GEYA
W2R Universal Automatic Transfer Switch
Կոնտակտորներ և փոխարկիչներ։ W2R Universal Automatic Transfer Switch։ Մոդելի տեխնիկական տվյալներ և գնառաջարկ ԲիգՎոլտից։
| Բրենդ | GEYA |
| Ապրանքային խումբ | Կոնտակտորներ և փոխարկիչներ |
Տեխնիկական բնութագրեր
| Parameter | Specification |
| Product model | W2R |
| Product type | PC-class automatic transfer switch |
| Rated current (In) | 16A, 20A, 25A, 32A, 40A, 50A, 63A, 80A, 100A |
| Poles | 2P, 3P, 4P |
| Rated voltage (Ue) | AC 110V / 220V / 230V / 380V / 400V, 50/60Hz |
| Rated insulation voltage (Ui) | AC 690V |
| Rated impulse withstand voltage (Uimp) | 8kV |
| Utilization category | AC-33iB / AC-31B. Please contact GEYA for configuration-specific selection. |
| Rated conditional short-circuit current (Iq) | 50kA |
| Listed short-circuit protective device (SCPD) | RT16-00-63A |
| Electrical life | 2,000 operations |
| Mechanical life | 5,000 operations |
| Parameter | Specification |
| Rated control voltage (Us) | AC 220V, 50Hz |
| Control-voltage operating range | 85% Us to 110% Us |
| Transfer time | <50ms |
| Return time | <50ms |
| Return-conversion time | <50ms |
| Power-off time | <50ms |
| Auxiliary signaling | 2 relays, each with 2 sets of changeover contacts |
| Auxiliary-contact rating | Please contact GEYA for the contact rating for the selected configuration. |
| Pole configuration | Weight | Overall length |
| 2P | 1.7kg | 107.5mm |
| 3P | 2.1kg | 125mm |
| 4P | 2.6kg | 142.5mm |
| Condition | Requirement |
| Ambient temperature | -5°C to +40°C; 24-hour average ≤+35°C |
| Altitude | ≤2,000m |
| Relative humidity | ≤50% at +40°C; up to 90% at +25°C |
| Pollution degree | Degree 3 |
| Installation orientation | Vertical installation in a control or distribution cabinet |
| Installation clearances | Please contact GEYA for the clearance requirements for the selected configuration and cabinet layout. |
| Reference | Function |
| Control power | AC 220V, 50Hz control-circuit supply |
| Control-circuit conductor | Please contact GEYA for conductor sizing and wiring guidance for the selected configuration. |
| Selection switch | Automatic/manual operating-mode selection |
| Manual knob | Manual mechanism operation during inspection or commissioning |
| Normal source terminal | Normal power main-circuit connection |
| Alternate source terminal | Alternate power main-circuit connection |
| Load terminal | Load-side main-circuit connection |
| Power A / Power B indicators | Front-panel source-status indication |
| Passive signal outputs 1 / 2 | Power A and Power B passive status-signal outputs |