Home>>AC Power Conditioner>>Telecom Specific Power Conditioner

Telecom Specific Power Conditioner

Overview
In telecom field, maintaining correct incoming supply voltage to equipment such as rectifiers and air condition units is necessary to avert malfunctions and to increase MTBF(Mean Time Between Failures) of the equipment. The cost of power conditioner compare to the purchase of telecom equipment and the subsequent loss of revenue due to failure is minimal. With MODERN’s several decades of experience of mains quality all over the world we now can present a power conditioner that meets the telecom sector’s stringent requirements: a reliable high performance product, long lifetime, and low maintenance. We have often noticed that in areas with large voltage variations there are often problems with the incoming neutral wire. The best way to reduce that neutral problem is simply not to use it! All our power conditioners can have a Delta/Wye isolation transformer option that allows the customer to avoid all problems caused by the neutral from the mains. Inside the power conditioner, a new clean neutral is then locally created, giving optimum working condition for the connected AC loads.
Features and benefits
•.Extremely wide voltage regulation range, 130-300 V line to neutral
•.Three phase 400/230 V, capacity up to 2000KVA on request
•.Small dimensions with integrated isolation transformer input
•.Indoor and outdoor version on request
•.Individual regulation for each phase
•.Reliable and quiet servo motors
•.Voltage meter
•.By-Pass switch
•.Very high capacity to handle large inrush currents(i.e. compressors)
•.High efficiency-approx. 95 % at full load
•.Wheels mounted for easy installation
Applications
•.2G, 3G, GSM and CDMA mobile base stations and control centers
•.Outdoor shelters and cabinets
•.Telecom exchanges/base stations needing outdoor power supply
•.Medium exchanges, rural telecom networks and access networks
•.Transmission relay stations
•.Microwave/satellite communications stations
•.Network control centers
•.Emergency communications/transmission
Technical Parameter

Input Voltage	DBW	SBW
	220±15%,20%,30%,50%	380±15%,20%, 25%30%,50%
Output Voltage (Preset at 1.5%)	220Vac±1-5%	380Vac±1-5%
Efficiency	>98%
Precision	1-5%
Frequency	47-53Hz
Response Time	<0.5S/20V(Line Voltage)
Insulated Strength	2000V/1 minute without puncture	2500V/1 minute without puncture
Insulated Resistance	>2MΩ
Wave Deformation	Nil
Isolation transformer	Optional
Surge Protection	Optional

Model & Specifications

Phase	Model	Rated Capacity(KVA)	Dimension(H×W×D)mm	Cabinet(QTY)
Single Phase	DBW-10	10	1020×300×700	1
	DBW-15	15	1020×300×700	1
	DBW-20	20	1020×300×700	1
	DBW-30	30	1020×300×700	1
	DBW-50	50	1120×380×750	1
	DBW-80	80	1220×400×780	1
	DBW-100	100	1220×400×780	1
	DBW-150	150	1420×450×930	1
	DBW-200	200	1420×450×930	1
Three phase	SBW-F10	10	1020×300×700	1
	SBW-F20	20	1020×300×700	1
	SBW-F30	30	1020×300×700	1
	SBW-F50	50	1120×380×750	1
	SBW-F80	80	1220×400×780	1
	SBW-F100	100	1220×400×780	1
	SBW-F150	150	1420×450×930	1
	SBW-F200	200	1520×520×980	1
	SBW-F300	300	1720×600×1380	1
	SBW-F500	500	1860×720×1580	1
	SBW-F800	800	1860×900×1080	1
	SBW-F1000	1000	1860×900×1080	2
	SBW-F1500	1500	1860×900×1080	3
	SBW-F2000	2000	1860×900×1080	3