630A LMGLZ Manual Transfer Switch Changeover Switch ATS

Model Name: LMGLZ
Rated Voltage: AC400V
Rated Current: 63A~3150A
Pole: 3P，4P
Product Category: Manual Changeover Switch
Certification: CE,CB,CCC
Standard: IEC 60947-3
Email: sale@lvma-ele.com

product details

In a power supply system, a manual transfer switch manually switches a load from one power supply to another, ensuring that the load remains powered in the event of a power failure or need for maintenance, ensure the continuous operation of the equipment. It is commonly used in hospitals, banks and other places that require high reliability of power supply.apply to AC 50Hz,rated voltage below 660V(690V),apply to rated voltage below 440V. Rated current is 63A~3150A.

Model Description

automatic-transfer-switch-26

Product features

1. be simple and reliable

Simple Structure: manual transfer switch adopts mechanical structure, intuitive operation, low failure rate.

High reliability: without complex electronic component, manual switches can operate reliably in harsh environments.

2. Low Cost

Lower cost: manual transfer switches are cheaper than automatic transfer switches (ATS) and are suitable for projects with limited budgets.

Low maintenance cost: simple structure, low maintenance and repair costs.

3. Flexible Operation

Manual control: can fully control the power switching time, suitable for the need for human intervention scenarios.

Suitable for small-scale applications: suitable for homes, small shops or places that do not require frequent power switching.

4. High Security

To prevent misoperation: manual operation requires manual confirmation, to avoid automatic switching may appear misoperation.

Electrical isolation: in the switching process, to ensure that the main power supply and standby power supply will not be connected at the same time to avoid short circuit or equipment damage.

5. Adaptability

Apply to a variety of power: can be used to switch between mains and generators, solar cells, UPS and other different power.

Environmental Adaptability: able to work in high temperature, high humidity and other harsh environments.

6. Easy Installation

Easy Installation: manual transfer switch is usually small size, simple installation, do not need complex wiring or debugging.

Small space: suitable for places with limited space.

7.No need for external power supply

Independent Operation: Manual transfer switch does not need external power supply or control signal, completely dependent on manual operation, suitable for unstable power environment.

8. Handover without delay

Instant Power Switch: manual operation can complete power switch immediately, without waiting for detection or delay.

9. Transparency

Visible Operation: you can intuitively see the switch state to ensure that the switching process is clear and controllable.

Main Technical Parameters

Rated current(A)	63	100	125	160	200	225	250	315	400	500	630	800	1000	1250	1600	2000	2500	3150
Rated insulation voltage	690V				800V							1000V
Rated working voltage	AC400V
Rated freauency	50Hz
Rated short-circuit connecting capacity	17							40				105
Mechanical life	1700		1400						800			500				300
Electir life	300		200									100