LW32 Series Cam Switch Rotary Changeover Switch Universal Transfer
Switch
Product Description:
The LW32 series universal transfer switch can replace the CA10 and
LW26 series switches. It is primarily used in control circuits with
an alternating current frequency of 50 Hz or 60 Hz and a rated
working voltage up to 380 V AC, or a direct current voltage up to
220 V DC for the main order control, but also can directly control
the small capacity motor.
Meet the standard: GB/T14048.5,IEC 60947-5-1.
Product Specification:
| Purpose code | Purpose |
| Q1 | Direct Start |
| N1 | Reversible Conversion |
| S1 | Dual-Speed Motor Speed Change |
| XS | Star-Delta Start |
| Ue V | AC-15 | DC-13 | AC-3 |
| le A | le A | le A |
| 380 | 2.6 | | 11 |
| 220 | | 0.27 | |
Classification:
By Application
●Direct Control: Suitable for directly controlling electric motors.
●Command Control: Used for command or control purposes in circuits.
By Operation Mode
●Positioning Type: Remains in the selected position after
operation.
●Self-Resetting Type: Returns to its original position
automatically after being released.
●Positioning and Self-Resetting Type (Combined): Can operate in
both positioning and self-resetting modes.
By Number of Contact System Sections
●Positioning Type: 1 to 10 sections.
●Self-Resetting Type: 1 to 3 sections.
●Direct Control of Electric Motors: 1 to 6 sections.
By Panel Shape and Size
●Large Square Panel: length: 64 mm, width: 64 mm.
●Small Square Panel: length: 48 mm, width: 48 mm.
Operating Conditions and Environmental Suitability:
●Ambient temperature is -5℃~+40°C, the average temperature during
24 hours couldn't exceed +35°C.
●Altitude: ≤2000m.
●Atmosphere condition:
1.Humidity: Relative humidity of the atmosphere couldn't exceed 50%
when the highest temperature is +40°C; much higher relative
humidity is allowable under the condition of lower temperature, for
example, when the temperature reaches +20°C, the relative humidity
is up to 90%, taking into account the condensation that may occur
on the product surfaces due to temperature changes.
2.Pollution grade: 3.
●Installation condition:
1.The LW112 series universal transfer switch should be installed in
an environment without significant shaking, impact, vibration, and
without exposure to rain or snow.
2.It should be installed in an environment without the risk of
explosion or substances that could corrode metals and damage
insulation (including conductive dust).
3.Installation category: III.
