Eltek Valere Theia He-t Guía de instalación descargar pdf (Pagina 34)

34 Installation Guide THEIA HE-t String Inverters 357115.033, Issue 2.0, 2011 March

5. Technical Data

INPUT DATA (PV SIDE) THEIA 2.0 HE-t THEIA 2.9 HE-t THEIA 3.8 HE-t THEIA 4.4 HE-t

Nominal DC power 2100 W 3000 W 4000 W 4600 W

Max recommended PV power 2625 W 3750 W 5000 W 5750 W

Max input current 9.5 A 13.5 A 18.0 A 21.0 A

Max DC voltage 600 V

MPPT Range 230 – 480 V

Number of PV string inputs 3

Number of MPP trackers 1

Input features Reverse polarity protection

Ground fault monitoring

Integral DC switch (optional)

Integral DC fuses for string inputs (optional)

Field configurable for ungrounded, positive and negative grounded PV systems

OUTPUT DATA (GRID SIDE)

Nominal output power 2000 W 2900 W 3800 W 4400 W

Nominal output current 9.0 A 13.0 A 17.0 A 20.0 A

Max output current 10.5 A 15.2 A 19.7 A 23.0 A

AC voltage 184 – 276 V

, single or split phase

Mains frequency 50 Hz ± 5 Hz

Power Factor (cos φ) 1

PERFORMANCE DATA

Maximum efficiency 96.9 % 97.0 % 97.2 % 97.3 %

CEC efficiency 96.1 % 96.4 % 96.9 % 97.0 %

EU efficiency 96.0 % 96.2 % 96.6 % 96.9 %

Power feed starts at < 7 W

Night mode power < 1 W

MECHANICAL DATA

Protection degree IP 65 / NEMA 4X

Dimensions H: 610 mm / 24.03 inches

W: 353 mm / 13.9 inches

D: 158 mm / 6.22 inches (169,5 mm / 6.68 inches with bracket)

Weight 19 kg / 42 lbs. 19 kg / 42lbs. 21 kg / 46 lbs. 21 kg / 46 lbs.

Cable access Bottom

Input cable connection MC3, MC4, Tyco, screw terminals, cable gland, others on request

Output cable connection Screw terminals, cable gland

DESIGN STANDARDS

EM compatibility EN 61000-6-2, EN 61000-6-3, FCC level B

CE / UL marking Yes

Other standards IEC 62109, IEC 61727, DIN VDE 0126, G83/1, EN 50438, AS 4777,

ENEL Guidelines (DK 5940), RD 1663, EN 61000-3-2/11, EN 61000-3-3/12,

UTE C 15-712-1, C10/11

ENVIRONMENTAL DATA

Operating temperature -25 to +65 °C / -13 to +149 °F (Possible power derating above +45 °C / +113 °F)

Storage temperature -30 °C to +80 °C / -22 to +176 °F

Ventilation Convection cooling

ADDITIONAL FEATURES

Topology High frequency transformer, galvanic isolation

Noise emission ≤ 40 dB

Communication Graphical, color display with touch sense buttons, 3x LEDs for visual status

indication, embedded web-server, Ethernet, CAN bus

Warranty 5 years, 10 years, 15 years, 20 years options

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Eltek Valere Theia He-t Guía de instalación Pagina 34

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