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Khởi động mềm | Soft Starters

Thông số kỹ thuật của dòng Khởi động mềm Simens 3RW55 soft starters

Các chức năng đã được thiết kế đặc biệt để mang lại sự thân thiện tối đa cho người dùng. Màn hình HMI có thể tháo rời (với màn hình màu, giao diện cục bộ và khe cắm cho thẻ nhớ micro SD) và các mô-đun giao tiếp plug-in (PROFINET, PROFIBUS, EtherNet / IP và Modbus) mang lại sự linh hoạt tối đa.

Tham khảo sản phẩm

Được trang bị những chức năng tối ưu, bộ khởi động mềm SIRIUS 3RW55 Hiệu suất cao tự tin xử lý ngay cả những thao tác khởi động và dừng khó. Nhờ điều khiển mô-men xoắn cải tiến, thiết bị có thể được sử dụng cho các ổ điều khiển Drive có công suất đầu ra từ 5,5 kW đến 1.200 kW (ở 400 V).

SIRIUS 3RW55 soft starters device family

Các chức năng đã được thiết kế đặc biệt để mang lại sự thân thiện tối đa cho người dùng. HMI có thể tháo rời (với màn hình màu, giao diện cục bộ và khe cắm cho thẻ nhớ micro SD) và các mô-đun giao tiếp plug-in (PROFINET, PROFIBUS, EtherNet / IP và Modbus) mang lại sự linh hoạt tối đa.

Với công nghệ chuyển mạch lai hiện đại, bộ khởi động mềm SIRIUS 3RW55 cung cấp khả năng chuyển mạch hiệu quả để sử dụng lâu dài, tiết kiệm năng lượng.

SIRIUS 3RW55 High Performance soft starters with accessories

Benefits

Product characteristics/function	Performance features/benefits
Automatic parameterization	Extremely easy commissioning and reliability even under changing load conditions
Hybrid switching devices and three-phase motor control	Minimum power loss and optimum/symmetrical motor control
Integration into TIA Portal – communication modules optional	Efficient configuration and maximum flexibility in automation engineering
Detachable HMI with color display, local interface, slot for micro SD card	Maximum flexibility with regard to user interface and intuitive menu guidance
Pump stop function and torque control	Reduced mechanical loading and optimum pump stop control
Certified according to ATEX/IECEx Directives	Suitable for the starting of explosion-proof motors

Configuration

Type		3RW5513	3RW5514	3RW5515	3RW5516	3RW5517
Rated operational current I_e	A	13	18	25	32	38
Power electronics
Load rating rated operational current I_e
IEC + UL/CSA individual mounting at 40/50/60 °C, AC‑53a	A	13/11.5/10.5	18/15.9/13.8	25/22.3/19.6	32/28.4/26	38/33.5/30.5
Permissible rated motor current and starts/h
Normal starting (CLASS 10A)
Rated motor current I_M; T_u = 40/50/60 °C ON period = 70%; motor protection activated	A	13/11.5/10.5	18/15.9/13.8	25/22.3/19.6	32/28.4/26	38/33.5/30.5
300% I_M
Start-up time 5 s	1/h	43	43	43	43	43
Start-up time 10 s	1/h	18	18	18	18	18
350% I_M
Start-up time 5 s	1/h	28	28	28	28	28
Start-up time 10 s	1/h	10	10	10	10	10
Normal starting (CLASS 10E)
Rated motor current I_M; T_u = 40/50/60 °C ON period = 70%; motor protection activated	A	13/11.5/10.5	18/15.9/13.8	25/22.3/19.6	32/28.4/26	38/33.5/30.5
300% I_M
Start-up time 10 s	1/h	21	21	21	21	21
Start-up time 20 s	1/h	8	8	8	8	8
350% I_M
Start-up time 10 s	1/h	13	13	13	13	13
Start-up time 20 s	1/h	4	4	4	4	4
Heavy startup (CLASS 20E)
Rated motor current I_M; T_u = 40/50/60 °C ON period = 70%; motor protection activated	A	13/11.5/10.5	18/15.9/13.8	25/22.3/19.6	29.6/27.2/23.6	33.5/30.5/27.5
300% I_M
Start-up time 20 s	1/h	10	10	10	10	10
Start-up time 40 s	1/h	4	4	4	4	4
350% I_M
Start-up time 20 s	1/h	7	7	7	7	7
Start-up time 40 s	1/h	2.5	2.5	2.5	2.5	2.5
Heavy startup (CLASS 30E)
Rated motor current I_M; T_u = 40/50/60 °C ON period = 70%; motor protection activated	A	13/11.5/10.5	18/15.9/13.8	25/22.3/19.6	26/23.6/21.2	29/26/23
300% I_M
Start-up time 30 s	1/h	7	7	7	7	7
Start-up time 60 s	1/h	3	3	3	3	3
350% I_M
Start-up time 30 s	1/h	4	4	4	4	4
Start-up time 60 s	1/h	1.8	1.8	1.8	1.8	1.8
Adjustable rated motor current I_M
Minimum/maximum	A	2.5/13	3.5/18	5/25	6.5/32	7.5/38
Minimum/maximum in inside-delta circuits	A	4.3/22.5	6.1/31.1	8.7/43.3	11.3/55.4	13/65.8

Type		3RW5521	3RW5524	3RW5525	3RW5526	3RW5527
Rated operational current I_e	A	25	47	63	77	93
Power electronics
Load rating rated operational current I_e
IEC + UL/CSA individual mounting at 40/50/60 °C, AC‑53a	A	25/22.3/19.6	47/41.6/36.2	63/55.5/50.5	77/68/62	93/82.5/75.5
Permissible rated motor current and starts/h
Normal starting (CLASS 10A)
Rated motor current I_M; T_u = 40/50/60 °C ON period = 70%; motor protection activated	A	25/22.3/19.6	47/41.6/36.2	63/55.5/50.5	77/68/62	93/82.5/75.5
300% I_M
Start-up time 5 s	1/h	43	43	43	43	43
Start-up time 10 s	1/h	18	18	18	18	18
350% I_M
Start-up time 5 s	1/h	28	28	28	28	28
Start-up time 10 s	1/h	10	10	10	10	10
Normal starting (CLASS 10E)
Rated motor current I_M; T_u = 40/50/60 °C ON period = 70%; motor protection activated	A	25/22.3/19.6	47/41.6/36.2	63/55.5/50.5	77/68/62	93/82.5/75.5
300% I_M
Start-up time 10 s	1/h	21	21	21	21	21
Start-up time 20 s	1/h	8	8	8	8	8
350% I_M
Start-up time 10 s	1/h	13	13	13	13	13
Start-up time 20 s	1/h	4	4	4	4	4
Heavy startup (CLASS 20E)
Rated motor current I_M; T_u = 40/50/60 °C ON period = 70%; motor protection activated	A	25/22.3/19.6	47/41.6/36.2	63/55.5/50.5	77/68/62	93/82.5/75.5
300% I_M
Start-up time 20 s	1/h	10	10	10	10	10
Start-up time 40 s	1/h	4	4	4	4	4
350% I_M
Start-up time 20 s	1/h	7	7	7	7	7
Start-up time 40 s	1/h	2.5	2.5	2.5	2.5	2.5
Heavy startup (CLASS 30E)
Rated motor current I_M; T_u = 40/50/60 °C ON period = 70%; motor protection activated	A	25/22.3/19.6	43.4/38/34.4	53/48/43	68/62/56	82.5/75.5/65
300% I_M
Start-up time 30 s	1/h	7	7	7	7	7
Start-up time 60 s	1/h	3	3	3	3	3
350% I_M
Start-up time 30 s	1/h	4	4	4	4	4
Start-up time 60 s	1/h	1.8	1.8	1.8	1.8	1.8
Adjustable rated motor current I_M
Minimum/maximum	A	5/25	10/47	13/63	16/77	19/93
Minimum/maximum in inside-delta circuits	A	8.7/43.3	17.3/81.4	22.5/109	27.7/133	32.9/161

Type		3RW5534	3RW5535	3RW5536
Rated operational current I_e	A	113	143	171
Power electronics
Load rating rated operational current I_e
IEC + UL/CSA individual mounting at 40/50/60 °C, AC‑53a	A	113/101/89	143/128/118	171/153/141
Permissible rated motor current and starts/h
Normal starting (CLASS 10A)
Rated motor current I_M; T_u = 40/50/60 °C ON period = 70%; motor protection activated	A	113/101/89	143/128/118	171/153/141
300% I_M
Start-up time 5 s	1/h	43	43	43
Start-up time 10 s	1/h	18	18	18
350% I_M
Start-up time 5 s	1/h	28	28	28
Start-up time 10 s	1/h	10	10	10
Normal starting (CLASS 10E)
Rated motor current I_M; T_u = 40/50/60 °C ON period = 70%; motor protection activated	A	113/101/89	143/128/118	171/153/141
300% I_M
Start-up time 10 s	1/h	21	21	21
Start-up time 20 s	1/h	8	8	8
350% I_M
Start-up time 10 s	1/h	13	13	13
Start-up time 20 s	1/h	4	4	4
Heavy startup (CLASS 20E)
Rated motor current I_M; T_u = 40/50/60 °C ON period = 70%; motor protection activated	A	109/97/85	128/113/103	141/129/117
300% I_M
Start-up time 20 s	1/h	10	10	10
Start-up time 40 s	1/h	4	4	4
350% I_M
Start-up time 20 s	1/h	7	7	7
Start-up time 40 s	1/h	2.5	2.5	2.5
Heavy startup (CLASS 30E)
Rated motor current I_M; T_u = 40/50/60 °C ON period = 70%; motor protection activated	A	89/81/74	108/98/88	117/105/93
300% I_M
Start-up time 30 s	1/h	7	7	7
Start-up time 60 s	1/h	3	3	3
350% I_M
Start-up time 30 s	1/h	4	4	4
Start-up time 60 s	1/h	1.8	1.8	1.8
Adjustable rated motor current I_M
Minimum/maximum	A	23/113	29/143	34/171
Minimum/maximum in inside-delta circuits	A	39.8/195	50.2/247	58.9/296

Type		3RW5543	3RW5544	3RW5545	3RW5546	3RW5547	3RW5548
Rated operational current I_e	A	210	250	315	370	470	570
Power electronics
Load rating rated operational current I_e
IEC + UL/CSA individual mounting at 40/50/60 °C, AC‑53a	A	210/186/170	250/220/200	315/279/255	370/328/300	470/416/380	570/504/460
Permissible rated motor current and starts/h
Normal starting (CLASS 10A)
Rated motor current I_M; T_u = 40/50/60 °C ON period = 70%; motor protection activated	A	210/186/170	250/220/200	315/279/255	370/328/300	470/416/380	570/504/460
300% I_M
Start-up time 5 s	1/h	43	43	43	43	40	20
Start-up time 10 s	1/h	18	18	18	18	17	6
350% I_M
Start-up time 5 s	1/h	28	28	28	28	26	9
Start-up time 10 s	1/h	10	10	10	10	10	1
Normal starting (CLASS 10E)
Rated motor current I_M; T_u = 40/50/60 °C ON period = 70%; motor protection activated	A	210/186/170	250/220/200	315/279/255	370/328/300	470/416/380	551/490/445
300% I_M
Start-up time 10 s	1/h	21	21	21	21	17	8
Start-up time 20 s	1/h	8	8	8	8	6	1
350% I_M
Start-up time 10 s	1/h	13	13	13	13	10	2
Start-up time 20 s	1/h	4	4	4	4	2	--
Heavy startup (CLASS 20E)
Rated motor current I_M; T_u = 40/50/60 °C ON period = 70%; motor protection activated	A	162/146/130	200/180/160	231/207/183	258/230/202	272/254/236	284/262/240
300% I_M
Start-up time 20 s	1/h	10	10	10	10	10	10
Start-up time 40 s	1/h	4	4	4	4	4	4
350% I_M
Start-up time 20 s	1/h	7	7	7	7	7	7
Start-up time 40 s	1/h	2.5	2.5	2.5	2.5	2.5	2.5
Heavy startup (CLASS 30E)
Rated motor current I_M; T_u = 40/50/60 °C ON period = 70%; motor protection activated	A	138/122/106	160/140/120	183/159/135	202/174/160	210/190/170	220/200/180
300% I_M
Start-up time 30 s	1/h	7	7	7	7	7	7
Start-up time 60 s	1/h	3	3	3	3	3	3
350% I_M
Start-up time 30 s	1/h	4	4	4	4	4	4
Start-up time 60 s	1/h	1.8	1.8	1.8	1.8	1.8	1.8
Adjustable rated motor current I_M
Minimum/maximum	A	42/210	50/250	63/315	74/370	94/470	114/570
Minimum/maximum in inside-delta circuits	A	72.7/363	86.6/433	109.1/545	128.2/640	162.8/814	197.5/987

Type		3RW5552	3RW5553	3RW5554	3RW5556	3RW5558
Rated operational current I_e	A	630	720	840	1 100	1 280
Power electronics
Load rating rated operational current I_e
IEC + UL/CSA individual mounting at 40/50/60 °C, AC‑53a	A	630/561/510	720/641/580	840/748/670	1 100/979/890	1 280/1 139/1 030
Permissible rated motor current and starts/h
Normal starting (CLASS 10A)
Rated motor current I_M; T_u = 40/50/60 °C ON period = 70%; motor protection activated	A	630/561/510	720/641/580	840/748/670	1 100/979/890	1 280/1 139/1 030
300% I_M
Start-up time 5 s	1/h	43	43	42	43	32
Start-up time 10 s	1/h	18	18	18	18	12
350% I_M
Start-up time 5 s	1/h	28	28	25	27	17
Start-up time 10 s	1/h	10	10	10	9	4
Normal starting (CLASS 10E)
Rated motor current I_M; T_u = 40/50/60 °C ON period = 70%; motor protection activated	A	630/561/510	720/641/580	840/748/670	1 100/979/890	1 225/1 130/1 030
300% I_M
Start-up time 10 s	1/h	21	21	19	18	15
Start-up time 20 s	1/h	8	8	7	7	5
350% I_M
Start-up time 10 s	1/h	13	13	10	9	1
Start-up time 20 s	1/h	4	4	2	2	1
Heavy startup (CLASS 20E)
Rated motor current I_M; T_u = 40/50/60 °C ON period = 70%; motor protection activated	A	500/450/400	520/470/420	570/520/470	920/840/760	980/900/810
300% I_M
Start-up time 20 s	1/h	10	10	10	10	10
Start-up time 40 s	1/h	4	4	4	4	4
350% I_M
Start-up time 20 s	1/h	7	7	7	7	7
Start-up time 40 s	1/h	2.5	2.5	2.5	2.5	2.5
Heavy startup (CLASS 30E)
Rated motor current I_M; T_u = 40/50/60 °C ON period = 70%; motor protection activated	A	380/340/300	400/360/320	420/380/340	740/670/600	790/720/650
300% I_M
Start-up time 30 s	1/h	7	7	7	7	7
Start-up time 60 s	1/h	3	3	3	3	3
350% I_M
Start-up time 30 s	1/h	4	4	4	4	4
Start-up time 60 s	1/h	1.8	1.8	1.8	1.8	1.8
Adjustable rated motor current I_M
Minimum/maximum	A	114/630	144/720	168/840	220/1 100	258/1 280
Minimum/maximum in inside-delta circuits	A	197.5/987	249.4/1 247	291/1 454	381.1/1 905	446.9/2 217

Motor feeders according to IEC with 3RV2/3VA motor starter protectors/circuit breakers (without semiconductor protection)

Type of coordination "1", CLASS 10,
short-circuit breaking capacity I_q in kA, see table

Note:

For general recommendations on the setup of motor feeders with soft starters, see "SIRIUS 3RW soft starters" → "Overview" → "Motor feeders with soft starters".

3RW5513	3RV2032-4TA10	65	3RV2032-4TA10	18	3RV2032-4DA10	65	3RV2032-4DA10	18
3RW5514	3RV2032-4DA10	65	3RV2032-4DA10	15	3RV2032-4EA10	65	3RV2032-4EA10	15
3RW5515	3RV2032-4EA10	65	3RV2032-4EA10	15	3RV2032-4VA10	65	3RV2032-4VA10	15
3RW5516	3RV2032-4VA10	65	3RV2032-4VA10	10	3RV2032-4JA10	65	3RV2032-4JA10	10
3RW5517	3RV2032-4WA10	65	3RV2032-4WA10	10	3RV2032-4RA10	65	3RV2032-4RA10	10
3RW5521	--	--	--	--	--	--	--	--
3RW5524	3RV2032-4JA10	65	3RV2032-4JA10	10	3RV2032-4RA10	65	3RV2032-4RA10	10
3RW5525	3VA2163-7MN32-0AA0	65	3VA2163-7MN32-0AA0	20	3VA2110-7MN32-0AA0	65	3VA2110-7MN32-0AA0	20
3RW5526	3VA2110-7MN32-0AA0	65	3VA2110-7MN32-0AA0	20	3VA2216-7MN32-0AA0	65	3VA2216-7MN32-0AA0	20
3RW5527	3VA2216-7MN32-0AA0	15	3VA2216-7MN32-0AA0	10	3VA2220-7MN32-0AA0	15	3VA2220-7MN32-0AA0	10
3RW5534	3VA2216-7MN32-0AA0	65	--	--	3VA2220-7MN32-0AA0	65	--	--
3RW5535	3VA2220-7MN32-0AA0	65	--	--	3VA2325-7MN32-0AA0	65	--	--
3RW5536	3VA2325-7MN32-0AA0	30	3VA2325-7MN32-0AA0	10	3VA2440-7MN32-0AA0	30	3VA2440-7MN32-0AA0	10
3RW5543	3VA2325-7MN32-0AA0	65	3VA2325-7MN32-0AA0	65	3VA2440-7MN32-0AA0	65	3VA2440-7MN32-0AA0	65
3RW5544	3VA2440-7MN32-0AA0	65	3VA2440-7MN32-0AA0	65	3VA2450-7MN32-0AA0	65	3VA2450-7MN32-0AA0	65
3RW5545	3VA2440-7MN32-0AA0	65	3VA2440-7MN32-0AA0	65	3VA2580-6HN32-0AA0	65	3VA2580-6HN32-0AA0	65
3RW5546	3VA2440-7MN32-0AA0	65	3VA2440-7MN32-0AA0	65	3VA2580-6HN32-0AA0	65	3VA2580-6HN32-0AA0	65
3RW5547	3VA2450-7MN32-0AA0	65	3VA2450-7MN32-0AA0	65	3VA2510-6HN32-0AA0	65	3VA2510-6HN32-0AA0	65
3RW5548	3VA2580-6HN32-0AA0	65	3VA2580-6HN32-0AA0	65	3VA2510-6HN32-0AA0	65	3VA2510-6HN32-0AA0	65
3RW5552	3VA2580-6HN32-0AA0	65	3VA2580-6HN32-0AA0	65	3VA2716-7AB05-0AA0	65	3VA2716-7AB05-0AA0	65
3RW5553	3VA2510-6HN32-0AA0	65	3VA2510-6HN32-0AA0	65	3VA2716-7AB05-0AA0	65	3VA2716-7AB05-0AA0	65
3RW5554	3VA2510-6HN32-0AA0	65	3VA2510-6HN32-0AA0	65	3VA2716-7AB05-0AA0	65	3VA2716-7AB05-0AA0	65
3RW5556	3VA2716-7AB05-0AA0	65	3VA2716-7AB05-0AA0	65	--	--	--	--
3RW5558	3VA2716-7AB05-0AA0	65	3VA2716-7AB05-0AA0	65	--	--	--	--

Note:

The service factor or measurement inaccuracies have been taken into account, for example, for the selection of the specified motor starter protectors/circuit breakers; the specified short-circuit breaking capacities I_q in kA are covered by combination tests. Smaller motor starter protectors/circuit breakers from the same series can be used at any time as smaller ones trip more quickly in the event of a short circuit (unchanged short-circuit breaking capacity) and thus protect the soft starter in any case. The dimensioning of the short-circuit components must match the connected three-phase motor, the short-circuit and overload requirements of the application, and the line protection for the cables used.

When using braking functions, the use of fuses is recommended to avoid the risk of false tripping of 3VA circuit breakers with electronic motor protection function during braking.

In 690 V systems, in motor feeder tests with soft starters demonstrable short-circuit breaking capacities can only be achieved with the use of fuses (I_q > 5 to 10 kA).

Motor feeders acc. to IEC with 3NA3 fuses

gG class full-range fuses for cable and line protection
according to IEC 60269‑2, without semiconductor protection

Type of coordination "1",
short-circuit breaking capacity I_q = 65 A

Note:

For general recommendations on the setup of motor feeders with soft starters, see "SIRIUS 3RW soft starters" → "Overview" → "Motor feeders with soft starters".

3RW5513	3NA3820-6	3RT2025	3RT2025	3NA3820-6	3RT2027	3RT2035	3RT2025	3RT2025
3RW5514	3NA3820-6	3RT2026	3RT2027	3NA3820-6	3RT2027	3RT2037	3RT2026	3RT2027
3RW5515	3NA3822-6	3RT2027	3RT2037	3NA3822-6	3RT2036	3RT2037	3RT2027	3RT2037
3RW5516	3NA3824-6	3RT2035	3RT2037	3NA3824-6	3RT2037	3RT2038	3RT2035	3RT2037
3RW5517	3NA3824-6	3RT2035	3RT2037	3NA3824-6	3RT2038	3RT2046	3RT2035	3RT2037
3RW5521	3NA3824-6	3RT2027	3RT2037	3NA3824-6	3RT2036	3RT2037	3RT2027	3RT2037
3RW5524	3NA3824-6	3RT2036	3RT2037	3NA3824-6	3RT2046	3RT2047	3RT2036	3RT2037
3RW5525	3NA3830-6	3RT2037	3RT2046	3NA3830-6	3RT2047	3RT1054	3RT2037	3RT2046
3RW5526	3NA3132-6	3RT2038	3RT2046	3NA3132-6	3RT1055	3RT1055	3RT2038	3RT2046
3RW5527	3NA3136-6	3RT2046	3RT2047	3NA3136-6	3RT1056	3RT1056	3RT2046	3RT2047
3RW5534	3NA3244-6	3RT1054	3RT1054	3NA3244-6	3RT1064	3RT1064	3RT1054	3RT1054
3RW5535	3NA3244-6	3RT1055	3RT1055	3NA3244-6	3RT1065	3RT1065	3RT1055	3RT1055
3RW5536	3NA3365-6	3RT1056	3RT1064	3NA3365-6	3RT1066	3RT1075	3RT1056	3RT1064
3RW5543	2 x 3NA3354-6	3RT1064	3RT1064	2 x 3NA3354-6	3RT1075	3RT1075	3RT1064	3RT1064
3RW5544	2 x 3NA3354-6	3RT1065	3RT1065	2 x 3NA3354-6	3RT1076	3RT1076	3RT1065	3RT1065
3RW5545	2 x 3NA3365-6	3RT1075	3RT1075	2 x 3NA3365-6	3TF68	3TF68	3RT1075	3RT1075
3RW5546	2 x 3NA3365-6	3RT1075	3RT1075	2 x 3NA3365-6	3TF69	3TF69	3RT1075	3RT1075
3RW5547	2 x 3NA3365-6	3RT1076	3RT1276	2 x 3NA3365-6	3TF69	3TF69	3RT1076	3RT1276
3RW5548	2 x 3NA3365-6	3TF68	3TF68	2 x 3NA3365-6	--	--	3TF68	3TF68
3RW5552	2 x 3NA3365-6	3TF68	3TF69	--	--	--	3TF68	3TF69
3RW5553	2 x 3NA3365-6	3TF69	3TF69	--	--	--	3TF69	3TF69
3RW5554	2 x 3NA3365-6	--	--	--	--	--	--	--
3RW5556	3 x 3NA3365-6	--	--	--	--	--	--	--
3RW5558	3 x 3NA3365-6	--	--	--	--	--	--	--

Note:

The specified short-circuit breaking capacities I_q in kA are covered by combination tests. Smaller fuses than those specified can be used at any time as smaller ones trip more quickly in the event of a short circuit (unchanged short-circuit breaking capacity) and thus protect the soft starter in any case. The dimensioning of the short-circuit components must, however, be suitable for the connected three-phase motor and the line protection for the cables used.

In inside-delta circuits, motor feeders with soft starters can only be operated in systems with up to 600 V.

Motor feeders according to IEC with 3NE1/3NB3 SITOR fuses

gR class full-range fuses for semiconductor protection,
cable and line protection

Type of coordination "2",
short-circuit breaking capacity I_q = 65 kA

Note:

For general recommendations on the setup of motor feeders with soft starters, see "SIRIUS 3RW soft starters" → "Overview" → "Motor feeders with soft starters".

3RW5513	3NE1815-0	3RT2025	3RT2025
3RW5514	3NE1802-0	3RT2026	3RT2027
3RW5515	3NE1817-0	3RT2027	3RT2037
3RW5516	3NE1818-0	3RT2035	3RT2037
3RW5517	3NE1820-0	3RT2035	3RT2037
3RW5521	3NE1817-0	3RT2027	3RT2037
3RW5524	3NE1021-2	3RT2036	3RT2037
3RW5525	3NE1022-0	3RT2037	3RT2046
3RW5526	3NE1224-0	3RT2038	3RT2046
3RW5527	3NE1224-0	3RT2046	3RT2047
3RW5534	3NE1225-0	3RT1054	3RT1054
3RW5535	3NE1227-0	3RT1055	3RT1055
3RW5536	3NE1230-0	3RT1056	3RT1064
3RW5543	3NE1230-2¹⁾	3RT1064	3RT1064
3RW5544	3NE1331-0	3RT1065	3RT1065
3RW5545	3NE1334-2	3RT1075	3RT1075
3RW5546	3NE1334-2	3RT1075	3RT1075
3RW5547	3NE1436-2	3RT1076	3RT1276
3RW5548	3NE1437-2	3TF68	3TF68
3RW5552	3NB3350-1KK26	3TF68	3TF69
3RW5553	3NB3351-1KK26	3TF69	3TF69
3RW5554	3NB3351-1KK26	--	--
3RW5556	3NB3354-1KK26	--	--
3RW5558	3NB3357-1KK26	--	--

¹⁾ Only for systems up to 500 V.

Note:

In inside-delta circuits, a gR class full-range fuse could not provide the semiconductor protection of the delta-connected soft starter with a short-circuit breaking capacity that is adequate for practical use. In this case, we recommend using aR class partial-range fuses for semiconductor protection for type of coordination "2", see next table.

Motor feeders according to IEC with 3NE8 / 3NE3 / 3NC3 fuses

aR class partial-range fuses for semiconductor protection

Type of coordination "2",
short-circuit breaking capacity I_q = 65 kA

Note:

For general recommendations on the setup of motor feeders with soft starters, see "SIRIUS 3RW soft starters" → "Overview" → "Motor feeders with soft starters".

3RW5513	3NA3820-6	3NE8017-1	3RT2025	3RT2025	3NA3820-6	3NE8017-1	3RT2027	3RT2035	3RT2025	3RT2025
3RW5514	3NA3820-6	3NE8020-1	3RT2026	3RT2027	3NA3820-6	3NE8020-1	3RT2027	3RT2037	3RT2026	3RT2027
3RW5515	3NA3822-6	3NE8021-1	3RT2027	3RT2037	3NA3822-6	3NE8021-1	3RT2036	3RT2037	3RT2027	3RT2037
3RW5516	3NA3824-6	3NE8022-1	3RT2035	3RT2037	3NA3824-6	3NE8022-1	3RT2037	3RT2038	3RT2035	3RT2037
3RW5517	3NA3824-6	3NE8024-1	3RT2035	3RT2037	3NA3824-6	3NE8024-1	3RT2038	3RT2046	3RT2035	3RT2037
3RW5521	3NA3824-6	3NE8021-1	3RT2027	3RT2037	3NA3824-6	3NE8021-1	3RT2036	3RT2037	3RT2027	3RT2037
3RW5524	3NA3824-6	3NE8024-1	3RT2036	3RT2037	3NA3824-6	3NE8024-1	3RT2046	3RT2047	3RT2036	3RT2037
3RW5525	3NA3830-6	3NE3227	3RT2037	3RT2046	3NA3830-6	3NE3227	3RT2047	3RT1054	3RT2037	3RT2046
3RW5526	3NA3132-6	3NE3227	3RT2038	3RT2046	3NA3132-6	3NE3227	3RT1055	3RT1055	3RT2038	3RT2046
3RW5527	3NA3136-6	3NE3227	3RT2046	3RT2047	3NA3136-6	3NE3227	3RT1056	3RT1056	3RT2046	3RT2047
3RW5534	3NA3244-6	3NE3231	3RT1054	3RT1054	3NA3244-6	3NE3231	3RT1064	3RT1064	3RT1054	3RT1054
3RW5535	3NA3244-6	3NE3233	3RT1055	3RT1055	3NA3244-6	3NE3233	3RT1065	3RT1065	3RT1055	3RT1055
3RW5536	3NA3365-6	3NE3334-0B	3RT1056	3RT1064	3NA3365-6	3NE3334-0B	3RT1066	3RT1075	3RT1056	3RT1064
3RW5543	2 x 3NA3354-6	3NE3333	3RT1064	3RT1064	2 x 3NA3354-6	3NE3333	3RT1075	3RT1075	3RT1064	3RT1064
3RW5544	2 x 3NA3354-6	3NE3335	3RT1065	3RT1065	2 x 3NA3354-6	3NE3335	3RT1076	3RT1076	3RT1065	3RT1065
3RW5545	2 x 3NA3365-6	--	3RT1075	3RT1075	2 x 3NA3365-6	--	3TF68	3TF68	3RT1075	3RT1075
3RW5546	2 x 3NA3365-6	--	3RT1075	3RT1075	2 x 3NA3365-6	--	3TF69	3TF69	3RT1075	3RT1075
3RW5547	2 x 3NA3365-6	3NE3340-8	3RT1076	3RT1276	2 x 3NA3365-6	3NE3340-8	3TF69	3TF69	3RT1076	3RT1276
3RW5548	2 x 3NA3365-6	3NC3342-1U	3TF68	3TF68	2 x 3NA3365-6	3NC3342-1U	--	--	3TF68	3TF68
3RW5552	2 x 3NA3365-6	3NC3343-1U	3TF68	3TF69	--	3NC3343-1U	--	--	3TF68	3TF69
3RW5553	2 x 3NA3365-6	3NC3343-1U	3TF69	3TF69	--	3NC3343-1U	--	--	3TF69	3TF69
3RW5554	2 x 3NA3365-6	3NC3343-1U	--	--	--	3NC3343-1U	--	--	--	--
3RW5556	3 x 3NA3365-6	3 x 3NE3340-8	--	--	--	3 x 3NE3340-8	--	--	--	--
3RW5558	3 x 3NA3365-6	3 x 3NE3340-8	--	--	--	3 x 3NE3340-8	--	--	--	--

Note:

For CLASS 10 applications, as an alternative to the gG class full-range fuses for cable and line protection 3NA3 (F1), 3RV2/3VA motor starter protectors/circuit breakers can also be used, possibly with reduced short-circuit breaking capacity, see Table "Motor feeders according to IEC with 3RV2 / 3VA motor starter protectors (without semiconductor protection)". In these cases, optional line contactors can be dispensed with.

In inside-delta circuits, motor feeders with soft starters can only be operated in systems with up to 600 V.

Reversing operation with reversing contactors

Note:

For general recommendations on the setup of motor feeders with soft starters, see "SIRIUS 3RW soft starters" → "Overview" → "Motor feeders with soft starters".

(For an example circuit, see 3RW55 Equipment Manual, Appendix A.3)

Soft starter	Reversing contactor assembly		Reversing contactor
	for systems up to 480 V	for systems up to 690 V	for systems up to 480 V	for systems up to 690 V
Q11	Q21 / Q22	Q21 / Q22	Q21 / Q22	Q21 / Q22
Type	Type	Type	Type	Type
3RW5513	3RA2325	3RA2325	3RT2025	3RT2025
3RW5514	3RA2326	3RA2327	3RT2026	3RT2027
3RW5515	3RA2327	3RA2337	3RT2027	3RT2037
3RW5516	3RA2335	3RA2337	3RT2035	3RT2037
3RW5517	3RA2335	3RA2337	3RT2035	3RT2037
3RW5521	3RA2327	3RA2337	3RT2027	3RT2037
3RW5524	3RA2336	3RA2337	3RT2036	3RT2037
3RW5525	3RA2337	3RA2346	3RT2037	3RT2046
3RW5526	3RA2338	3RA2346	3RT2038	3RT2046
3RW5527	3RA2346	3RA2347	3RT2046	3RT2047
3RW5534	--	--	3RT1054	3RT1054
3RW5535	--	--	3RT1055	3RT1055
3RW5536	--	--	3RT1056	3RT1064
3RW5543	--	--	3RT1064	3RT1064
3RW5544	--	--	3RT1065	3RT1065
3RW5545	--	--	3RT1075	3RT1075
3RW5546	--	--	3RT1075	3RT1075
3RW5547	--	--	3RT1076	3RT1276
3RW5548	--	--	3TF68	3TF68
3RW5552	--	--	3TF68	3TF69
3RW5553	--	--	3TF69	3TF69
3RW5554	--	--	--	--
3RW5556	--	--	--	--
3RW5558	--	--	--	--

DC braking with braking contactors

Note:

For general recommendations on the setup of motor feeders with soft starters, see "SIRIUS 3RW soft starters" → "Overview" → "Motor feeders with soft starters".

(For an example circuit, see 3RW55 Equipment Manual, Appendix A.3)

Soft starter	DC braking contactor	DC braking contactor assembly
	for systems up to 400 V	for systems up to 480 V		for systems up to 690 V
	with 2 NC contacts + 2 NO contacts parallel	With 3 NO contacts parallel	With 3 NO contacts parallel	With 3 NO contacts parallel	With 3 NO contacts parallel
Q11	Q93	Q91	Q92	Q91	Q92
Type	Type	Type	Type	Type	Type
3RW5513	3RT2517	3RT2015	3RT2016	3RT2015	3RT2016
3RW5514	3RT2518	3RT2015	3RT2017	3RT2015	3RT2023
3RW5515	3RT2526	3RT2015	3RT2025	3RT2015	3RT2025
3RW5516	3RT2526	3RT2015	3RT2025	3RT2015	3RT2027
3RW5517	3RT2535	3RT2015	3RT2027	3RT2015	3RT2027
3RW5521	3RT2526	3RT2015	3RT2025	3RT2015	3RT2025
3RW5524	3RT2535	3RT2016	3RT2027	3RT2016	3RT2035
3RW5525	--	3RT2024	3RT2027	3RT2024	3RT2037
3RW5526	--	3RT2025	3RT2035	3RT2025	3RT2037
3RW5527	--	3RT2027	3RT2036	3RT2027	3RT2037
3RW5534	--	3RT2035	3RT2037	3RT2035	3RT2038
3RW5535	--	3RT2036	3RT2038	3RT2036	3RT2046
3RW5536	--	3RT2037	3RT2046	3RT2037	3RT2047
3RW5543	--	3RT2045	3RT2047	3RT2045	3RT1054
3RW5544	--	3RT2045	3RT1055	3RT2045	3RT1055
3RW5545	--	3RT2446	3RT1056	3RT2046	3RT1056
3RW5546	--	3RT1055	3RT1056	3RT1055	3RT1064
3RW5547	--	3RT1456	3RT1065	3RT1456	3RT1065
3RW5548	--	3RT1456	3RT1066	3RT1456	3RT1075
3RW5552	--	3RT1065	3RT1075	3RT1065	3RT1075
3RW5553	--	3RT1065	3RT1075	3RT1065	3RT1075
3RW5554	--	3RT1466	3RT1076	3RT1466	3RT1076
3RW5556	--	3RT1476	3TF68	3RT1476	3TF68
3RW5558	--	3RT1476	3TF69	3RT1476	3TF69

Technical specifications

Article number		3RW551.-.HA.4 3RW551.-.HA.5	3RW552.-.HA.6 3RW553.-.HA.6	3RW552.-.HA.4 3RW553.-.HA.4	3RW554.-.HA.4	3RW554.-.HA.6	3RW555.-.HA.4	3RW555.-.HA.6
Installation/ mounting/ dimensions
Width x Height x Depth	mm	170 × 275 × 152	185 × 306 × 203		210 × 393 × 203		478 × 764 × 241
mounting type		screw fixing
mounting position		Vertical (can be rotated +/- 90° and tilted forward or backward +/- 22.5°)
required spacing with side-by-side mounting
● upwards	mm	100
● at the side	mm	5
● downwards	mm	75
installation altitude at height above sea level maximum ¹⁾	m	5 000	2 000	5 000		2 000	5 000	2 000
protection class IP		IP00
Ambient conditions
ambient temperature
● during operation ²⁾	°C	-25 ... +60
● during storage and transport	°C	-40 ... +80
environmental category acc. to IEC 60721
● during operation		3K6 (no ice formation, only occasional condensation), 3C3 (no salt mist), 3S2 (sand must not get into the devices), 3M6
● during storage		1K6 (only occasional condensation), 1C2 (no salt mist), 1S2 (sand must not get inside the devices), 1M4
● during transport		2K2, 2C1, 2S1, 2M2 (max. fall height 0.3 m)

1) Derating as of 1000 m, see catalog
2) Please observe derating at temperatures of 40 °C or above

Article number		3RW55..-.HA0.	3RW55..-.HA1.
Control circuit/ Control
control supply voltage
● at AC/DC rated value		24/24	--/--
● at AC	V	--	110 ... 250
Relative negative tolerance/Relative positive tolerance at AC	%	-20/20	-15/10
Relative negative tolerance/Relative positive tolerance at DC	%	-20/20	--/--
control supply voltage frequency	Hz	50 ... 60
● Relative negative tolerance/Relative positive tolerance		-10/10
design of the overvoltage protection		Varistor
design of short-circuit protection for control circuit ¹⁾		4 A gG fuse (Icu=1 kA), 6 A quick-acting fuse (Icu=1 kA), C1 miniature circuit breaker (Icu= 600 A), C6 miniature circuit breaker (Icu= 300 A)

1) Is not part of scope of supply

Article number		3RW55..-.HA.4	3RW55..-.HA.5	3RW55..-.HA.6
Power Electronics
operating voltage rated value	V	200 ... 480	200 ... 600	200 ... 690
● Relative negative tolerance/Relative positive tolerance	%	-15/10
operating voltage at inside-delta circuit rated value	V	200 ... 480	200 ... 600
● Relative negative tolerance/Relative positive tolerance	%	-15/10
Operating frequency	Hz	50 ... 60
● Relative negative tolerance/Relative positive tolerance	%	-10/10
minimum load [%] ¹⁾	%	10
wire length between soft starter and motor maximum	m	800

1) Relative to set Ie

BÀI VIẾT XEM NHIỀU

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Benefits

Configuration

Motor feeders according to IEC with 3RV2/3VA motor starter protectors/circuit breakers (without semiconductor protection)

Motor feeders acc. to IEC with 3NA3 fuses

Motor feeders according to IEC with 3NE1/3NB3 SITOR fuses

Motor feeders according to IEC with 3NE8 / 3NE3 / 3NC3 fuses

Reversing operation with reversing contactors

DC braking with braking contactors

Technical specifications

Wiki Về nguyên lý hoạt động của Khởi động mềm Soft starters

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Thông số kỹ thuật của dòng Khởi động mềm Simens 3RW55 soft starters

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Những ứng dụng quan trọng của Khởi động mềm soft starter

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