Dynamax AVRD 3.2 Скачать руководство пользователя страница 1 | Manualshive

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Dynamax AVRD 3.2 Скачать руководство пользователя страница 1

AVRD

version 3.2

Voltage Regulator

Installation and Operation

Manual

10808 Fallstone Road #350

Houston, TX 77099, USA

Tel: 281-564-5100 Fax: 281-564-5200

Toll Free: 800-896-7108

[email protected] dynamax.com

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Содержание AVRD 3.2

Страница 1: ...AVRD version 3 2 Voltage Regulator Installation and Operation Manual 10808 Fallstone Road 350 Houston TX 77099 USA Tel 281 564 5100 Fax 281 564 5200 Toll Free 800 896 7108 admin dynamax com dynamax com ...

Страница 2: ...MAX Inc assumes no liability for customer assistance infringements of patents or copyrights arising from the use of this product US Patents covering the construction of various stem flow gauges are No 5 337 604 and 5 269 183 DYNAMAX does not warrant or represent that any license either express or implied is granted under any patent right copyright or other intellectual property right of DYNAMAX re...

Страница 3: ...D is a dual adjustable voltage regulator for supplying excitation power to sensor heater elements This can be used as a general purpose regulator for powering dc systems or for exciting sensors with voltages in the range of 1 10 VDC and current not exceeding 5A on each channel 10A combined Refer to specifications for more detailed voltage and current parameters New AVRD uses a Step down switching ...

Страница 4: ... 5A on each output a total of 10A High Efficiency of 91 Supply regulated DC output from unregulated DC input Output voltage adjustable using a 15 turn knob each turn approximately 0 6V Dual variable output voltages from a single AVRD SHDN signal to power OFF AVRD and the sensors at night to conserve power output voltage when shutdown is 0V In circuit over current latch protection Additional In lin...

Страница 5: ...iciency voltage regulator 2 In line fuse holder with fuse 5 mm x 20 mm 15A 3 Spare male 2 ea and female 2 ea quick disconnect spade terminals 4 Mounting kit a Screws 6 32 1 2 qty 2 b Hex nut 6 32 qty 4 Optional 1 12V 5Ahr battery 2 12V 7Ahr battery 3 AC outlet adapter 15V 4A 4 Solar Panel 10W MSX10 30W MSX30 60W MSX60 as per the sensor requirement 1 3 Specifications OUTPUT Output voltage Range 1 1...

Страница 6: ...1 16 x 1 5 32 133 x 103 x 29 mm 2 0 Installation and Operation 2 1 Installation Provided that your system came with a regulator installed there is nothing more to do but skip to the next section on operation Refer to data logger manual for operating instructions specific to the logger For custom upgrades or all other kits this section describes the tools recommended parts and assembly 2 1 1 List o...

Страница 7: ...osition rotate the adjust 1 and adjust 2 knobs fully counter clockwise to the minimum settings and then you are ready to attach the battery leads 10 Insert the sensor or heater wires in the output terminals and secure by tightening the screws Connect ve to Vout V1 or V2 and ve to the GND terminals adjacent to the Vout 11 Attach the red battery wire terminal to the AVRD Vin with an in line fuse opt...

Страница 8: ... A typical system diagram shown below gives an example of a logger battery and power from a solar panel and how the regulators fit into the overall system As shown in the example one may control two different voltages from a single AVRD More adjustable voltages require additional AVRD regulator units The adjustment knob on each regulation output will vary the voltage up to 10Vdc or as low as 1 0 V...

Страница 9: ...setting the output voltage Vout2 V2 from the AVRD 5 Once the customer gets familiar with the logger operation one may use the logger to monitor the sensor supply and make adjustments as needed In this case the logger acts as a voltmeter 3 0 AVRD Applications The purpose of the adjustable regulators from Dynamax is to have a stable noise free voltage excitation for sap flow sensors Sap flow sensors...

Страница 10: ...Type Range SGA2 3 Dynagage Microsensors 2 3 V SGA5 Dynagage Microsensor 3 5 4 5 V SGA10 SGB25 Dynagage Stem Gauges 3 5 5 V SGB35 SGA70 Dynagage Trunk Gauges 5 7 V SGA100 Dynagage Trunk Gauges 6 10 V TDP 10 50 Granier Sap Velocity Sensor 2 5 V TDP 80 Dual Sap Velocity Sensor 7 5 V TDP 100 Triple Sap Velocity Sensor 8 V 4 0 Safety and Maintenance PRECAUTIONS 1 The AVRD series regulators are not wate...

Страница 11: ...egulators are sturdy devices and give years of trouble free performance 2 In case external fuse blows out due to over current or terminal short circuit replace the fuse with same rating 3 If the AVRD shuts down due to over current latch restart the AVRD by turning the slide switch OFF and ON 5 0 Warranty In an effort to provide at most reliability of products in field applications all Dynamax prod...

Страница 12: ...10808 Fallstone Rd 350 Houston TX 77099 USA Tel 281 564 5100 Fax 281 564 5200 www dynamax com ...

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