Electronic potentiometers EPQ, EPN

The EPQ96-2 is an electronic unit that replaces standard motorized potentiometers. It converts discrete signals from the control device into an analog voltage / current signal or PWM signal, which is then used to control the engine speed governor or other devices. The EPQ96-2 contains no rotating parts for high reliability and no maintenance.

Specifications:

• Supply voltage: 12 ... 24V -25% / + 30% (9 ... 31.2V) surge protection according to IEC 7637
• Output voltage: 0 ... ± 10V DC, output impedance 500 Ω
• Output current: 0 ... ± 20 mA DC, max. load 500 Ω
• Temperature: -10 ... 55 ° C (nominal), -25 ... 70 ° C (operating), -40 ... 70 ° C (storage)
• Degree of protection: IP52 (front panel), IP20 (rear panel). According to IEC and EN 60529

Electronic potentiometer EPN-110DN is used for complex automation of control and protection of generators. It converts the input relay signals "high" and "low" into an output voltage. EPN-110DN is equipped with LED indication that informs about the presence of power supply and activity of the inputs. There are no moving parts in this potentiometer, which indicates its high reliability.

Specifications:

• Measuring voltage range: 57.7 - 690 VAC current
• Measured current range: 0.4 - 5 A
• Frequency response: 45 - 65 Hz
• Working temperature range: -25 ° C - + 70 ° C
• Protective performance: IP40 (case); IP20 (terminals)