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Battery Loading Unit(Programma/860), 300A/0.5%
  • 제조사Programma
  • 모델명Torkel 860
  • 주요기능부하시험기
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DESCRIPTION

The Torkel 860 load unit is used to test backup batteries used in substations and power plants where power failures can cause major problems.

The Torkel 860 is used for systems ranging from 12-480V with discharging taking place at 110A. If a higher current is needed Torkel systems can be linked together.

Specifications

  • Maximum voltage 480V
  • Maximum current 110A
  • Maximum power 15KW
  • Load patterns: constant current, constant power, constant resistance, current profile and power profile
  • Current setting 0-110.0A
  • Power setting 0-15.00KW
  • Resistance setting 0.1-2999.8 

 

Ideal for power plants and substations

  • Maximum voltage 480V
  • Small and lightweight making it easy to transport to multiple sites
  • Dimensions: h.210mm w.353mm d.700mm,
  • Weight: 20.5kg
  • OPTIONAL LAPTOP WITH SOFTWARE AVAILABLE - CALL FOR DETAILS
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    Specifications TORKEL 840/860
    Specifications are valid at nominal input voltage and an ambient temperature of +25°C, (77°F). Specifications are subject to chang without notice.
    Environment
    Application field The instrument is intended for use in high-voltage substations and industrial environments.
    Temperature
    Operating 0°C to +40°C (32°F to +104°F)
    Storage & transport -40°C to +70°C (-40°F to +158°F)
    Humidity 5% – 95% RH, non-condensing
    CE-marking
    EMC 2004/108/EC
    LVD 2006/95/EC
    General
    Mains voltage 100 – 240 V AC, 50 / 60 Hz
    Power consumption
    (max) 150 W
    Protection Thermal cut-outs, automatic overload
    protection
    Dimensions
    Instrument 210 x 353 x 700 mm
    (8.3” x 13.9” x 27.6”)
    Transport case 265 x 460 x 750 mm
    (10.4” x 18.1” x 29.5”)
    Weight 21.5 kg (47.4 lbs)
    38 kg (83.8 lbs) with accessories and
    transport case.
    Display LCD
    Available languages English, French, German, Spanish, Swedish
    Measurement section
    Current measurement
    Display range 0.0 – 2999 A
    Basic inaccuracy ±(0.5% of reading +0.2 A)
    Resolution 0.1 A
    Internal current measurement
    Range 0 – 300 A
    Input for clamp-on ammeter
    Range 0 – 1 V
    mV/A-ratio Software settable, 0.3 to 19.9 mV/A
    Input impedance >1 MΩ
    Voltage measurement
    Display range 0.0 – 60 V
    Basic inaccuracy ±(0.5% of reading +0.1 V)
    Resolution 0.1 V
    Display range 0.0 – 500 V
    Basic inaccuracy ±(0.5% of reading +1 V)
    Resolution 0.1 V
    Time measurement
    Basic inaccuracy ±0.1% of reading ±1 digit
    Load section
    Max. battery voltage 288 V DC (TORKEL 840)
    480 V DC (TORKEL 860)
    Max. current 110 A
    Max. power 15 kW
    Load patterns Constant current, constant power, constant
    resistance, current or power profile
    Current setting 0-110.0 A (2999.9 A) 1)
    Power setting 0-15.00 kW (299.99 kW) 1)
    Resistance setting 0.1-2999.8 Ω
    Battery voltage range,
    TORKEL 840
    4 ranges, selected automatically at start
    of test
    Battery voltage range,
    TORKEL 860
    5 ranges, selected automatically at start
    of test
    Stabilization (For internal
    current measurement)
    ±(0.5% of reading +0.5 A)
    Battery
    voltage
    Highest permissible
    current
    Resistor element
    (Nominal
    values)
    Range 1 10 – 27.6 V 110 A 0.165 Ω
    Range 2 10 – 55.2 V 110 A 0.275 Ω
    Range 3 10 – 144 V 110 A 0.55 Ω
    Range 4 10 – 288 V 55 A 3.3 Ω
    Range 5 2) 10 – 480 V 55 A
    (max power 15 kW)
    3.3 Ω
    1) Maximum value for a system with more than one load unit
    2) TORKEL 860
    Inputs, maximal values
    EXTERNAL
    CURRENT
    MEASUREMENT
    1 V DC, 300 V DC to ground. Current
    shunt should be connected to the negative
    side of the battery
    START / STOP Closing / opening contact
    Closing and then opening the contact
    will start / stop Torkel. It is not possible to
    keep the contacts in closed position.
    Delay until start 200 – 300 ms
    Stop delay 100 – 200 ms
    Battery 480 V DC, 500 V DC to ground
    VOLTAGE SENSE 480 V DC, 500 V DC to ground
    SERIAL < 15 V
    ALARM 250 V DC 0.28 A
    28 V DC 8 A
    250 V AC 8 A
    Outputs, maximal values
    START / STOP 5 V, 6 mA
    TXL Relay contact
    SERIAL < 15 V
    ALARM Relay contact​