Installation
22
4.2 EN 60947-4-2 Product Information
Rated operational voltages U
e
200VAC to 600Vac
Rated operational currents I
e
See Rating Table
Rating index
VMX-SGY-I-17 to VMX-SGY-I-361
Ie: AC-53a:3.5-17:90-5
VMX-SGY-I-430 to VMX-SGY-I-500
Ie: AC-53a:3.5-17:90-3
Rated frequency/frequencies
50 - 60Hz ± 5Hz
Rated duty
Uninterrupted.
Form designation
Form 1, Internally Bypassed
Rated insulation voltage
U
i
600V
Rated impulse withstand
voltage
U
imp
Main circuit
6kV
Control supply circuit
4kV
IP code
Main circuit
IP00 (IP 20 optional on VMX-
SGY-I-17 to VMX-SGY-I-195)
Supply and Control
circuit
IP20
Overvoltage
Category/Pollution Degree
III/3
Humidity
Max 85% non-condensing, not exceeding 50% at 40°C
Rated conditional short-circuit current and
type of co-ordination with associated short
circuit protective device (SCPD)
Type 1 co-ordination
See Short Circuit Protection Tables for rated
conditional short-circuit current and required current
rating and characteristics of the associated SCPD
Rated control circuit
voltage (programmable)
U
c
24VDC, 110VAC or
230VAC
50 - 60Hz ±5Hz
Protect
with 4A
UL 248
Listed
fuse
Rated control supply
voltage
U
s
See Rating Table,
2 Amp supply (cont.)
Relay specification
11, 12, 24 and
33, 34, 44
AC-15, 230VAC, 1A
DC-13 30VDC, 0.7A
53, 54
AC-15, 250VAC, 3A
DC-13 24VDC, 2A
Electronic Overload relay
with manual reset
Trip Class
10, 20 or 30 (See Sizing Guide for associated I
e
rating)
Current setting
10% I
e
to I
e
Rated
frequency
50 to 60Hz ± 5Hz
Time-current
characteristics
See Fig.1 for trip curves (Trip time T
p
± 20%)
EMC Emission levels
EN 55011
Class A
*
EMC Immunity levels
IEC 61000-4-2
8kV/air discharge or 4kV/contact discharge
IEC 61000-4-3
10 V/m
IEC 61000-4-4
2kV/5kHz (main and power ports)
1kV/5kHz (signal ports)
IEC 61000-4-5
2kV line-to-ground / 1kV line-to-line
IEC 61000-4-6
10V
Transient surge suppression shall be installed on the line side of this equipment and shall be rated 600_V (phase to
phase), suitable for overvoltage category III, and shall provide protection for a rated impulse withstand voltage peak of
6 kV” – or equivalent.
* NOTICE: This product has been designed for environment A. Use of this product in environment
B may cause unwanted electromagnetic disturbances, in which case the user may be required to
take adequate mitigation measures
