LW5-16 series universal transfer switchDetailed product description：

The LW5-16 series universal transfer switch is suitable for electrical control circuit conversion in circuits with AC 50Hz, voltage up to 500V or DC voltage up to 440V, and for direct control of three-phase squirrel cage asynchronous motors with voltage of 380V, 5.5kW and below.
purpose
The LW5 series universal transfer switch is suitable for converting electrical control circuits (electromagnetic coils, electrical measuring instruments, servo motors, etc.) in circuits with AC 50Hz, rated working voltage of 500V and below, and DC voltage up to 440V. It can also directly control the starting, reversible conversion, speed change, etc. of 5.5kW three-phase squirrel cage asynchronous motors. The product complies with the standard GB 14048.5

LW5-16 series universal transfer switch model and its meaning
Usage code:
Q1, Q2- Direct Start
N-reversible conversion
S-dual speed electric motor variable speed
SN dual speed motor variable speed reversible
LW5 series universal conversion switch

Classification
1、 Classified by purpose
1. Switching switch for main control, 2. Switching switch for direct control of 5.5KW motor
2、 Classified by operation method
1. Positioning type 2, self replicating type
3、 Divided by the appearance of the actuator
1. Knob type 2, spherical pinch type
4、 The combination of operation mode and actuator position is shown in the table

operation method

Feature code

Operator position

self-recovery

A

0°

45°

B

45°

0°

45°

Positioning type

C

0°

45°

D

45°

0°

45°

E

45°

0°

45°

90°

F

90°

45°

0°

45°

90°

G

90°

45°

0°

45°

90°

135°

H

135°

90°

45°

0°

45°

90°

135°

I

135°

90°

45°

0°

45°

90°

135°

180°

J

120°

90°

60°

30°

0°

30°

60°

90°

120°

K

120°

90°

60°

30°

0°

30°

60°

90°

120°

150°

L

150°

120°

90°

60°

30°

0°

30°

60°

90°

120°

150°

M

150°

120°

90°

60°

30°

0°

30°

60°

90°

120°

150°

180°

N

45°

45°

P

90°

0°

90°

Main technical parameters of LW5-16 series universal transfer switch
Mechanical and electrical lifespan
Mechanical lifespan: 100 × 10 times, operating frequency of 300 times/hour, operating frequency of 120 times/hour at AC-4.
Electrical lifespan:
At AC-15 and DC-13, the operating frequency is 20 × 10 and 300 times/hour.  
At AC-3, the frequency is 19.5 × 10 times and the operating frequency is 300 times/hour.  
At AC-4, the frequency is 0.5 × 10 times and the operating frequency is 120 times/hour.

External dimensions and installation dimensions
Overall dimensions