Technical data
Version 1
RES-5007
Page 35
10
Technical data
Design
Housing for electrical cabinet mounting
On TS35 top hat rail (35 mm) in accordance with DIN EN 50022 latchable
Basic surface: 90 x 75 mm; depth: 135 mm (incl. connection terminals)
Network voltage
110 VAC -15%…300 VAC +10%
Connected between neutral conductor and an outside conductor
or
110 VAC -15%…480 VAC +10%
Connected between two outside conductors
The voltage between outside conductor and earth must not exceed
300 VAC.
Power supply net-
work
Symmetrical TN- or TT-network with max. 480 VAC
Overvoltage category III
Operation in voltage-free network (eg IT network) only after checking
with ROPEX.
Network frequency
47…63 Hz, automatic frequency adjustment in this range
Current consumption
(Primary current of the
impulse transformer)
I
max
= 5 A (ED = 100%)
I
max
= 25 A (ED = 20%, duration of play 1 min)
24 VDC supply
Terminals 12+13
24 VDC, I
max
= 1.0 A, protected against faulty polarisation
Tolerance: ±10%
SELV or PELV supplied from maximum 300 VAC, Cat II
Measurement range
Secondary voltage U
R
:
0.4…120 VAC
Secondary current I
R
:
30…500 A (transformer PEX-W4/-W5)
ROPEX application report
Heating element type
and temperature
range
Besides setting through the rotary encoder switch (see below), the setting for the
temperature range and temperature coefficient can be performed through the
ROPEX visualisation software (
section 8.11 "USB interface for visualisation
Temperature range:
200 °C, 300 °C, 400 °C or 500 °C
Temperature coefficient: 400…4000 ppm/K (variable setting range)
Five areas can be set on the device through rotary encoder switches:
Temperature coefficient 1100 ppm/K, 0…300 °C (e.g. alloy A20)
Temperature coefficient 780 ppm/K, 0…300 °C (e.g. alloy L)
Temperature coefficient 1100 ppm/K, 0…500 °C (e.g. alloy A20)
Temperature coefficient 780 ppm/K, 0…500 °C (e.g. alloy L)
Temperature coefficient 3500 ppm/K, 0…300 °C (e.g. NOREX)
Standard value 300 °C, alloy 20
Analogue input
(Setpoint)
Terminal 16+13
0…10 VDC, I
max
= 5 mA, electrically separated from the heating circuit
corresponding to 0…300 °C or 0…500 °C
or through an external precision potentiometer PD-3 or PD-5 (R = 2 kOhm)
0…2 kOhm corresponding to 0…300 °C or 0…500 °C
!
!
