PTX- series 4000
PTX- series 4000G
PTX- series 6000
PTX-serise 7000
GP-3000
GP-3000E
GP-3000PV
UPS FOR MARINE
PTX-4000
PTX-6000
AFTER SALES ACTIVITY
UPS for Railroad and Subway System

Modualar Parallel Redundant

Industrial DC Power Supply

Charger and Discharger for Battery Production and Test

Charger

Automatic Voltage Regulator

Battery Management System

PLANT CHARGER INVERTER SYSTEM

STS(Static Transfer Switch)

Remote Monitoring Device
 
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• Key Features

- High reliability
- High performance
- Load and battery protection by high precision (±1 %) output voltage
- Longer battery life by low output ripple
- Digital display operating panel
- Current limit function
- Walk-in function (soft start)
- High performance H class dry transformer
- 3 staged high voltage alarm and trip protection circuit (alarm ? trip ? trip)
- 0 ~ 24 hour equalized charge timer
- Individual voltage control for floating and equalized charge
- Load distributing parallel operation (parallel redundancy)
- Automatic equalizing function (automatic equalized charging for a certain period upon power recovery from power outage)
- 2 step load volt compensator (SID: Silicon Diode Dropper)
 
 
• OPTION
 
- 12-PULSE RECTIFIRE
- INPUT HARMONIC FILTER FILTER(CURRENT THD UNDER 10%)
- FOR REMOTE MONITORING DRY CONTACT OUTPUT
- AXIS ELECTRONIC OVER-DISCHARGE CUT-OFF SWITCH
- EMERGENCY LIGHTING Driving NVR(NO-VOLTAGE RELAY)
- 4 STAGE LOAD VOLT COMPENSATOR(NI-CD BATTERY When Used)
- TRANSISTOR LINEAR DROPPER OF LOAD VOLT COMPENSATOR
- REMOTE MONITORING PANEL
- SPECIAL STRUCTURE ENCLOSURE

• Use
 
- Switchgear control use for incoming and distribution panels
- Emergency lighting
- DC motor start
- Power supply for PLC and relay power supply
- High reliability
- Industrial Plating and electrolytic
- Communication
- Engine start
- Battery charge
- DC power supply use in industrial plants
 

• Measurement Function
 
- AC input phase voltages (R-S-T)
- Rectifier DC output voltage
- Battery DC voltage
- Load DC voltage
- Rectifier output current
- Battery charge and discharge current
 

• Control Function
 
- RETIFIER ON/OFF
- FLOAT/EQUALIZE
- EQUALIZE TIMER 0-24 HOUR
- LAMP TEST
- ALARM SILENCE
- METERING MODE SELECT
- AC INPUT VOLTAGE PHASE SELECTOR
- FLOAT VOLTAGE ADJUSTMENT
- EQUALIZE VOLTAGE ADJUSTMENT
 
 
• Alarm and display state
 
- AC INPUT OK
- NORMAL
- ALARM
- TRIP
- FLOAT
- EQUALIZE
- AC FAIL
- FUSE FAIL
- OVER TEMP
- DC OVER VOLT
- BATTERY DISCHARGE
- DC GROUND
- LOW BATTERY
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• 설치사례
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