Power-Tronics SE350 Скачать руководство пользователя

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Optional Power-Tronics Add-On Modules

Power-Tronics offers a wide array of optional add-on modules for the SE350

Static Exciter Module from automatic flashing modules to digital interface cards.

For more information on any of the modules below, visit our online catalog at:

www.power-tronics.com

AFM500X

Automatic Flash Module

Adds Automatic Flash or

Battery Flash to installations

with low residual or requiring

guaranteed buildup!

UIC200

Optical Interface Module

Allows the XR500D to be

controlled externally by virtually

any digital load-sharing controller,

VAR controller, genset controller,

or digital governor controller!

MP12/24

Motorized Potentiometer

Allows the XR500D to be

externally controlled by older

automated controllers using

pulsed signals or dry contacts

for control!

HVD1

High Voltage Disconnect

Module

Saves your generator and connected

equipment from runaway voltage

conditions! Disconnects power to the

voltage regulator instantly in the

event of high voltage!

Содержание SE350

Страница 1: ...replacement The SE350 is a very robust design and is intended to operate for a lifetime However should repair ever be necessary the SE350 is extremely simple to repair minimizing downtime The SE350 is also capable of operating in a tandem condition with 2 SE350 modules connected to a single voltage regulator for exciter fields requiring up to 50 amps DC at 105VDC continuous The SE350 Static Excite...

Страница 2: ...A 6 Hookup Connection B 7 Hookup Connection C 8 Hookup Connection D 9 Initial Setup and Commissioning 10 Parallel Configuration for Connection A B 11 Parallel Configuration for Connection C D 12 Optional Power Tronics Add On Modules 13 Application Troubleshooting 14 Bench Check Procedures 15 Installation Warranty Form 16 Product Warranty Certificate 17 ...

Страница 3: ... NEVER touch any exposed part of the SE350 during operation NEVER install a switch in the DC portion of the regulator s wiring NEVER USE A DIGITAL FREQUENCY METER It can give a false reading Functional Description The SE350 Static Exciter Module has a proven track record of over 20 years of extreme reliability and robustness It offers an inexpensive and unique way to upgrade a standard voltage reg...

Страница 4: ...xciter Field Voltage in DC Volts Generally given in full load Voltage on nameplates 2 Exciter Field Resistance in Ohms See Note Below 3 Exciter Field Amperage in DC Amps Generally given in full load Amps on nameplates Using the specifications obtained from your generator exciter select a Connection A B C or D from the chart or graph below Exciter field resistance is more than 4 2 ohms and exciter ...

Страница 5: ...ng to determine your exciter specs please see the section below for instructions on measuring and calculating your exciter specifications Measure your exciter field resistance using a multimeter on your field leads Record this value If you have a brush type generator also take a resistance reading on your slip rings the value you obtain on the slip rings should be no more than 1 difference from th...

Страница 6: ...t For use on 480V systems either connect the SE350 to the winding center taps T7 and T9 or use a 480 240V step down transformer Connecting the input of the SE350 to 2 different legs of the generator as shown in the diagram below will result in greater regulation accuracy than when connecting line neutral NOTE It is not necessary to jumper terminals 7 and 8 if not using the Remote Voltage Adjustmen...

Страница 7: ...lt For use on 480V systems either connect the SE350 to the winding center taps T7 and T9 or use a 480 240V step down transformer Connecting the input of the SE350 to 2 different legs of the generator as shown in the diagram below will result in greater regulation accuracy than when connecting line neutral NOTE It is not necessary to jumper terminals 7 and 8 if not using the Remote Voltage Adjustme...

Страница 8: ... SE350 in this configuration Severe regulation problems and possible damage to the regulator or exciter field can result For use on 480V systems use a 480 120V step down transformer Make sure Terminal AC2 is connected to the Generator Neutral Failure to verify this wiring before energizing the generator can result in severe damage or a voltage runaway condition NOTE It is not necessary to jumper t...

Страница 9: ... SE350 in this configuration Severe regulation problems and possible damage to the regulator or exciter field can result For use on 480V systems use a 480 120V step down transformer Make sure Terminal AC2 is connected to the Generator Neutral Failure to verify this wiring before energizing the generator can result in severe damage or a voltage runaway condition NOTE It is not necessary to jumper t...

Страница 10: ...erator output by turning the adjustment screw clockwise right Note that the voltage adjustment is a 25 turn pot 8 Place the generator on line and observe the frequency and voltage 9 If the generator is being paralleled measure the droop during loading and adjust the droop resistor as necessary Reducing droop resistor resistance will reduce droop NOTE Loading the generator with a purely resistive l...

Страница 11: ...d This allows our products to parallel with existing systems easily while also allowing islanded operation with the flip of a switch When initially installing the droop resistor set it for approximately 7Ω before final adjustment later If the droop is excessive when load testing reduce the resistance a bit at a time until satisfactory droop is achieved CT should be sized at 25 35VA capacity NOTE I...

Страница 12: ...d This allows our products to parallel with existing systems easily while also allowing islanded operation with the flip of a switch When initially installing the droop resistor set it for approximately 7Ω before final adjustment later If the droop is excessive when load testing reduce the resistance a bit at a time until satisfactory droop is achieved CT should be sized at 25 35VA capacity XR or ...

Страница 13: ...ations with low residual or requiring guaranteed buildup UIC200 Optical Interface Module Allows the XR500D to be controlled externally by virtually any digital load sharing controller VAR controller genset controller or digital governor controller MP12 24 Motorized Potentiometer Allows the XR500D to be externally controlled by older automated controllers using pulsed signals or dry contacts for co...

Страница 14: ...ear load or defective connection in exciter field 5 Open diode in exciter or shorted rotor in generator 6 Loose component in voltage regulator 7 Loose wiring connections 8 Input voltage to regulator is too low 9 Exciter field is grounded 10 Non linear load or wrong selection for regulator hookup 11 Exciter fields are reversed 12 Wrong selection of regulator wiring configuration 13 Defective voltag...

Страница 15: ... The test light should be OFF 6 Touch the 1000Ω resistor connected to the red wire to the AC1 terminal The test light should light to HALF Brightness 7 Disconnect the 1000Ω resistor and red wire from the AC1 terminal The test light should be OFF 8 Turn off power and disconnect the SE350 from your power source Inspect all electronic components on the SE350 to ensure they are isolated from touching ...

Страница 16: ...ation will result in a cancellation of your warranty coverage Filling out this form takes only minutes but will save hours or days later on if your product should require service Product Other options Serial Number Date of Installation Type of Generator Model Brush type Brushless AC Stator Information Wired for Volts Phase Hz Generator Configuration Lead Exciter Rotor Information Exciter field res...

Страница 17: ... the defective part A repair request form must be sent in with the product before repairs will begin You can obtain this form by contacting Power Tronics Inc Send repairs to Power Tronics Inc 2802 Cobbler Ln Kerrville Texas USA 78028 Send in repairs only by UPS or FedEx USPS will NOT deliver to our facility Any one of the following conditions will void the warranty Overheating of the power supply ...

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