Charles Isotransformer 93-IXFMR3/6-A Скачать руководство пользователя страница 14 | Manualshive

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Charles Isotransformer 93-IXFMR3/6-A Скачать руководство пользователя страница 14

LT–IXFMR36–1

14

Charles Industries, Ltd. All rights reserved. Printed in the United States of America.

Securing Covers

After all connections and terminations have been made, the access cover should be re-installed using all hard-
ware supplied.

Applying Power

Power should only be applied after all connections and terminations have been made and the access cover is
secure. Plug in the shore power and turn on the appropriate circuit breakers to apply power. Refer to the section
on Proper Operation.

OPERATING THE ISOTRANSFORMER

Safety First

Follow all precautions in the IMPORTANT SAFETY INSTRUCTIONS section in this manual. Pay close attention
to the DANGER, WARNING and CAUTION boxes both within this manual and labeled on the unit.

Proper Operation

When properly installed and connected, the IsoTransformer will provide isolation between shore and boat power
while maintaining a one to one turns ratio (shore voltage equals boat voltage).

MAINTAINING THE ISOTRANSFORMER

To avoid serious injury or death from high voltage electrical shock, disconnect the AC shore power
before attempting any maintenance or cleaning.

WARNING – HIGH VOLTAGE

No adjustment or maintenance is required for the IsoTransformer other than periodic cleaning of the outside cabi-
net with a dry cloth and inspecting all connections for tightness and corrosion by a qualified service person.

TROUBLESHOOTING

If there is a problem with the IsoTransformer, first check that all connections are accurate and secure, and retest.
If all connections are good, contact Charles Marine Products for technical assistance.

WARRANTY & CUSTOMER SERVICE

Warranty

CHARLES MARINE PRODUCTS warrants the IsoTransformer will be free from defects in materials and work-
manship which cause mechanical failure for one (1) year, as set forth in the Limited Warranty. Review this warran-
ty carefully for information on what is covered by its terms. Complete and return the warranty registration card
within ten (10) days of purchase to establish proof of ownership and validate the warranty coverage. You must
provide notice of any alleged defect in material or workmanship within thirty (30) days of discovering the problem,
and within the warranty period. Follow the procedure outlined below to obtain warranty service.

Warranty Service and Repair

If the unit fails to operate properly after following all the instructions in the manual, or if the C-Charger requires
service, take the following steps.

1.

Return the C-Charger to:

Charles Industries, Ltd.
400 S.E. 8th Street
Casey, IL 62420

ATTN: Service Center

Note:

Shipping costs to and from the service center are your responsibility.

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Содержание Isotransformer 93-IXFMR3/6-A

Страница 1: ... 1 Page 1 of 15 Charles Industries Ltd All rights reserved Printed in the United States of America 3 6 KVA Isotransformert INSTALLATION INSTRUCTIONS OWNER S MANUAL Model 93 IXFMR3 6 A SHORELINE ISOLATION TRANSFORMER Marine Group ...

Страница 2: ...an Isolation Transformer 6 Wired as a Polarization Transformer 8 Choosing Mounting Location 9 Choosing Mounting Hardware 9 Mounting the IsoTransformer 10 Choosing the Appropriate Wire Type and Gauge 10 Choosing Electrical Wiring Hardware 10 Overcurrent Protection 11 Making IsoTransformer Connections 11 Securing Covers 14 Applying Power 14 OPERATING THE ISOTRANSFORMER 14 Safety First 14 Proper Oper...

Страница 3: ...hore grounding conductor is connected to a shield that is wound between the primary shore and secondary boat transformer windings This shield assures isolation on the boat by providing a protective layer between primary and secondary windings with in the transformer In the unlikely event of a breakdown within the transformer the shield can withstand the fault current of a properly sized shore supp...

Страница 4: ...nited States Code USC and the Code of Federal Regulations CFR U S Coast Guard Regulations are available from the American Boat and Yacht Council listed above Note Installation of the IsoTransformer must be made in accordance with all applicable standards and regula tions Environmental Precaution The IsoTransformer is intended for installation inside an engine room or elsewhere inside the boat Make...

Страница 5: ...o install the IsoTransformer as a polarization transformer if desired The third meth od is not preferred because wiring the unit in the manner described circumvents the AC grounding conductor isolation between shore and boat power and may require the use of a galvanic isolator to reduce galvanic corro sion Note Figure 1 Figure 2 and Figure 3 are reprinted with permission from the American Boat and...

Страница 6: ...ying shore conductors Fuses shall not be used in lieu of the simultaneous trip de vices 120 Volt branch circuit breakers are permitted to use single pole breakers in the ungrounded current carrying conductors The secondary of the isolation transformer is grounded polarized on the boat The boat grounding system green conductor is connected from the metal case of the isolation transformer to all non...

Страница 7: ...re permitted to use single pole breakers in the ungrounded current carrying conductors The secondary of the isolation transformer is grounded polarized on the boat The boat grounding system green conductor is connected from the shield and metal case of the isolation transformer to all noncurrent carrying parts of the boat s AC electrical system including the engine negative terminal or its bus wit...

Страница 8: ...ing green conductor is connected from the shore power cable and the boat s power inlet directly to all noncurrent carrying parts of the AC electrical system including the transformer case and shield and to the engine terminal or its bus without interposing switches or overcurrent protection devices One current carrying condcutor of the transformer secondary is grounded on the boat and is designate...

Страница 9: ...n all four sides of the unit for air circulation and cooling During normal operation the case of the IsoTransformer may reach high tempera tures To avoid burns locate the IsoTransformer in an area where persons will not come in contact with the unit Four inch holes inch without cover from each end of the IsoTransformer are provided for rigging and hoisting the unit Figure 4 With the cover on use t...

Страница 10: ...he wiring compartment should be at the bottom to ensure proper cooling of the unit 2 Remove the IsoTransformer and drill four marked holes with the proper sized drill bit 3 Realign the IsoTransformer s mounting holes with the drilled holes and fasten the unit to the bulkhead with the appropriate mounting hardware 4 Firmly secure all mounting hardware Choosing the Appropriate Wire Type and Gauge Al...

Страница 11: ...ation by a circuit breaker on the primary shore sup ply circuit A two pole shore power main circuit breaker is required for the shore power line going into the Iso Transformer This should be rated at 30 amps 120 volts 3000 Ampere Interrupting Capacity AIC and be of the long time delay type A Ground Fault Protector GFP is necessary if a shore grounding conductor is not used Refer to Figure 2 This s...

Страница 12: ...gure 5 use a UL Recognized insulated 6 AWG butt connector for the SH shield connection Crimp and tape the connection When wiring as an Isolation Transformer with Primary Ground Fault Protection Figure 6 or as a Polarization Transformer Figure 7 use a UL Recognized ring or captive spade terminal for making the SH shield connection at the GND screw 8 Tighten the cord grip connectors 9 Reinstall the ...

Страница 13: ...r I N P U T O U T P U T Figure 6 Typical Wiring as an Isolation Transformer with Primary Ground Fault Protector Method 2 see Figure 2 for Electrical Diagram H1 H2 SH GND X1 INPUT OUTPUT BLACK WHITE GREEN WHITE BLACK Line Neutral Neutral Line WHITE BLACK GREEN WHITE with STRIPE BLACK with STRIPE Shore Grounding GREEN Boat Grounding X2 Wire is fed through the cord grip connector I N P U T O U T P U ...

Страница 14: ...than periodic cleaning of the outside cabi net with a dry cloth and inspecting all connections for tightness and corrosion by a qualified service person TROUBLESHOOTING If there is a problem with the IsoTransformer first check that all connections are accurate and secure and retest If all connections are good contact Charles Marine Products for technical assistance WARRANTY CUSTOMER SERVICE Warran...

Страница 15: ...e is needed contact Charles Marine Products at 847 806 6300 Customer Service 847 806 6231 FAX For correspondence only mail to Charles Marine Products Charles Center 5600 Apollo Drive Rolling Meadows IL 60008 4049 SPECIFICATIONS The specifications for the IsoTransformer are listed in Table 2 Table 2 IsoTransformer Specifications Feature Specification Input Voltage 120 VAC Input Current 30 Amps Outp...

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