motor protector reactive power compensator obvioius effect of save resourced and reduce loss for 75-10000kw wire-coiling moto

intelligent high voltage motor phase advancer WP / motor protector

 It applicable for 75kw--10000kw  wound rotor asynchronous motor reactive power local compensation and power save. connected to rotor loop of motor .

  

decrease the stator current and winding temperature rising, improving power factor and efficiency, to reduce the loss of the motor and power system.

characteristic

increase motor power factor to over 0.95;

reduce reactive power more than 60%

reduce motor stator current 10-20%;

save line loss and copper loss 20-30%

independent working system from motor, can adjust and maintenance without stop the motor

Automatic tracking rotor current ,for constant torque load and changing torque load

 with function of malfucntion record, over current, low voltage, less phase, outer fault, communication failure, parameter mistake protetion

can take back the cost within half a year

 when motor work in load , rotor current is l2e, stator current is l1e, drawing as above

U: voltage vector; l1 stator current vector ; l2 rotor current vector; lm exciting current vector;

l1e stator current rated vector; l2e rotor current rated vector; Φ1 motor rated power angle factor

Φ2  after compensation power angle factor

IV  Type Instruction

Type	Motor Parameter			Size			Installation Size
	Rated rotor current(A)	Rated Power(KW)	Rated Voltage(V)	A	B	C	D	E
WP5-400D	≤420	≤245	380	900	760	2000	600	640
WP5-400G	≤420	≤245	≥3000	900	760	2000	600	640
WP5-600D	420~560	245~570	380	900	760	2000	600	640
WP5-600G	420~560	245~570	≥3000	900	760	2000	600	640
WP5-800D	560~750	570~1250	380	1000	800	2000	600	700
WP5-800G	560~750	570~1250	≥3000	1000	800	2000	600	700
WP5-1000G	800~900	1250~2500	≥3000	1200	960	2000	900	840
WP5-1200G	900~1100	1250~2500	≥3000	1200	960	2000	900	840
WP5-1400G	1100~1300	2500~4000	≥3000	1300	1060	2200	1000	940
WP5-1600G	1300~1500	2500~4000	≥3000	1300	1060	2200	1000	940
WP5-1800G	1500~1700	2500~4000	≥3000	1400	1160	2200	1200	1040
WP5-2000G	1700~1900	1000~6000	≥3000	1400	1160	2200	1200	1040