LMS1-NA Automatic Transfer Switch 63-630A 1

LMS1-NA Automaitc Transfer Switch Solenoid-type ATS

Model Name: LMS1-NA
|Rated Voltage: AC230V，AC400V
Rated Current: 10A~630A
Pole: 2P，3P，4P
Product Category: PC Class
Rank Current:63A,125A,250A,630A
Features: 3 Position,Built-in Ats Controller
Drive Mode: Solenoid type
Certification: CE,CB,CCC
Standard: IEC 60947-6-1

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Product details

The product consists of two parts: switch body and intelligent ATS controller. The switch body with an electrical and mechanical interlock. The closing indication is used as an indicator of the isolation function. The product used solenoid actuate, double wire loop DC pulse operation, The operation power of the conversion controller adopts the line voltage 220V of main power and standby power supply.

Model Description

Working conditions

1. Ambient airtemperature:ambient airtemperature-5 Cto+40C,and the 24-hour average temperature value does notexceed+35C.with ambient air temperatures above +40 C or below-5C,Users should consult with the manufacturer.

2.Air humidity:when the maximum temperature is +40 degrees,the relative humidity is not more than 50%.Monthly maximum relative humidity90%.It can tolerate the influence of humid air at sea and allow at lower temperatures.With higherrelative humidity,special measures should be taken forthe occasional condensation produced by temperature changes.

3. Installation height:the installation site is not more than 2000 meters above sea level.For higher height,considering the decrease in dielectric strength and cooling effect of air at higher altitudes. Users should consult with the manufacturer.

4. Pollution level:the environmental pollution level of the installation site is level 3.

5. Installation Category:Installation Category is IV.

6. Mounting inclination:The product is fixedly installed in the cabinet with a maximum inclination of±22.5°.

7. Arcing distance:The arcing distance is 80mm when AC is 400V.The arcing distance can be ignored when using below 125Ampere.

8. Use category:AC-33B

Main Technical Parameters

Model	LMS1-32NA	LMS1-125NA	LMS1-250NA	LMS1-400NA	LMS1-630NA
Rated Current	16/20/25/32	32/40/50/63/80/100/125	160/180/200/250	250/315/350/400	500/630
Control voltage	AC220V	AC220V	AC220V	AC220V	AC220V
Rated control supply current (A)	3.5	C3.5	7	7	7
Rated short-time withstand current (KA)	10	10	10	10	10
Mechanical life	20000	20000	20000	20000	20000
Electrical life	6000	6000	6000	6000	6000
Operating cycle (1minute /times)	10	10	12	15	15