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RIC 422

Product catalog summary

Overview: The RIC 422 is a high-precision reference impulse calibrator designed for monitoring and calibrating impulse measuring systems. It is microprocessor-controlled and features a numeric keypad and function keys for easy parameter setting, with a large LCD for display.

Specifications: The RIC 422 can generate all key impulse waveforms and complies with international standards IEC 1083 and IEEE 1122. It offers a wide output voltage range from ±80 V to ±1600 V, adjustable in 1 V steps. The device supports both single and continuous impulse sequences.

Technical Data: The calibrator provides various impulse types, including Lightning Impulse (LI), Chopped Lightning Impulse (LI Chop), and Switching Impulse (SI), each with specific technical parameters such as front time, peak value, and time to half value. The device ensures high stability with minimal long-term and short-term deviations.

Remote Control: The RIC 422-4 model supports remote control via IEEE 488 or RS-232 interfaces, allowing integration into digital impulse measuring systems.

Operating Conditions: The device operates within a temperature range of 5 °C to 40 °C and a humidity range of 35% to 80% non-condensing. It requires a warm-up time of 30 minutes in reference mode.

Power Supply: The calibrator operates on a voltage of 115/230 V ± 15% and a frequency of 50/60 Hz ± 5%, with a power consumption of approximately 100 VA.

Mechanical Data: The RIC 422 has dimensions of 520 x 165 x 435 mm and weighs approximately 10 kg.

Ordering Information: The RIC 422 is available in single-channel and 4-channel models, with various accessories such as impulse measuring cables, power cords, and instruction manuals included in the delivery.

Catalog excerpts

HIGH VOLTAGE TEST

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The RIC 422 reference impulse calibrator is a precision instrument of the highest performance class. It monitors and calibrates impulse measuring systems. All key impulse vvaveforms can be generated. The RIC 422 reference impulse calibrator is microprocessor-controlled. Entries are made via a numeric keypad and 10 function keys. The effortless and reliable setting of the instrument parameters is ensured by a large LCD. The RIC 422 complies with international standards IEC 1083 and IEEE 1122. A high-precision impulse circuit with an adjustable charging voltage generates the impulses. A peak value...

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T E C H N I C A L D ATA Lightning Impulse LI Front time T1 Time to half value T2 Peak value Û Chopped Lightning Impulse LI Chop Chopping time Tc Peak value Û Switching Impulse SI Peak time Tp Time to half value T2 Peak value Û Step Function Transient time Tr Frequency f Voltage U Impulse Sequence Repetition interval Stability Front time T1, time to half value T2 Peak time Tp Chopping time Tc Peak value Û for lightning and switching impulse Peak value Û for chopped lightning impulse Voltage U, step function DC voltage Load lmpedance Reference operation long-term/short-term long-term/short-term...

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Operators Controls Front 1 Power switch 2 HV trigger output 3 LV trigger output 4 Numeric key 5 Soft keys 6 Calibration indicator 7 LCD, 4 lines 20 characters each 8 HV ON/OFF indicator 9 Start / Stop Rear 1 Fuse 2 Printer connector 3 Remote control RS-232 connecter (on RIC 422-4) 4 Remote control IEEE-488 connector (on RIC 422-4) 5 Signal input 6 Signal output 7 Power supply 8 Earthscrew Reference impulse calibrator, single-channel, desk-top model with housing RIC 422-1 impulse calibrator, single-channel 1 impulse measuring cable, 2 m long, 75 Ω LEMO 1 power cord, 2 m long, 3-core 1 instruction...

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RIC 422

RIC 422

Catalog excerpts

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