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Nirax SPTC 400-110-10 Manual

Rectifier/charger
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1.0 SAFETY INSTRUCTIONS
Important Safety Instructions
This manual contain important safety and operating instruction for Rectifier.
Model : SPTC 400-110-10.
1.
Before using the Rectifier/Charger, read all instructions and cautionary marking for the
equipment.
2.
DO NOT expose the Rectifier/Charger to rain or snow.
3.
Use of an attachment not recommended or sold by the Rectifier/Charger manufacturer may
result in a risk of fire, electric shock or injury to persons.
4.
DO NOT operate the Rectifier/Charger ; take it to a qualified service center when service or
repair is required. Incorrect assembly may result in a risk of electrical shock or fire. Unless
otherwise is instructed by the factory with a qualified service engineer.
Page 1 of 16

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Summary of Contents for Nirax SPTC 400-110-10

  • Page 1 1.0 SAFETY INSTRUCTIONS Important Safety Instructions This manual contain important safety and operating instruction for Rectifier. Model : SPTC 400-110-10. Before using the Rectifier/Charger, read all instructions and cautionary marking for the equipment. DO NOT expose the Rectifier/Charger to rain or snow.

  • Page 2: General Instructions

    AC Mains to the DC load or Electrical Equipment. The complete DC system consist of 2 unit of SPTC 400-110-10 & Battery Banks. The unit, SPTC 400-110-10, is connected in parallel to charge the Battery Banks and supply power to the equipment under normal operating mode.
  • Page 3 Indications AC Main On Led (Green) Float Charge Led (Red) Low Volts Led (Red) High Volts Led (Red) AC Main Failure Led (Red) Rectifier Failure Led (Red) Earth Fault Led (Red) DC Output Breaker Led (Red) Charger AC Incoming Led (Red) AC Output Breaker Led (Red)

  • Page 4: Circuit Configuration

    ENVIRONMENTAL Temperature 0 - 65 degree C (Operating) -20 to +60 Degree C (Storage) Humidity 0 - 95 % Non-Condensing Elevation 500m below to 2800m above sea level Warning : Confirm that the battery and load current polarity connection is correct to prevent damage to the load to the Rectifier/charger.

  • Page 5: Single Line Diagram

    SINGLE LINE DIAGRAM FEATURES OUTLINES DESCRIPTIONS The following are the description of the major components for the power supply system. Input Breaker To switch on the input supply to the unit as well as to provide over current protection upon any failure of the units. Ouput Breaker a.
  • Page 6 SCHEMATIC DIAGRAM Page 6 of 16...
  • Page 7 Rectifier Specifications Page 7 of 16...
  • Page 8 The following specifications are tested under the conditions of AC 400V/50Hz Three phase and 25°C ambient temperature besides additional declarations. AC Input Input Voltage Range 380 – 410V Phase 3 Phase Frequency Range 50Hz Efficiency > 80% (> 50% Load) Protections Input Breaker Ouput AC Breaker...

  • Page 9: Safety Precaution

    SAFETY PRECAUTION DOT NOT expose the Rectifier/ Charger to rain or snow or below air-condition unit. DOT NOT operate the Rectifier/ Charger of it received a sharp blow, being dropped or otherwise damaged in any way; take it to a qualified service center. Before any connection, read marking on all terminal blocks with reference to the Schematic diagram.
  • Page 10 Ensure that all Output Loads Breaker and Battery Breaker are in “OFF” position before attempting work on the output cable assembly. The DC Load Breakers (for equipment) are provided for this system output. The DC Output Cable shall be at least 2mm sq. per 10A outlet for equipment DC Output. The breaker is rated at 10A.

  • Page 11: Cabinet Dimension

    10 11 12 AC MAINS HIGH VOLTS RECTIFER LOW VOLTS FAILURE ALARM 10 11 12 CONTACT EARTH FAULT DC OUTPUT DC INTPUT AC OUTPUT BREAK BREAK BREAK 10 11 12 BATTERY COMMON 1 COMMON 2 BREAK CABINET DIMENSION FRONT VIEW BEHIND THE PANEL DOOR IN SIDE VIEW Page 11 of 16...

  • Page 12: System Troubleshooting

    DC OUTPUT VOLT METER DC OUTPUT AM METER POWER MODUL TRAFO PCB CLPS PCB IDPS FUSE DC OUTPUT PCB DMPS CMPS CH G 1A MC B AC OUTP UT BATT M CB MC B DC OUTPUT INPUT TERMINAL BLOK INPUT DC OUTPUT AC OUTPUT BATT...

  • Page 13: Maintenance Procedure

    Input Breaker is ON. No DC supply to Load Breaker Open. ON the Breaker equipment. Load Cable Open. Check load wires for loose connection. 110V System function Received Low Voltage Input AC Voltage not Consult Building M & normal. Alarm Failure or AC stable.

  • Page 14: Transportation And Storage

    Visually inspect the battery for : - Cleanliness - Terminal Damage or Evidence of Heating. - Container or Cover Damage - Evidence of Overheating - Grease on the battery terminals 2. Measure and record the Battery system DC boost and float charging voltage at the battery. 3.
  • Page 15 2.3). Output DC Voltage and Output DC Current Limit Adjustment ……………………….. Circuit Configuration 3.1). Current Paths Diagram ………………………………………………………………. 3.2). Single Line Diagram …………………………………………………………………. 3.3). Features Outlines Descriptions ………………………………………………………. 3.4). Schematic Diagram …………………………………………………………………. 3.5). Rectifier Specifications ……………………………………………………………….. Installation Instrument 4.1). Safety Precaution ……………………………………………………………………. 4.2).
  • Page 16 MANUAL RECTIFIER SYSTEM SPTC 400-110-10 Page 16 of 16...

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