Invertek SS-30C, Инструкция по установке и эксплуатации

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1-3
DIP switch Load control
4~6 Standard low voltage disconnects and reconnects
7 (OFF) Manual reconnect for Dip Switch 4~6 standard low voltage
(ON) Auto reconnect for Dip Switch 4~6 standard low voltage
8 (OFF) Operating from Dip Switch 4~6 standard low voltage
disconnects and reconnects
(ON) VR1 and VR2 settings for user define low voltage disconnects
and reconnects
1.4 General Use
NOTE: This manual describes solar battery charging. Specific instructions for the DC load
control and DC diversion charge control modes are provided as notes throughout
this manual.
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The SunStar is suitable for a wide range of solar applications including homes, telecom
and industrial power needs.
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The SunStar controllers are configured for negative ground systems. There are no parts
in the controller’s negative leg. The enclosure can be grounded using the ground
terminal in the wiring compartment.
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The SunStar is protected from faults electronically with automatic recovery. There are
no fuses or mechanical parts inside the SunStar to reset or change.
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Solar overloads up to 130% of rated current will be tapered down instead of
disconnecting the solar. Over-temperature conditions will also taper the solar
input to lower levels to avoid a disconnect.
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Any number of SunStars can be connected in parallel to increase solar charging current.
SunStars can be paralleled ONLY in the battery charging mode. DO NOT parallel
SunStars in the load mode, as this can damage the controller or load.
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The SunStar is rated for indoor use. The controller is protected by conformal coated
circuit boards, stainless steel hardware, anodized aluminum, and a powder coated
enclosure, but it is not rated for corrosive environments or water entry.
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The construction of the SunStar is 100% solid state.
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Battery charging is by a series PWM constant current charging, with bulk charging,
PWM absorption, float and equalization stages.
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The SunStar will accurately measure time over long intervals to manage events
such as automatic equalizations or battery service notification.
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Day and night conditions are detected by the SunStar, and no blocking diodes are used
in the power path.
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LED’s, a pushbutton, and LCD meters provide both status information and various
manual operations.