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VOLTAGE SENSOR. DIN-800V Datasheet |
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±800 V DIN RAIL-MOUNTABLE VOLTAGE SENSORS
GENERAL DESCRIPTION
The ModuLink ±800 V isolated voltage sensors are easy-
to-use devices, tailored for power electronics applica-
tions. When employed with imperix’s BoomBox control
platform, the sensors provide plug&play connectivity
and can be directly powered by the control platform.
The devices produce a balanced full-differential out-
put signal, proportional to the sensed voltage. For best
EMC performance, the output signal is typically meant
to be carried by a shielded twisted pair embedded in
RJ45-type cables.
Modulink sensors can be easily clipped on 35mm DIN
rails and are compatible with up to 6 mm2 wires. They
guarantee the galvanic isolation of the sensing circuit
up to 1 kVRMS
KEY FEATURES AND SPECIFICATIONS
–– ±800 V measuring range
–– Minimum 60 kHz measurement bandwidth
–– Balanced full-differential signal output
–– Typical sensitivity of 2.46 mV/V
–– 1.2 kVPK galvanic isolation (permanent)
–– ±0.15 % typical precision
–– Compatible with standard ±15 V power supplies
–– Mountable on 35 mm DIN rails
V+
8x 1MΩ
0.1%
2K7
0.1%
V-
ISO5V
1
power supplies, 2
lters
3
3V3
4
VCC
VCC
GND
VO+
470pF
GND
5 VO-
6 GND
7 VEE
8 VEE
BOOMBOX CONFIGURATION
The recommended configuration for the BoomBox is
shown in Table 1 :
Sensitivity
2.46 mV/V
Filter
Gain
Filter = NONE G= 4
Input
High-impedance
Table 1. Suggested configuration of the BoomBox
Imperix recommends to consider calibrating each sen-
sor for improved accuracy. When difficult, at least the
offset shall be compensated for.
|
6
5
4
3
2
1
MECHANICAL DIMENSIONS
D
D
38,5
-+
26,5
C
C
94,5
ABSOLUTE MAXIMUM RATINGS
Parameter
Symbol Test conditions
B
Maximum tolerable differential input voltage
Vin,max,abs
Maximum working isolation voltage
VIORM
Highest allowable short-term isolation voltage (60s)
VIOTM
Power supply voltages
±VCC
Min.
Typ.
Max.
Unit
-
1.6
-
kV
B
-
-
±12.0
1.2
4.0
±15.0
-
-
±16.0
kVPEAK
kVPEAK
V
SENSOR PARAMETERS
Parameter
Symbol Test conditions
Min.
Typ.
Max.
Unit
A
Input voltage range – optimized accuracy range
Vin,nom
Conçu par
Vérifié par
Approuvé par
Date
Date
A
DLY
-
±81001.10.2015 -
V 01.10.2015
Input voltage range – full scale
Nominal sensitivity
6
5
Uncalibrated sensitivity error 6
Vin,max
G
4
GERR
TA = 25°C
imperix -
-
±1.0 ModuL-ink 800V DIkNVrail sensor
M2.L48600VDIN -
Modification
mV/V
Feuille
1/1
3
2
1
-
±0.15
±1.4
%
Sensitivity error over temperature
GERR,t
TA = 25°to 85 °C
-
±0.35 -
%
Input-referred offset
VO
TA = 25°C
-
±0.7
±4.9
V
Input-referred offset over temperature
VO,t
TA = 25°to 85 °C
-
±0.4
±2.0
V
Measurement bandwidth
f3dB
60
100
-
kHz
Settling time
td
10%, -740V to +740V input step
-
5.3
9.9
μs
Input impedance
RIN
-
8.0
-
MΩ
Input-referred noise
Vn
-
1.4
-
V
Output voltage range
Vo,max
-
±2.0
±2.56 V
Output current (short circuit)
IOUT
-
20
-
mA
Power consumption
PDD
On ±15V power supplies
-
-
120
mW
6 Valid only for sensors sold after January 2017.
CONNECTOR PINOUT
Pin Color
1
orange stripe
2
orange solid
3
green stripe
4
blue solid
Description
+15 V
0V
Signal positive output / current output
Pin Color
5
blue stripe
6
green solid
7
brown stripe
8
brown solid
Description
Signal negative output
0V
-15 V
CONTACT
imperix SA
Rue de l’Industrie 17
1950 Sion, Switzerland
phone: +41 (0)27 552 06 60
fax: +41 (0)27 552 06 69
www.imperix.ch, sales@imperix.ch
ABOUT US
Imperix SA (Ltd.) is a company established in Sion, Swit-
zerland. Its name is derived form the Latin verb imperare,
which stands for controlling and refers to the company’s
core business: the control of power electronic systems.
Imperix SA commercializes hardware and software solu-
tions dedicated to the fast and secure implementation of
pilot systems and plants in the field of power conversion,
energy storage and smart grids.
NOTE
While every effort has been made to ensure the accuracy
of this publication, no responsibility can be accepted for
errors or omissions.
Data may change, as well as legislation, and the reader
is strongly advised to obtain copies of the most recently
issued regulations, standards, and guidelines.
This publication does not form the basis of a contract.
Copyright 2016. All rights reserved.
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