Name: PEM CMC03 B/2.5/700 Clamp meter adapter A/AC reading range: 75 A (max) Flexible
Brand: PEM
SKU: 2134409
Availability: BackOrder

Highlights & Details

CMC Rogowskispule

N/A
Opening range of current clamps 700 mm

Technical specifications

Opening range of current clamps: 700 mm

Product type: Clamp meter adapter

: Manufacturer's standards (no certificate)

Amperage reading range AC (max.): 75 A

Basic accuracy: 3 %

Power supply (details): 4 x AA 1.5 batteries V

Dim: (L x W x H) 183 x 93 x 32 mm

Current reading: AC

Width: 93 mm

Height: 32 mm

Length: 183 mm

Features: Flexible

Documents & Downloads

Datasheet

Datasheet 2134409 PEM CMC03 B/2.5/700 Clamp meter adapter A/AC reading range: 75 A (max) Flexible

User & Safety Instructions

User & Safety Instructions 2134409 PEM CMC03 B/2.5/700 Clamp meter adapter A/AC reading range: 75 A (max) Flexible

Description

The CMC – Rogowskispule deals with the application of unwanted common-mode currents in systems with AC motors. The CMC serves as an important tool to evaluate this effect and to initiate the appropriate countermeasures.

Application areas:
Motor drive shaft currents
Wave currents at generators
Drives with variable frequency converters
Phase or fault currents in three-phase systems

Variable frequency converters (VSD) which can be used to control AC motors can lead to unwanted coupling of large, high-frequency PWM signals with the mechanical parts of the motor bearing. These discharge currents can cause heating and spark erosion on the mechanically moving parts of the motor. In the end, these discharge currents can cause premature failure and therefore high maintenance and downtime.

This text is machine translated.

Scope of delivery

Basic device
0.5 m BNC cable

Hints

4 m cable length between coil and integrator available by special procurement.

Please make sure that all specifications meet your requirements. (Cable length, loop length, etc.). This is necessary because all cwt´s are custom-made and are therefore excluded from the exchange.

Description

The CMC – Rogowskispule deals with the application of unwanted common-mode currents in systems with AC motors. The CMC serves as an important tool to evaluate this effect and to initiate the appropriate countermeasures.

Application areas:
Motor drive shaft currents
Wave currents at generators
Drives with variable frequency converters
Phase or fault currents in three-phase systems

Variable frequency converters (VSD) which can be used to control AC motors can lead to unwanted coupling of large, high-frequency PWM signals with the mechanical parts of the motor bearing. These discharge currents can cause heating and spark erosion on the mechanically moving parts of the motor. In the end, these discharge currents can cause premature failure and therefore high maintenance and downtime.

This text is machine translated.

Scope of delivery

Basic device
0.5 m BNC cable

Hints

4 m cable length between coil and integrator available by special procurement.

Please make sure that all specifications meet your requirements. (Cable length, loop length, etc.). This is necessary because all cwt´s are custom-made and are therefore excluded from the exchange.