西门子3RW30软启动器3RW3046-1BB14

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产品型号：

3RW3046-1BB14

品牌：

西门子

≧1 台
￥4150.00

所在地：

上海松江区

更新日期：

2025-03-17

详细信息

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品牌：西门子	加工定制：是	型号：3RW3046-1BB14
用途：直接起动	额定电流：2 A	额定电压：2 V
适用电机：2	适用领域：电力工业	额定电压：2 V

西门子3RW30软启动器 3RW3046-1BB14

IRIUS 3RW30 软起动器

SIRIUS 3RW30 基本性能型软起动器适合三相异步电机的软起动。

由于进行两相控制，不仅可将所有三相的电流在整个起动过程中保持在*小值，而且还消除了干扰性的直流成分。这不仅使得电机的两相起动高达 55 kW（400 V 时），也避免了如使用星-三角起动器产生的电流和转矩峰值。

SIRIUS 3RW30 基本性能型软起动器及其附件

优势


3RW301.	3RW302.	3RW303.	3RW304.	3RW3003-2CB54

产品特性/功能	性能/优点
小型模块化设计	控制面板布局节约空间，安排清晰
使用电位器进行参数设置	调试简单而快速
集成在 SIRIUS 模块化系统中	各模块连接到电机起动保护器
混合开关装置和两相电机控制	通过避免直流分量，实现极低功耗和优化的电机控制

应用

3RW30 软起动器可用于三相异步电机的软起动。

由于两相控制，在整个启动时间内，电流在各个相位始终保持在*小值。由于连续电压影响，在星形-三角形起动器条件下无可避免的现象，如电流和转矩峰值，在这种情况下不会发生。

应用领域

请参见 PDF“软起动器选型助手”中“SIRIUS 3RW 软起动器”→“概述”下面的内容。

组态

More information
Equipment Manual, see https://support.industry.siemens.com/cs/ww/en/view/38752095	Catalog LV 10, see www.siemens.com/lowvoltage/lv10
FAQs, see https://support.industry.siemens.com/cs/ww/en/ps/16213/faq

Type		3RW3013	3RW3014	3RW3016	3RW3017	3RW3018
Power electronics
Load rating rated operational current I_e
According to IEC and UL/CSA¹⁾, individual mounting at 40/50/60 °C, AC‑53a	A	3.6/3.3/3	6.5/6/5.5	9/8/7	12.5/12/11	17.6/17/14
Power loss
In operation after completed starting with uninterrupted rated operational current (40 °C) approx.	W	0.25	0.5	1	2	4
During starting with 300% I_M (40 °C)	W	24	52	80	80	116
Permissible rated motor current and starts per hour
For normal starting (CLASS 10) at 40/50 °C
Rated motor current I_M²⁾, startup time 3 s	A	3.6/3.3	6.5/6.0	9/8	12.5/12.0	17.6/17.0
Starts per hour³⁾	1/h	200/150	87/60	50/50	85/70	62/46
Rated motor current I_M²⁾, startup time 4 s	A	3.6/3.3	6.5/6.0	9/8	12.5/12.0	17.6/17.0
Starts per hour³⁾	1/h	150/100	64/46	35/35	62/47	45/32

¹⁾Measurement at 60 °C according to UL/CSA not required.

²⁾At 300% I_M, T_u = 40/50 °C.

³⁾For intermittent duty S4 with ON period = 30%, T_u = 40/50 °C, stand-alone installation vertical. The quoted switching frequencies do not apply for automatic mode.

Type		3RW3026	3RW3027	3RW3028
Power electronics
Load rating rated operational current I_e
According to IEC and UL/CSA¹⁾, individual mounting at 40/50/60 °C, AC‑53a	A	25.3/23/21	32.2/29/26	38/34/31
Power loss
In operation after completed starting with uninterrupted rated operational current (40 °C) approx.	W	8	13	19
During starting with 300% I_M (40 °C)	W	188	220	256
Permissible rated motor current and starts per hour
For normal starting (CLASS 10) at 40/50 °C
Rated motor current I_M²⁾, startup time 3 s	A	25/23	32/29	38/34
Starts per hour³⁾	1/h	23/23	23/23	19/19
Rated motor current I_M²⁾, startup time 4 s	A	25/23	32/29	38/34
Starts per hour³⁾	1/h	15/15	16/16	12/12

¹⁾Measurement at 60 °C according to UL/CSA not required.

²⁾At 300% I_M, T_u = 40/50 °C.

³⁾For intermittent duty S4 with ON period = 30%, T_u = 40/50 °C, stand-alone installation vertical. The quoted switching frequencies do not apply for automatic mode. Factors for permissible switching frequency with deviating mounting position, direct mounting, side-by-side mounting, see Equipment Manual in the chapter "Configuring".

Type		3RW3036	3RW3037	3RW3038	3RW3046	3RW3047
Power electronics
Load rating rated operational current I_e
According to IEC and UL/CSA¹⁾, individual mounting at 40/50/60 °C, AC‑53a	A	45/42/39	65/58/53	72/62.1/60	80/73/66	106/98/90
Power loss
In operation after completed starting with uninterrupted rated operational current (40 °C) approx.	W	6	12	15	12	21
During starting with 300% I_M (40 °C)	W	316	444	500	576	768
Permissible rated motor current and starts per hour
For normal starting (CLASS 10) at 40/50 °C
Rated motor current I_M²⁾, startup time 3 s	A	45/42	63/58	72/62	80/73	106/108
Starts per hour³⁾	1/h	38/38	23/23	22/22	22/22	15/15
Rated motor current I_M²⁾, startup time 4 s	A	45/42	63/58	72/62	80/73	106/108
Starts per hour³⁾	1/h	26/26	15/15	15/15	15/15	10/10

¹⁾Measurement at 60 °C according to UL/CSA not required.

²⁾At 300% I_M, T_u = 40/50 °C.

³⁾For intermittent duty S4 with ON period = 30%, T_u = 40/50 °C, stand-alone installation vertical. The quoted switching frequencies do not apply for automatic mode.

Motor feeders according to IEC with 3RV2 motor starter protectors (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.


Soft starters	Motor starter protectors
	for 400 V systems
Q11	Q1	I _q
Type	Type	kA
Type of coordination "1"	Standard (inline) circuit
3RW3003	3RV2011-1EA10	50
3RW3013	3RV2011-1FA10	5
3RW3014	3RV2011-1HA10	5
3RW3016	3RV2011-1JA10	5
3RW3017	3RV2011-1KA10	5
3RW3018	3RV2021-4BA10	5
3RW3026	3RV2021-4DA10	55
3RW3027	3RV2021-4EA10	55
3RW3028	3RV2021-4FA10	55
3RW3036	3RV2031-4WA10	10
3RW3037	3RV2031-4JA10	10
3RW3038	3RV2031-4KA10	10
3RW3046	3RV2041-4RA10	11
3RW3047	3RV2041-4MA10	11

Note:

The specified short-circuit breaking capacities I_qin 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.

Motor feeders according 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 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.


Soft starters	gG class fuse	Line contactor (optional)
	for systems up to 480 V	for systems up to 400 V	for systems up to 480 V
Q11	F1	Q21	Q21
Type	Type	Type	Type
Type of coordination "1"	Standard (inline) circuit
3RW3003 ¹⁾	3NA3805²⁾	3RT2015	3RT2015
3RW3013	3NA3803-6	3RT2015	3RT2015
3RW3014	3NA3805-6	3RT2015	3RT2016
3RW3016	3NA3807-6	3RT2016	3RT2017
3RW3017	3NA3810-6	3RT2018	3RT2025
3RW3018	3NA3814-6	3RT2026	3RT2026
3RW3026	3NA3822-6	3RT2026	3RT2027
3RW3027	3NA3824-6	3RT2027	3RT2028
3RW3028	3NA3824-6	3RT2028	3RT2035
3RW3036	3NA3130-6	3RT2036	3RT2036
3RW3037	3NA3132-6	3RT2037	3RT2037
3RW3038	3NA3132-6	3RT2038	3RT2038
3RW3046	3NA3136-6	3RT2045	3RT2045
3RW3047	3NA3136-6	3RT2047	3RT2047

¹⁾ I _q = 50 kA at 400 V.

²⁾ 3NA3805‑1 (NH00), 5SB261 (DIAZED), 5SE2201‑6 (NEOZED).

Note:

The specified short-circuit breaking capacities I_qin 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.

Motor feeders according to IEC with 3NE1 SITOR fuses

gR/gS class full-range fuses for semiconductor protection,
cable and line protection (gS)

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.


Soft starters	gR/gS class fuse	Line contactor (optional)
	for systems up to 480 V	for systems up to 400 V	for systems up to 480 V
Q11	F'1	Q21	Q21
Type	Type	Type	Type
Type of coordination "2"	Standard (inline) circuit
3RW3003 ¹⁾	3NE1813-0²⁾	3RT2015	3RT2015
3RW3013	3NE1813-0	3RT2015	3RT2015
3RW3014	3NE1813-0	3RT2015	3RT2016
3RW3016	3NE1813-0	3RT2016	3RT2017
3RW3017	3NE1813-0	3RT2018	3RT2025
3RW3018	3NE1814-0	3RT2026	3RT2026
3RW3026	3NE1803-0	3RT2026	3RT2027
3RW3027	3NE1020-2	3RT2027	3RT2028
3RW3028	3NE1020-2	3RT2028	3RT2035
3RW3036	3NE1020-2	3RT2036	3RT2036
3RW3037	3NE1820-0	3RT2037	3RT2037
3RW3038	3NE1820-0	3RT2038	3RT2038
3RW3046	3NE1021-0	3RT2045	3RT2045
3RW3047	3NE1022-0	3RT2047	3RT2047

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