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DC-AC inverter ST series ST2500-ST2500-112
DC-AC inverter ST series ST2500-Denryo Co., Ltd.

DC-AC inverter ST series ST2500
Denryo Co., Ltd.


About This Product

The ST series is a DC-AC sine wave inverter with a commercial power bypass automatic switching relay. If commercial power is connected, it will always operate synchronously and output commercial power with priority. When the utility power is interrupted, the power supply to the load automatically changes to the inverter output. When utility power is restored, the relay is activated and the load is automatically connected to utility power again. A simple UPS system can be constructed as a measure against power outages due to disasters, etc. It also comes with a cable clamp that can secure the wiring on the output side, making it suitable for mobile power sources such as RVs, special vehicles, and ships. Converts DC voltage to AC voltage, the output waveform is the same sine wave as commercial power supply, and the distortion rate is 3% or less. A maximum efficiency of 87-94% has been achieved due to the high-efficiency circuit and switching control designed with advanced microprocessor technology. We have a rich lineup with rated output power ranging from 600VA to 2,500VA. It also has a remote ON/OFF control function, making it suitable for integration into a system. It can be used in various environments and applications.

■Built-in automatic switching relay

When commercial power is cut off, power is supplied from the battery to the load via the inverter. When utility power is restored, it will automatically connect to utility power.

■Built-in remote control function

Remote control is possible without a dedicated remote controller. You can turn the power on/off using the remote control terminal on the main unit.

■Frequency can be set

The output frequency can be changed to 50/60Hz using a DIP switch. It can also be used in areas with different frequencies and for electrical appliances.

■Sine wave output

The output waveform is the same sine wave as the commercial power supply, with a distortion rate of 3% or less, making it suitable for all types of loads such as PoE and routers.

■High efficiency

The maximum efficiency is 88-94%, allowing you to design highly efficient systems.

■Load-linked fan

Equipped with a discharge type load-linked cooling fan. Prevents overtemperature inside the housing.

■High surge capacity

The generous design allows you to instantly extract surge power up to 200% of the rated output power.

■Configurable power save mode

By setting the power save mode, you can reduce the inverter's own power consumption when it is in standby mode. Reduces battery consumption.

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    DC-AC inverter ST series ST2500

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3 Models of DC-AC inverter ST series ST2500

Click on the part number for more information about each product

Image Part Number Price (excluding tax) Weight Uninterrupted switching time No load current Maximum standby current (power save mode) Maximum efficiency Maximum output power (3 minutes) Dimensions (L×W×H) Rated output power Rated input voltage Frequency (switchable) Operating temperature range Output voltage Output waveform Cooling Input voltage range Protection circuit Storage temperature/humidity Breaker Surge power E-mark EMC standard
DC-AC inverter ST series ST2500-Part Number-ST2500-112

ST2500-112

Available upon quote

12.6kg

Inverter → commercial power: 8~10msec, commercial power → inverter: 16~50msec

2.62A

0.60A

88%

2,875VA

463×332×119mm

2,500VA

12Vdc

50/60Hz

0~40℃

100Vac±5%

Sine wave (distortion rate 3% or less)

Load linked fan

10.5~15Vdc

Input undervoltage, input overvoltage, input reverse polarity connection (fuse), output overload, output short circuit, overtemperature

-30~+70℃/10~95%RH (no condensation)

30A

5,000VA

- -

ST2500-124

Available upon quote

12.6kg

Inverter → commercial power: 8~10msec, commercial power → inverter: 16~50msec

1.53A

0.30A

91%

2,875VA

463×332×119mm

2,500VA

24Vdc

50/60Hz

0~40℃

100Vac±5%

Sine wave (distortion rate 3% or less)

Load linked fan

21~30Vdc

Input undervoltage, input overvoltage, input reverse polarity connection (fuse), output overload, output short circuit, overtemperature

-30~+70℃/10~95%RH (no condensation)

30A

5,000VA

- -

ST2500-248

Available upon quote

12.6kg

Inverter → commercial power: 8~10msec, commercial power → inverter: 16~50msec

0.68A

0.15A

94%

2,875VA

463×332×119mm

2,500VA

48Vdc

50/60Hz

0~40℃

200Vac±3%

Sine wave (distortion rate 3% or less)

Load linked fan

42~60Vdc

Input undervoltage, input overvoltage, input reverse polarity connection (fuse), output overload, output short circuit, overtemperature

-30~+70℃/10~95%RH (no condensation)

30A

5,000VA

CISPR25; ISO 11452-2; ISO 7637-2

EN55022; EN55024; EN61000-3-2, -3-3 IEC61000-4-2, 3, 4, 5, 6, 8, 11

Click on the part number for more information about each product

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