Synchro-Check (parallelling) DIN Relay
Synchro-Check (parallelling) DIN Relay - Protector Relays
The synchro-check relay can be used to assist in the semi-automatic parallelling of two ac power systems. The volt-free relay contacts change state when the voltage level, phase relationship and frequency are within the selected synchronising limits. Connecting two electrical systems that are not closely matched can cause expensive damage and disturbance to the electrical system. Using this relay will ensure that damage will not occur.
Overview
The synchro-check relay can be used to assist in the semi-automatic parallelling of two ac power systems. The volt-free relay contacts change state when the voltage level, phase relationship and frequency are within the selected synchronising limits. Connecting two electrical systems that are not closely matched can cause expensive damage and disturbance to the electrical system. Using this relay will ensure that damage will not occur.
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Product Specifications
- Frequency
- 45–65 Hz
- Operating Temperature
- 0°C to 60°C
- Weight
- 2.2 lbs
- Mounting
- DIN-rail
- Application
- Switchgear, Generation, Control Power
- Standards
- ANSI/IEEE C37.90a
- Applications
- Marine panels
- Nominal voltage
- 100V, 110V, 120V, 208V, 220V, 230V, 240V
- Burden
- Bus: 2VA Generator: 4VA
- Overload
- –25 to +30% of the nominal voltage
- Operating temperature
- 0°C to +60°C (0°C to +40°C for UL models)
- Storage temperature
- –20°C to +70°C
- Material
- Flame retardant polycarbonate/ABS
- Dimensions
- 150mm (5.9") wide x 70mm (2.8") high
- Weight
- 1.0Kg approx
- Contacts
- Normally
Maximum 1000 characters
Specification Table
| Input Voltage Spec | Mounting Style | Internal Circuit |
|---|---|---|
| 100-480V AC | DIN | standard |
| 100-480V AC | DIN | standard |
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