ETP48200-C5A2

Environmental specifications

Operating temperature

-40ºC to +65ºC

Transportation temperature

-40ºC to +70ºC

Storage temperature

-40ºC to +70ºC

Operating humidity

5% RH to 95% RH

Storage humidity

5% RH to 95% RH

Altitude

0–4000 m

When the altitude ranges from 2000 m to 4000 m, the operating temperature decreases by 1ºC for each additional 200 m.

AC input

Input system

220/380 V AC three-phase, five-wire

Input frequency

45-66 Hz (rated frequency: 50 Hz or 60 Hz)

Power factor

≥ 0.99 (rated load)

DC output

Output voltage range

-42 V DC to -58 V DC

Default output voltage

-53.5 V DC

Output power

The maximum output power is the number of rectifiers multiplied by the output power of a single rectifier.

Regulated voltage precision

≤ 1%

Peak-to-peak noise voltage

≤ 200 mV (0-20 MHz)

Telephone noise weighting voltage

≤ 2 mV (300-3400 Hz)

Imbalance of load sharing

≤ ±5% (50%-100% load)

AC input protection

AC input overvoltage protection threshold

> 300 V AC

AC input overvoltage recovery threshold

When the voltage is restored to 290 V AC, the output resumes.

AC input undervoltage protection threshold

< 85 V AC

AC input undervoltage recovery threshold

When the voltage is restored to 90 V AC, the output resumes.

Electromagnetic compatibility (EMC) specifications

Conducted emission (CE)

AC ports: EN 55022 Class B

DC ports: EN 55022 Class A

Radiated interference

EN 55022 class B

Harmonic current

IEC 61000-3-12

Voltage fluctuation and flick

IEC 61000-3-3

Electrostatic discharge (ESD)

Shell ports: IEC61000-4-2; contact discharge: 6 kV (criterion B); air discharge: 8 kV (criterion B)

Signal ports: IEC61000-4-2; contact discharge: 2 kV (criterion R)

Electrical fast transient (EFT)

AC power ports: IEC61000-4-4, 2 kV (criterion B)

DC power ports: IEC61000-4-4, 2 kV (criterion B)

Radiated susceptibility (RS)

IEC61000-4-3, 10 V/m (criterion A)

Conducted susceptibility (CS)

IEC61000-4-6. Signal ports: 3 V (criterion A); AC/DC power ports: 10 V (criterion A)

Surge susceptibility

IEC61000-4-5. AC/DC power ports: Differential mode: 2 kV (8/ 20 us, criterion B); common mode: 4 kV (8/20 us, criterion B)

Voltage dips (DIP)

IEC 61000-4-11

Others

DC surge protection

Differential mode: 10 kA (8/20 µs); common mode: 20 kA (8/20 µs)

Safety and regulatory design

Complies with IEC60950-1/EN60950-1/GB4943 and passes the Conformite Europende (CE).

Mean time between failures (MTBF)

200,000 hours

Structure

Power system

222.25 mm x 482 mm x 330 mm (H x W x D)

Weight

≤ 20 kg (excluding rectifiers)

Protection level

IP20

Installation mode

Can be installed in a 19-inch rack along guide rails. Guide rails are delivered separately.

Cable routing

Routed from the rear (Cable holes for routing AC input cables from the left are reserved.)

Maintenance mode

Maintained from the front and the rear

Heat dissipation mode

Cools as the ambient temperature drops