SENTRON 4-桩电流保护器说明书

withdrawable circuit breaker with guide frame 4-pole, size I, IEC In=2000A to 690V, AC50/60Hz Icu=55kA at 500V rear connection horizontal Overcurrent release ETU 27 LSING protection adjustable 0.4-1 in Ground fault/N protection integrated Motorized/manual operating mechanism with spring charging motor AC 50/60 Hz 208-240 V or 220-250 V DC Activation AC 50/60 Hz 230 V, 220 V DC With 1st auxiliary release Shunt release "F", F1 50/60 Hz 230 V AC/220 V DC, 100% on-load factor With 2nd auxiliary release "R", F3 Undervoltage, instant. 208-240 V AC, 220-250 V DC 2NO+2NC C22= Ready-to-close signaling F23= Internal current transformers 4-pole switch BGI K07= Tripped signaling contact, 1 CO not possible with option F02 R21= Shutter 2-part can be locked with bracket lock T40= Door sealing frame
arrangement of electrical connectors / for main current circuit
Main connection rear side horizontal
type of electrical connection / for main current circuit
Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...) /bilddb/cax_en.aspx?mlfb=3WL1120-2DG46-4GN2-Z C22+F23+K07+R21+T40
Service&Support (Manuals, Certificates, Characteristics, FAQs,...) https:///cs/ww/en/ps/3WL1120-2DG46-4GN2-Z C22+F23+K07+R21+T40
11/28/2022
Subject to change without notice © Copyright Siemens
operating frequency
● 1 / rated value
50 Hz
● 2 / rated value
60 Hz
Auxiliary circuit
number of NC contacts / for auxiliary contacts
11/28/2022
Subject to change without notice © Copyright Siemens
3WL11202DG464GN2-Z C22+F23+K07+R21+T40 Page 3/5
11/28/2022
Subject to change without notice © Copyright Siemens
42 kA
breaking capacity maximum short-circuit current (Icu) ● at 415 V / rated value
55 kA
● at 500 V / rated value ● at 690 V / rated value
55 kA 42 kA
Connections
2 NO + 2 NC No
Product function
product function
● grounding protection
Yes
● phase failure detection
Yes
Display and operation
display version
without display
Data sheet
3WL1120-2DG46-4GN2-Z C22+F23+K07+R21+T40
Model product brand name product designation design of the product design of the actuating element type of the driving mechanism
2
number of NO contacts / for auxiliary contacts
2
Suitability
suitability for use
Plant / motor protection
Adjustable parameters
adjustable current response value current / of the currentdependent overload release / initial value
● at AC / at 50/60 Hz / rated value Protection class
protection class IP protection function of the overcurrent release Dissipation power loss [W]
● for rated value of the current / at AC / in hot operating state / per pole ● maximum Current operational current ● at 40 °C / rated value ● at 45 °C / rated value ● at 50 °C / rated value ● at 55 °C / rated value ● at 60 °C / rated value ● at 65 °C / rated value ● at 70 °C / rated value continuous current / rated value / maximum continuous current / rated value adjustable current response value current ● of the current-dependent overload release / fullscale value ● of instantaneous short-circuit trip unit / minimum ● of instantaneous short-circuit trip unit / maximum Main circuit
800 A
Product details
product component
● trip indicator
Yes
● voltage trigger
Yes
● undervoltage release
Yes
design of the auxiliary switch product extension / optional / motor drive
11/28/2022
Subject to change without notice © Copyright Siemens
SENTRON ACB IEC 60947-2 Pushbutton Manual/motorized operating mechanism with mechanical and electrical closing Yes ETU27B
4 1 B 3WL1
1 000 V 1 000 V
690 V
-20 °C
● maximum ambient temperature / during storage
70 °C
● minimum ● maximum
-40 °C 70 °C
Further information
Industry Mall (Online ordering system) https:///mall/en/en/Catalog/product?mlfb=3WL1120-2DG46-4GN2-Z C22+F23+K07+R21+T40
bign
height
460 mm
width
410 mm
depth
456 mm
fastening method
drawer unit
Environmental conditions
ambient temperature / during operation ● minimum
IP20 LSING
146.7 W
440 W
2 000 A 2 000 A 2 000 A 2 000 A 1 930 A 1 930 A 1 780 A 2 000 A 2 000 A
2 000 A
40 000 A 40 000 A
3WL11202DG464GN2-Z C22+F23+K07+R21+T40 Page 1/5
Short circuit
breaking capacity operating short-circuit current (Ics)
● at 415 V / rated value
55 kA
● at 500 V / rated value
55 kA
● at 690 V / rated value
type of the driving mechanism / motor drive design of the overcurrent release General technical data number of poles size of the circuit-breaker utilization category circuit-breaker / Design Voltage Rated insulation voltage Ui insulation voltage / rated value operating voltage
last modified:
3/30/2020
3WL11202DG464GN2-Z C22+F23+K07+R21+T40 Page 4/5
11/28/2022
Subject to change without notice © Copyright Siemens
3WL11202DG464GN2-Z C22+F23+K07+R21+T40 Page 5/5
CAx-Online-Generator /cax
Tender specifications /specifications
3WL11202DG464GN2-Z C22+F23+K07+R21+T40 Page 2/5