01483 302 700

sales@caltest.co.uk

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N4L

Voltage Measurement

TT-HV-250 High Voltage Probe (2.5kVpk)

TT-HV-250 Power Analyzer Probe 

Although N4Lpower analyzers feature 3000Vpk (PPA4500 and PPA5500) and 2500Vpk (PPA500 and PPA1500) voltage inputs, a particularly useful feature of all N4L  power analyzers is the 3Vpk BNC inputs situated on both the voltage and current channels. This results in the ability to measure 6 x high voltage signals (with attenuators on  external inputs) on a 3 Phase instrument, in this case the three current channel “External Inputs” could be used to measure a voltage via an input attenuator such as the TT-HV250.


Model Voltage Rating    Bandwidth 
Attenuation Specification Data    
TT-HV-250  
2,5kV pk 
300MHz  
100:1  
⇒ PDF



TT-HVP-15HF High Voltage Probe (15kVpk, 10kVrms)
TT HVP 15HF Power Analyzer Probe 15kV 


The TTV-HVP-15HF High Voltage Probes allows any of our power analysers to be connected to signals up to 15kV, this is particularly useful for voltage measurement of power line applications, the high voltage probes is connected to the power analyzer via the Vext BNC connection on the instrument, the probe is then enabled in the RANGE menu of the power analyser.

Model Voltage Rating    Bandwidth 
Attenuation Specification Data    
TT-HV-250  
15kV pk 
50MHz  
1000:1  
⇒ PDF



ULCP Ultra Low Capacitance Probe (1kVrms)


ULCP ULtra Low Capacitance Probe

The ULCP ultra low capacitance probe is intended for voltage measurement of devices which are particularly sensitive to capacitive loading. This is particularly useful when measuring start up characteristics of low power lighting ballasts, the ULCP Ultra Low Capacitance Probe utilises a differential input design that provides a capacitance to ground of 1pF.


Model Voltage Rating    Bandwidth 
Attenuation Specification Data    
TT-HV-250  
3kV pk 
2MHz  
1000:1  
⇒ PDF



Spare N4L PPA Voltage Connection Lead Set

Voltage and Current Connection Lead set for Power Analyzers

All N4L Power Analyzers are supplied with the necessary voltage and current connection leads in order to make measurements “out of the box”. It may be the case that the supplied lead set has been damaged/gone missing, in these situations it is possible to order a replacement lead set.

Modell   Lenght  
Current Rating (If used for current measurement)   
LS-20  
1,5m  
20A  
LS-36  
1,5m  
36A 

Contact:

Caltest Instruments Ltd

4 Riverside Business Centre

Walnut Tree Close

Guildford

Surrey GU1 4UG

United Kingdom

Tel: +44 (0) 1483 302 700

Fax: +44 (0) 1483 300 562

Email: sales@caltest.co.uk

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