Isolated Transformer Power Supply Online UPS 3 Phase 380V for Data Center LF33 Series manufacturer from China upsen holding company limite

Isolated Transformer Power Supply Online UPS 3 Phase 380V for Data Center

Price:	1000.0 USD
Payment Terms:	T/T,L/C,WU,Money Gram
Place of Origin:	Guangdong, China (Mainland)


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Product Detail

Model No.: LF33 Series

Production Capacity: 50,000pcs/Month

Delivery Date: 7-15 Days

Phase: Three Phase

Protection: Unbalanced Loads

Means of Transport: Ocean,Air

Packing: Cartons & Wooden Pallet

Application: Networking

Type: Standby

Brand Name: UPSEN

Isolated transformer Power Supply Online UPS 3 phase 380V For Data Center

Isolated transformer Power Supply Online UPS 3 phase 380V For Data Center

Key Features
1:Triple phase in triple phase out
2:6-inch extra large LCD that display 12 language( English/Russian/Spanish/French)
3:IGBT mosfet and SPWM modulation technologies applied
4:Intelligent battery management maintains battery automatically to prolong the battery life
5:Smart RS232 port for computer monitoring
6:Suitable for bad working condition,big input voltage range,frequency range from 40HZ-70HZ
7:Intelligent battery management
8:Isolated transformer input, dramatically absorb and resist to electricy surge.
9:Extra wide input voltage and frequency range make it adapt to severe power grid environment
10:Meet the need of different power supply
11:Fully digitally controlled by dual DSP, more stable and reliable
12:Protection:overload, over current, over voltage, under voltage, short circuit, etc.
Application:
1:theater and highway and railway tunnels metal halide lamp lighting system.
2:Industrial automatic equipment, SMT chip mounter equipment
3:IDC rooms, bank/securities settlement center, communication network management center
4:Industrial and mining equipment, chemical industry, petrochemical production equipment
5:Transmitter station, control room, medical instruments

Technical Specification

low frequency strar series LF33 100k-400kva
model		LF33 series
rectifier type		6p	12p	6p	12p	6p	12p	6p	12p	6p	12p
rated nominal		120kva/108kw		160kva/144kva		200kva/180kw		300kva/270kw		400kva/360kw
rated input voltage		380/400/415vac 3-phase 4-wire
rated frequency		50/60hz
input parameters
input voltage range		±25%
input frequency range		45hz~65hz
input soft start function		0-100% 5-300settable
input power factor		more than 0.98(if harmonic filter is added)
input harmonic current (thdi)		less than 4.5%(if harmonic filter is added)
bypass
bypass voltage range		-20%~+15%
bypass frequency range		50/60hz±10%
output parameters
inverter output voltage		380/400/415vac 3-phase 4-wire
voltage stability		±1%(steady status),±3%(transient status)
frequency		50/60hz
mains power synchronization window		±5%
actually measured frequency accuracy (internal clock)		50/60hz±0.01hz
output power factor		0.9(output 90kw per 100kva)
transient response time		less than 5ms
inverter overload capability		at 0.9 power factor, 110% for 1 hour, 125% for 10 minutes and 150% for 60s
short circuit current from inverter		3ph 1.5ln for 5seconds,1ph 2.9ln for 5seconds
maximum bypass capability		1000% for 100ms
phase shift	with 100% balanced load	less than1°

characteristic	with 100% imbalance load	less than1°
total harmonic	100% linear load	less than1%

distortion(thdv)	100% non-linear load	less than3%
system efficiency (full load)		up to 94% (inverter efficiency is up to 98%)
rectifier output parameters
charger output voltage stability		1%
dc ripple voltage		≤1%
operating environment
operating temperature range		0~40°c
storage temperature		-25~70°c(without battery)
relative humidity		0~95% no condensation
maximum operating height		≤elevation 1000m, for elevation above 1000m, derate by 1% for every increase of 100m
noise (1m)		58-68db
protection level		ip20
standard		safety: iec60950-1 iec62040-1-1 ul1778 emc iec62040-2 class c2 en50091-2 class a design and test iec62040-3
physical parameters
weight (kg)		980	1420	1200	1750	1350	2000	1600	2200	2100	2750
width(mm)		900	1250	1250	1640	1250	1640	1640	2280	2280	2280
depth (mm)		855	855	855	855	855	855	855	855	855	855
height (mm)		1900	1900	1900	1900	1900	1900	1900	1900	1900	1900
*specifications change without prior notice

competitive advantages:

1: three years' warranty for online ups, and 1% free ups or 2% free pcb boards
2: full protection against over-discharge, overcharge, over load.
3: strong shock resistance ability
4: professional technical support before and after sales
5: timely response, fast delivery time and flexible operations to satisfy any customers' special requests.
6: free oem & odm service
7: competitive price, quality and mature products