ETP48200-C5B4

Environment

Operating temperature

–40°C to +65°C

Transport temperature

–40°C to +70°C

Storage temperature

–40°C to +70°C

Operating humidity

5%–95% RH (non-condensing)

Storage humidity

5%–95% RH (non-condensing)

Altitude

0 m to 4000 m

(When the altitude ranges from 3000 m to 4000 m, the operating temperature decreases by 1°C for each additional 200 m.)

AC input

Input system

ETP48200-C5B4: 220/380 V AC three-phase, compatible with 220 V AC single-phase

ETP48200-C5B5: 110 V AC dual-live-wire, compatible with 220 V AC single-phase

Input frequency

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

Power factor (PF)

≥ 0.99 (rated load power)

DC output

Output voltage range

–42 V DC to –58 V DC

Default output voltage

–53.5 V DC

Maximum output power

12000 W (supports N+1 backup and keeps long-term operating current output within 150 A)

Regulated voltage precision

≤ ±1% (The output voltage is within 53.5 V DC ±0.1 V DCunder 50% loads.)

Peak-to-peak noise voltage

≤ 200 mV (rated input voltage and load)

Telephone noise weighting voltage

≤ 2 mV (300–3400 Hz, input power ≤ 264 V AC)

Current imbalance

≤ ±5% (50%–100% load)

AC input protection

AC input overvoltage protection threshold

≥ 300 V AC

AC input overvoltage recovery threshold

290 V AC to 300 V AC

AC input undervoltage protection threshold

≤80 V AC

AC input undervoltage recovery threshold

80 V AC to 90 V AC

DC output protection

DC output overvoltage protection threshold

–58.5 V DC to –60.5 V DC

Electromagnetic compatibility (EMC)

Conducted emission (CE)

AC port: EN 55022 class B

DC port: EN 55022 class A

Radiated emission (RE)

EN 55022 class B

Harmonic current

IEC 61000-3-12

Voltage fluctuation and flick

IEC 61000-3-3

Electrostatic discharge (ESD)

IEC 61000-4-2

Shell port: contact discharge of 6 kV and air discharge of 8 kV; signal port: contact discharge of 2 kV

Electrical fast transient (EFT)

IEC 61000-4-4

AC and DC power ports: 2 kV

Radiated susceptibility (RS)

IEC 61000-4-3

10 V/m field strength

Conducted susceptibility (CS)

IEC 61000-4-6

Power port: 10 V; signal port: 3 V

Surge immunity

IEC 61000-4-5

AC and DC power ports: 2 kV (8/20 µs) in differential mode, 4 kV (8/20 µs) in common mode

Voltage dips immunity (DIP)

IEC 61000-4-11

Others

Surge protection

AC power port: nominal lightning strike discharge current of 30 kA (8/20 µs), maximum lightning strike discharge current of 60 kA (8/20 µs)

DC power port: 10 kA (8/20 µs) in differential mode, 20 kA (8/20 µs) in common mode

Safety and regulatory design

IEC/EN60950-1 and GB4943, TUV and CE certifications

Mean time between failures (MTBF)

200,000 hours

Structure

Power system dimensions (H x W x D)

219.5 mm x 482.6 mm x 330 mm

Weight

≤ 20 kg (excluding rectifiers)

Protection level

IP20

Installation mode

Installed in a 19-inch rack

Cabling

Routed in and out from the top

Maintenance mode

Maintained from the front

Heat dissipation

Nature heat dissipation