EMR LX10.2 Instruction Manual Download Page 11

 

 

 

 

 

 

Manual V1.2 

 

 

 

 

 

 

 

 

 

 

 

Page 11 of 20 

Quick reference

 II

 

 

Exciter

0 .. 10Adc

Check 

Formula

Minimum

Field Resistance

(Page 4, 10)

Max. rating: Intermitted 12A < 10s.

Exciter Field

AVR supply

Transformer

Max. rating: 20..300Vac

PMG

Max. rating: 20..300Vac

Stator

Max. rating: 20..300Vac

Auxilary windings

Max. rating: 20..300Vac

LH1

LH2

LH3

LH4

EX EX

Link

Link

Link

-

+

Sensing

U-V-W 

clockwise

(Page 12..15)

W

V

U
N

230V

Remote adjust

1kΩ

-

+

Max. value : 10K Max. : -10V..+10V

S

T

Isolated supply

(-10V .. +10V)

Rx 

(10kΩ ..100kΩ)

Dipswitch 1 off

Dipswitch 1 off

S

T

0..10kΩ

Rx

Current selection

Input X1-X2

CT 0.5A

(Droopkit)

Input X1-X2

CT 1A

(Droopcat)

J1 J2

J1 J2

J1-J2 : Open

J1-J2 : Link

Current sensing

J1 J2

J1 J2

J1-J2 : Open

J1-J2 : Link

V phase

0.5A

V phase

1A

X1

X2

X1

X2

400V

 

 

Summary of Contents for LX10.2

Page 1: ...LX10 2 Voltage regulator for generators Instruction Manual V1 2 Product version V1 1 0 0...

Page 2: ...nd Commissioning information Revision history The manual does not cover all technical details of the product Specifications may be modified by the manufacturer without notice For further information t...

Page 3: ...al manufacturers AVR s The LX10 2 can be used for parallel operation with other generators that also control voltage droop by means of Quadrature Droop Compensation QDC Parallel operation is possible...

Page 4: ...Manual V1 2 Page 4 of 20 Absolute maximum rating...

Page 5: ...Manual V1 2 Page 5 of 20 Protections...

Page 6: ...Manual V1 2 Page 6 of 20 Modes of control I Sensing voltage Sensing voltage Generator voltage Generator voltage...

Page 7: ...Manual V1 2 Page 7 of 20 Modes of control II Sensing voltage Sensing voltage Sensing voltage Sensing voltage...

Page 8: ...Manual V1 2 Page 8 of 20 Modes of control III Sensing voltage Sensing voltage Max excitation voltage AVR supply voltage x 2 Max excitation voltage AVR supply voltage x 2 AVR supply...

Page 9: ...erspeed protection Done Threshold underspeed Underspeed Slowly Until led on Setpoint underspeed Underspeed Very slowly Until led off Led not red flickering Nominal speed G M Note It is recommended to...

Page 10: ...ine Range 230V sensing 185 290V Range 400V sensing 315 505V 0 100 0 100 I action Integral time P action Proportional gain Dipswitch ON 1 2 3 4 dip 5 6 7 8 400V sensing voltage Phase loss protection di...

Page 11: ...Auxilary windings Max rating 20 300Vac LH1 LH2 LH3 LH4 EX EX Link Link Link Sensing U V W clockwise Page 12 15 W V U N 230V Remote adjust 1k Max value 10K Max 10V 10V S T Isolated supply 10V 10V Rx 1...

Page 12: ...Manual V1 2 Page 12 of 20 Wiring diagram I AVR with PMG...

Page 13: ...Manual V1 2 Page 13 of 20 Wiring diagram II AVR with auxilary windings self excited...

Page 14: ...Manual V1 2 Page 14 of 20 Wiring diagram III AVR with transformer self excited...

Page 15: ...Manual V1 2 Page 15 of 20 Wiring diagram IV AVR with generator phase supply self excited...

Page 16: ...Manual V1 2 Page 16 of 20 Tips and Suggestions I...

Page 17: ...Manual V1 2 Page 17 of 20 Tips and Suggestions II Field flash with isolated battery AVR...

Page 18: ...Manual V1 2 Page 18 of 20 Tips and Suggestions III Field flash with isolated battery Exciter field...

Page 19: ...nside the generator should be removed When the product is supplied by means of a transformer it should be able to carry at least the maximum expected current Advisable is to have a transformer which c...

Page 20: ...www cyclect com sg E mail heng p cyclect com sg THAILAND Bang Lamung Semtec Maritime Genetech Co Ltd Tel 66 38301262 Fax 1 832 221 5642 Website semtecmaritime com Email ron northstarusa co UNITED ARAB...

Reviews: