Elevator Switching Box of Power Supply

Elevator Switching Box of Power Supply

Elevator Switching Box of Power Supply ​is the control center that commands the reasonable distribution of electrical energy for various components in the power supply line.

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Product Details

Product Introduction

Elevator Switching Box of Power Supply is the control center that commands the reasonable distribution of electrical energy for various components in the power supply line. This product has the characteristics of small size, easy installation, special technical performance, fixed location, unique configuration function, not subject to site restrictions, universal application, stable and reliable operation, high space utilization, small footprint and environmental protection effect.


Principle

Elevator Switching Box of Power Supply is to assemble the switchgear, measuring instruments, protective appliances and auxiliary equipment in a closed or semi-enclosed metal cabinet or on the screen according to the electrical wiring requirements to form a low-voltage distribution box. During normal operation, the circuit can be switched on or off by means of manual or automatic switches. In the event of malfunction or abnormal operation, the circuit will be cut off or alarmed with the help of protective appliances.


Product Details

Origin: China

Model: SIWOQ1 series

Certification: CCC

Scope of application: all straight ladders

Function: Improve the brightness of the junction between the moving step and the stationary comb plate, play a warning role and enhance safety protection.


Performance parameters

1. Conventional heating current (A): 100

2. Rated current (A): 63~80

3. Rated insulation voltage (V): 500

4. Rated short-time withstand current (KA Rms): 9

5. Rated breaking capacity (A Rms) AC33 380V: 500~640

6. Rated connection capacity (A Rms) AC33 380V: 630~800

7. Rated short-circuit making capacity (KA peak value): 8

8, Ⅰ-0-Ⅱ or Ⅱ-0-Ⅰ switching time (s): 1.0

9, I-0 or II-0 switching time (s): 0.5


Dimensions

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