Online Low Frequency UPS, buy Onlline LF UPS4-20KVA ---120VAC on China Suppliers Mobile

Product Details

Delivery Time:15-20DAYS
Certification:CE,ISO9001

Power Safe (SA)series DSP low frequency UPS is the second generation digital on-line LF UPS .It has been specially designed to provide perfect uninterrupted power for South America power market. The high power protection value of this new generation of this full digital UPS raises Power Safe (SA)to the best-value-in-the-category UPS.

Main Features:

POWER RATING:4-20KVA

Fully Digital control technology

Online double conversion with PFC

IGBT rectifier and IGBT Inverter & ISO output transformer

Online battery disconnection alarm

Auto-diagnose of UPS failure (easy maintenance)

Input power factor above 0.98

Wide input frequency range 40-70HZ

Flexible network monitoring and management

Large LCD display
Cold start and AC start function

Perfect protections

Technical Specifications:

Model	PSA04H	PSA06H	PSA10H	PSA15H	PSA20H
Rating capacity	4KVA/3.2KW	6KVA/4.8KW	10KVA/8KW	15KVA/12KW	20KVA/16KW
input	Phase	1phase 2wire+G	3phase 4wires +G
P.F	>0.98	>0.95
Rating voltage	120V/127V/220V	220V/380V
Voltage range	120V/127V/220V25%	220V/380V25%
Rating frequency	60Hz/ 50Hz(auto-sensing)
frequency range	40-70Hz
THDi	<5%
Soft start	0 to 100% , 3 to 5 seconds
Charge	Float charge	220VDC
Current	4 to10A (extendable)
Protection	Charge voltage, over current protection, short circuit protection
Battery	Model	Lead acid maintenance free battery
Rating voltage	192VDC (external),
O/P	P.F.	0.8(lagging)
Phase	1phase 1wire+N+G
Rating voltage	120V/127/220VAC
Rating frequency	50Hz/60Hz(auto sensing)
Frequency	<±0.1Hz in battery mode
Voltage	<±1.5%(static)
Crest factor	3:1
Wave distortion	Liner load<3%;Nolinear load<5%
dynamic load voltage instant distortion	Liner load<±5%(from 0-50%-100%)