Features

Approvals

• Underwriters Laboratories Inc., UL, E499682, UL 61010-2-032

Specifications

Notes

• Note: The specifications for the primary rated current refer to a combination with the WAGO Modules (857-552 and 750-495/000-002).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.The requirements for standards EN 61869-1, EN 61869-2, EN 61869-6 and EN 61869-10 are only partially met, as there are fundamental differences with current transformers for a Rogowski coil.

Input

• Measurement range: 10 A ... 10000 A (up to 4000 A in combination with the recommended WAGO products)

Input – Current Transformer

• Primary rated current: 1000 A
• Rated short-time thermal current Ith: 300 kA at 50 Hz
• Rated frequency: 50 … 60 Hz
• Mutual inductance M: 71.98 nH

Output – Analog

• Sensitivity: 22.5 mV/kA at 50 Hz
• Output signal (max.): 30 V

Signal Processing

• Limit frequency: 420 kHz

Measurement Error

• Accuracy class: 0.5
• Übersetzungsfehler (Hinweis): Assuming that a primary conductor with a minimum diameter of 15mm is used that is routed perpendicular to and in contact with the coil.
• Positioning error: ±0.75 %

Test Voltage

• Voltage for isolation test: AC 7.4 kV; 50 Hz; 1 min

Connection Data

• Feedthrough for measurement conductor: Ø 70 mm

Physical Data

• Cable length: 1.5 m

Mechanical Data

• Mounting type: Split-core current transformer (suspended)

Material Data

• Fire load: 0.000 MJ
• Weight: 130.000 g

Environmental Requirements

• Surrounding air temperature (operation): -40 … 80 °C
• Surrounding air temperature (storage): -40 … 80 °C
• Relative humidity: ≤ 90% (without condensation)
• Operating altitude (max.): 2000 m

Standards And Specifications

• Conformity marking: CE
• Standards/Specifications: EN 61010-1 || EN 61010-2-32 || EN 61869-1 || EN 61869-2 || EN 61869-6 || EN 61869-10 || UL 61010-1

Commercial Data

• Packaging type: Bag
• Country of origin Sales Organisation Germany: CH
• GTIN: 4055143419185
• Customs tariff number Sales Organisation Germany: 90303370000