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DT1500 Inverter Series Ⅰ

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220VDC to 220VAC Hot-swap modular inverter 12KVA




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Higher Power Density in the Same Space
Modular inverters are capable of providing higher power within the same footprint. This is attributed to their optimized internal structure and the use of high-efficiency components, enabling them to deliver greater power while maintaining a compact size.

Ease of Maintenance and Operation

Modular Design: Modular inverters feature a modular design where each module is relatively independent. In the event of a failure, only the affected module needs to be replaced or repaired, without the need to dismantle and reassemble the entire inverter, thereby simplifying the maintenance process.

Rapid Fault Localization: Due to the independence of each module, fault localization in modular inverters is more accurate and swift. Maintenance personnel can quickly identify the faulty module by monitoring the working status of each module and perform targeted repairs.

Easy Replacement: Modular inverter modules are typically designed as plug-and-play, allowing for easy replacement without complex operations. This further enhances maintenance efficiency and reduces maintenance costs.

Reliability

Modular inverters exhibit strong complementarity in the event of a fault, meaning that a single module failure does not directly result in system shutdown, thereby enhancing overall system reliability.

Flexibility

Modular inverters often feature multiple MPPT (Maximum Power Point Tracking) functions, enabling flexible allocation of power points for photovoltaic power sources of different orientations in complex terrains, thereby improving overall power generation efficiency.

Digital Control

Advanced digital control technology is adopted, featuring strong anti-interference capability, fast computation speed, high intelligence, and precise control accuracy.

Application Scenarios

Modular inverters are primarily used in photovoltaic power station projects with large power generation capacities, serving as an alternative to centralized and string inverters. Their high power density and ease of maintenance make modular inverters particularly advantageous in large-scale photovoltaic power stations.

In summary, modular inverters, with their high power density, ease of maintenance, and numerous other advantages, have broad application prospects in the field of power conversion. For more information, it is recommended to consult technical documentation related to modular inverters or consult experts in the field.


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We have 2KVA modules and 3KVA modules, cabinet spec and customization please contact us!

ModelBVT220/220-12KVAML
PhaseSingle Phase
Parallel Functionsupport parallel
Rated Power12KVA /9600W
Module quantites3kva module*4
Bypass Input
Rated Voltage220Vac/230Vac
Voltage Range176~264Vac
Frequency Range40Hz~55Hz@50Hz system
Battery
DC Input Voltage220Vdc
DC Voltage Range220Vdc@cutoff voltage: ≤180Vdc, or ≥275Vdc, Startup voltage: 190Vdc~270Vdc
Battery TypeLithium Batteries, Lead Acid batteries, Colloidal Batteries
Output
Output Voltage220Vac/230Vac
Output frequency50Hz
Parallel uneven flow＜3% rated current RMS
WaveformPure Sine Wave(Resistance full load＜3%，nonlinear full load＜5%)
Dynamic responseVoltage transient range＜3%，transient response recovery time≤60ms（load from 0 to 100）
Overload capacity105%~125% Load/ Continue 10min shutdown；125%~150% Load/ Continue 60s
Inversion Efficiency   (80% resistive load)≥85%（80% linear load）
Transfer Time≤6ms
Working Environment
Dielectric strength2000Vac/10mA/60s
Humiditty0~90%, no moisture condensation
Operating altitude(m)≤3000m，1500～3000m, 1% decrease in output for every 100 m increase
Noise(1m)<45dB
Indicator lightAC status, DC status, Work mode
CommunitcationRS485


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