LEROY-SOMER电机LSAM 49.3 M6 C6S/4技术参数及介绍

Nidec Leroy-Somer 是机电和电子驱动系统和工业交流发电机的供应商。

Leroy-Somer 成立于 1919 年，是一家法国公司，在全球拥有 28 个生产单位和 470 个销售和服务点，拥有 6200 名员工。

LSAM 49.3 M6 C6S/4

Vollage: 450V

3 Phase

Conn. D

Cont. 731kVA

BR 585KW

45ØC 938A

IP44F

1800RPM

60Hz

Weight:1622kg

PF 0,80

Altid. < 1000m

full load 37,20V / 3,22A
At no load 0,97A

LEROY-SOMER电机LSAM系列介绍

- 励磁系统：Nidec Leroy-Somer 根据客户需求提供多种励磁系统选择：AREP 或 PMG 系统，短路容量为额定电流的 3 倍，持续 10 秒

- 稳压器：4 极 LSAM 交流发电机配备可靠且高性能的数字 AVR，由 Nidec Leroy-Somer 设计和制造。可用的励磁系统取决于所选的交流发电机，并在标称额定值表中指明。

- 频率：LSAM 交流发电机可以 50 或 60 赫兹运行。标准绕组（代码 6）适用于 50 和 60 Hz。

- 功率因数 P.F.：LSAM 交流发电机设计用于在 0.8 和 1 功率因数之间运行。功率因数低于 0.8 时需要降额（参见降额表）。有关其他 PF 需求，请咨询我们。

- 波形：总谐波失真 (THD)，根据 IEC，在空载或线性负载下小于 5%。根据 NEMA，TIF/电话影响因子小于 50。

- 瞬态特性：额定阶跃负载在 0.8 功率因数下的瞬态电压骤降小于 18%。 20% 瞬态电压骤降的恢复时间小于 0.5 秒。

- 并联运行：所有 LSAM 交流发电机都可以与其他带 AREP/PMG 的交流发电机（2/3 节距绕组）并联运行（只有 AREP 的 LSAM 40 除外），或者在配备适当的设备（AVR、电流互感器...）。

- 过载接受：LSAM 交流发电机可以根据 NEMA 进行过载。

- Excitation systems: Nidec Leroy-Somer propose a large choice of excitation systems, depending on the customer needs: AREP or PMG system, with a short-circuit capacity of 3 times the nominal current for 10 seconds

- Voltage regulators: The 4-pole LSAM alternators are fitted with reliable and performant digital AVRs, designed and manufactured by Nidec Leroy-Somer. Available excitation systems depending on selected alternator and are indicated in nominal rating tables.

- Frequency: LSAM alternators may operate either 50 or 60 Hz. The standard winding (code 6) is suitable both for 50 and 60 Hz.

- Power factor P.F.: LSAM alternators are designed to operate between 0.8 and 1 power factor. A derating is necessary below 0.8 power factor (see derating chart). Consult us for other PF needs.

- Waveform: Total harmonic distorsion (THD), at no load or linear load is less than 5% according to IEC. TIF/Telephone influence factor according to NEMA is less than 50.

- Transient features: Transient voltage dip for rated step load at 0.8 power factor is less than 18 %. Recovery time for a 20 % transient voltage dip is less than 0.5 s.

- Parallel operation: All LSAM alternators can operate in parallel with other alternators (2/3 pitch winding) with AREP/PMG (except LSAM 40 with AREP only), or with the mains, when they are equipped with the appropriate devices (AVR, current transformer...).

- Overload acceptance: LSAM alternators can be overloaded according to NEMA.

LEROY-SOMER电机LSAM系列其他常用型号：

LEROY-SOMER LSAM 47.3 VS3 C6/4

LEROY-SOMER LSAM 47.3 S4 C6S/4

LEROY-SOMER LSAM 47.3 S5 C6/4

LEROY-SOMER LSAM 47.3 M7 C6/4

LEROY-SOMER LSAM 47.3 M8 C6/4

LEROY-SOMER LSAM 47.3L9 C6S/4

LEROY-SOMER LSAM 47.3L10 C6S/4

LEROY-SOMER LSAM 49.3 M6 C6S/4

LEROY-SOMER LSAM 49.3 M8 C6S/4

LEROY-SOMER LSAM 49.3L9 C6S/4