ST-LEG110 Series

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넳 넲
is an intelligent protection core component for supporting Legrand DRX and TMX series intelligent molded case circuit breakers. It is suitable for power distribution protection to protect power distribution lines and power supply equipment from overload, short circuit, grounding and other faults.

Model

ST-LEG110Series

use

is an intelligent protection core component for supporting Legrand DRX and TMX series intelligent molded case circuit breakers. It is suitable for power distribution protection to protect power distribution lines and power supply equipment from overload, short circuit, grounding and other faults..

Main Functions

protection function

■ overload long delay protection

■Short-circuit short-delay protection

■short-circuit instantaneous protection

■grounding protection

■overload pre-alarm

■Neutral protection

Accessibility

■fault trip

■ Overload pre-alarm

■ Earthing alarm

CommunicationsFunction

■MODBUSAgreement

User Interface

■Power Indication

■ Pre-alarm indication

■ Tripping function test port

■USBcommunication port

■ M type: the parameters are set by the coding switch, which is convenient and intuitive.

Rated parameters

Operating power:

transformer,When the three-phase current is greater than 0.2In and the single-phase current is greater than 0.4In, the controller can work normally;

Shell Frame Class:250A, 800A

Rated current:250A ~ 800A

Complies with Standard:

GB14048.2 , IEC60947, GB/T22710

Product Details

ꄴThe previous one： ST-TEM7E Series
ꄲThe latter one： ST-ETS23 Series

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Pre-assembled DC traction solution for surface mining transportation

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