Transcript
MULTI-STRING INVERTER
JH-3500U
3500W Inverter R E L I A B I L I T Y. F L E X I B I L I T Y. E F F I C I E N C Y.
S H A R P ’ S U N I Q U E S U N V I S TA ™ M U LT I - S T R I N G P O W E R CO N D I T I O N E R I S T H E H E A R T O F T H E P V S YS T E M More than just an inverter, the JH-3500U is a versatile power conditioner engineered to blend energy from up to three input strings, each varying by number, model, and angle of modules. Now architects and installers can design systems that meet exact power requirements while creating a clean, professional look on the roof. Plus, with its active cooling and ultra-high efficiency, Sharp’s inverter maintains stable power output even in extreme temperatures. Perfectly matched to Sharp modules and mounting hardware, the JH-3500U is also compatible with many other manufacturers’ systems, and is ideal for both residential and commercial applications. With over 60,000 units in the field, the Sharp Sunvista has proven to be among the most dependable and flexible inverters in the world.
F E AT U R E S • High-frequency isolation transformer for light weight and easy installation • High output power: 3.5kW • NEMA 3R housing for outdoor installation • Active cooling system for stable power output • Multi-string layout of PV modules • Surface mount LCD display for indoor installation • UL 1741 Listed
The Sharp solar power LCD display monitor blends beautifully with the homeowner’s decor and displays instantaneous and cumulative electricity generation and CO2 reduction levels.
Sharp’s 3.5kW inverter is designed with a neutral-toned NEMA 3R housing that integrates into the look of almost any style home.
• IEEE 929 Compliant • Manufactured in ISO 9002 certified facilities • 5-year limited warranty
3500W Inverter
MULTI-STRING INVERTER
ELECTRICAL CHARACTERISTICS Maximum system voltage (DC)
380V
Rated input voltage (DC)
240V
Range of operating DC voltage (DC)
110V - 350V
MAIN CIRCUIT Solar power conditioner system Switching system Isolation system Electric system
Maximum array short circuit current (DC) 10A Maximum operating current (DC)
22.5A (7.5A per DC input x 3)
Nominal output voltage (AC)
240V
Operating voltage range (AC)
211V - 264V
Nominal output frequency (AC)
60Hz
Operating frequency range (AC)
59.3Hz - 60.5Hz
Maximum continuous output current (AC)
15A
Maximum continuous output power (AC)
3500W (at DC input 160-320V)
Maximum input power (DC)
4500W
Peak conversion efficiency
92.4%
Power factor
More than 0.95
Total harmonic distortion (THD)
Less than 5%
Operating temperature
-4˚F to 104˚F / -20°C to +40°C 32˚F to 104˚F / 0°C to +40°C
Inverter: LCD Display:
Fixed voltage current control system PWM(pulse width modulation) system Built-in high frequency isolation transformer system 1-phase 2-wire system (connected to 1-phase 3-wire system)
PROTECTION Grid-connected protection Ground fault protection
AC Over Voltage / Under Voltage, AC Over Frequency / Under Frequency detection anti-islanding component (IEEE929) DC detector / interrupter
MECHANICAL CHARACTERISTICS Dimensions (W x D x H) Weight
Inverter: LCD Display: Inverter: LCD Display:
Enclosure type
23.7 x 17.8 x 7.85" / 600 x 450 x 192mm 5.4 x 4.61 x 0.8" / 137 x 117 x 20mm Approx. 61.7 lbs / 28 kg Approx. 0.44 lbs / 0.2 kg NEMA 3R
DIMENSIONS INVERTER 0.456"/11.4mm
LCD DISPLAY
23.7"/600mm
7.85"/192mm
5.4"/137mm
FRONT VIEW
EDGE VIEW
FRONT VIEW 0.8"/20mm
SIDE VIEW
4.61"/117mm
17.8"/450mm
JH-3500U
AC Terminal Block
DC Terminal Block for PV string
Display Jack
LCD DISPLAY PANEL
DC Input Switch
POWER BUTTON RESET BUTTON
GFDI (Ground Fault Detector Interruptor) Fuse
BACK LIGHT CO2 BUTTON BUTTON DISPLAY MODE BUTTON
INSIDE VIEW Specifications are subject to change without notice.
In the absence of confirmation by product manuals, Sharp takes no responsibility for any defects that may occur in equipment using any Sharp devices. Contact Sharp to obtain the latest product manuals before using any Sharp device.
C Cover photo: Solar installation by Akeena Solar, Los Gatos CA
Sharp Electronics Corporation • 5901 Bolsa Avenue, Huntington Beach, CA 92647 Tel:1-800-SOLAR-06 • E-mail:
[email protected] • www.sharpusa.com/solar SSD-3500-904
©2003 Sharp Electronics Corporation
Printed in the USA
