Synchroscope is a high-tech designed products, there is no need to install synchronous controllers when using synchroscope so the cost of generators and machine control cabinet is reduced and the line is simplified.
And what's the most important, it improves the stability of generators and machine control cabinet.
The functions of LED
1. 36 LED in a circle
When it is synchronous, the phase difference is near 00, the top green LED shall be lit. When fgen> f bb, the phase difference is in timing angle, LED shall be lit in the direction of "TO FAST",
A phase difference of 100 will be decreased when a more LED is lit in that direction. When fgen< f bb, the phase difference is in inverted angle, LED shall be lit in the direction of "TO SLOW".
A phase difference of 100 shall be decreased when a more LED is lit in that direction. If the frequency of the generator set is on the high side or on the low side, the LED shall be lit in timing
direction or inverted direction accordingly.
2. SYNC
The LED shall be lit when the phase difference is lower the presetting difference.
3. DC POWER
The LED shall be lit when the power is supplied.
4. MAINS
The LED shall be lit when electric network or Bus-bar is supplied power.
5. ENABLED
The LED shall be lit when the synchronization is been accepted.
6. BREAKER CLOSURE RELAY
The switching signal shall be showed synchronously if the phase difference is lower than presetting difference and meanwhile the LED is lit when the synchronization is been accepted.
7. GEN
The LED shall be lit when generator is supplied with power.