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BENDER LINETRAXX RCMS460-L-1 Residual Current Evaluator DC 16…94 V / AC 16…72
BENDER LINETRAXX RCMS460-L-1 Residual Current Evaluator RCMS460 DIN Rail
$1,199.99
In excellent used condition, pulled from working control cabinets that were in operation for less than 1 year. User manual included.
- Response Value AC/DC 6mA...20A 42...2000Hz
- Supply Voltage AC 16...72 V / DC 16...94 V
- Power Consumption 10 VA
- Relay Contacts AC 250 V 5 A
From the Manufacturer:
- Optional AC, pulsed DC or AC/DC sensitive measurement by selecting the respective measuring current transformer for each channel
- True r.m.s. value measurement
- 12 measuring channels per device for residual current measurement or digital input
- Up to 90 RCMS… monitors, up to1080 measuring channels in the system
- Fast parallel scanning for all channels
- Response ranges: 10 mA…10 A (0…2000 Hz), 6 mA…20 A (42…2000 Hz), 100 mA…125 A (42…2000 Hz) RCMS…-D4
- Preset function
- Adjustable time delays
- The frequency response characteristics can be set for the protection of persons, fire and plant protection
- History memory with date and time stamp for 300 data records
- Data logger for 300 data records/channel
- Analysis of the harmonics, DC, THD
- Two alarm relays with one changeover contact each
- Device version RCMS490 with one alarm contact per channel
- N/O or N/C operation and fault memory selectable
- Connection external test/reset button
- Backlit graphical display (7-segment display) and alarm LEDs
- Data exchange via BMS bus
- Password protection for device setting
- Continuous CT connection monitoring
- RoHS compliant
Applications:
- Measuring and evaluating residual, fault and rated currents of loads and installations in the frequency range of
- - 0…2000 Hz (CTUB100 or CTBS25 series measuring current transformers),
- - 42…2000 Hz (CTAC…, WR…, WS…, WF… series measuring current transformers).
- Monitoring of currents regarded as fire hazards in flammable atmospheres
- EMC monitoring of TN-S systems for “stray currents” and additional N-PE connections.
- Monitoring of N conductors for overload caused by harmonics
- Monitoring of PE and equipotential bonding conductors to ensure they are free of current
- Residual current monitoring of stationary electrical equipment and systems to determine test intervals which meet practical requirements in compliance with the accident prevention regulations DGUV V3 (Germany).
- Personnel and fire protection due to rapid disconnection
- Monitoring of digital inputs
For more information: bender.de/en/products/residual-current-monitoring/linetraxx_rcms460-l
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