TP48200A-D14A1 Outdoor Site Power Cabinet

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Cabinet height: 1400 mm

Heat dissipation type: in forced ventilation mode

Rated output current: 200A

Rated output voltage: 48V

Supports PMU Panel, including UIM02A user interface module and PMU02C1 monitoring unit

PMU02C1 supports WebUI

UIM02A provides sensor ports, Boolean value input ports, and dry contact output ports.

Supports 1 group 100Ah VRLA batteries


The TP48200A-D14A1 is an outdoor cabinet-type power system and supplies power to the -48 V DC telecom equipment. The TP48200A-D14A1 uses 50 A rectifiers and outputs a maximum of 200 A current.

Tech Specs
Cabinet Description
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
Technical Specifications
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)

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
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
Power distribution specifications
AC power distribution Main AC input One 100 A two-pole MCB;
DC power distribution Load shutdown BLVD: 10 A MCB x 2; 16 A MCB x 3

LLVD: 20 A MCB x 8; 63 A MCB x 1

Battery branch 100 A MCB x 1
The TP48200A-D14A1 power system mainly consists of the cabinet, temperature control unit (TCU), rectifier, power distribution unit (PDU), and monitoring unit.
Item Composition AC input mode
TP48200A-D14A1 PMU02C1




Single phase three wire



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