Huawei TP48200A-D14A1 Telecom Power Cabinet

Environmental conditions

Operating temperature

–10ºC to +50ºC (+14ºF to +122ºF)

Storage temperature

–40°C to +70°C (–40°F to +158°F)

Transportation temperature

–40°C to +70°C (–40°F to +158°F)

Operating humidity

5%–95% RH (non-condensing)

Storage humidity

5%–95% RH (non-condensing)

Altitude

0–4000 m (0­13123.2 ft)

When the altitude ranges from 3000 m (9842.4 ft) to 4000 m (13123.2 ft), the operating temperature is derated by 1ºC (1.8ºF) for each additional 100 m (328.08 ft).

AC input

Input mode

Single phase three wire (L, N, and PE)

Input voltage

90–290 V AC (rated voltage: 220 V AC)

Input frequency

40–65 Hz (rated frequency: 50/60 Hz)

Power factor

≥ 0.99 (rated load)

DC output

Output voltage range

–42 V DC to –58V DC

Default output voltage

–53.5 V DC

Maximum output power

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)

Others

No damage is caused if a storage battery is connected reversely.

AC input protection

AC input overvoltage protection threshold

Overvoltage protection is performed when the single-phase AC input voltage exceeds the AC input overvoltage protection threshold (300 V AC by default).

AC input overvoltage recovery threshold

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

AC input undervoltage protection threshold

Undervoltage protection is performed when the single-phase AC input voltage is below the AC input undervoltage protection threshold (85 V AC by default).

AC input undervoltage recovery threshold

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

DC output protection

DC output overvoltage protection threshold

58.5–60.5 V DC

EMC

CE

CISPR 22 class A

(AC terminal, DC terminal and Signal terminal)

RE

CISPR 22 Class A

Harmonic

IEC 61000-3-2

Fluctuation and blinking

IEC 61000-3-3

ESD

Standard: IEC61000-4-2

Contact discharge voltage: 6kV (Class B); air discharge voltage: 8 kV (Class B);

EFT

• The voltage at signal ports is 0.5 kV (Class B)
• The voltage at the DC power ports is 2 kV (Class B)
• The voltage at the AC power ports is 2 kV (Class B)

RS

Standard: IEC61000-4-3

10 V/m

CS

Standard: IEC61000-4-3

SURGE

Standard: IEC61000-4-5

The voltage at the AC power ports in differential mode is ±2 kV (criterion B). The voltage at the AC power ports in common mode is ±4 kV (criterion B).

Others

AC surge protection

Level-B surge protection

• Standard surge discharge current: 30 kA, 8/20 µs
• Maximum surge discharge current: 60 kA

Safety and regulatory design

IEC60950-1, IEC 60950-22

MTBF

100,000 hours

Structure

Dimensions (H x W x D)

Cabinet (without base): 1400 mm x 650 mm x 700 mm (55.11 in. x 25.59 in. x 27.56 in.).

Base: 100 mm x 650 mm x 700 mm (3.94 in. x 25.59 in. x 27.56 in.)

Weight

200 kg (without storage batteries and rectifiers)

Space for customer

More than 10U

Protection level

Equipment compartment is IP55

Battery compartment is IP23

Installation and carrying

Mounted on concrete pad and carried by using a hoist

Maintenance

From the front, supporting module-level replacement.

Cabling

Bottom inlet and bottom outlet

Heat dissipation mode

Direct ventilation

Heat dissipation capability

More than 1500 W