Article number 3UF7114-1BA00-0 3UF7114-1BA01-0
Current/voltage measuring module Set current 63...630 A voltage measurement up to 690 V, Overall width 145 mm, busbar connection Current/voltage measuring module V2; Set current 63...630 A, Voltage measurement up to 690 V, Overall width 145 mm, Busbar connection basic unit required pro V PB, pro V MR, pro V PN or pro V EIP
product brand name SIRIUS
product designation Current/voltage measuring module
General technical data
product function
● current measurement Yes
● voltage measurement Yes
● active power measurement Yes
● energy measurement Yes
● frequency measurement No Yes
measuring procedure for current measurement TRMS
current measuring range extension with external current transformers No
measuring procedure for voltage measurement TRMS
measurable supply voltage between the line conductors at AC maximum rated value 690 V
line conductors and neutral conductors internal resistance for voltage measurement 1 MΩ; R-based voltage divider 7.2 MΩ
product component
● input for thermistor connection No
consumed active power 0.3 W 0.5 W
insulation voltage
● with degree of pollution 3 at AC rated value 690 V
● for wires of main circuit according to IEC 60947-1 rated value 6 kV
surge voltage resistance rated value 8 000 V 6 000 V
protection class IP IP00
shock resistance according to IEC 60068-2-27 15g / 11 ms 15g / 11 ms; with basic unit snapped on
reference code according to IEC 81346-2 F
Substance Prohibitance (Date) 05/28/2009
SVHC substance name
Lead - 7439-92-1
Lead monoxide (lead oxide) - 1317-36-8
Electromagnetic compatibility
EMC emitted interference according to IEC 60947-1 class A
EMC immunity according to IEC 60947-1 corresponds to degree of severity 3
conducted interference
● due to burst according to IEC 61000-4-4 2 kV
● due to conductor-earth surge according to IEC 61000-4-5 2 kV
● due to conductor-conductor surge according to IEC 61000-4-5 1 kV
field-based interference according to IEC 61000-4-3 10 V/m
Inputs/ Outputs
number of outputs as contact-affected switching element 0
Protective and monitoring functions
product function
● power factor monitoring Yes
● ground-fault monitoring No Yes
● voltage detection Yes
trip class CLASS 5E
product function
● current detection Yes
● overload protection Yes
Precision
measuring precision
● of frequency measurement +/- 1.5 %, 47 A ... 1260 A, 0.85 x 110 V ... 1.1 x 690 V (line-to-line voltages), cos phi (0.5...1), 50/60 Hz, 25 °C
● for current measurement 1 +/- 1.5 %, in range 47 A ... 1260 A, in range 0.85 x 110 V ... 1.1 x 690 V (line-to-line voltages), 50/60 Hz, 25 °C
● for current measurement 2 +/- 5%, in range 1260 A ... 5040 A, in range 0.85 x 110 V ... 1.1 x 690 V (line-to-line voltages), 50/60 Hz, 25 °C
● for voltage measurement 1 +/- 1.5 %, in range 0.85 x 110 V ... 1.1 x 690 V (line-to-line voltages), 50/60 Hz, 25 °C
● at cos phi-measurement 1 +/- 1.5 %, 47 A ... 1260 A, 0.85 x 110 V ... 1.1 x 690 V (line-to-line voltages), cos phi (0.5...1), 50/60 Hz, 25 °C
● at cos phi-measurement 2 +/- 5%, 1260 A ... 5040 A, 0.85 x 110 V ... 1.1 x 690 V (line-to-line voltages), cos-phi (0.5...1), 50/60 Hz, 25 °C
● at active power measurement 1 +/- 5 %, 47 ... 1260 A, 0.85 x 110 V ... 1.1 x 690 V (line-to-line voltages), cos phi (0.5...1), 50/60 Hz, 25 °C
● at active power measurement 2 +/- 10%, 1260 A ... 5040 A, 0.85 x 110 V ... 1.1 x 690 V (line-to-line voltages), cos-phi (0.5...1), 50/60 Hz, 25 °C
● at energy measurement 1 +/- 5 %, 47 ... 1260 A, 0.85 x 110 V ... 1.1 x 690 V (line-to-line voltages), cos phi (0.5...1), 50/60 Hz, 25 °C
● at energy measurement 2 +/- 10%, 1260 A ... 5040 A, 0.85 x 110 V ... 1.1 x 690 V (line-to-line voltages), cos-phi (0.5...1), 50/60 Hz, 25 °C
● at apparent power measurement 1 +/- 3%, 47 A ... 1260 A, 0.85 x 110 V ... 1.1 x 690 V (line-to-line voltages), cos-phi (0.5...1), 50/60 Hz, 25 °C
● at apparent power measurement 2 +/- 5 %, 1260 A ... 5040 A, 0.85 x 110 V ... 1.1 x 690 V (line-to-line voltages), cos phi (0.5...1), 50/60 Hz, 25 °C
accuracy of ground-fault monitoring In the range 30 % .. 120 %/Is: +/- 10 % (Class CI-A), in range 15 % .. 30 % Ie: +/- 25 % (Class CI-B), both values acc. to IEC 60947-1 Annex T
temperature drift per °C 0.01 %/°C; Reference temperature: 25°C
measured variable frequency 45 ... 65 Hz
Installation/ mounting/ dimensions
mounting position any
fastening method direct mounting / stand-alone installation
height 147 mm
width 145 mm
depth 149 mm
required spacing
● top 30 mm
● bottom 30 mm
● left 0 mm
● right 0 mm
Connections/ Terminals
type of electrical connection at the measurement inputs for voltage screw-type terminals
type of connectable conductor cross-sections at the measurement inputs for voltage
● finely stranded with core end processing 1x (0.5 ... 2.5 mm²), 2x (0.5 ... 1.5 mm²)
● solid 1x (0.5 ... 4 mm²), 2x (0.5 ... 2.5 mm²)
● for AWG cables solid 1x (20 ... 14), 2x (20 ... 14) 1x (20 ... 12), 2x (20 ... 14)
● for AWG cables stranded 1x (20 ... 14), 2x (20 ... 16)
tightening torque at the measurement inputs for voltage 0.8 ... 1.2 N·m
tightening torque [lbf·in] at the measurement inputs for voltage 7 ... 10.3 lbf·in
type of connectable conductor cross-sections at the measurement inputs for current
● solid with core end processing 50 mm² ... 240 mm²
● stranded with core end processing 70 mm² ... 240 mm²
● for AWG cables 6 kcmil ... 300 kcmil 1/0 kcmil ... 500 kcmil
design of the thread of the connection screw at the measurement inputs for current M8 x 25 M10 x 30
Ambient conditions
installation altitude at height above sea level
● 1 maximum 2 000 m
● 2 maximum 3 000 m; max. +50 °C (no protective separation)
● 3 maximum 4 000 m; max. +40 °C (no protective separation)
ambient temperature
● during operation -25 ... +60 °C
● during storage -40 ... +80 °C
● during transport -40 ... +80 °C
environmental category
● during operation according to IEC 60721 3K6 (no formation of ice, no condensation, relative humidity 10 ... 95%), 3C3 (no salt mist), 3S2 (sand must not get into the devices), 3M6
● during storage according to IEC 60721 1K6 (no condensation, relative humidity 10 ... 95%), 1C2 (no salt mist), 1S2 (sand must not get into the devices), 1M4
● during transport according to IEC 60721 2K2, 2C1, 2S1, 2M2
relative humidity during operation 5 ... 95 % 10 ... 95 %
Short-circuit protection
product function short circuit protection No
ATEX
certificate of suitability
● according to ATEX directive 2014/34/EU BVS 06 ATEX F001
● according to UKCA ITS21UKEX0464
explosion device group and category according to ATEX directive 2014/34/EU II (2) G, II (2 ) D, I (M2)
Galvanic isolation
(electrically) protective separation according to IEC 60947-1 All circuits with protective separation (double creepage paths and clearances), the information in the "Protective Separation" test report, No. A0258, must be observed (link see further information)
Main circuit
number of poles for main current circuit 3
adjustable current response value current of the current-dependent overload release 63 ... 630 A
operating voltage
● at AC
— at 50 Hz rated value 110 ... 690 V
— at 60 Hz rated value 110 ... 690 V
operating frequency rated value 50 ... 60 Hz
Control circuit/ Control
type of voltage AC
inrush current maximum 6 300 A; 10 x Io
Approvals Certificates
General Product Approval
EU declaration of conformity EU declaration of conformity Yes Yes
UK Declaration of Conformity UK Declaration of Conformity
Yes Yes
Confirmation Yes Yes
CCC CCC
Yes Yes
UL UL
Yes Yes
EAC EAC
Yes Yes
EMV
RCM RCM
Yes Yes
KC Yes Yes
For use in hazardous locations
IECEx IECEx
Yes Yes
ATEX ATEX Yes Yes
other ex-certificates Yes Yes
Test Certificates
Type Test Certificates/Test Report Yes Yes
Special Test Certificate Yes Yes
Special Test Certificate Yes Yes
Marine / Shipping
ABS (American Bureau of Shipping) ABS (American Bureau of Shipping)
Yes Yes
DNV (Det Norske Veritas) DNV (Det Norske Veritas) Yes Yes
LR (Lloyds Register) LR (Lloyds Register) 
Yes Yes
RMRS (Russian Maritime Register) RMRS (Russian Maritime Register) Yes Yes
other
Confirmation Yes Yes
Environment
Environmental Confirmations Yes Yes
Industrial Communication
PROFIBUS PROFIBUS Yes Yes
PROFINET Yes Yes
Further information
Information on the packaging
Information- and Downloadcenter (Catalogs, Brochures,…)
Industry Mall (Online ordering system)
Cax online generator
Service&Support (Manuals, Certificates, Characteristics, FAQs,...)
Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, EPLAN macros, ...)
Test report No. A0258, protective separation
3UF7114-1BA00-0 3UF7114-1BA01-0
3UF7114-1BA00-0 3UF7114-1BA01-0
3UF7114-1BA00-0 3UF7114-1BA01-0
last modified: 3/11/2024
Date
3/19/2024
Subject to change without notice
© Copyright Siemens 2024