Description
W2R-3P Automatic Transfer Switch（ATS）for PV
Series dual power automatic transfer switches are newly developed miniature household power transfer switches. This switch is mainly used to test whether the normal or standby power supply is normal. When the normal power supply is abnormal, the backup power supply will work immediately to ensure the continuity, reliability, and safety of the power supply. This product is specially designed for home track TV installation and is specially used for the Pz30 distribution box.
Complies with requirements of Low-voltage Switch Gear and Control Gear specified by IEC 60947-6-1 and IEC60947-3: functional equipment and transfer switch equipment
| Rated current le A | 16、20、25、32、40、50、63 | 100 | |
| Insulation voltage Ui | AC 690V | ||
| Rated voltage Ue | AC 400V | ||
| Grade | Grade PC: able to male and withstand, not to break short-circuit current | ||
| Use category | AC-33iB | ||
| Pole | 2P | 3P | 4p |
| weight(kg) | 0.62 | 0.72 | 0.81 |
| Life | Electrical: 2000times; Mechanical:5000times | ||
| Rated conditional short-circuit current lq | 50kA | ||
| SCPD (fuse) | RT16-00-63A | ||
| Rated impulse withstand voltage | 8kV | ||
| Control circuit | Rated control voltage Us: AC220V,50Hz Correct working condition85%Us~110%Us | ||
| Auxiliary circuit | AC220V/AC110V 50/60Hz | ||
| Contact transfer time | <50ms | ||
| Operating transfer time | <50ms | ||
| Return transfer time | <50ms | ||
| off-time | <50ms | ||
| Temperature range | -5℃~+40℃ average temperature not more than 35℃ in 24 hours | ||
