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KUTAI ELECTRONICS INDUSTRY CO., LTD. 

TEL : +886-7-8121771

 

FAX : +886-7-8121775

 

Website : www.kutai.com.tw 

Headquarters : No.3, Ln. 201, Qianfu St., Qianzhen Dist., Kaohsiung City 80664, Taiwan

 

 

 

 
 
 
 
 
 
 
 

EA341 

 

Generator Automatic Voltage Regulator 

Operation Manual 

 
 
 
 

 

 

 
 

 

Self Excited Automatic Voltage Regulator 

Compatible with Newage MX341* 

 

*  All manufacturer names and numbers are used for reference purpose only 

and do not imply that any part is the product of these manufacturer.

 

 

Summary of Contents for EA341

Page 1: ...Qianfu St Qianzhen Dist Kaohsiung City 80664 Taiwan EA341 Generator Automatic Voltage Regulator Operation Manual Self Excited Automatic Voltage Regulator Compatible with Newage MX341 All manufacturer names and numbers are used for reference purpose only and do not imply that any part is the product of these manufacturer ...

Page 2: ...al Voltage Thermal Drift Less than 3 at temperature range 40 to 70 C Soft Start Ramp Time 2 seconds 10 Environment Operating Temperature 40 to 70 C Static Power Dissipation Storage Temperature 40 to 85 C Max 12 watts Relative Humidity Max 95 Vibration 3 3 Gs 100 2K Hz Analogue Voltage Input Input Resistance 1K ohm Dimensions Max Input 5 Vdc 150 0 L x 135 0 W x 48 0 H mm Sensitivity 1V for 5 genera...

Page 3: ...ection to allow parallel running with other similarly equipped generators NOTE 1 Derate linearly from 3 7A at 50 C to 2 7A at 70 C 2 The stated voltage regulation may not be maintained in the presence of certain transmitted radio signals Any change in regulation will fall within the limits in Criteria B of S EN 61000 6 2 2001 3 After 10 minutes 4 Applies to Mod status E onwards Generator de rate m...

Page 4: ...e stability control anti clockwise until the generator voltage starts to become unstable The optimum or critically damped position is slightly clockwise from this point i e where the machine VOLT are stable but close to the unstable region 4 3 Under Frequency Roll Off UFRO Adjustment 4 3 1 The AVR incorporates an under speed protection circuit which gives a VOLT Hz characteristic when the generato...

Page 5: ...RNING Please make sure you have read and understand the contents of the instruction manual prior to installation Incorrect wiring connection may result in irreversible damage to the product and other equipments SECTION 5 FITTING AND OPERATING Refer to generator wiring diagram for connection details ATTENTION 1 AVR can be mounted directly on the engine genset switchgear control panel or any positio...

Page 6: ... A2 S1 S2 J1 J2 J3 J4 J5 J6 J7 J8 K2 K1 P2 P3 P4 XX X 3 2 2 1 FREQUENCY SENSING SELECTION INDICATOR C B A 3 2 1 STABILITY DIP LED SELECTION k1 k2 linked for normal operation 3 1 4P 60HZ 3 2 4P 50HZ 2 1 6P 50HZ NO LINK 6P 50HZ C A 90KW EA341 G Generator P4 P3 P2 PMG X XX 3 Bridge T 220V S R S1 C T S2 1 2 For external adjusted 1K 2 3 Exciter Figure 2 Disposition Drawing Figure 3 Wiring Drawing Note ...

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