LMS1-SA Series Automatic transfer switch ATS 630A

Model Name: LMS1-SA

Rated Working Voltage: AC230V，AC400V

Rated Working Current: 16A~630A

Pole: 2P，3P，4P

Product Category: PC Class

Rank Current:63A,125A,250A,630A

Features: 3 Position,Built-in ats controller

Drive Mode: Excitation type

Certification: CE,CB,CCC

Standard: IEC 60947-6-1

Email: sale@lvma-ele.com

product details

LMS1-SA is suitable for AC 400V and below, the rated frequency is 50Hz. In the power system, the controller and transfer switch can quickly transfer the load from the main power supply to the standby power supply when there is phase loss, overvoltage, etc.

Model Description

automatic-transfer-switch-1-1

Main Technical Parameters

Model Name

LMS1-63SA

LMS1-125SA

LMS1-250SA

LMS1-630SA

Rated insulation voltage(Ui)

AC 690V

Rated working voltage(Ue)

AC 230V(2P) / AC 400V

Rated working current(Ie)

16~63A

20~125A

160~250A

315~630A

Rated concussion withstand voltage(Uimp)

8kV

12kV

6kV

Using category

AC-33B

AC-33iB

Kind of throw

Double throw

Wiring method

Front board

Poles

Performance

Rated Short-time

withstand current

5kA

10kA

12.6kA

Rated operating short-circuit breaking capacity

8kA

25kA

30kA

Electrical Life/

Mechanical Life

6000/20000

1000/4000

Structure and Mounting Dimensions

on-1

LMS1-SA Series PC Automatic transfer switch detail (2)

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LMS1-SA Series PC Automatic transfer switch detail (4)

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LMS1-SA Series PC Automatic transfer switch detail (1)

□ Start generator: when fault occurs in the normal power, this port will connect after delaying some time.

□ Fire-fighting: Connect the fire-fighting port, doubledisconnectinglight is on, the ATS double disconnect. Remove the connection, push the automatic/manual pushbutton to reset.

□ Fire-fighting feedback: When ATS is in double-disconnecting state, the fire-fighting port connects.

□ Normal close: When the normal power of ATS is in closing state,closing signal without power is output from this port.

□ Standby close: When the standby power of ATS is in closing state, closing signal without power is output from this port.

□ Normal earth wire: When ATS are 3 phases, the normal earth wire is connected into this port.

LMS1-SA Series Automatic transfer switch ATS 630A

Model Description

Main Technical Parameters

Structure and Mounting Dimensions

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