Specifications

Electronic Modules Ver. 0002 EM - 49
Independent resistors ER.
They are electrical resistors which may also be applied to the Compact Drives.
Here below may be found the general characteristics of these three models.
The last section of this chapter indicates their dimensions:
The rms power data is given for the following conditions: The resistor is mounted
vertically, with the connection cables at the bottom and separated at least 10 cm from the
closest surface.
The resistor surface may sometimes reach 375 °C (707 °F).
Ohmage.
The following table indicates how to combine resistors RM-15 and ER to obtain the Ohm
value required for each Power Supply and compact module.
ER-43/350 ER-24/750 ER-18/1100
Resistance 43 Ohms 24 Ohms 18 Ohms
RMS Power 300 Watts 650 Watts 950 Watts
Peak Energy 50 kWs (1 sec) 100 kWs (1 sec) 150 kWs (1 sec)
Operating ambient temperature 5°C - 45°C (41°F - 113°F)
Storage temperature -20°C - 60°C (-4°F - 140°F)
Relative Humidity 95% non condensing at 45°C (113°F)
Running vibration 10..60 Hz, 0.1..5 G, 2 hr
Shipping vibration 60..300 Hz, 5 G, 2 hr
Sealing IP55
Weight 460 gr (1.01 lbs) 920 gr (2.02 lbs) 1250 gr (2.75 lbs)
PS-25x, XPS-25 18 Ohms
1.5 kW RM-15
950 W ER-18/1100
PS-65A, XPS-65 9 Ohms
3 kW RM-15 // RM-15
1.9 kW ER-18/1100 // ER-18/1100
SCD/ACD 1.15 41 Ohms 300 W ER-43/350
SCD/ACD 1.25 24 Ohms 650 W ER-24/750
SCD/ACD 2.50 12 Ohms 1.3 kW ER-24/750 // ER-24/750
SCD/ACD 2.75 9 Ohms
3 kW RM-15 // RM-15
1.9 kW ER-18/1100 // ER-18/1100