sisel ENDA ERFA1 Series Quick Start Manual

Please read this document carefully before using this product. The guarantee will be invalidated if the device is damaged by not
following instructions detailed in the manual. The company shall not be responsible for any damage or losses however caused, which
may be experienced as a result of the installation or use of this product.
ENDA ERFA1 SERIES FAN SPEED CONTROLLER
Thank you for choosing ENDA ERFA1 Series fan speed controller devices.
40A AC Load current
280V AC Load voltage
0/4-20mA, 0/1-5V DC, 0/2-10V DC or 1kΩ ~ 10kΩ Potentiometer input
24V DC Sensor supply
4 Digits LED display
Phase angel or zero-cross controlled
Soft Start or Kick Start feature
Varistor protection for peak voltages
CE Marked according to European Norms
ORDER CODE :
ERF A 1 2 40 - F
Product Base Code
Fan Speed Control
ERF
Load Voltage
AC
A
Number of Pole
Single Pole
1

ENVIRONMENTAL CONDITIONS

Ambient/storage temperature
Relative humidity
Pollution degree
Overvoltage category
Altitude
Protection
Do not use the device in locations subject to corrosive and flammable gases.

OUTPUT

Order code
Load Current, AC51/25ºC (Arms)
Load voltage (Vrms)
Overload current t=1s/25°C (Arms)
Non rep.surge current/25°C (Arms)
On-state voltage drop (Vrms)
Leakage current (mArms)
I²t for fusing t=10ms (A²s)
Frequency (Hz)
Power factor (CosΦ)
Minimum operating current (mArms)

INPUT

Input signal
Transmission signal
Drop-out signal
Turn-on time
Dynamic input impedance
Protection

GENERAL

Order code
Power supply
Sensor supply
Dimensions
Weight
Isolation Voltage
Connection
Terminal screw torque
Product standard
Mounting
Enclosure material
Fan (Optional)
While cleaning the device, solvents (thinner, gasoline, acid etc.) or corrosive materials must not be used.
SİSEL MÜHENDİSLİK ELEKTRONİK SAN. VE TİC. A.Ş.
Şerifali Mah.
ÜMRANİYE/İSTANBUL
Tel : +90 216 499 46 64 Pbx.
url : www.enda.com.tr
-
Fan
Fan F
Load Current
40A AC 40
Load Voltage
180-280V AC 2
-25... +60 °C / -30... +100 °C (Shouldn't be icing and condensation in ambient.)
50% Relative humidity for +40°C temperature increases up to 90% at +20°C. (Shouldn't be condensation)
2
II
Max. 1000m
IP20 According to EN60529
ERFA1-240
40
180 - 280
150
400
1,6
5
880
50 - 60
>0,75
160
0/4-20mA, 0/1-5V DC, 0/2-10V DC or
0,2mA (for mA input),
0,18mA (for mA input),
15ms
100Ω (for mA input), 10k (for V input)
Protection feature for reverse connection is available.
ERFA1-240
90-250V AC, 50/60Hz. 7VA Max.
24V DC, 30mA
W46 x H110 x D117mm
Approx. 450g (boxed)
2500 Vrms between I/O terminals for 1 min.
For power line 16mm² cable (with 25mm² cable terminal) cable, for signal line can be connected 4mm² cable.
Max. 1,2Nm
EN 60947-4-3
Rail mount (EN60715,TH35)
Self extinguishing plastics (According to EN 60695-11-10 V-O)
Fan is controlled with thermostat and works at temperatures over 50°C.
Barbaros Cad. No:18 Y.Dudullu 34775
Fax : +90 216 365 74 01
1k Ω ~ 10k potentiometer. Ω
0,08V (for V input)
0,075V (for V input)
Ω
1/4
(Device may be damaged at ±12V DC and above voltages)
ENDA TM
ERFA1-240-EN-01-170420