PTX- series 4000
PTX- series 4000G
PTX- series 6000
PTX-serise 7000
GP-3000
GP-3000E
GP-3000PV
 
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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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