• FaceBook
  • Twitter
  • LinkedIn
  • Instagram
  • TikTok
Email: sale@lvma-ele.com
656ef1a7f09f369816中文
Leave Your Message
Products Categories
Featured Products
LMS2-63~250GN1 PC ATS

LMS2-63~250GN1 PC ATS
LMCT1 Series Automatic Transfer Switch Equipment ATS 2000G

LMCT1 Series Automatic Transfer Switc...
LMS1-LA Series Automatic Transfer Switch ATS 100A

LMS1-LA Series Automatic Transfer Swi...
Wifi ATS 125A, Automatic Transfer Switch 2P 3P 4P LMQ4-125W

Wifi ATS 125A, Automatic Transfer Swi...
LMS1-N Automatic Transfer Switch 250A ATS

LMS1-N Automatic Transfer Switch 250A...
ATS 100A,Automatic Transfer Switch 2P 3P 4P LMQ4-100X

ATS 100A,Automatic Transfer Switch 2P...
LMS1-LA3 Series Automatic transfer switch ATS 630A

LMS1-LA3 Series Automatic transfer sw...
250A Automatic Transfer Swtich ATS

250A Automatic Transfer Swtich ATS
LMS1-NA Series Automatic Transfer Switch ATS 630A

LMS1-NA Series Automatic Transfer Swi...
125A Automatic Transfer Swtich ATS

125A Automatic Transfer Swtich ATS
0102030405
ats 250A
ats 250A

LMS2-63~250GN1 PC ATS: Reliable China Suppliers & Factory with CE Certification for Rated Current Solutions

,

Model: LMS2-63~250GN1

,

Rated Current (A): 63, 125, 250

,

Rated Voltage (V): 400V / 50Hz

,

Poles: 3P, 4P

,

Transfer Time: ≤ 2s

,

Features:

,
    ,
  • GN1: Integrated type with 2-position testing designed by 3+1 phase.
    • ,
  • GAF: Split type that can be paired with a split type controller or remote control.
    • ,
  • GA1: Economic type ideal for cost-effective solutions.
    • ,
,

Product Category: PC Class

,

Certification: CE, CB, CCC

,

Standard: IEC 60947-6-1

,

As a leading China supplier and manufacturer, our factory specializes in high-quality electrical products designed for efficiency and reliability. For inquiries, please contact us at sale@lvma-ele.com.

,
    LMS1-LA Series Manual
    Contact us
    • logo01
    • logo02
    • logo05
    • logo06
    • logo07
    Product Details

    LMS1-LA as our ingenuity research and development of a new generation of dual power automatic transfer switch, in the performance and technology to achieve a major breakthrough. The product provides 63A, 125A, 250A, 400A, 630A and other rated current specifications, whether it is the continuous operation of massive servers in data centers, or the uninterrupted power supply of life support equipment in hospital ICU wards, the stable operation of elevator and fire fighting system in high-rise buildings can fully meet the power demand in different scenarios. ​

    Its switching speed can be called industry-leading, switching time only 10ms-50ms, with millisecond response speed to complete power conversion. In the data center, the LMS1-LA automatic transfer switch can switch to the standby power supply in a very short period of time in the face of sudden power failure, avoiding data loss and system collapse caused by momentary power failure; in the hospital environment, the LMS1-LA automatic transfer switch can switch to the standby power supply in a very short period of time, millisecond-level power switching can guarantee the stable operation of precision instruments and first-aid equipment in operating rooms, and escort the safety of patients. When applied to high-rise buildings, fast power changeover ensures smooth parking of elevators, normal operation of fire fighting systems and improved building Factor of safety. ​
    The transfer switch is composed of a high performance excitation contactor and an intelligent controller. When working, the electromagnetic coil produces a strong and stable attraction to drive the switching action to ensure the instant completion of power switching. This feature not only effectively guarantees the rapid switching of the power supply when the equipment is powered off, but also realizes the seamless connection of the power supply, which provides a reliable and solid power guarantee for the equipment with strict requirements for power continuity. ​

    Model Description

    Model Description

    Main Technical Parameters

    Frame class 63 125 250
    Rated current Ie(A) 16 20 25 32 40 50 63 80 100 125 160 200 225 250
    Rated insulation voltage 690V 800V
    Rated impulse withstand voltage 8kV
    Rated working voltage 400V 50Hz
    Using category AC-33iB
    Rated short-circuit making capacity 7.65kA 17kA
    Rated short-time withstand current 5kA/30ms 10kA/30ms 10kA/60ms
    Transfer Time ≤2s ≤2.5s

    lMS2-GN1 type Ats Wiring diagram

    lMS2-GN1 type Ats Wiring diagram

    Outline and Installation Dimensions

    Outline and Installation Dimensions 1
    Outline and Installation Dimensions 2

    Frequently Asked Questions (FAQ)

    1. What is the rated working voltage of the lMS2-GN ATS?
    The rated working voltage of the lMS2-GN Automatic Transfer Switch is 400V AC at a frequency of 50Hz.
    2. What are the available frame classes and rated currents?
    It is available in three main frame classes: 63A (rated current from 16A to 63A), 125A (rated current from 80A to 125A), and 250A (rated current from 160A to 250A).
    3. What is the transfer time for the different frame classes?
    For the 63A and 125A frame classes, the transfer time is ≤ 2 seconds. For the 250A frame class, the transfer time is ≤ 2.5 seconds.
    4. What utilization category does this ATS fall under?
    This automatic transfer switch is classified under the AC-33iB utilization category, indicating its suitability for switching motor loads or mixed loads.
    5. What is the rated impulse withstand voltage (Uimp)?
    The rated impulse withstand voltage is 8kV, ensuring robust safety and durability against sudden voltage surges.

    Leave Your Message