KEISOKU GIKEN SC-83 ເຄື່ອງສະແກນສຽງລົບກວນແບບ Ripple (8CH; 100MHz (-4dB))

Signal switching section

Number of channels:

8 channels + AUX input

Up to 16 channels (requires connecting one additional SC-83 unit; SCSC-05 cable is required)

Frequency band:

DC to 20 mhz: -1 db (TYP)

DC to 50 mhz: -2 db (TYP)

DC to 100 mhz: -4 db (TYP)

Common mode noise reduction:

DC to 50 mhz: -30 db (TYP)

DC to 100 mhz: -15 db (TYP)

Crosstalk:

DC to 100 mhz: -30 db (TYP)

Cut-off voltage: DC 100 V

Cutting current: 0.5 A

Contact connection method: Break before Make

Signal-to-signal withstand voltage: DC 100 V

Signal and interframe withstand voltage: DC 100 V

Control Unit: Switching method: Manual and external control

Input power:

Number of phases: Single-phase two-wire

Input voltage/ frequency: AC85 V to 264 V / 50 Hz ±3 Hz or 60 Hz ±3 Hz

Input power: 4 VA or less

Mass:

Main unit only: Approximately 1.2 kg

Size: Excluding the protruding part of the interface.: 225(W) x 52(H) x 187(D) mm

Environmental conditions:

Installation environment: indoor use

Operating temperature: 0°C to +40°C

Operating humidity: 20% RH to 85% RH (non-condensing)

Withstand voltage:

Input-FG section: No abnormalities were detected when AC1500V was applied for 1 minute.

Input - Measurement terminal

Insulation resistance:

Input-FG section: DC500 V, 30 MΩ or more

Input - Measurement terminal: DC500 V, 30 MΩ or more

Guidelines for relay replacement:

Electrical life: Approximately 5 million cycles (± 100 V, 60 cycles/minute, ambient temperature 23°C)

Mechanical life: Approximately 100 million times

Relay replacement: User-replaceable

Static electricity: Do not apply static electricity directly to the pins inside the connector.

Features

8-channel input (isolated between channels).

Two units can be linked together to expand to 16 channels.

Frequency bandwidth 100MHz (-4dB).

Remote control is possible from RM-104.