32 1735xExx Product Specification

STANDARD COLLECTION

Single-phase rectifier with overexcitation

{BILD]
The rectifiers with overexcitation, of the series 32 17350Exx,
which are controlled via micro controller, serve to improve the
switching function of electromagnetic devices.
They are available, upon request, for mounting rails and as litz
version to be mounted on motors. All work must only be carried
out by suitably qualified personnel. Make sure that no voltage is
applied during connection. The specifications on the rating plate
and the information provided in the circuit diagram or in the
datasheet must be strictly observed.
32 1735xExx .

Technical specifications
Principle of operation Rectifier with time-controlled bridge-/ half-wave chang-over

fast switching Offswitching DC over external protective contact

Min. recovery time TP / s 0,15

Rectifier type bridge / half-wave

Ambient temperature See derating (at 80C° are only 70% of the output voltage allowed)*

Output current half- Over-excitation

wave max. at period*)
Output voltage with Output voltage (Tol.:±10%)
Rated input voltage
over-excitation half-wave Preconfigured /
Type Installation (Tol.:±10%) R-Load L-Load
U2 U3 (with B2
U1 (40-60Hz) V 1 I I
V— V— changeable)
A— A— toe
s
32 17350E00 screwed connection 220 - 415 U1 · 0,89 U1 · 0.445 2.3 3 0,25 / (1,0)

32 173 50E10 screwed connection 220 - 415 U1 · 0.89 U1 · 0.445 2.3 3 1,0 / (0,25)

32 17350E20 screwed connection 220 - 415 U1 · 0.89 U1 · 0.445 2.3 3 1,8 / (3,0)

32 17350E04 screwed connection 48 - 120 U1 · 0.89 U1 · 0.445 2.3 3 0,25 / (1,0)

32 17350E14 screwed connection 48 - 120 U1 · 0.89 U1 · 0.445 2.3 3 1,0 / (0,25)

32 17350E24 screwed connection 48 - 120 U1 · 0.89 U1 · 0.445 2.3 3 1,8 / (3,0)

32 17350E08 screwed connection 480 - 525 U1 · 0.89 U1 · 0.445 2.3 3 0,25 / (1,0)

32 17350E28 screwed connection 480 - 525 U1 · 0.89 U1 · 0.445 2.3 3 1,8 / (3,0)

32 17353E00 35mm mounting U1 · 0.89 U1 · 0.445 0,25 / (1,0)

220 - 415 2.3 3
rails
32 17353E04 35mm mounting rail 48 - 120 U1 · 0.89 U1 · 0.445 2.3 3 0,25 / (1,0)

32 17353E10 35mm mounting U1 · 0.89 U1 · 0.445 0,25 / (1,0)

220 - 415 2.3 3
rails
32 17353E14 35mm-mounting U1 · 0.89 U1 · 0.445 1,0 / (0,25)
48 - 120 2.3 3
rails
32 17353E33 35mm-mounting U1 · 0.89 U1 · 0.445 15,0 / (1,0)
110 - 230 2.3 3
rails
*See derating (Diagram: max. current load at ambient temperature)

CE

EMC Directive 2014/30/EU: Low Voltage Directive 2014/35/EU:

Compliance with the following standards is confirmed: Compliance with the following standards is confirmed:
EN 50081-2 (Emission): HD 625.1 S1:2009 (VDE 0110) insulation coordination
EN 55011 (VDE 0875, part 11, 2011) EN 60529 (2014) IP 54 external mounting
Group 1, Class A conducted interference
Group 1, Class B radiated interference Machinery Directive 2006/42/EC:
EN 61000-6-2 (Immunity): These products are considered components in the sense of Machinery
EN 61000-4-3 (2011) severity level 4 Directive 2006/42/EC and must not be put into service until the machinery
EN 61000-4-4 (2013) severity level 3 in which they are incorporated has been declared in conformity with the
EN 61000-4-5 (2015) severity level 3 provisions of the EC Directives.

Protection: ROHS
IP 00 to EN 60529 The specified products comply with the requirements of RoHS Directive
2011/65/EU

Seite 1 von 2 © KENDRION 26 July 2018

 32 1735xExx Product Specification

The overexcitation time can be determined for all versions

Maximum current load at operating temperature via a link. The voltage is switched electronically from bridge
connected to half-wave rectification.

Control of the overexcitation period

If a (normally open) limit switch S2 is connected instead of
the link B2, the following are possible for controlling the
overexcitation period:
30 ms after the limit switch contacts are closed, the rectifier
Maximum current load switches from overexcitation to half-wave (hold). If the
contact does not close, then the switchover is effected after
the long overexcitation period.
Switching operations of the contact S2 are detected at the
soonest 60 ms after connecting the power supply to the
Depending on the rating of the electromagnetic devices, they terminals U - V. If the switch contact closes earlier, then the
enable: switchover to half-wave (hold) is effected at the latest after
 reduced response times when switching on the the short overexcitation period.
power supply
 increased pull-in force Connection of the limit switch:
 a longer stroke or in comparison to operation under
rated values:
 a reduction in power consumption
 reduced thermal stress
 longer service life
 abridged response times when switching off the
power supply.

Dimensions (mm) Connection diagrams

32 17350Exx normal response time reduced response time

on switch-off: on switch-off:

alternatively

32 17353Exx
MA = Solenoid
B2 = Overexcitation period
closed = short
open = long
(see table)
B1 = Reduced response time on switch-off

Caution!
If switching is effected on the direct-current side, it is also necessary
for the alternating current side to be switched.

Degree of protection
to EN 60529: IP 00 Rating with IP 65 upon request
Kendrion (Villingen) GmbH
Subject design modifications without prior notice. Wilhelm-Binder-Straße 4-6
Please note ordering data! 78048 Villingen-Schwenningen
Deutschland

Telefon +49 7721 877 1417

Telefax +49 7721 877 1462
E-Mail sales-ids@kendrion.com
www.kendrion.com

Seite 2 von 2 © KENDRION 26 July 2018