Power Distribution Unit

Ericsson BTS / PDU - Power Distribution Unit PDU0201

Product Details :
The Transformer used in the power supply unit is manufactured as per the UL norms.
The transformer will be potted/sealed in an enclosure using Epoxy (a mixture of Resin & Hardener) which ensures high reliability and efficiency.
The enclosure is made up of Prime Stainless Steel material SS 304 grade (also carbon steel with powder coated enclosure can be provided on request )
Block Terminals will provide the easiest way for the customer to connect the secondary tappings.
Photocell and timer connected as per the customer's needs a circuit breaker of 25A is provided for circuit protection.

Technical Details :
Wattage - 75w to 1200w
Frequency - 50/60 Hz
Pry. voltage - 120V /277V
Sec... voltages as per customer requirements
Insulation class F, H
Max. regulation 10%
Dielectric 2000v, primary to secondary for 1 second.
Dielectric 2000v, all windings to lamination for 1 second.

To meet the requirement of the network system to the power, santakups has developed a new generation ups - bpro offline series. It adopts 32bits data-bus microprocessor with robust processing power that is capable of detecting and controlling quickly and accurately all movement of ups to ensure product high reliability.

Owe to the use of the double-conversion circuit design, the power used by load is the pure sine wave power by stabilizing voltage and stabilizing frequency and noisy signals filter.

Specificationú¦ model b500a/600a b1000a/1200a
Max capacity(va) 500va(300w) 1000va(600w)
Rated capacity 600va(360w) 1200va(720w)
Input commerical power range 145vac-280vac
Avr range 165vac-270vac
Frequency 50hzía10%
Output commerical power sine-wave
Inversion simulated sine-wave
Frequency commercial power supply:shared frequency with the commercial inversion state:50hzía0.5
Avr voltage range 220vacía10%(auto-sensing)
Transfer time typical:5ms(including detection time)
Protection overload ups automatically shutdown if overload exceeds 150% of normal value for 30 seconds and 180% for 3 seconds
Tel/fax/modem no
Short circuit ups output is cut off immediately or input circuit breaker protection
Alarm battery back-up beeping sound every 4 seconds when the input is cut off
Battery low voltage beeping sound every 1 seconds when the input is cut off
Overload continuously beeping sound when overload
Battery type sealed, maintenance-free lead acid
Capacity (12v, 7ah)x1 (12v, 7ah)x2
Recharge time 8 hours to 90% of full capacity
Back-up time typical 20 min(halfload)
Battery protection automatic self-test, discharge protection