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Huawei ETP48100-B1-50A power supply 48 V DC, 50 A, PMU11A controller
Brand: Huawei
Product Code: HUAWEI-ETP48100-KITA
Catalog number: 5394
Warranty (months):
Price
324,97
399,71incl. tax
Qty.
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+
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Description

Huawei ETP4100-B1-50A is a power supply with 4 power outputs. It is equipped with one R4850G rectifier with a current of 50 A, the housing has a place for an additional rectifier. The output voltage is 48 V. The PSU has an AC input (220 V), it is not equipped with a battery port. The device has a number of protections, the rectifiers used are distinguished by high efficiency - over 96%. Output power cables are easily connected to the power station.

The total output power is 2400 W with a voltage of 48 V. The maximum output voltage is 58 V, theoretically it allows even 2900 W. Maximum power per one output - 1200 W (48 V) / 1450 W (58 V).

The most important features:

  • AC input power;
  • output voltage 48 V;
  • current 50 A;
  • R4850G rectifier;
  • there is room for a second rectifier in the housing;
  • 4 output power ports;
  • 25 A maximum per output port;
  • no battery port.

Specification:

ETP48100-B1-50A
Input
Voltage 85 - 300 V AC
Frequency 45 - 65 Hz
Rated input current < 17 A
Power factor > 0,99
THD < 5%
Output
Voltage

42 - 58 V DC

Default value: 53,5 V DC

Maximum power

2400 W at 48 V

(up to 2900 W at 58 V)

Environmental features
Permissible working temperature From -40 to 75 °C
Permissible storage temperature From -40 to 75 °C
Permissible air humidity 5%-95% non-condensing
Protection (rectifier)
Overvoltage(wejście) > 300 V AC
Undervoltage (wejście) < 80 V AC
Overvoltage (wyjście) 58,5 - 60,5 V DC (to be set in the PMU)
Against short circuit (wyjście) Yes
Against overheat > 75 °C
Certificates (rectifier)
Protections

TUV, CE, UL

CB

UL60950-1

IEC60950-1

EN60950-1

CAN/CSA C22.2 No. 60950-1

EMC

EN55022 class B

EN55024

EN61000-3-2

EN61000-3-3

ETSI EN300 386

ETSI EN301489

ITU-T K.20

Lightning protection YD 5098-2005 5KA