- Overview
- Product Description
- Company Profile
Basic Info.
Model NO.
W2R 4P 220V
Operation
Electric
Certification
CCC, CE, ISO9001
Type
Integrated automatic transfer switch
Poles
234p
Output type
Dual
Rated Voltage
230V AC
MOQ
20
Series
W2r
Scpd(Fuse)
50ka
Transport Package
Standard Box
Specification
W2R 4P 220V
Trademark
GEYA
Origin
Zhe
Packaging & Delivery
Package Size
20.00cm * 20.00cm * 20.00cm
Package Gross Weight
2.000kg
Product Description
···········This link price is only for W2R 4P 220V ·········
The W2R dual power automatic transfer switch is mainly used to test whether the main power or backup power function properly. When the power doesn't work properly, the backup power will start to work immediately to ensure the continuity, reliability and safety of the power supply. The dual power supply is suitable for emergency power supply system of 50/60HZ, rated 400V AC point. | Rated current le A | 16 20 25 32 40 50 63 | 100 | |
| Insulation voltage Ui | AC690V | ||
| Rated voltage Ue | AC400V | ||
| 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 | Electrial: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 | -5ºC~+40ºC average temperature not more than 35ºC in 24 hours | ||
