AC current switch transmitter HFAAK-T4

The HFAAK-T4 AC current switch transmitter uses electromagnetic isolation technology to isolate the input, output, and power supply in pairs, thereby achieving isolated signal transmission between field equipment and control systems. It is an isolation interface unit for field equipment and control room equipment; Isolation technology completely isolates input and output signals electrically, greatly improving the anti-interference and reliability of electronic systems, and possessing strict isolation capabilities

AC current switch transmitter HFAAK-T4

The use of electromagnetic isolation technology to isolate the input, output, and power supply in pairs, thereby achieving isolated signal transmission between on-site equipment and control systems, is the isolation interface unit for on-site equipment and control room equipment; Isolation technology completely isolates input and output signals electrically, greatly improving the anti-interference and reliability of electronic systems, and possessing strict isolation capabilities.

Characteristics of HFAAK-T4 AC current switch quantity transmitter
High accuracy
Fast response and good dynamic performance
The entire range has extremely high linearity
High integration level, simple structure, and no need for regular calibration
Input, output, and power are highly isolated
Can be installed with 35 guide rails or bolts

Technical specifications of HFAAK-T4 AC current switch quantity transmitter
Input parameter: Type: AC current
Range: 0-5A AC
Output parameters: Output: ≥ 5A DC RK closed
Allowable load: Relay contact output AC: 220V/5A,
Open collector gate output DC: 40V/40mA

Basic parameters of AC current switch transmitter HFAAK-T4:
Accuracy: 2%
Return difference: ± 20%
Power supply: 24V DC ± 10% ripple factor below 10% P-P
Power consumption: ≤ 0.5w
Power frequency withstand voltage: 2.5KV AC leakage current 0.5mA for 1 minute
Response time: Relay contact output ≤ 30ms
Open collector gate output ≤ 100ms
Insulation impedance: ≥ 100M Ω, 500VDC
Working environment: Temperature: (-10~+50) ℃;
Humidity: (10-90)% RH (without condensation)
Storage conditions: Temperature: (-40~70) ℃
Humidity: (10-95)% RH