Power Analyser CASSY

727101

The Power Analyser CASSY is a combination of an isolated and differential oscilloscope, multimeter, wattmeter, energy analyser and recorder. It is designed for demonstration and laboratory experiments.

The Power Analyser CASSY differs from its previous model in that it has an additional LAN connection.

The Power Analyser CASSY is suited to the following areas of application:

Energy grids

Voltage and frequency stability
Load behaviour of networks
Effect of harmonics

Electrical machines

Inrush current from transformers and machines
Transformation ratio of transformers
Efficiency of machines

Power electronics

Rectifier
DC/DC converter
DC/AC converter
Frequency converter
Filter

POWER ANALYSER CASSY - IN DETAIL

simultaneous measurement of U, I, φU, φI, f and P
- instantaneous values U, I and P
- averaged values U, I and P
- RMS values (AC+DC) U and I
- fundamental wave filters
- Delta connection adjustment
- Measuring accuracy U,I is at 0,5%.
- Frequency response voltage: 100 kHz 3 dB 250 V
- Frequency response current: 40 kHz 3 dB at 10 A
universal connection options
automatic or manual range selection
Support of the successful measurement software CASSY Lab 2 for Drives and Power Systems 524 222 for computer-aided measurements and simple to highly complex evaluations
- Electrical power calculation S, P, Q_C and Q_L
- Electrical work W_S, W and W_Q
- Resistance calculation R, Z, X_C, X_L, G, Y B_C and B_L
- Positive sequence component, negative sequence component and zero sequence component in 3-phase systems
- Time derivative, integral over time, FFT analysis, mean value, histogram, and modelling
- Drivers for LabVIEW ™ and MATLAB^® available
Possibility of direct manual operation of the device by means of a rotary selector with cursor keys direct value readings on 9 cm backlit display
- Display of up to 24 measured values on one display
- Display of all values for each channel
- Display of all values in tabular form
- Display of measured values in a diagram
- Display of a vector diagram
Measuring instrument category CATIII 300: allows the use of the measuring instrument for
tests with safety extra-low voltage (SELV) via 3-phase systems with or without neutral conductor, up to testing in power electronics, e.g. DC link voltage of 700 V DC
Real-time processing in the device enables comprehensive network analysis in the three-phase networks, which are displayed directly on the device in the vector diagram

Digital and media connection

The Power Analyser CASSY is fully controllable in real time via the following interfaces:

RJ45 Ethernet (IP4 / IP6 networks)
WiFi IEEE 802.11 a/b/g/n supports WPA, WPA2, WPA3 and Radius Server
USB-C for direct PC connection or for external data carriers, also for simplified configuration.

These interfaces can be used by the following software, among others.

CASSY Lab 2 for drives and energy systems,
MATLAB^® and LabVIEW ™ with freely available examples,
Lab Docs Editor Advanced / Pro for generating individual experiment instructions in HTML and with JavaScript even without programming experience.

The following integrated servers are available in the Power Analyser CASSY for the local media connection of up to 3 end devices simultaneously.

TCP server for the CASSY app
DHCP server for use with PC direct connection or as Wifi hotspot
HTTP server for the CASSY Web App
WebSocket server for WebSocket clients, such as Leybold Lab Doc
VNC server for 1:1 transmission of screen contents to remote devices, including a return channel for control purposes

DISPLAY & OPERATION

Graphic display: 9 cm (3,5“), QVGA, colour, light (adjustable up to 400 cd/m²)
Operation: Button and incremental encoder with button

INPUTS & OUTPUTS

Inputs: 4 isolated measurement channels CATIII 300, each with I and U measurement (max. 8 usable simultaneously)
Input A-D: U and I connection via 4 mm safety sockets
Measurement range U: 25/70/250/700 VAC ±36/±100/±360/±1000 VDC
Measurement range I: 0.7/1.6/7/16 AAC ±1/±2.5/±10/±16 ADC
Sampling rate: max. 1.000.000 values/s per channel for U, max. 500.000 values/s for I

GENERAL

Data storage: integrated micro SD card (4 GB) for more than a thousand measurement files and screenshots
Remote access: full remote access and distribution of measurement data
Wi-Fi: as access point or client
LAN connection: Ethernet (RJ-45 socket)
USB port: Type C
Dimensions: 300 mm x 300 mm x 180 mm
Weight: 3,7 kg

2x Power cord EU / GB
1x USBC /A cord

ZIP	Mobile Config, Mobile Edit and Power Analyser CASSY Firmware (V1.08) Utilities und Firmwareupdate ohne CASSY Lab 2
MSI	CASSY Lab 2 for Drives and Power Systems (en, V2.27) Free demo version, full version requires a licence code of CASSY Lab 2 for Drives and Power Systems
MSI	CASSY Lab 2 for Drives and Power Systems (fr, V2.27) Free demo version, full version requires a licence code of CASSY Lab 2 for Drives and Power Systems
MSI	CASSY Lab 2 for Drives and Power Systems (es, V2.27) Free demo version, full version requires a licence code of CASSY Lab 2 for Drives and Power Systems
MSI	CASSY Lab 2 for Drives and Power Systems (pt, V2.27) Free demo version, full version requires a licence code of CASSY Lab 2 for Drives and Power Systems
MSI	CASSY Lab 2 for Drives and Power Systems (it, V2.27) Free demo version, full version requires a licence code of CASSY Lab 2 for Drives and Power Systems
MSI	CASSY Lab 2 for Drives and Power Systems (nl, V2.27) Free demo version, full version requires a licence code of CASSY Lab 2 for Drives and Power Systems
MSI	CASSY Lab 2 for Drives and Power Systems (ru, V2.27) Free demo version, full version requires a licence code of CASSY Lab 2 for Drives and Power Systems
MSI	CASSY Lab 2 for Drives and Power Systems (zh, V2.27) Free demo version, full version requires a licence code of CASSY Lab 2 for Drives and Power Systems
Manual	CASSY Lab 2 Manual (en)
Manual	CASSY Lab 2 Manual (fr)
Manual	CASSY Lab 2 Manual (es)
Web Link	CASSY Lab 2 Web Help (en)
Web Link	CASSY Lab 2 Web Help (fr)
Web Link	CASSY Lab 2 Web Help (es)
ZIP	CASSY SDK for own software development (Windows/Linux)
ZIP	LabVIEW driver for LabVIEW 2017 or higher (Windows)
ZIP	MATLAB driver with examples (Windows)
Web Link	CASSY App (iOS) App Store
Web Link	CASSY App (Android) Google Play
Web Link	CASSY App (Windows 10) Microsoft Store

Power Analyser CASSY

All technologies