Product Model

855-9450/2000-701

In Stock
Last updated: 2025/4/17
wago 855-9450/2000-701

Selling Points

  • 1High accuracy with EN 61869 classification
  • 2Space-saving design for maximum efficiency
  • 3Robust IP67 degree of protection
  • 4Wide primary current range without saturation effects
  • 5Quick and cost-efficient installation
Product Details
855-9450/2000-701
wago

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Note
Rogowski technology allows the coils to measure a wide primary current range of up to 10,000 A without loss of accuracy, because there are no saturation effects.
Rated voltage
1000 VACrms(Cat. III); 600 VACrms(Cat. IV)
Impulse withstand voltage (1.2/50 μs)
12.8kV
Protection type
IP57
Voltage for isolation test
AC 7.4?kV;?50?Hz;?1?min
Feedthrough for measurement conductor
? 70 mm
Cable length
4.5m
Mounting type
Split-core current transformer (suspended)
Weight
130g
Ambient temperature (operation)
-40 … +80 °C
Ambient temperature (storage)
-40 … +80 °C
Relative humidity
≤?90% (without condensation)
Operating altitude (max.)
2000m
Conformity marking
CE
Standards/specifications
EN 61010-1
eCl@ss 10.0
27-21-09-02
eCl@ss 9.0
27-21-09-02
ETIM 9.0
EC002048
ETIM 8.0
EC002048
ECCN
NO US CLASSIFICATION
PU (SPU)
1?pcs
Packaging type
Bag
Country of origin
BG
Customs tariff number
90303370000
RoHS Compliance Status
Compliant,No Exemption
Measurement range
10 A … 10,000 A (up to 4000 A in combination with recommended WAGO products)
Measured variable
Current
Rated short-time thermal current I<sub>th</sub>
300 kA at 50 Hz
Mutual inductance M
71.98nH
Rated frequency
50 … 60?Hz
Sensitivity
22.5 mV/kA at 50 Hz
Output signal (max.)
30V
Internal resistance R<sub>i</sub>
56Ω
Limit frequency
344?kHz
Accuracy class
0.5
Translation errors (all positions)
0.75 %
Translation errors (note)
Assuming that a primary conductor with a minimum diameter of 15 mm is used that is routed perpendicular to and in contact with the coil.

Specifications may be subject to change without notice