ROPEX B-075400, B-100400 technology data

RESISTRON

GB

Booster

B-xxx400

Operating

Instructions

RESISTRON/CIRUS temperature controllers can
process very high peak and continuous currents on the
primary side as standard. External switching amplifiers
(Booster types B-075400 and B-100400) can be
supplied for higher currents.

The information provided in the latest

!

version of the controller documentation and
in the ROPEX Application Report should be heeded
when using a B-xxx400 Booster, in order to avoid
malfunctions.

Technical data

B-075400 B-100400

Type of construction Switching amplifier with heat sink for installation in the electrical cabinet

Snaps onto a standard top hat rail (DIN TS35 rail, 35mm) acc. to DIN EN 50022

Size Dimensions: 46 x 67mm

Depth: 134 mm (incl. cover)

Weight Approx. 0.5 kg Approx. 1.1kg

Load current

Terminals 1+2

Load voltage

Terminals 1+2

75A peak current
25A continuous current

115VAC - 15% … 415VAC + 10%

(98…456VAC)

Dimensions: 72 x 75 mm
Depth: 142mm (incl. cover)

100A peak current

50A continuous current

Control

Terminals 3+4

Degree of protection IP00

18.1.08

RES-401/-402: Not available
RES-403/-407/-408/-409: Via modification 26 (MOD 26)
RES-406: As standard, refer to controller documentation
RES-415/-420/-440/-445: As standard, refer to controller documentation
LPT-640: As standard, refer to controller documentation
UPT-606: As standard, refer to controller documentation
UPT-640: As standard, refer to controller documentation

Installation If several switching amplifiers are installed on one

top hat rail (DIN TS35 rail), a clearance of at least
20mm should be allowed between them.

The moving clip required for fastening must be
facing down for mounting on a horizontal top hat
rail.

For a sufficient air cooling of the switching amplifier the mounting on

!

a horizontal top hat rail - assembled on a upright subplate - is allowed
only. Other mounting directions might cause malfunctions due to an
overheating of the switching amplifier.

Ambient
temperature

Connecting cables

Type / cross-sections

Power dissipation max. 40 W max. 70W

Terminals 1+2 (load circuit): Screw terminals, diameter 4.1 mm
Terminals 3+4 (control): Screw terminals, diameter 3.5 mm

The connection cable between switching amplifier (terminals 3+4) and

!

temperature controller shall not exceed the length of 1meter. Longer
cables might cause malfunctions.

+5…+45°C

Page 2 Booster