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Article: 855-405/250-209
Brand: Wago
12,192.58 грн.
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Description 855-405/250-209 Plug-in current transformer;Primary rated current: 250 A;Secondary rated current: 5 A
Short description:WAGO's plug-in current transformers for billing measurement (855 Series) are inductive, single-conductor current transformers. Due to the measurement principle used, these current transformers are exclusively designed for AC network applications.
These plug-in current transformers comply with the conformity assessment procedure (module D) and can be used for billing.
Features:
- Screwless CAGE CLAMP® connection technology
- Several mounting options available
- Vibration- and shock-resistant
- High mechanical retention forces
- High current-carrying capacity
- Continuous overload of 120 % the nominal primary current
- Low-voltage current transformer for operating voltages up to max. 1.2 kV
- For 690 V power networks
- Accessories: 879-3040; Energy Meter; with Push-in CAGE CLAMP® and lever; transformer connection (2PUCT)
Main attributes 855-405/250-209 Plug-in current transformer;Primary rated current: 250 A;Secondary rated current: 5 A
Connection 1
Connection technology
CAGE CLAMP®
Fine-stranded conductor
0.08 … 4 mm² / 28 … 12 AWG
Solid conductor
0.08 … 4 mm² / 28 … 12 AWG
Strip length
9 … 10 mm
Environmental requirements
Ambient temperature (operation)
-5 … +50 °C
Ambient temperature (storage)
-25 … +70 °C
Operating altitude (max.)
1000 m
Input
Measured variable
Current
Input – current transformer
Overcurrent limiting factor
FS5 / FS10 (type dependent; see type plate inscription)
Primary rated current
250 A
Rated continuous thermal current Iₜₕ
AC 1.2 x IN
Rated frequency
50 … 60 Hz
Rated short-time thermal current Iₜₕ
60 x IN / 1 s (max. 100 kA / 1 s)
Material data
Insulation class
E
Weight
280 g
Measurement error
Accuracy class
0.5
Mechanical data
Mounting type
Mounting on DIN-rail via DIN-rail adapter
Output – current transformer
Rated power Sᵣ
2.5 VA
Secondary rated current
5 A
Physical data
Depth
52 mm
Height
91.15 mm
Width
70 mm
Safety and protection
Highest voltage for equipment Uₘ
AC 1.2 kVrms
Test voltage
AC 6 kV; 50 Hz; 1 min
Standards and specifications
Conformity marking
CE
Standards/specifications
EN 61869-2
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855-405/250-209 Plug-in current transformer;Primary rated current: 250 A;Secondary rated current: 5 A
Article:855-405/250-209
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12,192.58 грн.
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