DV Power CAT100-B3-01 断路器分析仪和计时器 (3 timing channels (battery operated))

3 timing channels (battery operated)

Main contact inputs

• Number of contact inputs: up to 6(3x2), 2 per phase

• Each channel detects Main and pre-insertion resistor contacts.

- Closed ≤ 10 Ω

- Resistor contacts range 10 Ω to 5 kΩ

- Open ≥ 5 kΩ

Open circuit voltage: 20 V DC

Short circuit current 50 mA

• Each channel measures resistance of preinsertion resistors

Auxiliary inputs

• Number of channels: 4, galvanically isolated

• User selectable: dry or wet

- Contact sensing (dry):

Open circuit voltage: 24 V DC

Short circuit current: 5 mA

- Voltage sensing (wet):

Working voltage 300 V DC, 250V AC

Low activation mode ± 5V

High activation mode ±10V

• Overcurrent and overvoltage protection

Time measurement resolution:

• 0.025 ms for 1 s test duration (sampling rate 40 kHz)

• 0.1 ms for 2 s test duration (sampling rate 10 kHz)

• 1 ms for 20 s test duration (sampling rate 1 kHz)

• 10 ms for 200 s test duration (sampling rate 100 Hz)

Time accuracy: 0.05% of the reading ± resolution

Coil driver

• Number of channels: 2 (Trip and Close coil)

• Two separate outputs for coil triggering

• Driver characteristics: 300 V DC max, 35 A DC max

• Electronic drivers provide superior timing control

• Overcurrent and overvoltage protection

• Coil supply input: 300 V DC max, 35 A DC max

Current measurement

• Current measurement for Trip and Close coil, 2 channels, Hall-Effect sensor

• Range ±35 A DC to 5 kHz

• Accuracy: ± (0.5 % rdg + 0.1 % FS)

• Graphic presentation: currents waveform is displayed with a resolution of 0.1 ms

Analog inputs

• 2 channels – Coil current measurement

• 4 Voltage channels, each channel has four measurement ranges: ±1 V, ±5 V, ±60 V and ±300 V AC/DC

Transducer input

• Digital transducer inputs: 1

• Analogue transducer inputs: 1

Mains power supply

• Connection according to IEC/EN60320-1; UL498, CSA 22.2

• Mains supply: 90 V - 264 V AC

• Frequency: 50/60 Hz

• Input power: 250 VA

Internal battery supply (optional)

• Built-in rechargeable battery

• Li-Ion 14.4 V Cell – 6800 mAh 98 Wh

Environmental conditions

• Operating temperature: 20 ºC to + 55 ºC / - 4 ºF to + 131 ºF

• Storage & transportation: 40 ºC to + 70ºC / - 40 ºF to + 158 ºF

• Humidity 0 % - 95 % relative humidity, non-condensing

Dimensions (W x H x D): 503 mm x 406 mm x 193 mm (19.8 in x 15.9 in x 7.6 in)

Weight: 8.5 kg / 18.7 lbs.

For detailed specification, please see the brochure