ENGGA EVC800i Installation & Adjustment Manual Download

Page: 8 / 8

EVC800i AUTOMATIC VOLTAGE REGULATOR

Specification, Installation & Adjustment Manual

10/02/2015

Page 8 of 9

F-

F+

220

380

VR2

FUSE 8

Amps

Exciter

Field

Armature

Stator Wire

+ 5 Vdc

IN :

100K/1W

Connection Diagram with Main Winding

Note : All doted lines are optional connections.

SW1: ON - Increase in Response Time.

OFF - Response as per STAB pot Set

SW2: ON - 60 HZ

OFF -50 HZ

O/L

LED

DIP

DWELL

Connection option for 400V system

Connection option for 200V system

Summary of Contents for EVC800i

Page 1: ...puts provide reactive power sharing controls Specification Installation Adjustment Manual DESCRIPTIONS Sensing Input Power Input Output Built up Voltage Voltage Regulation Response Time V V for 220 Vac V V for 400 Vac 350 to 480Vac 50 60Hz PMG 160 to 250 V 3 Ph 50 to 400 Hz Main Winding 160 to 250 V 1 Ph Auxillary 160 to 250 V 1 Ph Voltage 180 Vdc on Input of 200 Vac Current Continuous 8 Amps Resi...

Page 2: ...e running the generator ensure that the suitable voltmeter is available to measure generator output voltage 2 Turn the VOLTS control fully anti clockwise and turn the external hand trimmer if fitted to its Midway position 3 Turn the STAB control to its Midway position 4 Start the generator set and run at no load condition at nominal frequency e g 50 or 60 Hz 5 If UFRO LED is ON refer to the UFRO s...

Page 3: ...he V Hz Characteristics thus aiding engine speed recovery The dwell function introduces a time delay between the recovery of voltage and recovery of speed The purpose of the time delay is to reduce the generator KW below the available engine KW during the recovery period thus allowing the speed recovery Again this control is only functional below the knee point i e if the speed stays above the kne...

Page 4: ...conds During this time delay the overload condition should be continuous Clockwise rotation of the O L control increases the excitation trip level An over excitation trip condition is indicated by Red LED The generator must be stopped to reset the overload trip condition When the generator output voltage required is 220Vac connect the sensing input to the terminal V0 and V200 When the generator ou...

Page 5: ...m 129 mm 143 mm 104 mm VR A2 A1 S2 S1 1 VR2 FUSE 8 Amps 4 X 4 4 mm F F V220 V380 38mm H V0 175 mm 129 mm 143 mm 104 mm ENGGA DROOP UFRO TRIM STAB VOLT www engga com cn Model EVC800i Sensing Input V V for 220 Vac 180 to 250Vac 50 60Hz 0 220 V V for 400 Vac 350 to 480Vac 50 60Hz Power Input 160 to 250Vac Output 180Vdc 8A 0 380 Outline Drawing The Drawing For Trimmer F F V 220 V 0 V 380 P3 P2 P1 1 2 ...

Page 6: ...VR A2 A1 S2 S1 1 VR2 FUSE 8 Amps Exciter Field Armature Stator Wire W N V U 5 Vdc CT 5A IN 100K 1W V0 Connection Diagram with PMG Operation Note All doted lines are optional connections SW1 ON Increase in Response Time OFF Response as per STAB pot Set SW2 ON 60 HZ OFF 50 HZ P3 P1 1 2 ON P3 P2 P1 PMG O L O L LED DIP DWELL ...

Page 7: ...0 V380 VR A2 A1 S2 S1 1 VR2 FUSE 8 Amps Exciter Field Armature Stator Wire W N V U 5 Vdc CT 5A IN 100K 1W V0 Connection Diagram with Auxiliary Winding Note All doted lines are optional connections SW1 ON Increase in Response Time OFF Response as per STAB pot Set SW2 ON 60 HZ OFF 50 HZ P3 P1 1 2 ON O L O L LED DIP DWELL ...

Page 8: ... Amps Exciter Field Armature Stator Wire W N V U 5 Vdc CT 5A IN 100K 1W V0 Connection Diagram with Main Winding Note All doted lines are optional connections SW1 ON Increase in Response Time OFF Response as per STAB pot Set SW2 ON 60 HZ OFF 50 HZ P3 P1 1 2 ON O L O L LED DIP DWELL Connection option for 400V system Connection option for 200V system ...

Search results

Summary of Contents for EVC800i

Reviews:

Related manuals for EVC800i

Brands by name

Popular brands

ENGGA EVC800i, Installation & Adjustment Manual

Search results

Summary of Contents for EVC800i

Reviews:

Related manuals for EVC800i

Brands by name

Popular brands