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SUN2000-(29.9KTL, 33KTL-A, 36KTL, 42KTL) User Manual

This document describes the SUN2000-(29.9KTL, 33KTL-A, 36KTL, 42KTL) in terms of their installation, electrical connections, commissioning, maintenance, and troubleshooting.
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Technical Specifications

Technical Specifications

Efficiency

Item

SUN2000-29.9KTL

SUN2000-33KTL-A

SUN2000-36KTL

SUN2000-42KTL

Maximum conversion efficiency

98.6%

98.6%

98.6% (380 V/400 V)

98.8% (480 V)

98.8%

European efficiency

98.4%

98.4%

98.4% (380 V/400 V)

98.6% (480 V)

98.6%

Input

Item

SUN2000-29.9KTL

SUN2000-33KTL-A

SUN2000-36KTL

SUN2000-42KTL

Maximum input power (cosφ = 1)

30,600 W

30,600 W

40,800 W

47,900 W

Maximum input voltage

1100 V

Lowest operating/startup voltage

200 V/250 V (200 Va)

Highest operating voltage

1000 V

MPPT voltage range

200–1000 V

Full power MPPT voltage range

480–800 V

480–800 V

480–800 V (380 V/400 V)/580–850 V (480 V)

580–850 V

Rated input voltage

620 V

620 V

620 V (380 V/400 V)/720 V (480 V)

720 V

Maximum input current (per MPPT)

22 A

Maximum short-circuit current (per MPPT)

30 A

Maximum inverter backfeed current to the PV array

0 A

Number of inputs

8

Number of MPP trackers

4

Note a: The minimum startup voltage of the SUN2000-36KTL is 200 V under the NB/T 32004 grid code.

Output

Item

SUN2000-29.9KTL

SUN2000-33KTL-A

SUN2000-36KTL

SUN2000-42KTL

Rated active power

29,900 W

30,000 W

36,000 W

42,000 W

Maximum apparent power

29,900 VA

33,000 VA

40,000 VA

47,000 VA

Maximum active powera (cosφ = 1)

29,900 W

30,000 W

40,000 W (can be set to 36,000 W)

47,000 W (can be set to 42,000 W)

Rated output voltageb (phase/line voltage)

230 V/400 V, 3W+(N)c+PE

230 V/400 V, 3W+(N)c+PE

220 V/380 V, 230 V/400 V, 3W+(N)c+PE; 277 V/480 V, 3W+PE

277 V/480 V, 3W+PE

Adapted grid frequency

50 Hz/60 Hz

Maximum output current

43.2 A (400 V)

48 A (400 V)

60.8 A (380 V)/57.8 A (400 V)/48.2 A (480 V)

56.6 A (480 V)

Power factor

0.8 leading... 0.8 lagging

Maximum total harmonic distortion (rated power)

< 3%

Note a: The maximum active power is determined by PQ mode, which can be set on the SUN2000 app, SmartLogger, or NetEco. If PQ mode 1 is selected, the maximum active power equals the maximum apparent power. If PQ mode 2 is selected, the maximum active power equals the rated active power.

Note b: The rated output voltage depends on Grid code, which can be set on the SUN2000 app, SmartLogger, or NMS.

Note c: Choose whether to connect the neutral wire to the SUN2000-29.9KTL, SUN2000-33KTL-A and SUN2000-36KTL based on the application scenario. When they are used in the scenarios without the neutral wire, set Output mode to Three-phase, three-wire. When they are used in the scenarios with the neutral wire, set Output mode to Three-phase, four-wire.

When the Grid code for the SUN2000-36KTL is set to Mexico-MV480, and the SUN2000-36KTL is used for power generation in 440 V AC grid connection, you need to adjust the level-1 and level-2 undervoltage protection threshold to 384 V. The proper AC output voltage is within the range of 384–576 V.

Protection

Item

SUN2000-29.9KTL

SUN2000-33KTL-A

SUN2000-36KTL

SUN2000-42KTL

Input DC switch

Supported

Anti-islanding protection

Supported

Output overcurrent protection

Supported

Input reverse connection protection

Supported

PV string fault detection

Supported

DC surge protection

Type II

AC surge protection

Type II

Insulation resistance detection

Supported

Residual current monitoring unit (RCMU)

Supported

Arc fault protection (AFCI: arc fault circuit interrupter)

Not supported

Not supported

Optional

Not supported

Communication

Item

SUN2000-29.9KTL

SUN2000-33KTL-A

SUN2000-36KTL

SUN2000-42KTL

Display

LED indicator, Bluetooth module+app, USB data cable+app, and WLAN module+app

RS485

Supported

MBUS (PLC)

Supported

FE

Not supported

Not supported

Optionala

Not supported

Note a: If the SUN2000-36KTL adopts the FE communication mode, it supports only the RS485 and FE communication modes, and does not support the MBUS (PLC) communication mode.

Common Parameters

Item

SUN2000-29.9KTL

SUN2000-33KTL-A

SUN2000-36KTL

SUN2000-42KTL

Dimensions (W x H x D)

930 mm x 550 mm x 283 mm (including the mounting plate)

Net weight

About 60 kg (excluding the mounting plate)/About 62 kg (including the mounting plate)

Operating temperature

–25°C to +60°C

Cooling mode

Natural convection

Highest altitude

4000 m

Humidity

0%–100% RH

Input terminal

Amphenol Helios H4

Output terminal

Waterproof cable connector+OT/DT terminal

Ingress Protection Rating

IP65

Topology

Transformerless

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Updated: 2019-08-02

Document ID: EDOC1100019925

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