TC500KM/TC630KM/TC850KM/TC1000KM

Product description

TC500KM grid-connected inverter adopts three-level modular parallel design, which significantly improves the transfer efficiency and output power energy quality in weak light by means of intelligent start/stop logic. The maximum efficiency reaches 98.7% and European efficiency reaches 98.5%. Three-channel MPPT tracing route, lower start/stop power and modular design thoughts have achieved the higher power generation benefit for user. It has good power grid compatibility that properly solves various power grid faults. In addition, integrated DC distribution panel design, modular insert-pull function and matched double-split or double-winding transformer are capable of reducing the system cost efficiently.

Technical Advantages

More reliable product design

l  Adhering to TBEA core idea. Accumulate research and development technology of converter beyond10 years.

l  Reliable operation in complex natural environment.

l  Operating without derating in altitude of 3000m and below.

l  Design service life for 25 years

Higher power generation benefit

l  The higher transfer efficiency is 98.7% and European efficiency is 98.5%.

l  Be of intelligent start/stop logic that increases the light-load efficiency drastically.

l  Be of modular design concept, the integrated unit can be in operation without interruption in case power and electrical module are failure.

l  Be of lower start/stop power that expands the system power generation time.

More excellent product performance

l  NB/T32004-2013 and GB/T19964-2012 execution standard. Be properly confronted with various power grid conditions.

l  Be of three-level parallel technology that power energy quality is more superior.

l  The integrated unit power density is industry-leading, which reaches 0.21W/cm3.

l  Support multi-channel individual MPPT mode and PV module compatibility is higher.

         Lower system cost

l  DC distribution panel is not needed. 9 channels of combiner box can be accessed at most.

l  Double-winding and double-split transformer at AC side can be selected. The configuration is flexible.

l  Be of multi-layer modular insert-pull design that power station maintenance efficiency is higher.

           Be of maintenance and design prior integrated unit that saves the space of inverter room.

 

Create Value for Our Customers

 High power density, maintenance design prior to modularization, PR control technology, ultra-high transfer efficiency, reliable ZVRT protection and night SVG function provide assurance of your return on investment.

technical parameter

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Model

TC500KM

TC630KM

TC850KM

TC1000KM

Input (DC)

Max. DC Input Power

567kW

714kW

964kW

1134kW

Max. DC Current

1134A

1429A

1928A

2268A

Max. Number of DC Inputs

9

12

15

18

Max. DC Input Voltage

1000Vdc

MPP Voltage Range

500Vdc820Vdc

Number of MPPT Inputs

3

4

5

6

Output (AC)

Rated AC Output Power

500kW

630kW

850kW

1000kW

Max. AC Output Power

550kW

693kW

935kW

1100kW

Rated Output Current

916A

1155A

1558A

1833A

Max. AC Current

1008A

1270A

1714A

2016A

Rated AC Voltage Range

283Vac347Vac

Rated Grid Voltage

315Vac

Rated Grid Frequency

50Hz/60Hz

Mechanical Data

Dimension (W/H/D)

1400×2000×850

1700×2000×850

2200×2000×850

2500×2000×850

Weight

1400kg

1800kg

2200kg

2600kg

Cooling Method

Forced air cooling

System Data

Max. Efficiency

98.7%

European Efficiency

98.5%

Power Factor

0.9 lag - 0.9 lead, adjustable

Total Harmonic Distortion of Grid Current THDi

<3%

DC Component of Output Current

0.5%

Communication Interface

RS485/Ethernet(optional)/GPRS(optional)

Safety Requirements

Insulation Resistance

>1MΩ

Insulating Voltage

2500Vac,1min

Protection Class

Level of Protection

IP20

Environmental Characteristics

Ambient Temperature Range

-25℃~+55

Ambient Humidity Range

5%95% non condensing

Max. Operating Altitude

6,000 m  (above 3000m, derating according to GB/T3859.2)

Executive Standard

Standard

NB/T 32004-2013   GB/T 19964-2012

 

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