Basic Functions
Residual pressure excitation, DC excitation, zero-from step-up, the system voltage tracking.
Multi-channel back-up each other, self diagnosis, self switching functions. Channel real-time automatic tracking, small fluctuations in each switch.
Purely reactive mobility (mobility software).
Optimal Excitation Control. Various work modes, 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.
Restrictions due to Lai, the minimum excitation current limit.
And automatic auto-zero function of the school table.
Given restrictions on the functional load rejection downtime.
Computer monitoring system with direct digital interface to complete the operation and monitoring functions.
Main Technical Index
All indexes are better than the standard indicators of 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 factor: 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
Build-up Excitation: no overshoot no oscillation, build-up excitation time <4 seconds
10% Phase Step: overshoot <10%, oscillation times <2, regulating time <1 seconds
Excitation system voltage response time: rise time and fall time <0.08 seconds
DC build-up excitation current: less than 2% of rated excitation current
Minimum residual pressure excitation: residual pressure is less than 2% of rated voltage excitation guaranteed.
Exchange regulator power supply and DC supply voltage can normal work under long-term rating in the 50-120%, 45-70HZ frequency (AC). 
Product