Product Data Sheet – Isotest
Mobile Crack Detetction Units
Isotest mobile power packs are designed for constant or impulse current magnetisation and are suitable for magnetising parts either with AC or full-wave DC.
They are ideal for use in harsh conditions where the highest reliability is essential, for example, the automotive and aeronautical industries, foundries, forging shops, steel production and processing.
A wide variety of high-current cables, coils and contacting options gives you maximum mobility and flexibility on-site. Additional power packs are also available on request.
- Constant current control and optional current flow detection system for maximum testing safety.
- Multi-stage, low-frequency demagnetisation system.
The Isotest range consists of:
- 30 E for test currents up to 3,000 A DC and AC
- 60 E for test currents up to 6,000 A DC
- 100 E for test currents up to 10,000 A DC
With models 60 E and 100 E, switching from AC to DC is done using a motorised pole reversing switch. 30 E features a new, electronic, high-current change-over switch which enables quick and easy switching between DC and AC by the simple push of a button.
Isotest 30 E
Isotest 60 E/100 E
Product Features and Part Numbers
|Isotest 30 E||Isotest 60 E||Isotest 100 E|
|Effective AC*||3000 A||4200 A||5600 A|
|Peak AC*||4240 A||6000 A||8000 A|
|Absolute duty cycle at 100% operating current||max. 30 s on/ 70 s off
Relative 30% at …/2
|max. 30 s at 120 s break||max. 30 s at 120 s break|
|Open circuit voltage max. (AC)||8.5 V AC||15 V AC||22 V AC|
|Effective full-wave DC* (5% ripple)||3000 A||6000 A||10,000 A|
|Open circuit voltage max. (DC)||8 V DC||20 V DC||30 V DC|
|Control voltage (DC)||24 V DC||24 VDC||24 V DC|
|Mains connection||AC 400 V
(CEE plug 5-pole/63A)
|3 x 400 V||3 x 400 V|
|Frequency||50 Hz||50 Hz||50 Hz|
|Power consumption||28 kVA||105 kVA||295 kVA|
|Short circuit current (approx.)||35,000 A||12,400 A||22,400 A|
|Recommended quantity and length of high current cable**||2 x 4.5 m||8 x 4.5 m||8 x 4.5 m|
|High current cable cross section||2 x 150 mm²||150 mm²||150 mm²|
|Test current adjustment||infinite||infinite||infinite|
|Constant current control||yes||yes||yes|
|Width||770 mm||1760 mm||1760 mm|
|Height||1400 mm||1725 m||1725 mm|
|Depth||1000 mm||910 mm||910 mm|
|Weight without current cables||312 Kg||790 Kg||1000 Kg|
*maximum test current cable equivalent circuit 9 m
** not included in delivery scope