On-line UPS - LTH-80

• Double conversion, True on line isolated UPS 
• Input true galvanic isolation transformer :Can solve ultimately the problem of power system, including leakage current, noise interference… etc.
• Per phase with individual inverter support :Characteristics will not be violated under 100% unbalance load.
• Battery start (DC Start)
• High overload capability
• Full protection:
  • Overload protection
  • Output short protection
  • Static switch protection
  • Over temperature protection
• Intelligent air-flow control, suitable for any dirty operation environment
• UPS self detection
• Concise graphic LCD display
• User friendly design and simple operation
• External battery available.(Option)
• Generator friendly
• Advanced battery management:Battery replacement warning prevents downtime.
• 12 Pulse full controlled rectifier (Option) :Can reduce harmonic current.

PHASE

Model

LTH-80

KVA

80

INPUT (RECTIFIER)

Voltage

380 / 400 / 415VAC 3 Phase 4 Wire

Voltage Range

+/- 15%

Frequency

50 / 60 Hz +/- 5%

Power Walk In

0% - 100% : 10 sec

OUTPUT (INVERTER)

Voltage

380 / 400 / 415VAC 3 Phase 4 Wire

Static Regulation

+/- 1% at Linear Load

Dynamic Regulation

Frequency

50 / 60 Hz +/- 0.5%

THD Distortion

<=3% at linear load, <=5% at non-linear load

Transient Response

< 5ms

Power Factor

0.8

Overload Capacity

100% continuous, 125% /10mins, 150% /1min

BATTERY

Voltage

348V DC (12V x 29pcs)

Max. Charge Current

10A

Float Voltage

392V

Boost Voltage

420V

Recharge Time

4 – 8hours 90% after fully discharge

STATIC SWITCH

Mains<->Inverter

No Break

INDICATOR

LCD Display

Input/Output Voltage, Frequency, Output Loading Status, Battery Status, Battery Replacement Warning, Phase Site Wiring Error, Event Logs

LED Display

Mimic Display

PROTECTION

Output Short

Yes

Lightning / EMI Filter

Yes

ENVIRONMENT

Temperature

0ﾟc to 40ﾟc

Humidity

0 to 90% (non-condensing)

Noise Level

< 65dB at 1 meter

COMMUNICATION

Interface Port

RS-232 or DB9 (Standard), SNMP Adaptor, RS-485, AS-400 (Option)

DIMENSION
(W*H*D / mm)

UPS

1100 x 1710 x 850mm

Battery Bank

660 x 1550 x 800mm

NET WEIGHT
(Kgs.)

UPS

900

Battery Bank

630