Rectifier module GR75020G1 / GR50020G1

Rectifier module GR75020G1 / GR50020G1 are AC-DC rectifier module featured with high efficiency and high power density, which supports 260 Vac ~ 456 Vac three-phase voltage input, rated 750 / 500 Vdc output and maximum output power 15 KW. The rectifer module adopts CAN communication interface with isolated design, and CAN communication protocol for communication with monitoring modules. It can achieve voltage regulation, current limiting and single module power On/Off functions by the monitoring module.

Rectifier module GR75020G1 / GR50020G1

Maximum efficiency > 95.8%

Wide input voltage range 260 Vac ~ 456 Vac

Operating temperature range -30℃ ~ + 65℃

Total harmonic distortion (THD) ≤ 5%

On-line hot-swap function

DSP digital control

CAN communication

Voltage / current regulation and current sharing functions

MODEL

GR75020G1

GR50020G1

INPUT

Opearting voltage

260 Vac ~ 456 Vac

Input voltage mode

Three phase four wire

Input frequency

40 Hz ~ 70 Hz, rated frequency 50 Hz / 60 Hz

Rated input current

< 33 A

Power factor

≥ 0.98 (load ≥ 50%); ≥ 0.99 (full load)

THD

≤ 5% (load ≥ 50%)

OUTPUT

Output voltage

300 Vac ~ 750 Vac

200 Vac ~ 500 Vac

Output power

150000 W (304 Vac ~ 456 Vac); 7500 W (260 Vac, 260 Vac ~ 304 Vac linear derating)

PROTECTIONS

Input overvoltage protection

Protecion point: 470 Vac ~ 490 Vac (line-line voltage)

Input undervoltage protection

Protecion point: 230 Vac ~ 260 Vac (line-line voltage)

Output overvoltage protection

770 Vdc (+ / - 10 Vdc)

510 Vdc (+ / - 5 Vdc)

Output short-circuit protection

Support long short-circuit, auto restore after unshorting

Overtemperature protection

≥ 65℃ start protection; ≤ 60℃ auto restore

 

 

STANDARD / EMC / LIGHTNING PROTECTION

EMC

CISPR22; IEC 61000-3-11; IEC 61000-3-12; IEC 61000-4-2; IEC 61000-4-3;
IEC 61000-4-4; IEC 61000-4-5; IEC 61000-4-6; IEC 61000-4-11

Lightning protection

5 KVA

OTHERS

MTBF

> 400,000 h

Noise

≤ 55 dB

Operating temperature

-30℃ ~ + 65℃; derating output for above 55℃

Storage temperature

-40℃ ~ + 75℃

Relative humidity

5% ~ 95% (non-condensing)

Altitude

≤ 4000m (1000 ~ 4000 m: high temperature derating 1℃ for each elevation 100 m; 2000 ~ 4000 m: output derating)

Dimensions (H × W × D) (mm)

83 × 206 × 470

Weight (kg)

≤ 12.0

Download

Rectifier module GR75020G1 / GR50020G1 Datasheet - PDF




 
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