Basic Functions
Residual pressure build-up excitation, DC excitation, zero-from step-up, the system voltage tracking.
Multi-channel back-up each other, self diagnosis, self switching function. Channel real-time automatic tracking, small fluctuations in each switch.
Purely reactive mobility (mobility software).
Optimal Excitation Control. Various work mode, such as AVR, AER.
Instantaneous maximum current restrictions on no-load, load instantaneous maximum current limit, thermal capacity of excitation current limit over-excitation.
V / f V Joseph restrictions limit the frequency of the more de-excitation.
Under excitation limit, the minimum excitation current limit.
And automatic auto-zero function of the school table.
Given restrictions on the functional load rejection downtime.
With direct digital interface Computer monitoring system to complete the operation and monitoring functions.
Main Technical Index
All indexes are better than the standard indicators GB of the Department. The typical value is as follows:
Regulator accuracy: 0.15% of rated voltage
Adjustment range: 5% -130% of rated voltage
Force excitation factors: considering 1.6-2.2 times
Setting the scope of mobility: ± 25%, 0.1% sub-file
Frequency characteristics: the frequency changes among 45HZ-55H, terminal voltage changes <0.15%
Reaction time: <40 ms
Excitation: no overshoot no oscillation, build-up excitation time <4 seconds
10% Phase Step: overshoot <10%, oscillation frequency times <2, regulating time <1 seconds
Excitation system voltage response time: rise time and fall time <0.08 seconds
DC excitation excitation current: rated less than 2% of excitation current
Minimum residual pressure excitation: residual pressure <2% of rated voltage excitation guaranteed.
Exchange regulator power supply and DC supply voltage can normally work under long-term rating in the 50-120%, 45-70HZ frequency (AC) | 
Product