AC to DC converter battery charger 150-1000VDC rectifier 120KW power supply

AC to DC converter battery charger 150-1000VDC rectifier 120KW power supply

Model No.︰SPI-25KW

Brand Name︰SANDI

Country of Origin︰China

Unit Price︰US $ 6500 / pc

Minimum Order︰1 pc

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Product Description

AC to DC converter battery charger 150-1000VDC

rectifier 120KW power supply

 

Product Introduction

   SANDI AC/DC Charger is specially developed for DC chargers. It has high efficiency, high power factor, high power density, high reliability advantage. AC input 3 phase, DC output voltage range from 150 to 1000VDC can be set, compliant with CE safety requirements, EMC standard EN61000-6-3 and EN61000-6-1 Class A, it is an advanced international level charger.

Unique function

  • High efficiency over the full load range, full load efficiency greater than 95%
  • Wide output voltage range, 150-1000VDC, suitable for a wide range of Lithium or lead acid battery 
  • 5-inch LCD touch screen, easy to operate
  • Flexible application, charging voltage, charging current, charging time, timing charging can be set by LCD screen, easy to operate

Main features

  • Powerful protection, overheating, short circuit, overload, overvoltage, undervoltage, etc.
  • Wide input voltage range: 260~ 530Vac, adaptable to various power grid environments
  • Three-phase AC input without neutral wire: Simplifies system design, eliminates the risk of excessive neutral current, and reduces system costs.
  • Dual DSP design, achieve the full digital control, less components means high reliability 
  • Wide input voltage range, allows operation in most poor grid conditions
  • Battery anti backflow: effectively protects the battery while ensuring reliable and safe operation of the system
  • Input, output have protective circuit breaker switch
  • Module adopts hot pluggable design, which is convenient for maintenance.
  • RS485 interface (Optional)

 

 

Product Parameters (3 PHASE INPUT)

Model

SD1K120

AC input

Input system

Three phases + PE

Voltage range

300Vac ~ 450Vac

Rated voltage

380Vac

Frequency range

50Hz/60Hz

Maximum current

240A

DC output

Voltage range

150Vdc ~ 1000Vdc

Rated current

300A

Current range

1~300Amps

Maximum output power

120kW

Steady voltage precision

<±0.5%(150~1000V, 020MHz

Steady current precision

≤±1% (rated range of 20% ~ 100% for output load)

Load regulation rate

≤±0.5%

Startup overshoot

≤±3%

Grid regulation rate

≤±0.1% (testing range is 320V ~ 530V)

Power factor and THD

Power factor

≥0.95  Full-load output power of @20%~50%

≥0.98  Full-load output power of @50%~100%

≥0.99  Full-load output power, input nominal voltage and frequency of @100%

THD

≤5% Full-load output power of @50%~100%

Protection function

input overvoltage Protection

Over Under Voltage automatic shutdown and restart when voltage return normal

Output overvoltage protection

Over Under Voltage automatic shutdown and restart when voltage return normal

Over-temperature protection

Automatic shutdown. Automatic restart when the temperature return to normal

Short circuit protection

Automatic shutdown and lock, need power off to restart to unlock

Voltage ripple

Voltage ripple crest factor

≤1%150~1000V, 020MHz

Efficiency

Under Rated input voltage

≥95

Application place

Indoor (IP20)

Environmental conditions

Operation temperature

-40°C ~ +75°C, derating is require when the temperature is above 55°C.

Storage temperature

-40°C ~ +70°C

Relative humidity

≤95%RH, without condensation

Cooling mode

Forced air cooling

Noise

≤65dB(A) (1maway)

Altitude

2,000 m a.s.l., derating is require when the altitude is above 2,000 m a.s.l.

Communication

RS485 (Optional)

Display

LCD

Mechanical parameters

Size

550mm (W) ×600mm (D) ×860mm (H)

Weight

≤170kg

Price Terms︰ FOB Ningbo

Payment Terms︰ TT

Lead Time︰ 15 days

Standards Certificate︰ CE, ISO9001, CSA, UL, CCS

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