20 |
|
Power connections |
|
M6 screw stud |
M6 screw stud |
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PE connection |
|
M6 screw stud |
M6 screw stud |
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Thermostatic switch (NC contact) |
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Screw-type terminals |
Screw-type terminals |
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|
250 V AC/max. 10 A |
250 V AC/max. 10 A |
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mm2 |
2.5 |
1.5 |
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Dimensions |
|
|
|
|
mm (in) |
450 (17.72) |
745 (29.33) |
|
mm (in) |
305 (12.01) |
305 (12.01) |
|
mm (in) |
485 (19.09) |
485 (19.09) |
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Weight, approx. |
kg (lb) |
17 (37.5) |
27 (59.5) |
|
Certificate of suitability |
|
UL, CSA |
UL, CSA |
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Suitable for |
|
|
|
|
Basic Line Module in booksize bat |
Type |
6SL3130-1TE22-0AA0 |
6SL3130-1TE24-0AA0 |
|
Braking Module in booksize compact bat |
Type |
6SL3400-1AE31-0AA0 |
– |
Load diagram for Braking Module in booksize bat and braking resistors for booksize bat
西門子電阻6SE7028-0ES87-2DC0
