ERPA1 - Power Regulator - Automation

ERPA1

Multi Input Signal, 180-320V AC, 180-480V AC, 180-500V AC Load Voltage, Power Regulator

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Compare

40A-50A-70A AC load current
280V AC, 480V AC or 500V AC load voltage
0/4-20mA, 0/1-5V DC, 0/2-10V DC or 1kΩ ~ 10kΩ potentiometer input
4 digits LED display
Phase angel or zero-cross controlled
Soft Start or Kick Start functions
Overheat alarm output
Varistor protection for peak voltages
RS485 ModBus communication feature (order option)
CE marked according to European Norms

Manuals

Manual

Downloads

Enda Modbus Studio

Environmental Conditions

Ambient/Storage Temperature

-25...60 ºC / -30...100 ºC

Relative Humidity

90% relative humidity for temperatures up to 20 °C, decreasing linearly to 50% at 40 °C

Protection Degree

According to EN 60529 IP20

Height

Max. 1000m

Housing

Mounting Method

TH35 rail mounting

Dimensions

ERPA1-x40-F and ERPA1-550-F: W46xH110xD117 mm
ERPA1-570-F: W79xH120xD132 mm

Weight

ERPA1-x40-F and ERPA1-550-F: 450g (after packaging)
ERPA1-570-F: 550g (after packaging)

Enclosure Material

Self extinguishing plastics

Electrical Characteristics

Supply

90-250V AC, 50/60Hz

Input Signal

0/4-20mA, 0/1-5V DC, 0/2-10V DC or 1kΩ ~ 10kΩ potentiometer (device may be damaged at ±12V DC and above voltages)

Transmission Signal

>0.2mA (mA for input), >0.08V (V for input)

Drop-out Signal

<0.18mA (mA for input),<0.075V (V for input)

Turn-on Time

15ms

Dynamic Input Impedance

<100ohm (mA for input), >10kohm (V for input)

Protection

Available against cross-connection of input signal

Load Current (Arms)

ERPA1-240-F: 40
ERPA1-440-F: 40
ERPA1-550-F: 50
ERPA1-570-F: 70

Load Voltage (Vrms)

ERPA1-240-F: 180-280
ERPA1-440-F: 180-480
ERPA1-550-F ve ERPA1-570-F: 180-500

Frequency (Hz)

50-60

Power Factor (CosΦ)

>0.75

Alarm Output

250V AC, 3A select program (NO or NC)