Standby Power Supply

Description:
Features

> MD series standby power supply is designed to provide clean, reliable and uninterruptible power to CATV and communications networks.

> Ferroresonant transformer provides fully regulated quasi-square wave output voltage, short circuit protection and complete line conditioning.

> Easily accessible front panel connections make operation and maintenance easy.

> Durable LED indicators of operation modes, battery voltage, output current and alarm are available at the front panel.

> High efficiency cooling system extends service lifetime effectively.

> Flexible voltage configuration provides more options and extends applications as well.

> Pole & wall mount (PWM) and ground mount (GM) cabinets are available as optional features.

Norminal Specifications

Input

Input voltage: 220VAC +/-15%

Input frequency: 60Hz

Frequency stability: +/-0.05%

Power factor: 0.90



Output

Output voltage: 60VAC

Output voltage regulation: 5%

Waveform: square (quasi-square)

Output current: 15A

Output power: 900VA

Frequency stability: +/-0.05% during standby mode

Eficiency: >=90% typical line mode; >=80% typical standby mode

Overload capacity: 150%

Transfer characteristic: uninterrupted

Battery

Battery voltage: 36VDC

Type: VRLA, sealed, maintenance free

Capacity: 100AH

Cell per unit: 6pcs

Voltage per unit:12.84VDC

Max. discharge current: 800A

Short circuit current: 3600A

Float charge: 40.5~41.4VDC

Low voltage cutout: 31.5VDC

Charge current: 6A at 80% load and normal input

Recharge time: 12hrs typical to 90% capacity

Mechanical

Finish: powder coat

Front panel: digital ammeter, output connections, handels, battery breaker, LEDs

Side panel: input connections (terminal block or power cord), fuse, external battery connections

Overall size: 368X320X165mm

Environmental

Ambient temperature: -40C~+55C

Place of Origin:	China(Mainland)
Brand:	FYDQ
Model No. :	MD-6015-L