ABB Phase Monitoring Relay, 1, 3 Phase, DPDT, DIN Rail
- RS Stock No.:
- 442-9253
- Mfr. Part No.:
- 1SVR450335R0000
- Manufacturer:
- ABB
Discontinued product
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- RS Stock No.:
- 442-9253
- Mfr. Part No.:
- 1SVR450335R0000
- Manufacturer:
- ABB
Technical data sheets
Legislation and Compliance
RoHS Status: Not Applicable
Product Details
Load monitor LWN mecotron
Mainly used for asynchronous motors (cage rotors) on a single-phase or 3-phase network with significantly changing loads
The internal electrical isolation of the supply and measuring circuits means it can be used in networks that are separated
Monitors the load status of inductive users
Window monitoring cos φ min. and cos φ max. in one device
2 changeovers
Suppression time for the starting time can be adjusted from 0.3 → 30 s
Single-phase or 3-phase monitoring
3 LEDs for function monitoring
The internal electrical isolation of the supply and measuring circuits means it can be used in networks that are separated
Monitors the load status of inductive users
Window monitoring cos φ min. and cos φ max. in one device
2 changeovers
Suppression time for the starting time can be adjusted from 0.3 → 30 s
Single-phase or 3-phase monitoring
3 LEDs for function monitoring
Specifications
Attribute | Value |
|---|---|
| Monitoring Application | Phase |
| Electrical Phase | 1, 3 |
| Contact Configuration | DPDT |
| Mounting Type | DIN Rail |
| Minimum Current Sensed | 0.5A |
| Maximum Current Sensed | 5A |
| Current Sensitivity | Overcurrent, Undercurrent |
| Phase Sensitivity | Phase Shift |
| Time Delay | 0.2 → 2s |
| Series | CM-LWN |
| Operating Temperature Range | +65°C |
| Terminal Type | Screw |
| Minimum Operating Temperature | -25°C |
| Height | 78mm |
| Width | 45mm |
| Maximum Operating Temperature | +65°C |
| Length | 100mm |
| Dimensions | 100 x 45 x 78mm |
| Current Range | 0.5 → 5A |