Integrated iVolt/LV Panel

Specification

Technology	Microprocessor controlled transformer tap selection using thyristors
Capacity	32A to >3000A
Efficiency	99.4% at full load
Response time	15ms
Input voltage range	253/438 volts down to 220/380 volts
Output voltage range	220/380 volts, adjustable
Output accuracy	± 1.5%
Phase control	Three phases balanced independently
Frequency	47Hz to 75Hz
Waveform distortion	<0.25%
Transformer materials	Low loss electrical steel core with high purity copper conductors
Conductor Insulation class	Class H
Temperature class	Class B
Operating temperature	0 – 55ºC
Operating humidity	95% non-condensing
Ingress protection	IP21
Overload capacity	150% for 4 minutes
Standards	BS EN 61558-1 2005, EN61000-6-4, IEC 61000-4-3, IEC 61000-4-2, IEC 61000-4-4, IEC 61000-4-5, IEC 61000-4-6, IEC 61000-4-11
Expected Service life	>25 years
Warranty	15 years (parts and labour) on all transformer windings and electronic control boards

Circuit breaker(s)	Input and/or output circuit breakers
Manual bypass	External manual bypass including isolation
Auto bypass	External auto bypass including circuit breaker for isolation
High level surge protection	Class 1 and 2 spike and surge protection Protection L – N: 25kA @ 10/350μs Protection N – PE: 100kA @ 10/350μs Voltage protection level: 1.5kV
Remote monitoring system	Connection to energy management or building management systems
Harmonic reduction transformer	Reduced power harmonics from supply and load

Tel:	+44 (0) 1753 214 500
Email:	sales@ivoltsystems.co.uk